fix: 修复模板唯一性及六项运营页面问题

AGENTS.md

@@ -1,4 +1,4 @@
-# CMPP 平台仓库开发约束
+# 聆界短信平台仓库开发约束
 
 本文件适用于整个仓库。进入子目录工作时，如果存在更具体的 `AGENTS.md`，还应同时遵守子目录规范。
 

api/package-lock.json

@@ -25,9 +25,11 @@
         "minio": "^8.0.7",
         "pg": "^8.22.0",
         "reflect-metadata": "^0.2.2",
-        "rxjs": "^7.8.2"
+        "rxjs": "^7.8.2",
+        "tldts": "^7.4.12"
       },
       "devDependencies": {
+        "@types/express": "^5.0.6",
         "@types/jest": "^30.0.0",
         "@types/node": "^25.9.3",
         "jest": "^30.4.2",
@@ -2011,6 +2013,27 @@
         "@babel/types": "^7.28.2"
       }
     },
+    "node_modules/@types/body-parser": {
+      "version": "1.19.6",
+      "resolved": "https://registry.npmjs.org/@types/body-parser/-/body-parser-1.19.6.tgz",
+      "integrity": "sha512-HLFeCYgz89uk22N5Qg3dvGvsv46B8GLvKKo1zKG4NybA8U2DiEO3w9lqGg29t/tfLRJpJ6iQxnVw4OnB7MoM9g==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@types/connect": "*",
+        "@types/node": "*"
+      }
+    },
+    "node_modules/@types/connect": {
+      "version": "3.4.38",
+      "resolved": "https://registry.npmjs.org/@types/connect/-/connect-3.4.38.tgz",
+      "integrity": "sha512-K6uROf1LD88uDQqJCktA4yzL1YYAK6NgfsI0v/mTgyPKWsX1CnJ0XPSDhViejru1GcRkLWb8RlzFYJRqGUbaug==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@types/node": "*"
+      }
+    },
     "node_modules/@types/d3-array": {
       "version": "3.0.3",
       "resolved": "https://registry.npmjs.org/@types/d3-array/-/d3-array-3.0.3.tgz",
@@ -2100,6 +2123,31 @@
       "devOptional": true,
       "license": "MIT"
     },
+    "node_modules/@types/express": {
+      "version": "5.0.6",
+      "resolved": "https://registry.npmjs.org/@types/express/-/express-5.0.6.tgz",
+      "integrity": "sha512-sKYVuV7Sv9fbPIt/442koC7+IIwK5olP1KWeD88e/idgoJqDm3JV/YUiPwkoKK92ylff2MGxSz1CSjsXelx0YA==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@types/body-parser": "*",
+        "@types/express-serve-static-core": "^5.0.0",
+        "@types/serve-static": "^2"
+      }
+    },
+    "node_modules/@types/express-serve-static-core": {
+      "version": "5.1.3",
+      "resolved": "https://registry.npmjs.org/@types/express-serve-static-core/-/express-serve-static-core-5.1.3.tgz",
+      "integrity": "sha512-dPfW8NFiOF4wOHc7+N/QSxlY9cfSsenewGbAz8C8U/MULPd/YZ27LvJUIlzaXie7e6Ove9YunJGgC9tbHD2cKw==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@types/node": "*",
+        "@types/qs": "*",
+        "@types/range-parser": "*",
+        "@types/send": "*"
+      }
+    },
     "node_modules/@types/geojson": {
       "version": "7946.0.16",
       "resolved": "https://registry.npmjs.org/@types/geojson/-/geojson-7946.0.16.tgz",
@@ -2107,6 +2155,13 @@
       "devOptional": true,
       "license": "MIT"
     },
+    "node_modules/@types/http-errors": {
+      "version": "2.0.5",
+      "resolved": "https://registry.npmjs.org/@types/http-errors/-/http-errors-2.0.5.tgz",
+      "integrity": "sha512-r8Tayk8HJnX0FztbZN7oVqGccWgw98T/0neJphO91KkmOzug1KkofZURD4UaD5uH8AqcFLfdPErnBod0u71/qg==",
+      "dev": true,
+      "license": "MIT"
+    },
     "node_modules/@types/istanbul-lib-coverage": {
       "version": "2.0.6",
       "resolved": "https://registry.npmjs.org/@types/istanbul-lib-coverage/-/istanbul-lib-coverage-2.0.6.tgz",
@@ -2172,6 +2227,20 @@
         "pg-types": "^2.2.0"
       }
     },
+    "node_modules/@types/qs": {
+      "version": "6.15.1",
+      "resolved": "https://registry.npmjs.org/@types/qs/-/qs-6.15.1.tgz",
+      "integrity": "sha512-GZHUBZR9hckSUhrxmp1nG6NwdpM9fCunJwyThLW1X3AyHgd9IlHb6VANpQQqDr2o/qQp6McZ3y/IA2rVzKzSbw==",
+      "dev": true,
+      "license": "MIT"
+    },
+    "node_modules/@types/range-parser": {
+      "version": "1.2.7",
+      "resolved": "https://registry.npmjs.org/@types/range-parser/-/range-parser-1.2.7.tgz",
+      "integrity": "sha512-hKormJbkJqzQGhziax5PItDUTMAM9uE2XXQmM37dyd4hVM+5aVl7oVxMVUiVQn2oCQFN/LKCZdvSM0pFRqbSmQ==",
+      "dev": true,
+      "license": "MIT"
+    },
     "node_modules/@types/react": {
       "version": "19.2.17",
       "resolved": "https://registry.npmjs.org/@types/react/-/react-19.2.17.tgz",
@@ -2182,6 +2251,27 @@
         "csstype": "^3.2.2"
       }
     },
+    "node_modules/@types/send": {
+      "version": "1.2.1",
+      "resolved": "https://registry.npmjs.org/@types/send/-/send-1.2.1.tgz",
+      "integrity": "sha512-arsCikDvlU99zl1g69TcAB3mzZPpxgw0UQnaHeC1Nwb015xp8bknZv5rIfri9xTOcMuaVgvabfIRA7PSZVuZIQ==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@types/node": "*"
+      }
+    },
+    "node_modules/@types/serve-static": {
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/@types/serve-static/-/serve-static-2.2.0.tgz",
+      "integrity": "sha512-8mam4H1NHLtu7nmtalF7eyBH14QyOASmcxHhSfEoRyr0nP/YdoesEtU+uSRvMe96TW/HPTtkoKqQLl53N7UXMQ==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@types/http-errors": "*",
+        "@types/node": "*"
+      }
+    },
     "node_modules/@types/stack-utils": {
       "version": "2.0.3",
       "resolved": "https://registry.npmjs.org/@types/stack-utils/-/stack-utils-2.0.3.tgz",
@@ -8589,6 +8679,24 @@
         "readable-stream": "3"
       }
     },
+    "node_modules/tldts": {
+      "version": "7.4.12",
+      "resolved": "https://registry.npmjs.org/tldts/-/tldts-7.4.12.tgz",
+      "integrity": "sha512-WylhSDKVeYnWXL3a+vKTaOxjnOeEGw938hImY8zoRWJjRRK/Jp1K+IihBzIONpUmW4e3WmXT6q5FW6vlESVZCA==",
+      "license": "MIT",
+      "dependencies": {
+        "tldts-core": "^7.4.12"
+      },
+      "bin": {
+        "tldts": "bin/cli.js"
+      }
+    },
+    "node_modules/tldts-core": {
+      "version": "7.4.12",
+      "resolved": "https://registry.npmjs.org/tldts-core/-/tldts-core-7.4.12.tgz",
+      "integrity": "sha512-nYNzS2WRf4QJmjzFFgAxLOBjyBxAGRbCy9PVBPaglcYyYajh40VBn+v5Ngr96ZMc7oM0+aCJdtQnNejvdBnXMQ==",
+      "license": "MIT"
+    },
     "node_modules/tmp": {
       "version": "0.2.7",
       "resolved": "https://registry.npmjs.org/tmp/-/tmp-0.2.7.tgz",

api/package.json

@@ -34,9 +34,11 @@
     "minio": "^8.0.7",
     "pg": "^8.22.0",
     "reflect-metadata": "^0.2.2",
-    "rxjs": "^7.8.2"
+    "rxjs": "^7.8.2",
+    "tldts": "^7.4.12"
   },
   "devDependencies": {
+    "@types/express": "^5.0.6",
     "@types/jest": "^30.0.0",
     "@types/node": "^25.9.3",
     "jest": "^30.4.2",

api/prisma/migrations/20260910130000_drainage_send_gate/migration.sql

@@ -0,0 +1,30 @@
+ALTER TABLE "SmsMessageRecord" ADD COLUMN "drainageGate" JSONB;
+ALTER TABLE "SmsSubmitRecord" ADD COLUMN "drainageGate" JSONB;
+ALTER TABLE "SmsMessageRecord" ADD COLUMN "drainageReceiptPending" BOOLEAN NOT NULL DEFAULT false;
+CREATE INDEX "SmsMessageRecord_drainage_receipt_pending" ON "SmsMessageRecord" ("updatedAt") WHERE "drainageReceiptPending" = true;
+CREATE TABLE "SmsDrainageDecision" (
+  "id" TEXT PRIMARY KEY,
+  "messageRecordId" TEXT NOT NULL,
+  "decidedAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  "snapshot" JSONB NOT NULL
+);
+CREATE INDEX "SmsDrainageDecision_messageRecordId_decidedAt_idx" ON "SmsDrainageDecision" ("messageRecordId", "decidedAt");
+
+CREATE OR REPLACE FUNCTION drainage_authorization_lock() RETURNS trigger LANGUAGE plpgsql AS $$
+BEGIN
+  IF TG_OP = 'UPDATE' AND OLD."signatureId" IS DISTINCT FROM NEW."signatureId" THEN
+    PERFORM pg_advisory_xact_lock(hashtextextended(value, 910))
+      FROM unnest(ARRAY[OLD."signatureId", NEW."signatureId"]) AS ids(value) ORDER BY value;
+    RETURN NEW;
+  END IF;
+  IF TG_OP = 'DELETE' THEN
+    PERFORM pg_advisory_xact_lock(hashtextextended(OLD."signatureId", 910));
+    RETURN OLD;
+  END IF;
+  PERFORM pg_advisory_xact_lock(hashtextextended(NEW."signatureId", 910));
+  RETURN NEW;
+END $$;
+CREATE TRIGGER drainage_material_authorization_lock BEFORE INSERT OR UPDATE OR DELETE ON "SmsDrainageInfo"
+FOR EACH ROW EXECUTE FUNCTION drainage_authorization_lock();
+CREATE TRIGGER drainage_report_authorization_lock BEFORE INSERT OR UPDATE OR DELETE ON "ChannelSignatureReportTask"
+FOR EACH ROW EXECUTE FUNCTION drainage_authorization_lock();

api/prisma/migrations/20260910160000_channel_sensitive_words/migration.sql

@@ -0,0 +1,20 @@
+CREATE TABLE "ChannelSensitiveWord" (
+ "id" TEXT PRIMARY KEY, "channelId" TEXT NOT NULL, "word" TEXT NOT NULL,
+ "status" TEXT NOT NULL DEFAULT 'active', "remark" TEXT NOT NULL DEFAULT '',
+ "version" INTEGER NOT NULL DEFAULT 1, "createdBy" TEXT NOT NULL, "updatedBy" TEXT NOT NULL,
+ "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP, "updatedAt" TIMESTAMP(3) NOT NULL,
+ CONSTRAINT "ChannelSensitiveWord_channelId_fkey" FOREIGN KEY ("channelId") REFERENCES "SmsChannel"("id") ON DELETE RESTRICT ON UPDATE CASCADE,
+ CONSTRAINT "ChannelSensitiveWord_status_check" CHECK ("status" IN ('active','inactive','deleted')),
+ CONSTRAINT "ChannelSensitiveWord_word_check" CHECK (char_length("word") BETWEEN 1 AND 200)
+);
+CREATE UNIQUE INDEX "ChannelSensitiveWord_channelId_word_key" ON "ChannelSensitiveWord"("channelId","word");
+CREATE INDEX "ChannelSensitiveWord_channelId_status_idx" ON "ChannelSensitiveWord"("channelId","status");
+CREATE TABLE "SmsChannelSensitiveDecision" (
+ "id" TEXT PRIMARY KEY, "messageRecordId" TEXT NOT NULL, "routeAttemptId" TEXT NOT NULL,
+ "decidedAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP, "snapshot" JSONB NOT NULL,
+ CONSTRAINT "SmsChannelSensitiveDecision_messageRecordId_fkey" FOREIGN KEY ("messageRecordId") REFERENCES "SmsMessageRecord"("id") ON DELETE RESTRICT ON UPDATE CASCADE
+);
+CREATE UNIQUE INDEX "SmsChannelSensitiveDecision_routeAttemptId_key" ON "SmsChannelSensitiveDecision"("routeAttemptId");
+CREATE INDEX "SmsChannelSensitiveDecision_messageRecordId_decidedAt_idx" ON "SmsChannelSensitiveDecision"("messageRecordId","decidedAt");
+ALTER TABLE "SmsMessageRecord" ADD COLUMN "channelWordFinalizationPending" BOOLEAN NOT NULL DEFAULT false;
+CREATE INDEX "SmsMessageRecord_channelWordFinalizationPending_idx" ON "SmsMessageRecord"("updatedAt") WHERE "channelWordFinalizationPending" = true;

api/prisma/migrations/20260914060000_http_api_durable_delivery/migration.sql

@@ -0,0 +1,11 @@
+ALTER TABLE "HttpWebhookDelivery" ADD COLUMN "recoveryVersion" INTEGER NOT NULL DEFAULT 0,
+ADD COLUMN "leaseToken" TEXT, ADD COLUMN "leaseUntil" TIMESTAMP(3);
+CREATE TABLE "OpenApiDispatchOutbox" (
+  "id" TEXT NOT NULL, "requestId" TEXT NOT NULL, "batchTaskId" TEXT NOT NULL,
+  "status" TEXT NOT NULL DEFAULT 'pending', "leaseToken" TEXT, "leaseUntil" TIMESTAMP(3),
+  "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP, "updatedAt" TIMESTAMP(3) NOT NULL,
+  CONSTRAINT "OpenApiDispatchOutbox_pkey" PRIMARY KEY ("id")
+);
+CREATE UNIQUE INDEX "OpenApiDispatchOutbox_requestId_key" ON "OpenApiDispatchOutbox"("requestId");
+CREATE UNIQUE INDEX "OpenApiDispatchOutbox_batchTaskId_key" ON "OpenApiDispatchOutbox"("batchTaskId");
+CREATE INDEX "OpenApiDispatchOutbox_status_leaseUntil_idx" ON "OpenApiDispatchOutbox"("status", "leaseUntil");

api/prisma/migrations/20260914093000_drainage_carrier_reports/migration.sql

@@ -0,0 +1,10 @@
+-- Preserve all legacy rows; independent carrier states require distinct business keys.
+BEGIN;
+CREATE UNIQUE INDEX "ChannelSignatureReportTask_drainage_carrier_key"
+ON "ChannelSignatureReportTask" ("signatureId", "drainageItemId", "channelId", "carrier")
+WHERE "reportType" = 'drainage' AND "drainageItemId" IS NOT NULL AND "carrier" IS NOT NULL;
+CREATE UNIQUE INDEX "ChannelSignatureReportTask_drainage_legacy_key"
+ON "ChannelSignatureReportTask" ("signatureId", "drainageItemId", "channelId")
+WHERE "reportType" = 'drainage' AND "drainageItemId" IS NOT NULL AND "carrier" IS NULL;
+DROP INDEX "ChannelSignatureReportTask_drainage_target_key";
+COMMIT;

api/prisma/migrations/20260916040000_persist_infrastructure_alerts/migration.sql

@@ -0,0 +1,17 @@
+CREATE TABLE "InfrastructureAlertCollection" (
+  "id" TEXT NOT NULL PRIMARY KEY,
+  "observedAt" TIMESTAMP(3) NOT NULL
+);
+CREATE TABLE "InfrastructureAlertEvent" (
+  "id" TEXT NOT NULL PRIMARY KEY,
+  "fingerprint" TEXT NOT NULL,
+  "activeAt" TIMESTAMP(3) NOT NULL,
+  "payload" JSONB NOT NULL,
+  "lastObservedAt" TIMESTAMP(3) NOT NULL,
+  "recoveredAt" TIMESTAMP(3),
+  "clearedAt" TIMESTAMP(3),
+  "clearedBy" TEXT,
+  "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP
+);
+CREATE UNIQUE INDEX "InfrastructureAlertEvent_fingerprint_activeAt_key" ON "InfrastructureAlertEvent"("fingerprint", "activeAt");
+CREATE INDEX "InfrastructureAlertEvent_clearedAt_activeAt_idx" ON "InfrastructureAlertEvent"("clearedAt", "activeAt");

api/prisma/migrations/20260916041000_attempt_completion_work/migration.sql

@@ -0,0 +1,15 @@
+CREATE TABLE "SmsAttemptCompletionWork" (
+"id" TEXT PRIMARY KEY, "workKey" TEXT NOT NULL, "tenantId" TEXT, "messageRecordId" TEXT NOT NULL, "sourceSubmitRecordId" TEXT,
+"revision" INTEGER NOT NULL DEFAULT 0, "processedRevision" INTEGER NOT NULL DEFAULT 0, "state" TEXT NOT NULL DEFAULT 'pending',
+"leaseOwner" TEXT, "leaseUntil" TIMESTAMP(3), "fenceVersion" INTEGER NOT NULL DEFAULT 0, "attempts" INTEGER NOT NULL DEFAULT 0,
+"nextAttemptAt" TIMESTAMP(3) NOT NULL DEFAULT (CURRENT_TIMESTAMP AT TIME ZONE 'UTC'), "decision" TEXT, "retrySubmitRecordId" TEXT, "lastError" TEXT,
+"createdAt" TIMESTAMP(3) NOT NULL DEFAULT (CURRENT_TIMESTAMP AT TIME ZONE 'UTC'), "updatedAt" TIMESTAMP(3) NOT NULL DEFAULT (CURRENT_TIMESTAMP AT TIME ZONE 'UTC'));
+CREATE UNIQUE INDEX "SmsAttemptCompletionWork_workKey_key" ON "SmsAttemptCompletionWork"("workKey");
+CREATE UNIQUE INDEX "SmsAttemptCompletionWork_sourceSubmitRecordId_key" ON "SmsAttemptCompletionWork"("sourceSubmitRecordId");
+CREATE INDEX "SmsAttemptCompletionWork_state_nextAttemptAt_idx" ON "SmsAttemptCompletionWork"("state", "nextAttemptAt");
+CREATE INDEX "SmsAttemptCompletionWork_state_leaseUntil_idx" ON "SmsAttemptCompletionWork"("state", "leaseUntil");
+CREATE INDEX "SmsAttemptCompletionWork_messageRecordId_idx" ON "SmsAttemptCompletionWork"("messageRecordId");
+CREATE TABLE "SmsCompletionEvent" ("id" TEXT PRIMARY KEY, "eventKey" TEXT NOT NULL, "workId" TEXT NOT NULL REFERENCES "SmsAttemptCompletionWork"("id") ON DELETE RESTRICT,
+"kind" TEXT NOT NULL, "payload" JSONB NOT NULL, "processedAt" TIMESTAMP(3), "createdAt" TIMESTAMP(3) NOT NULL DEFAULT (CURRENT_TIMESTAMP AT TIME ZONE 'UTC'));
+CREATE UNIQUE INDEX "SmsCompletionEvent_eventKey_key" ON "SmsCompletionEvent"("eventKey");
+CREATE INDEX "SmsCompletionEvent_workId_processedAt_createdAt_idx" ON "SmsCompletionEvent"("workId", "processedAt", "createdAt");

api/prisma/migrations/20260917030000_signature_analytics/migration.sql

@@ -0,0 +1,130 @@
+-- CreateTable
+CREATE TABLE "SignatureAnalyticsGeneration" (
+    "id" TEXT NOT NULL,
+    "businessDate" DATE NOT NULL,
+    "sourceAsOf" TIMESTAMP(3) NOT NULL,
+
+    CONSTRAINT "SignatureAnalyticsGeneration_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "SignatureAnalyticsDay" (
+    "businessDate" DATE NOT NULL,
+    "publishedGenerationId" TEXT,
+    "generatedAt" TIMESTAMP(3),
+    "sourceAsOf" TIMESTAMP(3),
+    "refreshFor" DATE,
+    "state" TEXT NOT NULL DEFAULT 'missing',
+    "error" TEXT,
+    "provenance" TEXT NOT NULL DEFAULT 'daily',
+    "schemaVersion" INTEGER NOT NULL DEFAULT 1,
+    "rowCounts" JSONB,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+
+    CONSTRAINT "SignatureAnalyticsDay_pkey" PRIMARY KEY ("businessDate")
+);
+
+-- CreateTable
+CREATE TABLE "SignatureAnalyticsRun" (
+    "id" TEXT NOT NULL,
+    "scope" TEXT NOT NULL,
+    "businessDate" DATE NOT NULL,
+    "refreshFor" DATE NOT NULL,
+    "generationId" TEXT NOT NULL,
+    "state" TEXT NOT NULL DEFAULT 'pending',
+    "owner" TEXT,
+    "fence" INTEGER NOT NULL DEFAULT 0,
+    "leaseUntil" TIMESTAMP(3),
+    "attempt" INTEGER NOT NULL DEFAULT 0,
+    "nextAttemptAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "checkpoint" JSONB,
+    "error" TEXT,
+    "startedAt" TIMESTAMP(3),
+    "finishedAt" TIMESTAMP(3),
+
+    CONSTRAINT "SignatureAnalyticsRun_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "SignatureQualityDaily" (
+    "generationId" TEXT NOT NULL,
+    "businessDate" DATE NOT NULL,
+    "signatureId" TEXT NOT NULL,
+    "signatureName" TEXT NOT NULL,
+    "tenantId" TEXT NOT NULL,
+    "tenantName" TEXT NOT NULL,
+    "applicationNames" TEXT NOT NULL,
+    "total" INTEGER NOT NULL,
+    "payload" JSONB NOT NULL,
+
+    CONSTRAINT "SignatureQualityDaily_pkey" PRIMARY KEY ("generationId","signatureId")
+);
+
+-- CreateTable
+CREATE TABLE "SignatureActivityDaily" (
+    "generationId" TEXT NOT NULL,
+    "businessDate" DATE NOT NULL,
+    "dimensionKey" TEXT NOT NULL,
+    "dimensionType" TEXT NOT NULL,
+    "signatureId" TEXT NOT NULL,
+    "channelKey" TEXT NOT NULL,
+    "carrier" TEXT NOT NULL,
+    "tenantId" TEXT NOT NULL,
+    "applicationId" TEXT,
+    "signatureName" TEXT NOT NULL,
+    "tenantName" TEXT NOT NULL,
+    "applicationName" TEXT NOT NULL,
+    "channelName" TEXT NOT NULL,
+    "approvedAt" TIMESTAMP(3),
+    "submittedAttempts" INTEGER NOT NULL,
+    "acceptedBusinessCount" INTEGER NOT NULL,
+    "deliveredBusinessCount" INTEGER NOT NULL,
+    "applicability" TEXT NOT NULL,
+
+    CONSTRAINT "SignatureActivityDaily_pkey" PRIMARY KEY ("generationId","dimensionKey")
+);
+
+-- CreateTable
+CREATE TABLE "UnreportedSignatureDaily" (
+    "generationId" TEXT NOT NULL,
+    "businessDate" DATE NOT NULL,
+    "dimensionKey" TEXT NOT NULL,
+    "tenantId" TEXT NOT NULL,
+    "applicationId" TEXT NOT NULL,
+    "signatureName" TEXT NOT NULL,
+    "tenantName" TEXT NOT NULL,
+    "applicationName" TEXT NOT NULL,
+    "messageCount" INTEGER NOT NULL,
+
+    CONSTRAINT "UnreportedSignatureDaily_pkey" PRIMARY KEY ("generationId","dimensionKey")
+);
+
+-- CreateIndex
+CREATE UNIQUE INDEX "SignatureAnalyticsGeneration_id_businessDate_key" ON "SignatureAnalyticsGeneration"("id", "businessDate");
+
+-- CreateIndex
+CREATE INDEX "SignatureAnalyticsRun_state_nextAttemptAt_idx" ON "SignatureAnalyticsRun"("state", "nextAttemptAt");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "SignatureAnalyticsRun_scope_businessDate_key" ON "SignatureAnalyticsRun"("scope", "businessDate");
+
+-- CreateIndex
+CREATE INDEX "SignatureQualityDaily_businessDate_generationId_total_idx" ON "SignatureQualityDaily"("businessDate", "generationId", "total");
+
+-- CreateIndex
+CREATE INDEX "SignatureActivityDaily_businessDate_generationId_dimensionT_idx" ON "SignatureActivityDaily"("businessDate", "generationId", "dimensionType", "acceptedBusinessCount");
+
+-- CreateIndex
+CREATE INDEX "UnreportedSignatureDaily_businessDate_generationId_messageC_idx" ON "UnreportedSignatureDaily"("businessDate", "generationId", "messageCount");
+
+-- AddForeignKey
+ALTER TABLE "SignatureAnalyticsDay" ADD CONSTRAINT "SignatureAnalyticsDay_publishedGenerationId_businessDate_fkey" FOREIGN KEY ("publishedGenerationId", "businessDate") REFERENCES "SignatureAnalyticsGeneration"("id", "businessDate") ON DELETE RESTRICT ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "SignatureQualityDaily" ADD CONSTRAINT "SignatureQualityDaily_generationId_businessDate_fkey" FOREIGN KEY ("generationId", "businessDate") REFERENCES "SignatureAnalyticsGeneration"("id", "businessDate") ON DELETE RESTRICT ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "SignatureActivityDaily" ADD CONSTRAINT "SignatureActivityDaily_generationId_businessDate_fkey" FOREIGN KEY ("generationId", "businessDate") REFERENCES "SignatureAnalyticsGeneration"("id", "businessDate") ON DELETE RESTRICT ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "UnreportedSignatureDaily" ADD CONSTRAINT "UnreportedSignatureDaily_generationId_businessDate_fkey" FOREIGN KEY ("generationId", "businessDate") REFERENCES "SignatureAnalyticsGeneration"("id", "businessDate") ON DELETE RESTRICT ON UPDATE CASCADE;

api/prisma/migrations/20260917031000_signature_submit_effective_at/migration.sql

@@ -0,0 +1,4 @@
+-- Expression index matches the actual report/retirement time predicate, including legacy NULL submittedAt.
+-- Deliberately outside a transaction: online construction must not block SMS writes.
+CREATE INDEX CONCURRENTLY "SmsSubmitRecord_effective_at_idx"
+ON "SmsSubmitRecord" ((COALESCE("submittedAt", "createdAt")));

api/prisma/migrations/20260917100000_home_dashboard/migration.sql

@@ -0,0 +1,24 @@
+CREATE TABLE "HomeProjectionState" (id TEXT PRIMARY KEY, version INTEGER NOT NULL DEFAULT 0, "seededDay" TEXT, initialized BOOLEAN NOT NULL DEFAULT false, "lastError" TEXT, "updatedAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP);
+CREATE TABLE "HomeProjectionDirty" ("messageRecordId" TEXT PRIMARY KEY,"enqueuedAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP);
+CREATE TABLE "HomeMessageFact" ("messageRecordId" TEXT NOT NULL,"fromVersion" INTEGER NOT NULL,"toVersion" INTEGER,"queuedDay" TEXT NOT NULL,payload JSONB NOT NULL,PRIMARY KEY("messageRecordId","fromVersion"));
+CREATE INDEX "HomeMessageFact_queuedDay_toVersion_idx" ON "HomeMessageFact"("queuedDay","toVersion");
+CREATE TABLE "HomeSnapshot" (id TEXT PRIMARY KEY,"userId" TEXT NOT NULL,"businessDate" TEXT NOT NULL,version INTEGER NOT NULL,"createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,"expiresAt" TIMESTAMP(3) NOT NULL,summary JSONB NOT NULL);
+CREATE INDEX "HomeSnapshot_expiresAt_idx" ON "HomeSnapshot"("expiresAt");
+INSERT INTO "HomeProjectionState"(id) VALUES ('home');
+-- A durable, transactional invalidation only: no business state or external effects.
+CREATE FUNCTION home_mark_dirty() RETURNS trigger LANGUAGE plpgsql AS $$
+DECLARE mid TEXT;
+BEGIN
+ IF TG_TABLE_NAME = 'SmsMessageRecord' THEN mid := COALESCE(NEW.id,OLD.id);
+ ELSIF TG_TABLE_NAME = 'UpstreamReceiptInbox' THEN mid := COALESCE(NEW."matchedMessageRecordId",OLD."matchedMessageRecordId");
+ ELSE mid := COALESCE(NEW."messageRecordId",OLD."messageRecordId"); END IF;
+ IF mid IS NOT NULL THEN
+  INSERT INTO "HomeProjectionDirty"("messageRecordId") VALUES(mid) ON CONFLICT ("messageRecordId") DO UPDATE SET "enqueuedAt"=CURRENT_TIMESTAMP;
+ END IF;
+ RETURN NULL;
+END $$;
+CREATE TRIGGER home_message_dirty AFTER INSERT OR UPDATE OR DELETE ON "SmsMessageRecord" FOR EACH ROW EXECUTE FUNCTION home_mark_dirty();
+CREATE TRIGGER home_submit_dirty AFTER INSERT OR UPDATE OR DELETE ON "SmsSubmitRecord" FOR EACH ROW EXECUTE FUNCTION home_mark_dirty();
+CREATE TRIGGER home_segment_dirty AFTER INSERT OR UPDATE OR DELETE ON "SmsMessageSegmentAudit" FOR EACH ROW EXECUTE FUNCTION home_mark_dirty();
+CREATE TRIGGER home_inbox_dirty AFTER INSERT OR UPDATE OR DELETE ON "UpstreamReceiptInbox" FOR EACH ROW EXECUTE FUNCTION home_mark_dirty();
+CREATE TRIGGER home_receipt_dirty AFTER INSERT OR UPDATE OR DELETE ON "SmsReceiptRecord" FOR EACH ROW EXECUTE FUNCTION home_mark_dirty();

api/prisma/migrations/20260917101000_home_dirty_owner_changes/migration.sql

@@ -0,0 +1,24 @@
+-- Re-association invalidates both owners; source writes and the durable invalidation are atomic.
+CREATE OR REPLACE FUNCTION home_mark_dirty() RETURNS trigger LANGUAGE plpgsql AS $$
+DECLARE mid TEXT; previous_mid TEXT;
+BEGIN
+ IF TG_TABLE_NAME = 'SmsMessageRecord' THEN
+  mid := COALESCE(NEW.id,OLD.id); previous_mid := OLD.id;
+ ELSIF TG_TABLE_NAME = 'UpstreamReceiptInbox' THEN
+  mid := COALESCE(NEW."matchedMessageRecordId",OLD."matchedMessageRecordId"); previous_mid := OLD."matchedMessageRecordId";
+ ELSE
+  mid := COALESCE(NEW."messageRecordId",OLD."messageRecordId"); previous_mid := OLD."messageRecordId";
+ END IF;
+ IF mid IS NOT NULL THEN
+  INSERT INTO "HomeProjectionDirty"("messageRecordId") VALUES(mid)
+  ON CONFLICT ("messageRecordId") DO UPDATE SET "enqueuedAt"=CURRENT_TIMESTAMP;
+ END IF;
+ IF previous_mid IS NOT NULL AND previous_mid IS DISTINCT FROM mid THEN
+  INSERT INTO "HomeProjectionDirty"("messageRecordId") VALUES(previous_mid)
+  ON CONFLICT ("messageRecordId") DO UPDATE SET "enqueuedAt"=CURRENT_TIMESTAMP;
+ END IF;
+ RETURN NULL;
+END $$;
+CREATE INDEX "HomeProjectionDirty_enqueuedAt_idx" ON "HomeProjectionDirty"("enqueuedAt");
+CREATE INDEX "HomeMessageFact_toVersion_idx" ON "HomeMessageFact"("toVersion");
+CREATE UNIQUE INDEX "HomeMessageFact_current_key" ON "HomeMessageFact"("messageRecordId") WHERE "toVersion" IS NULL;

api/prisma/migrations/20260917120000_signature_active_name_unique/migration.sql

@@ -0,0 +1,24 @@
+BEGIN;
+
+-- Preserve every historical record. A conflicting installation must be reviewed before release.
+LOCK TABLE "SmsSignature" IN SHARE ROW EXCLUSIVE MODE;
+DO $$
+BEGIN
+  IF EXISTS (
+    SELECT 1 FROM "SmsSignature"
+    WHERE "auditStatus" NOT IN ('deleted', 'disabled')
+    GROUP BY "tenantId", "applicationId", "name" HAVING count(*) > 1
+  ) THEN
+    RAISE EXCEPTION 'Cannot enforce signature uniqueness: duplicate active signatures exist; review tenantId/applicationId/name groups without deleting or merging automatically';
+  END IF;
+END $$;
+
+CREATE UNIQUE INDEX "SmsSignature_active_application_name_key"
+  ON "SmsSignature" ("tenantId", "applicationId", "name")
+  WHERE "applicationId" IS NOT NULL AND "auditStatus" NOT IN ('deleted', 'disabled');
+
+CREATE UNIQUE INDEX "SmsSignature_active_unbound_name_key"
+  ON "SmsSignature" ("tenantId", "name")
+  WHERE "applicationId" IS NULL AND "auditStatus" NOT IN ('deleted', 'disabled');
+
+COMMIT;

api/prisma/migrations/20260920090000_template_optout_policy/migration.sql

@@ -0,0 +1,4 @@
+ALTER TABLE "SmsTemplate" ADD COLUMN "optOutRules" JSONB NOT NULL DEFAULT '[]';
+ALTER TABLE "SmsTemplate" ADD CONSTRAINT "SmsTemplate_optOutRules_array" CHECK (jsonb_typeof("optOutRules") = 'array');
+ALTER TABLE "SmsMessageRecord" ADD COLUMN "originalContent" TEXT;
+ALTER TABLE "SmsSubmitRecord" ADD COLUMN "sentContent" TEXT, ADD COLUMN "contentPolicy" JSONB;

api/prisma/migrations/20260920160000_cmpp_protocol_uint32/migration.sql

@@ -0,0 +1,19 @@
+-- Widen only; historical invalid values abort the entire transaction. Never narrow on rollback.
+BEGIN;
+SET LOCAL lock_timeout = '5s';
+SET LOCAL statement_timeout = '5min';
+ALTER TABLE "UpstreamReceiptInbox" ALTER COLUMN "sequenceId" TYPE BIGINT,
+  ADD CONSTRAINT "UpstreamReceiptInbox_sequenceId_uint32_check" CHECK ("sequenceId" BETWEEN 0 AND 4294967295);
+ALTER TABLE "SmsReceiptRecord" ALTER COLUMN "sequenceId" TYPE BIGINT,
+  ADD CONSTRAINT "SmsReceiptRecord_sequenceId_uint32_check" CHECK ("sequenceId" BETWEEN 0 AND 4294967295);
+ALTER TABLE "SmsUplinkMessage" ALTER COLUMN "sequenceId" TYPE BIGINT,
+  ADD CONSTRAINT "SmsUplinkMessage_sequenceId_uint32_check" CHECK ("sequenceId" BETWEEN 0 AND 4294967295);
+ALTER TABLE "SmsSubmitRecord" ALTER COLUMN "sequenceId" TYPE BIGINT,
+  ADD CONSTRAINT "SmsSubmitRecord_sequenceId_uint32_check" CHECK ("sequenceId" BETWEEN 0 AND 4294967295);
+ALTER TABLE "SmsMessageSegmentAudit" ALTER COLUMN "sequenceId" TYPE BIGINT,
+  ADD CONSTRAINT "SmsMessageSegmentAudit_sequenceId_uint32_check" CHECK ("sequenceId" BETWEEN 0 AND 4294967295);
+ALTER TABLE "CmppDownstreamDelivery" ALTER COLUMN "ackResult" TYPE BIGINT,
+  ADD CONSTRAINT "CmppDownstreamDelivery_ackResult_uint32_check" CHECK ("ackResult" BETWEEN 0 AND 4294967295);
+ALTER TABLE "CmppDownstreamDeliveryAttempt" ALTER COLUMN "ackResult" TYPE BIGINT,
+  ADD CONSTRAINT "CmppDownstreamDeliveryAttempt_ackResult_uint32_check" CHECK ("ackResult" BETWEEN 0 AND 4294967295);
+COMMIT;

api/prisma/migrations/20260921100000_template_application_name_unique/migration.sql

@@ -0,0 +1,4 @@
+-- Deleted records remain available for audit but do not reserve an application template name.
+-- Fail on conflicting legacy rows; never rename or delete business data during migration.
+CREATE UNIQUE INDEX "SmsTemplate_application_name_active_key"
+ON "SmsTemplate" ("applicationId", btrim(name)) WHERE "auditStatus" <> 'deleted';

api/prisma/migrations/20260921100100_channel_group_carrier_guard/migration.sql

@@ -0,0 +1,21 @@
+-- Serialize member writes against channel capability changes; validate whole carrier strings.
+CREATE FUNCTION cmpp_check_group_channel_carrier() RETURNS trigger LANGUAGE plpgsql AS $$
+DECLARE
+  capabilities text[];
+  legacy text;
+  target_carrier text;
+BEGIN
+  SELECT carriers, carrier INTO capabilities, legacy FROM "SmsChannel" WHERE id=NEW."channelId" FOR SHARE;
+  SELECT carrier INTO target_carrier FROM "SmsChannelGroup" WHERE id=NEW."groupId";
+  IF cardinality(capabilities) = 0 THEN
+    capabilities := CASE WHEN legacy='all' THEN ARRAY['mobile','unicom','telecom'] ELSE ARRAY[legacy] END;
+  END IF;
+  IF target_carrier IS NOT NULL AND NOT (target_carrier=ANY(capabilities)) THEN
+    RAISE EXCEPTION 'Channel carrier is not compatible with the channel group carrier' USING ERRCODE='23514';
+  END IF;
+  RETURN NEW;
+END;
+$$;
+CREATE TRIGGER "SmsChannelGroupItem_carrier_guard"
+BEFORE INSERT OR UPDATE OF "groupId", "channelId" ON "SmsChannelGroupItem"
+FOR EACH ROW EXECUTE FUNCTION cmpp_check_group_channel_carrier();

api/prisma/schema.prisma

@@ -266,6 +266,32 @@ model PhoneCarrierRule {
   @@index([status, priority])
 }
 
+model ChannelSensitiveWord {
+  id String @id @default(cuid())
+  channelId String
+  channel SmsChannel @relation(fields: [channelId], references: [id])
+  word String
+  status String @default("active")
+  remark String @default("")
+  version Int @default(1)
+  createdBy String
+  updatedBy String
+  createdAt DateTime @default(now())
+  updatedAt DateTime @updatedAt
+  @@unique([channelId, word])
+  @@index([channelId, status])
+}
+
+model SmsChannelSensitiveDecision {
+  id String @id @default(cuid())
+  messageRecordId String
+  messageRecord SmsMessageRecord @relation(fields: [messageRecordId], references: [id])
+  routeAttemptId String @unique
+  decidedAt DateTime @default(now())
+  snapshot Json
+  @@index([messageRecordId, decidedAt])
+}
+
 model SensitiveWord {
   id        String   @id @default(cuid())
   word      String   @unique
@@ -660,6 +686,9 @@ model HttpWebhookEvent {
 }
 
 model HttpWebhookDelivery {
+  recoveryVersion Int @default(0)
+  leaseToken String?
+  leaseUntil DateTime?
   id             String    @id @default(cuid())
   eventId        String
   endpointId     String
@@ -747,6 +776,8 @@ model ReportNotificationRead {
 }
 
 model SmsSignature {
+  // Active name uniqueness (including null applicationId) is enforced by two partial SQL indexes.
+  // Owned by migration 20260917120000_signature_active_name_unique; do not replace with @@unique.
   id              String   @id @default(cuid())
   tenantId        String
   applicationId   String?
@@ -822,6 +853,7 @@ model SignatureMaterial {
 }
 
 model SmsTemplate {
+  optOutRules   Json     @default("[]")
   id            String   @id @default(cuid())
   tenantId      String
   applicationId String
@@ -881,6 +913,7 @@ model AuditRecord {
 }
 
 model SmsChannel {
+  sensitiveWords ChannelSensitiveWord[]
   id                 String   @id @default(cuid())
   code               String   @unique
   name               String
@@ -1790,7 +1823,18 @@ model SmsApiRequest {
   @@index([batchTaskId])
 }
 
+model SmsDrainageDecision {
+  id              String @id @default(cuid())
+  messageRecordId String
+  decidedAt       DateTime @default(now())
+  snapshot        Json
+  @@index([messageRecordId, decidedAt])
+}
+
 model SmsMessageRecord {
+  originalContent String?
+  channelWordDecisions SmsChannelSensitiveDecision[]
+  channelWordFinalizationPending Boolean @default(false)
   monitorFacts SendingMonitorFact[]
   id                       String    @id @default(cuid())
   tenantId                 String?
@@ -1808,6 +1852,8 @@ model SmsMessageRecord {
   content                  String
   hasDrainageContent       Boolean?
   drainageDetection        Json?
+  drainageGate             Json?
+  drainageReceiptPending   Boolean @default(false)
   drainageDetectionVersion String?
   drainageEvaluatedAt      DateTime?
   billingUnits             Int       @default(1)
@@ -1880,6 +1926,9 @@ model CmppSubmitSession {
 }
 
 model SmsSubmitRecord {
+  sentContent           String?
+  contentPolicy         Json?
+  drainageGate          Json?
   id                    String    @id @default(cuid())
   tenantId              String?
   batchTaskId           String?
@@ -1890,7 +1939,7 @@ model SmsSubmitRecord {
   sessionId             String?
   retryOfSubmitRecordId String?   @unique
   submitId              String    @unique
-  sequenceId            Int?
+  sequenceId            BigInt?
   gatewayMessageId      String?
   submitStatus          String    @default("queued")
   resultEventId         String?   @unique
@@ -2041,7 +2090,7 @@ model SmsMessageSegmentAudit {
   attempt          Int       @default(0)
   segmentTotal     Int       @default(1)
   segmentIndex     Int       @default(1)
-  sequenceId       Int?
+  sequenceId       BigInt?
   gatewayMessageId String?
   submitStatus     String    @default("queued")
   receiptStatus    String?
@@ -2154,7 +2203,7 @@ model SmsReceiptRecord {
   messageId        String
   gatewayMessageId String
   phoneNumber      String?
-  sequenceId       Int?
+  sequenceId       BigInt?
   receiptStatus    String
   rawStatus        String
   errorCode        String?
@@ -2225,7 +2274,7 @@ model SmsUplinkMessage {
   messageRecordId  String?
   messageId        String?
   gatewayMessageId String?
-  sequenceId       Int?
+  sequenceId       BigInt?
   phoneNumber      String
   destId           String
   content          String
@@ -2294,7 +2343,7 @@ model CmppDownstreamDelivery {
   sentAt           DateTime?
   acknowledgedAt   DateTime?
   ackDeadlineAt    DateTime?
-  ackResult        Int?
+  ackResult        BigInt?
   ackSequenceId    String?
   ackMessageId     String?
   connectionId     String?
@@ -2402,7 +2451,7 @@ model CmppDownstreamDeliveryAttempt {
   sentAt         DateTime?
   ackDeadlineAt  DateTime?
   acknowledgedAt DateTime?
-  ackResult      Int?
+  ackResult      BigInt?
   failureType    String?
   errorMessage   String?
   createdAt      DateTime  @default(now())
@@ -2426,7 +2475,7 @@ model UpstreamReceiptInbox {
   protocol               String
   protocolVersion        String
   provisionalMessageId   String?
-  sequenceId             Int?
+  sequenceId             BigInt?
   gatewayMessageId       String
   phoneNumber            String?
   receiptStatus          String
@@ -2785,3 +2834,206 @@ model SendingMonitorTargetVersion {
   updatedBy String
   @@id([channelId,version])
 }
+
+model OpenApiDispatchOutbox {
+  id String @id @default(cuid())
+  requestId String @unique
+  batchTaskId String @unique
+  status String @default("pending")
+  leaseToken String?
+  leaseUntil DateTime?
+  createdAt DateTime @default(now())
+  updatedAt DateTime @updatedAt
+  @@index([status, leaseUntil])
+}
+
+model InfrastructureAlertCollection {
+  id String @id
+  observedAt DateTime
+}
+
+model InfrastructureAlertEvent {
+  id String @id @default(cuid())
+  fingerprint String
+  activeAt DateTime
+  payload Json
+  lastObservedAt DateTime
+  recoveredAt DateTime?
+  clearedAt DateTime?
+  clearedBy String?
+  createdAt DateTime @default(now())
+  @@unique([fingerprint, activeAt])
+  @@index([clearedAt, activeAt])
+}
+
+model SmsAttemptCompletionWork {
+  id String @id @default(cuid())
+  workKey String @unique
+  tenantId String?
+  messageRecordId String
+  sourceSubmitRecordId String? @unique
+  revision Int @default(0)
+  processedRevision Int @default(0)
+  state String @default("pending")
+  leaseOwner String?
+  leaseUntil DateTime?
+  fenceVersion Int @default(0)
+  attempts Int @default(0)
+  nextAttemptAt DateTime @default(dbgenerated("(CURRENT_TIMESTAMP AT TIME ZONE 'UTC')"))
+  decision String?
+  retrySubmitRecordId String?
+  lastError String?
+  createdAt DateTime @default(dbgenerated("(CURRENT_TIMESTAMP AT TIME ZONE 'UTC')"))
+  updatedAt DateTime @updatedAt
+  events SmsCompletionEvent[]
+  @@index([state, nextAttemptAt])
+  @@index([state, leaseUntil])
+  @@index([messageRecordId])
+}
+
+model SmsCompletionEvent {
+  id String @id @default(cuid())
+  eventKey String @unique
+  workId String
+  kind String
+  payload Json
+  processedAt DateTime?
+  createdAt DateTime @default(dbgenerated("(CURRENT_TIMESTAMP AT TIME ZONE 'UTC')"))
+  work SmsAttemptCompletionWork @relation(fields: [workId], references: [id], onDelete: Restrict)
+  @@index([workId, processedAt, createdAt])
+}
+
+model SignatureAnalyticsGeneration {
+  id String @id
+  businessDate DateTime @db.Date
+  sourceAsOf DateTime
+  days SignatureAnalyticsDay[]
+  quality SignatureQualityDaily[]
+  activity SignatureActivityDaily[]
+  unreported UnreportedSignatureDaily[]
+  @@unique([id, businessDate])
+}
+
+model SignatureAnalyticsDay {
+  businessDate DateTime @id @db.Date
+  publishedGenerationId String?
+  publishedGeneration SignatureAnalyticsGeneration? @relation(fields: [publishedGenerationId, businessDate], references: [id, businessDate], onDelete: Restrict)
+  generatedAt DateTime?
+  sourceAsOf DateTime?
+  refreshFor DateTime? @db.Date
+  state String @default("missing")
+  error String?
+  provenance String @default("daily")
+  schemaVersion Int @default(1)
+  rowCounts Json?
+  updatedAt DateTime @updatedAt
+}
+
+model SignatureAnalyticsRun {
+  id String @id @default(cuid())
+  scope String
+  businessDate DateTime @db.Date
+  refreshFor DateTime @db.Date
+  generationId String
+  state String @default("pending")
+  owner String?
+  fence Int @default(0)
+  leaseUntil DateTime?
+  attempt Int @default(0)
+  nextAttemptAt DateTime @default(now())
+  checkpoint Json?
+  error String?
+  startedAt DateTime?
+  finishedAt DateTime?
+  @@unique([scope, businessDate])
+  @@index([state, nextAttemptAt])
+}
+
+model SignatureQualityDaily {
+  generation SignatureAnalyticsGeneration @relation(fields: [generationId, businessDate], references: [id, businessDate], onDelete: Restrict)
+  generationId String
+  businessDate DateTime @db.Date
+  signatureId String
+  signatureName String
+  tenantId String
+  tenantName String
+  applicationNames String
+  total Int
+  payload Json
+  @@id([generationId, signatureId])
+  @@index([businessDate, generationId, total])
+}
+
+model SignatureActivityDaily {
+  generation SignatureAnalyticsGeneration @relation(fields: [generationId, businessDate], references: [id, businessDate], onDelete: Restrict)
+  generationId String
+  businessDate DateTime @db.Date
+  dimensionKey String
+  dimensionType String
+  signatureId String
+  channelKey String
+  carrier String
+  tenantId String
+  applicationId String?
+  signatureName String
+  tenantName String
+  applicationName String
+  channelName String
+  approvedAt DateTime?
+  submittedAttempts Int
+  acceptedBusinessCount Int
+  deliveredBusinessCount Int
+  applicability String
+  @@id([generationId, dimensionKey])
+  @@index([businessDate, generationId, dimensionType, acceptedBusinessCount])
+}
+
+model UnreportedSignatureDaily {
+  generation SignatureAnalyticsGeneration @relation(fields: [generationId, businessDate], references: [id, businessDate], onDelete: Restrict)
+  generationId String
+  businessDate DateTime @db.Date
+  dimensionKey String
+  tenantId String
+  applicationId String
+  signatureName String
+  tenantName String
+  applicationName String
+  messageCount Int
+  @@id([generationId, dimensionKey])
+  @@index([businessDate, generationId, messageCount])
+}
+
+
+model HomeProjectionState {
+  id String @id
+  version Int @default(0)
+  seededDay String?
+  initialized Boolean @default(false)
+  lastError String?
+  updatedAt DateTime @default(now())
+}
+model HomeProjectionDirty {
+  messageRecordId String @id
+  enqueuedAt DateTime @default(now())
+  @@index([enqueuedAt])
+}
+model HomeMessageFact {
+  messageRecordId String
+  fromVersion Int
+  toVersion Int?
+  queuedDay String
+  payload Json
+  @@id([messageRecordId, fromVersion])
+  @@index([queuedDay, toVersion])
+  @@index([toVersion])
+}
+model HomeSnapshot {
+  id String @id
+  userId String
+  businessDate String
+  version Int
+  createdAt DateTime @default(now())
+  expiresAt DateTime
+  summary Json
+  @@index([expiresAt])
+}

api/src/app.module.ts

@@ -1,3 +1,7 @@
+import { APP_INTERCEPTOR } from '@nestjs/core';
+import { ProtocolFieldsInterceptor } from './common/protocol-fields.interceptor';
+import { SignatureAnalyticsModule } from './signature-analytics/signature-analytics.module';
+import { HomeModule } from './home-dashboard/home.module';
 import { MiddlewareConsumer, Module, NestModule } from '@nestjs/common';
 import { ConfigModule } from '@nestjs/config';
 import { AuditModule } from './audit/audit.module';
@@ -57,13 +61,20 @@ import { SendingMonitorModule } from './sending-monitor/sending-monitor.module';
     InfrastructureMonitoringModule,
     OpenApiModule,
     SignatureRetirementModule,
+    SignatureAnalyticsModule,
+    HomeModule,
     SecurityDetectionModule,
     MetricsModule,
     ReportNotificationsModule,
     SendingMonitorModule,
   ],
   controllers: [HealthController],
-  providers: [RequestContextMiddleware, SessionValidationMiddleware, ManualOperationAuditMiddleware],
+  providers: [
+    { provide: APP_INTERCEPTOR, useClass: ProtocolFieldsInterceptor },
+    RequestContextMiddleware,
+    SessionValidationMiddleware,
+    ManualOperationAuditMiddleware,
+  ],
 })
 export class AppModule implements NestModule {
   configure(consumer: MiddlewareConsumer) {

api/src/channels/channel-carrier-reduction.spec.ts

@@ -0,0 +1,53 @@
+import { ChannelConfigurationService } from './channel-configuration.service';
+import { selectChannelCandidate } from '../send-chain/send-chain.helpers';
+describe('carrier capability reduction', () => {
+  it('removes incompatible group members in a transaction without reconnecting', async () => {
+    const channel = {
+      id: 'c',
+      carrier: 'all',
+      carriers: ['mobile', 'unicom', 'telecom'],
+      status: 'active',
+      config: {},
+    };
+    const prisma = {
+      $transaction: jest.fn(),
+      smsChannel: {
+        findUnique: jest.fn().mockResolvedValue(channel),
+        update: jest.fn().mockImplementation(({ data }) => ({ ...channel, ...data })),
+      },
+      operationLog: { create: jest.fn() },
+      smsChannelGroupItem: {
+        findMany: jest.fn().mockResolvedValue([{ id: 'member', group: { name: 'existing', carrier: 'telecom' } }]),
+        deleteMany: jest.fn(),
+      },
+    };
+    prisma.$transaction.mockImplementation((callback) => callback(prisma));
+    const connection = { requestChannelConnection: jest.fn(), requestChannelDisconnection: jest.fn() };
+    await new ChannelConfigurationService(prisma as never, connection as never).updateChannel('c', {
+      carriers: ['mobile', 'unicom'],
+    });
+    expect(prisma.smsChannel.update).toHaveBeenCalledWith(
+      expect.objectContaining({ data: expect.objectContaining({ carriers: ['mobile', 'unicom'] }) }),
+    );
+    expect(prisma.smsChannelGroupItem.deleteMany).toHaveBeenCalledWith({ where: { id: { in: ['member'] } } });
+    expect(connection.requestChannelConnection).not.toHaveBeenCalled();
+    const candidate = {
+      channelId: 'c',
+      carrier: 'telecom',
+      channel: {
+        ...channel,
+        carrier: 'mobile',
+        carriers: ['mobile', 'unicom'],
+        sendRegion: '全国',
+        connectionStates: [{ status: 'connected', currentConnections: 1, desiredConnections: 1 }],
+      },
+    };
+    expect(
+      selectChannelCandidate([candidate], {
+        carrier: 'telecom',
+        excludedChannelIds: new Set(),
+        approvedChannelIds: new Set(['c']),
+      }),
+    ).toBeUndefined();
+  });
+});

api/src/channels/channel-configuration.service.ts

@@ -1,17 +1,26 @@
-import { BadRequestException, Injectable, Logger, NotFoundException, OnModuleDestroy, OnModuleInit } from '@nestjs/common';
+import { BadRequestException, NotFoundException } from '@nestjs/common';
-import { Queue } from 'bullmq';
-import IORedis from 'ioredis';
 import { Prisma } from '@prisma/client';
-import { randomUUID } from 'crypto';
 import { assertMoneyUnits, moneyToNumber } from '../common/money';
 import { PrismaService } from '../prisma/prisma.service';
-import type { CreateChannelDto, UpdateChannelDto, CreateChannelGroupDto, CreateChannelGroupItemDto, UpdateChannelGroupDto, CreateRouteRuleDto, CreateReportFieldDto, ReplaceReportFieldsDto, CreateReportMaterialDto, CreateReportTaskDto, ChangeReportTaskStatusesDto, CreateReportExportDto, CreateReceiptImportDto, UpsertConnectionStateDto, ChangeChannelStatusDto, CopyChannelDto, TestChannelDto } from './channels.contracts';
-import { GATEWAY_CONNECTION_QUEUE, GATEWAY_SUBMIT_QUEUE, GATEWAY_SUBMIT_STREAM, DEFAULT_GATEWAY_CONTROL_URL, DEFAULT_CHANNEL_CONNECTION_ID, DEFAULT_CONNECTING_TIMEOUT_MS, DEFAULT_CONNECTING_TIMEOUT_SCAN_MS, DEFAULT_GATEWAY_STARTUP_RECONNECT_DELAY_MS, DEFAULT_GATEWAY_RECONCILE_INTERVAL_MS, DEFAULT_GATEWAY_CONTROL_TIMEOUT_MS, DEFAULT_HEARTBEAT_INTERVAL_SECONDS, DEFAULT_HEARTBEAT_MISS_THRESHOLD, HEARTBEAT_AUDIT_INTERVAL_MS, CONNECTING_TIMEOUT_ERROR, DEFAULT_CMPP_VERSION, normalizeTestPhones, normalizeTestContent, calculateBillingUnits, buildChannelTestSubmitCommand, getConfigValue, getStringConfigValue, normalizeConnectionAction, normalizeCmppVersion, normalizeGatewayConnectionStatus, defaultChannelConnectionId, getDesiredConnections, ChannelConnectionSettings, getRuntimeConfigInteger, channelConnectionSettingsChanged, channelGroupAuditSnapshot, normalizeChannelRuntimeConfig, normalizeCmppServiceId, normalizeChannelRateLimit, normalizeExtensionDigits, getPositiveRuntimeInteger, bullmqConnection, getPositiveIntegerEnv, parseReceiptContent, splitReceiptLine, stripReceiptCell, findReceiptStatusIndex, normalizeReceiptStatus, deriveReceiptStatus, ChannelReportDeliveryRow, summarizeChannelReportDelivery, sumReportDelivery, percentage, latestDate, currentShanghaiDayRange, normalizeRetryTimeLimitMinutes, normalizeSpreadsheetSize, normalizeBusinessCarrier, normalizeChannelCarrier, normalizeChannelCarriers, legacyCarrierFromCapabilities, isChannelCarrierCompatible, normalizeRegion, isRegionCompatible, validateGroupItems, normalizeReportType, summarizeReportStatuses, normalizeLinkEvent } from './channels.helpers';
 import { ChannelConnectionService } from './channel-connection.service';
+import type { ChangeChannelStatusDto, CreateChannelDto, UpdateChannelDto } from './channels.contracts';
+import {
+  channelConnectionSettingsChanged,
+  currentShanghaiDayRange,
+  legacyCarrierFromCapabilities,
+  normalizeBusinessCarrier,
+  normalizeChannelCarriers,
+  normalizeChannelRateLimit,
+  normalizeChannelRuntimeConfig,
+  normalizeCmppVersion,
+} from './channels.helpers';
 
 /** R5 channel domain service composed behind ChannelsService. */
 export class ChannelConfigurationService {
-  constructor(private readonly prisma: PrismaService, private readonly connection: ChannelConnectionService) {}
+  constructor(
+    private readonly prisma: PrismaService,
+    private readonly connection: ChannelConnectionService,
+  ) {}
 
   listChannels() {
     return this.prisma.smsChannel.findMany({
@@ -20,7 +29,13 @@ export class ChannelConfigurationService {
     });
   }
 
-  async listChannelsPage(query: { keyword?: string; carrier?: string; status?: string; page?: number; pageSize?: number }) {
+  async listChannelsPage(query: {
+    keyword?: string;
+    carrier?: string;
+    status?: string;
+    page?: number;
+    pageSize?: number;
+  }) {
     const page = Math.max(1, Math.floor(Number(query.page) || 1));
     const pageSize = Math.min(100, Math.max(1, Math.floor(Number(query.pageSize) || 10)));
     const where: Prisma.SmsChannelWhereInput = {
@@ -44,12 +59,18 @@ export class ChannelConfigurationService {
     const countByChannel = new Map(counts.map((row) => [row.channelId, Number(row.total)]));
     // 排序必须发生在分页前，否则只能重排当前页，翻页后会破坏“今日提交量降序”的业务口径。
     const pageIds = candidates
-      .sort((left, right) => (countByChannel.get(right.id) ?? 0) - (countByChannel.get(left.id) ?? 0)
+      .sort(
-        || left.name.localeCompare(right.name, 'zh-CN')
+        (left, right) =>
-        || left.id.localeCompare(right.id))
+          (countByChannel.get(right.id) ?? 0) - (countByChannel.get(left.id) ?? 0) ||
+          left.name.localeCompare(right.name, 'zh-CN') ||
+          left.id.localeCompare(right.id),
+      )
       .slice((page - 1) * pageSize, page * pageSize)
       .map((channel) => channel.id);
-    const pageItems = await this.prisma.smsChannel.findMany({ where: { id: { in: pageIds } }, include: { connectionStates: true } });
+    const pageItems = await this.prisma.smsChannel.findMany({
+      where: { id: { in: pageIds } },
+      include: { connectionStates: true },
+    });
     const itemById = new Map(pageItems.map((item) => [item.id, item]));
     const items = pageIds.flatMap((id) => {
       const item = itemById.get(id);
@@ -122,39 +143,28 @@ export class ChannelConfigurationService {
       throw new BadRequestException('gatewayPort must be an integer between 1 and 65535');
     }
     const cmppVersion = data.cmppVersion === undefined ? undefined : normalizeCmppVersion(data.cmppVersion);
-    const config = data.config !== undefined
+    const config =
-      || data.desiredConnections !== undefined
+      data.config !== undefined ||
-      || data.windowSize !== undefined
+      data.desiredConnections !== undefined ||
-      || data.heartbeatIntervalSeconds !== undefined
+      data.windowSize !== undefined ||
-      || data.heartbeatMissThreshold !== undefined
+      data.heartbeatIntervalSeconds !== undefined ||
-      ? normalizeChannelRuntimeConfig(
+      data.heartbeatMissThreshold !== undefined
-        channel.config,
+        ? normalizeChannelRuntimeConfig(
-        data.config,
+            channel.config,
-        data.desiredConnections,
+            data.config,
-        data.windowSize,
+            data.desiredConnections,
-        data.heartbeatIntervalSeconds,
+            data.windowSize,
-        data.heartbeatMissThreshold,
+            data.heartbeatIntervalSeconds,
-      )
+            data.heartbeatMissThreshold,
-      : undefined;
+          )
-    const rateLimitPerSecond = data.rateLimitPerSecond === undefined
+        : undefined;
-      ? undefined
+    const rateLimitPerSecond =
-      : normalizeChannelRateLimit(data.rateLimitPerSecond);
+      data.rateLimitPerSecond === undefined ? undefined : normalizeChannelRateLimit(data.rateLimitPerSecond);
     const existingCarriers = normalizeChannelCarriers(channel.carriers, channel.carrier);
-    const carriers = data.carriers !== undefined || data.carrier !== undefined
+    const carriers =
-      ? normalizeChannelCarriers(data.carriers, data.carrier)
+      data.carriers !== undefined || data.carrier !== undefined
-      : existingCarriers;
+        ? normalizeChannelCarriers(data.carriers, data.carrier)
-    if (data.carriers !== undefined || data.carrier !== undefined) {
+        : existingCarriers;
-      const removed = existingCarriers.filter((carrier) => !carriers.includes(carrier));
-      if (removed.length) {
-        const blockingGroups = await this.prisma.smsChannelGroupItem.findMany({
-          where: { channelId, group: { status: 'active', carrier: { in: removed } } },
-          include: { group: true },
-        });
-        if (blockingGroups.length) {
-          throw new BadRequestException(`请先解除以下活动通道组引用：${blockingGroups.map((item) => item.group.name).join('、')}`);
-        }
-      }
-    }
     const connectionConfigChanged = channelConnectionSettingsChanged(channel, {
       gatewayHost: data.gatewayHost ?? channel.gatewayHost,
       gatewayPort: gatewayPort ?? channel.gatewayPort,
@@ -163,50 +173,72 @@ export class ChannelConfigurationService {
       cmppVersion: cmppVersion ?? channel.cmppVersion,
       config: config ?? channel.config,
     });
-    const updated = await this.prisma.smsChannel.update({
+    const updated = await this.prisma.$transaction(async (tx) => {
-      where: { id: channelId },
+      const updated = await tx.smsChannel.update({
-      data: {
+        where: { id: channelId },
-        code: data.code,
+        data: {
-        name: data.name,
+          code: data.code,
-        carrier: data.carriers !== undefined || data.carrier !== undefined ? legacyCarrierFromCapabilities(carriers) : undefined,
+          name: data.name,
-        carriers: data.carriers !== undefined || data.carrier !== undefined ? carriers : undefined,
+          carrier:
-        sendRegion: data.sendRegion,
+            data.carriers !== undefined || data.carrier !== undefined
-        protocol: 'CMPP',
+              ? legacyCarrierFromCapabilities(carriers)
-        gatewayHost: data.gatewayHost,
+              : undefined,
-        gatewayPort,
+          carriers: data.carriers !== undefined || data.carrier !== undefined ? carriers : undefined,
-        enterpriseCode: data.enterpriseCode,
+          sendRegion: data.sendRegion,
-        account: data.account,
+          protocol: 'CMPP',
-        passwordCipher: data.passwordCipher,
+          gatewayHost: data.gatewayHost,
-        srcId: data.srcId,
+          gatewayPort,
-        cmppVersion,
+          enterpriseCode: data.enterpriseCode,
-        rateLimitPerSecond,
+          account: data.account,
-        unitPrice: data.unitPrice,
+          passwordCipher: data.passwordCipher,
-        status: data.status,
+          srcId: data.srcId,
-        config: config as Prisma.InputJsonValue | undefined,
+          cmppVersion,
-      },
+          rateLimitPerSecond,
-    });
+          unitPrice: data.unitPrice,
-    await this.prisma.operationLog.create({
+          status: data.status,
-      data: {
+          config: config as Prisma.InputJsonValue | undefined,
-        action: 'sms_channel.update',
+        },
-        resource: 'sms_channel',
+      });
-        resourceId: channelId,
+      const removedGroupItems =
-        detail: {
+        data.carriers !== undefined || data.carrier !== undefined
-          before: {
+          ? await tx.smsChannelGroupItem.findMany({
-            code: channel.code,
+              where: { channelId, group: { carrier: { notIn: carriers } } },
-            name: channel.name,
+              select: {
-            carrier: channel.carrier,
+                id: true,
-            carriers: channel.carriers,
+                groupId: true,
-            sendRegion: channel.sendRegion,
+                carrier: true,
-            gatewayHost: channel.gatewayHost,
+                province: true,
-            gatewayPort: channel.gatewayPort,
+                group: { select: { name: true, carrier: true } },
-            enterpriseCode: channel.enterpriseCode,
+              },
-            account: channel.account,
+            })
-            srcId: channel.srcId,
+          : [];
-            unitPrice: moneyToNumber(channel.unitPrice),
+      if (removedGroupItems.length)
-          },
+        await tx.smsChannelGroupItem.deleteMany({ where: { id: { in: removedGroupItems.map((item) => item.id) } } });
-          after: data,
+      await tx.operationLog.create({
-        } as Prisma.InputJsonValue,
+        data: {
-      },
+          action: 'sms_channel.update',
+          resource: 'sms_channel',
+          resourceId: channelId,
+          detail: {
+            before: {
+              code: channel.code,
+              name: channel.name,
+              carrier: channel.carrier,
+              carriers: channel.carriers,
+              sendRegion: channel.sendRegion,
+              gatewayHost: channel.gatewayHost,
+              gatewayPort: channel.gatewayPort,
+              enterpriseCode: channel.enterpriseCode,
+              account: channel.account,
+              srcId: channel.srcId,
+              unitPrice: moneyToNumber(channel.unitPrice),
+            },
+            after: { ...data, passwordCipher: data.passwordCipher ? '[updated]' : undefined },
+            removedGroupItems,
+          } as Prisma.InputJsonValue,
+        },
+      });
+      return updated;
     });
     const updatedStatus = data.status ?? channel.status;
     if (updatedStatus === 'active' && (connectionConfigChanged || channel.status !== 'active')) {

api/src/channels/channel-reporting.service.ts

@@ -1,3 +1,4 @@
+import { selectDrainageReportTask } from '../common/drainage-report-task';
 import { BadRequestException, NotFoundException } from '@nestjs/common';
 
 import { Prisma } from '@prisma/client';
@@ -194,7 +195,12 @@ export class ChannelReportingService {
         SELECT
           submit."channelId" AS channel_id,
           message."signatureId" AS signature_id,
+          message.carrier AS carrier,
           message."drainageInfoId" AS drainage_info_id,
+          CASE WHEN COALESCE(submit."drainageGate", message."drainageGate") IS NULL THEN NULL ELSE ARRAY(
+            SELECT DISTINCT material_id FROM jsonb_array_elements(COALESCE(COALESCE(submit."drainageGate", message."drainageGate")->'targets', '[]'::jsonb)) target
+            CROSS JOIN LATERAL jsonb_array_elements_text(target->'materialIds') AS ids(material_id)
+          ) END AS drainage_ids,
           submit."submitStatus" AS submit_status,
           COALESCE(submit."submittedAt", submit."createdAt") AS attempted_at,
           CASE
@@ -238,13 +244,16 @@ export class ChannelReportingService {
             AND receipt."receiptStatus" = 'undelivered'
         ) failed_receipt ON TRUE
         WHERE submit."submitStatus" IN ('accepted', 'rejected', 'timeout')
+          AND NOT (COALESCE(submit."errorCode", '') LIKE 'DRN%' AND submit."firstWireSubmitAt" IS NULL)
           AND submit."channelId" IN (${Prisma.join(channelIds)})
           AND message."signatureId" IN (${Prisma.join(signatureIds)})
       )
       SELECT
         channel_id AS "channelId",
         signature_id AS "signatureId",
+        carrier,
         drainage_info_id AS "drainageInfoId",
+        drainage_ids AS "drainageIds",
         COUNT(*) FILTER (
           WHERE attempted_at >= ${day.startAt} AND attempted_at < ${day.endAt}
         )::integer AS total,
@@ -270,7 +279,7 @@ export class ChannelReportingService {
         )::integer AS "failureCount",
         MAX(successful_at) FILTER (WHERE delivery_status = 'success') AS "lastSuccessfulSentAt"
       FROM base
-      GROUP BY channel_id, signature_id, drainage_info_id
+      GROUP BY channel_id, signature_id, drainage_info_id, carrier, drainage_ids
     `);
 
     return tasks.map((task) => {
@@ -278,7 +287,11 @@ export class ChannelReportingService {
         (row) =>
           row.channelId === task.channelId &&
           row.signatureId === task.signatureId &&
-          ((task.reportType ?? 'signature') === 'signature' || row.drainageInfoId === task.drainageItemId),
+          (!task.carrier || row.carrier === task.carrier) &&
+          ((task.reportType ?? 'signature') === 'signature' ||
+            (row.drainageIds
+              ? row.drainageIds.includes(task.drainageItemId ?? '')
+              : row.drainageInfoId === task.drainageItemId)),
       );
       const deliveryStats = summarizeChannelReportDelivery(taskRows);
       return {
@@ -350,6 +363,10 @@ export class ChannelReportingService {
     status?: string;
     reportType?: string;
     keyword?: string;
+    enterpriseKeyword?: string;
+    applicationKeyword?: string;
+    channelKeyword?: string;
+    objectKeyword?: string;
     createdAtFrom?: string;
     createdAtTo?: string;
     page?: number;
@@ -438,17 +455,25 @@ export class ChannelReportingService {
           }),
         );
         const drainageDetails = signature.drainageItems.flatMap((drainageInfo) =>
-          channels
+          channels.flatMap((channel) =>
-            .map((channel) => {
+            normalizeChannelCarriers(channel.carriers, channel.carrier).flatMap((carrier) => {
-              const existing = signature.reportTasks.find(
+              const tasks = signature.reportTasks.filter(
-                (task) =>
+                (task) => task.reportType === 'drainage' && task.drainageItemId === drainageInfo.id,
-                  task.reportType === 'drainage' &&
-                  task.channelId === channel.id &&
-                  task.drainageItemId === drainageInfo.id,
               );
-              return existing ? { ...existing, signature } : undefined;
+              const existing = selectDrainageReportTask(tasks, channel.id, carrier);
-            })
+              return existing
-            .filter(Boolean),
+                ? [
+                    {
+                      ...existing,
+                      id: existing.carrier ? existing.id : `virtual:${drainageInfo.id}:${channel.id}:${carrier}`,
+                      carrier,
+                      virtual: !existing.carrier,
+                      signature,
+                    },
+                  ]
+                : [];
+            }),
+          ),
         );
         return [...signatureDetails, ...drainageDetails];
       })
@@ -461,6 +486,16 @@ export class ChannelReportingService {
         const changedAt = new Date(task.updatedAt);
         if (query.createdAtFrom && changedAt < new Date(`${query.createdAtFrom}T00:00:00+08:00`)) return false;
         if (query.createdAtTo && changedAt > new Date(`${query.createdAtTo}T23:59:59.999+08:00`)) return false;
+        const matches = (value: string | null | undefined, filter?: string) =>
+          !filter?.trim() || (value ?? '').includes(filter.trim());
+        if (!matches(task.signature.tenant.name, query.enterpriseKeyword)) return false;
+        if (!matches(task.signature.application?.name, query.applicationKeyword)) return false;
+        if (!matches(task.channel.name, query.channelKeyword)) return false;
+        const objects =
+          task.reportType === 'drainage'
+            ? [task.drainageInfo?.siteName, task.drainageInfo?.url]
+            : [task.signature.name];
+        if (query.objectKeyword?.trim() && !objects.some((value) => matches(value, query.objectKeyword))) return false;
         if (!query.keyword?.trim()) return true;
         const keyword = query.keyword.trim();
         return [
@@ -539,6 +574,9 @@ export class ChannelReportingService {
       throw new BadRequestException('unsupported report task source entry');
     }
     return this.prisma.$transaction(async (tx) => {
+      for (const signatureId of [...new Set(data.items.map((item) => item.signatureId))].sort()) {
+        await tx.$executeRaw`SELECT pg_advisory_xact_lock(hashtextextended(${signatureId}, 910))`;
+      }
       const signatureIds = [
         ...new Set(
           data.items.filter((item) => (item.reportType ?? 'signature') === 'signature').map((item) => item.signatureId),
@@ -549,6 +587,7 @@ export class ChannelReportingService {
         reportType: 'drainage';
         drainageItemId: string;
         channelId: string;
+        carrier: string | null;
         status: string;
       }> = [];
       for (const item of data.items) {
@@ -565,7 +604,7 @@ export class ChannelReportingService {
           if (drainageInfo.auditStatus !== 'approved')
             throw new BadRequestException('引流信息审核通过后才能修改通道报备状态');
         }
-        const carrier = reportType === 'signature' && item.carrier ? normalizeBusinessCarrier(item.carrier) : null;
+        const carrier = item.carrier ? normalizeBusinessCarrier(item.carrier) : null;
         if (carrier && !normalizeChannelCarriers(channel.carriers, channel.carrier).includes(carrier)) {
           throw new BadRequestException('报备运营商不在通道支持范围内');
         }
@@ -575,11 +614,23 @@ export class ChannelReportingService {
             channelId: item.channelId,
             reportType,
             drainageItemId: reportType === 'drainage' ? item.drainageItemId : null,
-            carrier: reportType === 'signature' ? carrier : null,
+            carrier,
           },
         });
-        if (reportType === 'drainage' && !existing)
+        if (reportType === 'drainage' && !existing) {
-          throw new BadRequestException('引流信息通道报备任务不存在，请先完成运营审核');
+          const legacy = carrier
+            ? await tx.channelSignatureReportTask.findFirst({
+                where: {
+                  signatureId: item.signatureId,
+                  channelId: item.channelId,
+                  reportType,
+                  drainageItemId: item.drainageItemId,
+                  carrier: null,
+                },
+              })
+            : null;
+          if (!legacy) throw new BadRequestException('引流信息通道报备任务不存在，请先完成运营审核');
+        }
         if (reportType === 'signature' && !carrier && !existing)
           throw new BadRequestException('签名报备状态必须指定运营商');
         const approvedAt =
@@ -591,7 +642,7 @@ export class ChannelReportingService {
         const task = existing
           ? await tx.channelSignatureReportTask.update({
               where: { id: existing.id },
-              data: { status: item.status, reason: data.reason, ...(reportType === 'signature' ? { approvedAt } : {}) },
+              data: { status: item.status, reason: data.reason, approvedAt },
             })
           : await tx.channelSignatureReportTask.create({
               data: {
@@ -626,6 +677,7 @@ export class ChannelReportingService {
             reportType,
             drainageItemId: item.drainageItemId!,
             channelId: item.channelId,
+            carrier,
             status: item.status,
           });
       }

api/src/channels/channel-test.service.ts

@@ -1,18 +1,24 @@
-import { BadRequestException, Injectable, Logger, NotFoundException, OnModuleDestroy, OnModuleInit } from '@nestjs/common';
+import { BadRequestException, NotFoundException } from '@nestjs/common';
-import { Queue } from 'bullmq';
-import IORedis from 'ioredis';
 import { Prisma } from '@prisma/client';
 import { randomUUID } from 'crypto';
-import { assertMoneyUnits, moneyToNumber } from '../common/money';
+import { moneyToNumber } from '../common/money';
 import { PrismaService } from '../prisma/prisma.service';
-import type { CreateChannelDto, UpdateChannelDto, CreateChannelGroupDto, CreateChannelGroupItemDto, UpdateChannelGroupDto, CreateRouteRuleDto, CreateReportFieldDto, ReplaceReportFieldsDto, CreateReportMaterialDto, CreateReportTaskDto, ChangeReportTaskStatusesDto, CreateReportExportDto, CreateReceiptImportDto, UpsertConnectionStateDto, ChangeChannelStatusDto, CopyChannelDto, TestChannelDto } from './channels.contracts';
+import type { TestChannelDto } from './channels.contracts';
-import { GATEWAY_CONNECTION_QUEUE, GATEWAY_SUBMIT_QUEUE, GATEWAY_SUBMIT_STREAM, DEFAULT_GATEWAY_CONTROL_URL, DEFAULT_CHANNEL_CONNECTION_ID, DEFAULT_CONNECTING_TIMEOUT_MS, DEFAULT_CONNECTING_TIMEOUT_SCAN_MS, DEFAULT_GATEWAY_STARTUP_RECONNECT_DELAY_MS, DEFAULT_GATEWAY_RECONCILE_INTERVAL_MS, DEFAULT_GATEWAY_CONTROL_TIMEOUT_MS, DEFAULT_HEARTBEAT_INTERVAL_SECONDS, DEFAULT_HEARTBEAT_MISS_THRESHOLD, HEARTBEAT_AUDIT_INTERVAL_MS, CONNECTING_TIMEOUT_ERROR, DEFAULT_CMPP_VERSION, normalizeTestPhones, normalizeTestContent, calculateBillingUnits, buildChannelTestSubmitCommand, getConfigValue, getStringConfigValue, normalizeConnectionAction, normalizeCmppVersion, normalizeGatewayConnectionStatus, defaultChannelConnectionId, getDesiredConnections, ChannelConnectionSettings, getRuntimeConfigInteger, channelConnectionSettingsChanged, channelGroupAuditSnapshot, normalizeChannelRuntimeConfig, normalizeCmppServiceId, normalizeChannelRateLimit, normalizeExtensionDigits, getPositiveRuntimeInteger, bullmqConnection, getPositiveIntegerEnv, parseReceiptContent, splitReceiptLine, stripReceiptCell, findReceiptStatusIndex, normalizeReceiptStatus, deriveReceiptStatus, ChannelReportDeliveryRow, summarizeChannelReportDelivery, sumReportDelivery, percentage, latestDate, currentShanghaiDayRange, normalizeRetryTimeLimitMinutes, normalizeSpreadsheetSize, normalizeBusinessCarrier, normalizeChannelCarrier, isChannelCarrierCompatible, normalizeRegion, isRegionCompatible, validateGroupItems, normalizeReportType, summarizeReportStatuses, normalizeLinkEvent } from './channels.helpers';
+import {
+  normalizeTestPhones,
+  normalizeTestContent,
+  normalizeGatewayConnectionStatus,
+  calculateBillingUnits,
+  buildChannelTestSubmitCommand,
+} from './channels.helpers';
 import { ChannelConnectionService } from './channel-connection.service';
-import { detectDrainageContent } from '../send-chain/drainage-content-detection';
 
 /** R5 channel domain service composed behind ChannelsService. */
 export class ChannelTestService {
-  constructor(private readonly prisma: PrismaService, private readonly connection: ChannelConnectionService) {}
+  constructor(
+    private readonly prisma: PrismaService,
+    private readonly connection: ChannelConnectionService,
+  ) {}
 
   async testChannel(channelId: string, data: TestChannelDto = {}) {
     const phoneNumbers = normalizeTestPhones(data);
@@ -27,8 +33,8 @@ export class ChannelTestService {
     if (channel.status !== 'active') {
       throw new BadRequestException('通道未启用，不能发送测试短信');
     }
-    const connectedState = channel.connectionStates.find((state) =>
+    const connectedState = channel.connectionStates.find(
-      normalizeGatewayConnectionStatus(state.status) === 'connected' && (state.currentConnections ?? 0) > 0,
+      (state) => normalizeGatewayConnectionStatus(state.status) === 'connected' && (state.currentConnections ?? 0) > 0,
     );
     if (!connectedState) {
       throw new BadRequestException('通道当前没有可用 CMPP 连接，请先连接成功后再测试发送');
@@ -36,7 +42,6 @@ export class ChannelTestService {
 
     const createdAt = new Date();
     const testNo = `CHTEST-${Date.now()}-${randomUUID().slice(0, 8)}`;
-    const drainageDetection = await detectDrainageContent(this.prisma, content);
     const results = [];
     for (const [index, phoneNumber] of phoneNumbers.entries()) {
       const messageId = `MSG-TEST-${Date.now()}-${randomUUID().slice(0, 8)}`;
@@ -51,7 +56,6 @@ export class ChannelTestService {
           messageId,
           phoneNumber,
           content,
-          ...drainageDetection,
           billingUnits: calculateBillingUnits(content),
           unitPrice: 0,
           amountCents: 0,

api/src/channels/channels.controller.ts

@@ -246,6 +246,10 @@ export class ChannelsController {
     @Query('status') status?: string,
     @Query('reportType') reportType?: string,
     @Query('keyword') keyword?: string,
+    @Query('enterpriseKeyword') enterpriseKeyword?: string,
+    @Query('applicationKeyword') applicationKeyword?: string,
+    @Query('channelKeyword') channelKeyword?: string,
+    @Query('objectKeyword') objectKeyword?: string,
     @Query('createdAtFrom') createdAtFrom?: string,
     @Query('createdAtTo') createdAtTo?: string,
     @Query('page') page?: string,
@@ -260,6 +264,10 @@ export class ChannelsController {
       status,
       reportType,
       keyword,
+      enterpriseKeyword,
+      applicationKeyword,
+      channelKeyword,
+      objectKeyword,
       createdAtFrom,
       createdAtTo,
       page: Number(page),

api/src/channels/channels.helpers.ts

@@ -2,7 +2,7 @@ import { BadRequestException, NotFoundException } from '@nestjs/common';
 import { Prisma } from '@prisma/client';
 import { randomUUID } from 'crypto';
 import { summarizeReportStatuses as summarizeCommonReportStatuses } from '../common/report-status';
-import type { CreateChannelDto, UpdateChannelDto, CreateChannelGroupDto, CreateChannelGroupItemDto, UpdateChannelGroupDto, CreateRouteRuleDto, CreateReportFieldDto, ReplaceReportFieldsDto, CreateReportMaterialDto, CreateReportTaskDto, ChangeReportTaskStatusesDto, CreateReportExportDto, CreateReceiptImportDto, UpsertConnectionStateDto, ChangeChannelStatusDto, CopyChannelDto, TestChannelDto } from './channels.contracts';
+import type { CreateChannelGroupItemDto, TestChannelDto } from './channels.contracts';
 
 export function summarizeReportStatuses(statuses: string[]) {
   return summarizeCommonReportStatuses(statuses);
@@ -141,7 +141,11 @@ export function buildChannelTestSubmitCommand({
       account: channel.account,
       passwordCipher: channel.passwordCipher,
       cmppVersion: channel.cmppVersion,
-      desiredConnections: getPositiveRuntimeInteger(getConfigValue(channel.config, 'desiredConnections'), 1, 'desiredConnections'),
+      desiredConnections: getPositiveRuntimeInteger(
+        getConfigValue(channel.config, 'desiredConnections'),
+        1,
+        'desiredConnections',
+      ),
       windowSize: getPositiveRuntimeInteger(getConfigValue(channel.config, 'windowSize'), 16, 'windowSize'),
       heartbeatIntervalSeconds: getPositiveRuntimeInteger(
         getConfigValue(channel.config, 'heartbeatIntervalSeconds'),
@@ -254,23 +258,22 @@ export function getRuntimeConfigInteger(
   return Number.isInteger(value) && value > 0 ? value : fallback;
 }
 
-export function channelConnectionSettingsChanged(
+export function channelConnectionSettingsChanged(before: ChannelConnectionSettings, after: ChannelConnectionSettings) {
-  before: ChannelConnectionSettings,
+  return (
-  after: ChannelConnectionSettings,
+    before.gatewayHost !== after.gatewayHost ||
-) {
+    before.gatewayPort !== after.gatewayPort ||
-  return before.gatewayHost !== after.gatewayHost
+    before.account !== after.account ||
-    || before.gatewayPort !== after.gatewayPort
+    before.passwordCipher !== after.passwordCipher ||
-    || before.account !== after.account
+    before.cmppVersion !== after.cmppVersion ||
-    || before.passwordCipher !== after.passwordCipher
+    getRuntimeConfigInteger(before.config, 'desiredConnections', 1) !==
-    || before.cmppVersion !== after.cmppVersion
+      getRuntimeConfigInteger(after.config, 'desiredConnections', 1) ||
-    || getRuntimeConfigInteger(before.config, 'desiredConnections', 1)
+    getRuntimeConfigInteger(before.config, 'windowSize', 16) !==
-      !== getRuntimeConfigInteger(after.config, 'desiredConnections', 1)
+      getRuntimeConfigInteger(after.config, 'windowSize', 16) ||
-    || getRuntimeConfigInteger(before.config, 'windowSize', 16)
+    getRuntimeConfigInteger(before.config, 'heartbeatIntervalSeconds', DEFAULT_HEARTBEAT_INTERVAL_SECONDS) !==
-      !== getRuntimeConfigInteger(after.config, 'windowSize', 16)
+      getRuntimeConfigInteger(after.config, 'heartbeatIntervalSeconds', DEFAULT_HEARTBEAT_INTERVAL_SECONDS) ||
-    || getRuntimeConfigInteger(before.config, 'heartbeatIntervalSeconds', DEFAULT_HEARTBEAT_INTERVAL_SECONDS)
+    getRuntimeConfigInteger(before.config, 'heartbeatMissThreshold', DEFAULT_HEARTBEAT_MISS_THRESHOLD) !==
-      !== getRuntimeConfigInteger(after.config, 'heartbeatIntervalSeconds', DEFAULT_HEARTBEAT_INTERVAL_SECONDS)
+      getRuntimeConfigInteger(after.config, 'heartbeatMissThreshold', DEFAULT_HEARTBEAT_MISS_THRESHOLD)
-    || getRuntimeConfigInteger(before.config, 'heartbeatMissThreshold', DEFAULT_HEARTBEAT_MISS_THRESHOLD)
+  );
-      !== getRuntimeConfigInteger(after.config, 'heartbeatMissThreshold', DEFAULT_HEARTBEAT_MISS_THRESHOLD);
 }
 
 export function channelGroupAuditSnapshot(group: {
@@ -320,19 +323,49 @@ export function normalizeChannelRuntimeConfig(
   heartbeatIntervalSeconds?: number,
   heartbeatMissThreshold?: number,
 ) {
-  const existing = existingConfig && typeof existingConfig === 'object' && !Array.isArray(existingConfig)
+  const existing =
-    ? existingConfig as Record<string, unknown>
+    existingConfig && typeof existingConfig === 'object' && !Array.isArray(existingConfig)
-    : {};
+      ? (existingConfig as Record<string, unknown>)
-  const incoming = incomingConfig && typeof incomingConfig === 'object' && !Array.isArray(incomingConfig)
+      : {};
-    ? incomingConfig
+  const incoming =
-    : {};
+    incomingConfig && typeof incomingConfig === 'object' && !Array.isArray(incomingConfig) ? incomingConfig : {};
   const base = { ...existing, ...incoming };
-  base.desiredConnections = boundedRuntimeInteger(desiredConnections ?? base.desiredConnections, 1, 8, 1, 'desiredConnections');
+  base.desiredConnections = boundedRuntimeInteger(
+    desiredConnections ?? base.desiredConnections,
+    1,
+    8,
+    1,
+    'desiredConnections',
+  );
   base.windowSize = boundedRuntimeInteger(windowSize ?? base.windowSize, 1, 64, 16, 'windowSize');
-  base.connectionWarmupSeconds = boundedRuntimeInteger(base.connectionWarmupSeconds, 0, 300, 30, 'connectionWarmupSeconds');
+  base.connectionWarmupSeconds = boundedRuntimeInteger(
-  base.connectionDrainTimeoutSeconds = boundedRuntimeInteger(base.connectionDrainTimeoutSeconds, 1, 600, 60, 'connectionDrainTimeoutSeconds');
+    base.connectionWarmupSeconds,
-  base.submitResponseTimeoutSeconds = boundedRuntimeInteger(base.submitResponseTimeoutSeconds, 1, 300, 60, 'submitResponseTimeoutSeconds');
+    0,
-  base.connectionFailureCooldownSeconds = boundedRuntimeInteger(base.connectionFailureCooldownSeconds, 1, 300, 30, 'connectionFailureCooldownSeconds');
+    300,
+    30,
+    'connectionWarmupSeconds',
+  );
+  base.connectionDrainTimeoutSeconds = boundedRuntimeInteger(
+    base.connectionDrainTimeoutSeconds,
+    1,
+    600,
+    60,
+    'connectionDrainTimeoutSeconds',
+  );
+  base.submitResponseTimeoutSeconds = boundedRuntimeInteger(
+    base.submitResponseTimeoutSeconds,
+    1,
+    300,
+    60,
+    'submitResponseTimeoutSeconds',
+  );
+  base.connectionFailureCooldownSeconds = boundedRuntimeInteger(
+    base.connectionFailureCooldownSeconds,
+    1,
+    300,
+    30,
+    'connectionFailureCooldownSeconds',
+  );
   base.heartbeatIntervalSeconds = getPositiveRuntimeInteger(
     heartbeatIntervalSeconds ?? base.heartbeatIntervalSeconds,
     DEFAULT_HEARTBEAT_INTERVAL_SECONDS,
@@ -423,13 +456,19 @@ export function getPositiveIntegerEnv(name: string, fallback: number) {
 }
 
 export function parseReceiptContent(content: string, delimiter?: ',' | '\t') {
-  const lines = content.replace(/^\uFEFF/, '').split(/\r?\n/).map((line) => line.trim()).filter(Boolean);
+  const lines = content
+    .replace(/^\uFEFF/, '')
+    .split(/\r?\n/)
+    .map((line) => line.trim())
+    .filter(Boolean);
   if (lines.length === 0) {
     throw new BadRequestException('Receipt file is empty');
   }
   const separator = delimiter ?? (lines[0].includes('\t') ? '\t' : ',');
   const firstCells = splitReceiptLine(lines[0], separator);
-  const hasHeader = firstCells.some((cell) => ['phone', 'mobile', 'status', 'result', '手机号', '号码', '状态', '结果'].includes(cell.toLowerCase()));
+  const hasHeader = firstCells.some((cell) =>
+    ['phone', 'mobile', 'status', 'result', '手机号', '号码', '状态', '结果'].includes(cell.toLowerCase()),
+  );
   const header = hasHeader ? firstCells : [];
   const rows = hasHeader ? lines.slice(1) : lines;
   const statusIndex = findReceiptStatusIndex(header);
@@ -445,7 +484,7 @@ export function parseReceiptContent(content: string, delimiter?: ',' | '\t') {
       failedCount += 1;
     }
     return {
-      rowNumber: (hasHeader ? index + 2 : index + 1),
+      rowNumber: hasHeader ? index + 2 : index + 1,
       phone: cells[0] ?? '',
       status: normalizedStatus,
       rawStatus,
@@ -504,10 +543,39 @@ export function findReceiptStatusIndex(header: string[]) {
 
 export function normalizeReceiptStatus(value: string) {
   const normalized = value.trim().toLowerCase();
-  if (['success', 'succeeded', 'approved', 'completed', 'ok', 'pass', 'passed', '通过', '成功', '已完成', '报备成功'].includes(normalized)) {
+  if (
+    [
+      'success',
+      'succeeded',
+      'approved',
+      'completed',
+      'ok',
+      'pass',
+      'passed',
+      '通过',
+      '成功',
+      '已完成',
+      '报备成功',
+    ].includes(normalized)
+  ) {
     return 'success';
   }
-  if (['failed', 'fail', 'rejected', 'reject', 'error', 'no', 'denied', '驳回', '失败', '不通过', '拒绝', '报备失败'].includes(normalized)) {
+  if (
+    [
+      'failed',
+      'fail',
+      'rejected',
+      'reject',
+      'error',
+      'no',
+      'denied',
+      '驳回',
+      '失败',
+      '不通过',
+      '拒绝',
+      '报备失败',
+    ].includes(normalized)
+  ) {
     return 'failed';
   }
   return 'failed';
@@ -524,6 +592,8 @@ export function deriveReceiptStatus(rowCount: number, successCount: number, fail
 }
 
 export type ChannelReportDeliveryRow = {
+  drainageIds?: string[] | null;
+  carrier: string | null;
   channelId: string;
   signatureId: string;
   drainageInfoId: string | null;
@@ -557,10 +627,13 @@ export function summarizeChannelReportDelivery(rows: ChannelReportDeliveryRow[])
   };
 }
 
-export function sumReportDelivery(rows: ChannelReportDeliveryRow[], key: keyof Pick<
+export function sumReportDelivery(
-  ChannelReportDeliveryRow,
+  rows: ChannelReportDeliveryRow[],
-  'total' | 'acceptedCount' | 'submitFailureCount' | 'successCount' | 'unknownCount' | 'failureCount'
+  key: keyof Pick<
->) {
+    ChannelReportDeliveryRow,
+    'total' | 'acceptedCount' | 'submitFailureCount' | 'successCount' | 'unknownCount' | 'failureCount'
+  >,
+) {
   return rows.reduce((total, row) => total + Number(row[key] ?? 0), 0);
 }
 
@@ -580,7 +653,11 @@ export function currentShanghaiDayRange(now = new Date()) {
   return { startAt, endAt: new Date(startAt.getTime() + 24 * 60 * 60 * 1_000) };
 }
 
-export function normalizeRetryTimeLimitMinutes(minutes: number | undefined, hours: number | undefined, fallbackMinutes: number) {
+export function normalizeRetryTimeLimitMinutes(
+  minutes: number | undefined,
+  hours: number | undefined,
+  fallbackMinutes: number,
+) {
   const value = minutes ?? (hours === undefined ? fallbackMinutes : hours * 60);
   if (!Number.isInteger(value) || value <= 0 || value > 72 * 60) {
     throw new BadRequestException('retryTimeLimitMinutes must be an integer between 1 and 4320');
@@ -588,7 +665,12 @@ export function normalizeRetryTimeLimitMinutes(minutes: number | undefined, hour
   return value;
 }
 
-export function normalizeSpreadsheetSize(value: number | undefined, fallback: number, minimum: number, maximum: number) {
+export function normalizeSpreadsheetSize(
+  value: number | undefined,
+  fallback: number,
+  minimum: number,
+  maximum: number,
+) {
   if (value === undefined || !Number.isFinite(value)) return fallback;
   return Math.min(maximum, Math.max(minimum, Math.round(value)));
 }
@@ -602,7 +684,9 @@ export function normalizeBusinessCarrier(carrier?: string | null) {
 }
 
 export function normalizeChannelCarrier(carrier?: string | null) {
-  const value = String(carrier ?? '').trim().toLowerCase();
+  const value = String(carrier ?? '')
+    .trim()
+    .toLowerCase();
   if (['mobile', 'cmcc', '移动', '中国移动'].includes(value)) return 'mobile';
   if (['unicom', 'cucc', '联通', '中国联通'].includes(value)) return 'unicom';
   if (['telecom', 'ctcc', '电信', '中国电信'].includes(value)) return 'telecom';
@@ -631,12 +715,18 @@ export function legacyCarrierFromCapabilities(carriers: string[]) {
   return 'multi';
 }
 
-export function isChannelCarrierCompatible(channelCarrier: string | null | undefined, groupCarrier: string, carriers?: string[] | null) {
+export function isChannelCarrierCompatible(
+  channelCarrier: string | null | undefined,
+  groupCarrier: string,
+  carriers?: string[] | null,
+) {
   return normalizeChannelCarriers(carriers, channelCarrier).includes(normalizeBusinessCarrier(groupCarrier));
 }
 
 export function normalizeRegion(region?: string | null) {
-  return String(region ?? '').replace(/省|市|自治区|壮族|回族|维吾尔/g, '').trim();
+  return String(region ?? '')
+    .replace(/省|市|自治区|壮族|回族|维吾尔/g, '')
+    .trim();
 }
 
 export function isRegionCompatible(channelRegion: string | null | undefined, itemProvince: string) {
@@ -646,7 +736,10 @@ export function isRegionCompatible(channelRegion: string | null | undefined, ite
 export function validateGroupItems(
   groupCarrier: string,
   items: Array<Omit<CreateChannelGroupItemDto, 'groupId'>>,
-  channels: Map<string, { id: string; carrier?: string | null; carriers?: string[] | null; sendRegion?: string | null }>,
+  channels: Map<
+    string,
+    { id: string; carrier?: string | null; carriers?: string[] | null; sendRegion?: string | null }
+  >,
 ) {
   const channelIds = new Set<string>();
   const provinces = new Set<string>();

api/src/channels/channels.service.ts

@@ -202,6 +202,10 @@ export class ChannelsService implements OnModuleInit, OnModuleDestroy {
     status?: string;
     reportType?: string;
     keyword?: string;
+    enterpriseKeyword?: string;
+    applicationKeyword?: string;
+    channelKeyword?: string;
+    objectKeyword?: string;
     createdAtFrom?: string;
     createdAtTo?: string;
     page?: number;

api/src/common/drainage-report-task.ts

@@ -0,0 +1,13 @@
+/** A carrier-specific decision overrides a legacy channel decision, including rejection. */
+export function selectDrainageReportTask<
+  T extends {
+    channelId: string;
+    carrier?: string | null;
+    approvalScope?: string;
+  },
+>(tasks: T[], channelId: string, carrier?: string) {
+  return (
+    (carrier ? tasks.find((task) => task.channelId === channelId && task.carrier === carrier) : undefined) ??
+    tasks.find((task) => task.channelId === channelId && !task.carrier && task.approvalScope !== 'carrier_specific')
+  );
+}

api/src/common/drainage-target.ts

@@ -1,8 +1,22 @@
-export const DRAINAGE_TARGET_PATTERN = /^(?:(?:https?:\/\/)?(?:(?:[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?\.)+(?:[a-z]{2,63}|xn--[a-z0-9-]{2,59})|(?:\d{1,3}\.){3}\d{1,3})(?::\d{1,5})?(?:[/?#]\S*)?|(?:\+?86[\s-]?)?1(?:[\s-]?\d){10}|(?:\+?86[\s-]?)?(?:\(?0\d{2,3}\)?[\s-]?)?\d{7,8}(?:[\s-]?(?:转|ext\.?)?[\s-]?\d{1,6})?)$/i;
+import { parse } from 'tldts';
+import { isIP } from 'node:net';
+
+export const DRAINAGE_TARGET_PATTERN =
+  /^(?:(?:https?:\/\/)?(?:(?:[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?\.)+(?:[a-z]{2,63}|xn--[a-z0-9-]{2,59})|(?:\d{1,3}\.){3}\d{1,3})(?::\d{1,5})?(?:[/?#]\S*)?|(?:\+?86[\s-]?)?1(?:[\s-]?\d){10}|(?:\+?86[\s-]?)?(?:\(?0\d{2,3}\)?[\s-]?)?\d{7,8}(?:[\s-]?(?:转|ext\.?)?[\s-]?\d{1,6})?)$/i;
 
 export const DRAINAGE_TARGET_ERROR = '引流信息必须是 URL（可不带协议）、手机号码或固定电话号码';
 
 export function normalizeDrainageTarget(value?: string) {
   const target = value?.trim() ?? '';
-  return target && DRAINAGE_TARGET_PATTERN.test(target) ? target : undefined;
+  const normalized = target.normalize('NFKC');
+  if (!target || !DRAINAGE_TARGET_PATTERN.test(normalized)) return undefined;
+  if (/[a-z]/i.test(normalized) && !/ext\.?/i.test(normalized)) {
+    try {
+      const host = new URL(/^https?:\/\//i.test(normalized) ? normalized : `https://${normalized}`).hostname;
+      if (!isIP(host) && !parse(host, { allowPrivateDomains: true }).domain) return undefined;
+    } catch {
+      return undefined;
+    }
+  }
+  return target;
 }

api/src/common/protocol-fields.interceptor.ts

@@ -0,0 +1,10 @@
+import { CallHandler, ExecutionContext, Injectable, NestInterceptor } from '@nestjs/common';
+import { map } from 'rxjs/operators';
+import { protocolFieldsToJson } from './protocol-uint32';
+
+@Injectable()
+export class ProtocolFieldsInterceptor implements NestInterceptor {
+  intercept(_context: ExecutionContext, next: CallHandler) {
+    return next.handle().pipe(map(protocolFieldsToJson));
+  }
+}

api/src/common/protocol-uint32.spec.ts

@@ -0,0 +1,40 @@
+import {
+  protocolFieldsToJson,
+  protocolUint32,
+  protocolUint32FromDb,
+  protocolUint32ToDb,
+  parseProtocolSequence,
+} from './protocol-uint32';
+
+describe('CMPP unsigned protocol fields', () => {
+  it.each([0, 2147483647, 2147483648, 4294967295])(
+    'round trips %s without changing the JSON number contract',
+    (value) => {
+      expect(protocolUint32FromDb(protocolUint32ToDb(value))).toBe(value);
+      expect(
+        JSON.parse(
+          JSON.stringify(protocolFieldsToJson({ rows: [{ sequenceId: BigInt(value), ackResult: BigInt(value) }] })),
+        ),
+      ).toEqual({ rows: [{ sequenceId: value, ackResult: value }] });
+    },
+  );
+  it.each([-1, 4294967296, 1.5, NaN, Infinity, '', '0', ' ', {}, true])('rejects invalid wire value %s', (value) => {
+    expect(() => protocolUint32(value)).toThrow();
+    expect(() => protocolUint32ToDb(value)).toThrow();
+  });
+  it('preserves optional historical nulls and unrelated serializers', () => {
+    expect(protocolUint32ToDb(null)).toBeUndefined();
+    expect(protocolUint32FromDb(null)).toBeUndefined();
+    const date = new Date();
+    expect(
+      protocolFieldsToJson({ date, money: 10000n, sequenceId: null, gatewayMessageId: '18446744073709551615' }),
+    ).toEqual({ date, money: 10000n, sequenceId: null, gatewayMessageId: '18446744073709551615' });
+    expect(() => protocolUint32FromDb(4294967296n)).toThrow();
+  });
+  it('distinguishes text zero from missing or malformed historical sequences', () => {
+    for (const value of [null, undefined, '', ' ', '-1', '1.5', '1e2', '4294967296'])
+      expect(parseProtocolSequence(value)).toBeUndefined();
+    expect(parseProtocolSequence('0')).toBe(0);
+    expect(parseProtocolSequence('4294967295')).toBe(4294967295);
+  });
+});

api/src/common/protocol-uint32.ts

@@ -0,0 +1,39 @@
+import { BadRequestException } from '@nestjs/common';
+
+/** Protocol integers are exact JS numbers on the wire and bigint in PostgreSQL. */
+export function protocolUint32(value: unknown, field = 'sequenceId'): number {
+  if (typeof value !== 'number' || !Number.isInteger(value) || value < 0 || value > 0xffffffff) {
+    throw new BadRequestException(`${field} must be an unsigned 32-bit integer`);
+  }
+  return value;
+}
+
+export function protocolUint32ToDb(value: unknown, field = 'sequenceId'): bigint | undefined {
+  return value == null ? undefined : BigInt(protocolUint32(value, field));
+}
+
+export function protocolUint32FromDb(value: bigint | number | null | undefined): number | undefined {
+  if (value == null) return undefined;
+  return protocolUint32(typeof value === 'bigint' ? Number(value) : value);
+}
+
+/** Historical Submit sequence columns are text; blanks must never become zero. */
+export function parseProtocolSequence(value: string | null | undefined): number | undefined {
+  if (value == null || !/^\d+$/.test(value)) return undefined;
+  const number = Number(value);
+  return Number.isInteger(number) && number <= 0xffffffff ? number : undefined;
+}
+
+/** Only protocol fields are converted, leaving money and dates to their existing serializers. */
+export function protocolFieldsToJson(value: unknown): unknown {
+  if (Array.isArray(value)) return value.map(protocolFieldsToJson);
+  if (!value || typeof value !== 'object' || Object.getPrototypeOf(value) !== Object.prototype) return value;
+  return Object.fromEntries(
+    Object.entries(value).map(([key, item]) => [
+      key,
+      (key === 'sequenceId' || key === 'ackResult') && typeof item === 'bigint'
+        ? protocolUint32FromDb(item)
+        : protocolFieldsToJson(item),
+    ]),
+  );
+}

api/src/dictionaries/channel-sensitive-words.controller.ts

@@ -0,0 +1,23 @@
+import { Body, Controller, Delete, Get, Param, Patch, Post, Query } from '@nestjs/common';
+import { CurrentSessionUserId } from '../auth/current-session-user.decorator';
+import { ChannelSensitiveWordsService } from './channel-sensitive-words.service';
+@Controller('admin/dictionaries/channel-sensitive-words')
+export class ChannelSensitiveWordsController {
+  constructor(private readonly service: ChannelSensitiveWordsService) {}
+  @Get() list(@CurrentSessionUserId() userId: string, @Query() query: Record<string, string | undefined>) {
+    return this.service.list(userId, query);
+  }
+  @Post() create(@CurrentSessionUserId() userId: string, @Body() body: unknown) {
+    return this.service.save(userId, body);
+  }
+  @Patch(':id') update(@CurrentSessionUserId() userId: string, @Param('id') id: string, @Body() body: unknown) {
+    return this.service.save(userId, body, id);
+  }
+  @Delete(':id') remove(
+    @CurrentSessionUserId() userId: string,
+    @Param('id') id: string,
+    @Body() body: { version?: unknown },
+  ) {
+    return this.service.remove(userId, id, body?.version);
+  }
+}

api/src/dictionaries/channel-sensitive-words.service.spec.ts

@@ -0,0 +1,40 @@
+import { ChannelSensitiveWordsService, validateChannelWord } from './channel-sensitive-words.service';
+import { PrismaService } from '../prisma/prisma.service';
+const valid = { channelId: 'a', word: '  贷 款  ', status: 'active', remark: '' };
+describe('channel word administration', () => {
+  it('trims only outer whitespace and requires a version for editing', () => {
+    expect(validateChannelWord(valid).word).toBe('贷 款');
+    expect(() => validateChannelWord(valid, true)).toThrow('版本');
+    expect(validateChannelWord({ ...valid, version: 3 }, true).version).toBe(3);
+  });
+  it.each([
+    null,
+    [],
+    { ...valid, word: '  ' },
+    { ...valid, word: 'a'.repeat(201) },
+    { ...valid, channelId: '' },
+    { ...valid, status: 'deleted' },
+    { ...valid, remark: 'a'.repeat(501) },
+    { ...valid, operatorId: 'spoof' },
+  ])('rejects invalid runtime data %#', (data) => expect(() => validateChannelWord(data)).toThrow());
+  it('checks active platform admin permission before data access', async () => {
+    const prisma = {
+      user: { findFirst: jest.fn().mockResolvedValue(null) },
+      channelSensitiveWord: { findMany: jest.fn() },
+    };
+    const service = new ChannelSensitiveWordsService(prisma as unknown as PrismaService);
+    await expect(service.list('client-user', {})).rejects.toMatchObject({ status: 403 });
+    expect(prisma.channelSensitiveWord.findMany).not.toHaveBeenCalled();
+    expect(prisma.user.findFirst).toHaveBeenCalledWith(
+      expect.objectContaining({
+        where: expect.objectContaining({ deletedAt: null, roles: { some: { role: { code: 'platform_admin' } } } }),
+      }),
+    );
+  });
+  it('rejects invalid pagination before querying rules', async () => {
+    const prisma = { user: { findFirst: jest.fn().mockResolvedValue({ id: 'admin' }) } };
+    const service = new ChannelSensitiveWordsService(prisma as unknown as PrismaService);
+    for (const query of [{ page: '0' }, { pageSize: '101' }, { page: '1.5' }, { status: 'deleted' }])
+      await expect(service.list('admin', query)).rejects.toMatchObject({ status: 400 });
+  });
+});

api/src/dictionaries/channel-sensitive-words.service.ts

@@ -0,0 +1,157 @@
+import {
+  BadRequestException,
+  ConflictException,
+  ForbiddenException,
+  Injectable,
+  NotFoundException,
+} from '@nestjs/common';
+import { Prisma } from '@prisma/client';
+import { PrismaService } from '../prisma/prisma.service';
+
+export function validateChannelWord(value: unknown, editing = false) {
+  if (!value || typeof value !== 'object' || Array.isArray(value)) throw new BadRequestException('规则参数无效');
+  const data = value as Record<string, unknown>;
+  if (Object.keys(data).some((key) => !['channelId', 'word', 'status', 'remark', 'version'].includes(key)))
+    throw new BadRequestException('包含不支持的字段');
+  if (typeof data.channelId !== 'string' || !data.channelId.trim() || data.channelId.length > 160)
+    throw new BadRequestException('请选择通道');
+  if (typeof data.word !== 'string' || !data.word.trim() || data.word.trim().length > 200)
+    throw new BadRequestException('敏感词需为1～200个字符');
+  if (typeof data.status !== 'string' || !['active', 'inactive'].includes(data.status))
+    throw new BadRequestException('状态无效');
+  if (data.remark !== undefined && (typeof data.remark !== 'string' || data.remark.length > 500))
+    throw new BadRequestException('备注最多500个字符');
+  if (editing && (!Number.isSafeInteger(data.version) || Number(data.version) < 1))
+    throw new BadRequestException('请提供规则版本');
+  return {
+    channelId: data.channelId.trim(),
+    word: data.word.trim(),
+    status: data.status as string,
+    remark: (data.remark as string | undefined) ?? '',
+    version: editing ? Number(data.version) : undefined,
+  };
+}
+
+@Injectable()
+export class ChannelSensitiveWordsService {
+  constructor(private readonly prisma: PrismaService) {}
+  async authorize(userId?: string) {
+    if (
+      !userId ||
+      !(await this.prisma.user.findFirst({
+        where: { id: userId, status: 'active', deletedAt: null, roles: { some: { role: { code: 'platform_admin' } } } },
+        select: { id: true },
+      }))
+    )
+      throw new ForbiddenException('无敏感词管理权限');
+  }
+  async list(userId: string | undefined, query: Record<string, string | undefined>) {
+    await this.authorize(userId);
+    const page = Number(query.page ?? 1),
+      pageSize = Number(query.pageSize ?? 25);
+    if (!Number.isSafeInteger(page) || page < 1 || !Number.isSafeInteger(pageSize) || pageSize < 1 || pageSize > 100)
+      throw new BadRequestException('分页参数无效');
+    if (query.status && !['all', 'active', 'inactive'].includes(query.status))
+      throw new BadRequestException('状态无效');
+    if (query.keyword && (typeof query.keyword !== 'string' || query.keyword.length > 200))
+      throw new BadRequestException('搜索词过长');
+    if (query.channelId && typeof query.channelId !== 'string') throw new BadRequestException('通道参数无效');
+    const where: Prisma.ChannelSensitiveWordWhereInput = {
+      status: query.status && query.status !== 'all' ? query.status : { not: 'deleted' },
+      channelId: query.channelId || undefined,
+      word: query.keyword?.trim() ? { contains: query.keyword.trim() } : undefined,
+    };
+    const [items, total] = await this.prisma.$transaction([
+      this.prisma.channelSensitiveWord.findMany({
+        where,
+        include: { channel: { select: { id: true, name: true, status: true } } },
+        orderBy: [{ updatedAt: 'desc' }, { id: 'asc' }],
+        skip: (page - 1) * pageSize,
+        take: pageSize,
+      }),
+      this.prisma.channelSensitiveWord.count({ where }),
+    ]);
+    return { items, total, page, pageSize };
+  }
+  async save(userId: string | undefined, value: unknown, id?: string) {
+    await this.authorize(userId);
+    const data = validateChannelWord(value, Boolean(id));
+    try {
+      return await this.prisma.$transaction(async (tx) => {
+        if (
+          !(await tx.smsChannel.findFirst({
+            where: { id: data.channelId, status: { not: 'deleted' } },
+            select: { id: true },
+          }))
+        )
+          throw new BadRequestException('通道不存在或已删除');
+        const current = id
+          ? await tx.channelSensitiveWord.findUnique({ where: { id } })
+          : await tx.channelSensitiveWord.findUnique({
+              where: { channelId_word: { channelId: data.channelId, word: data.word } },
+            });
+        if (id && (!current || current.status === 'deleted')) throw new NotFoundException('规则不存在或已删除');
+        if (!id && current && current.status !== 'deleted') throw new ConflictException('该通道已配置相同敏感词');
+        const fields = {
+          channelId: data.channelId,
+          word: data.word,
+          status: data.status,
+          remark: data.remark,
+          updatedBy: userId!,
+        };
+        let saved;
+        if (current) {
+          const result = await tx.channelSensitiveWord.updateMany({
+            where: { id: current.id, version: id ? data.version : current.version },
+            data: { ...fields, version: { increment: 1 } },
+          });
+          if (result.count !== 1) throw new ConflictException('规则已被修改，请刷新后重试');
+          saved = await tx.channelSensitiveWord.findUniqueOrThrow({ where: { id: current.id } });
+        } else saved = await tx.channelSensitiveWord.create({ data: { ...fields, createdBy: userId! } });
+        await tx.operationLog.create({
+          data: {
+            userId,
+            action:
+              current?.status === 'deleted'
+                ? 'channel_sensitive_word.restore'
+                : id
+                  ? 'channel_sensitive_word.update'
+                  : 'channel_sensitive_word.create',
+            resource: 'channel_sensitive_word',
+            resourceId: saved.id,
+            detail: JSON.parse(JSON.stringify({ before: current, after: saved })),
+          },
+        });
+        return saved;
+      });
+    } catch (error) {
+      if (error instanceof Prisma.PrismaClientKnownRequestError && error.code === 'P2002')
+        throw new ConflictException('该通道已配置相同敏感词');
+      throw error;
+    }
+  }
+  async remove(userId: string | undefined, id: string, version: unknown) {
+    await this.authorize(userId);
+    if (!Number.isSafeInteger(version) || Number(version) < 1) throw new BadRequestException('请提供规则版本');
+    return this.prisma.$transaction(async (tx) => {
+      const before = await tx.channelSensitiveWord.findUnique({ where: { id } });
+      if (!before || before.status === 'deleted') throw new NotFoundException('规则不存在或已删除');
+      const result = await tx.channelSensitiveWord.updateMany({
+        where: { id, version: Number(version) },
+        data: { status: 'deleted', version: { increment: 1 }, updatedBy: userId! },
+      });
+      if (!result.count) throw new ConflictException('规则已被修改，请刷新后重试');
+      const after = await tx.channelSensitiveWord.findUniqueOrThrow({ where: { id } });
+      await tx.operationLog.create({
+        data: {
+          userId,
+          action: 'channel_sensitive_word.delete',
+          resource: 'channel_sensitive_word',
+          resourceId: id,
+          detail: JSON.parse(JSON.stringify({ before, after })),
+        },
+      });
+      return { deleted: true };
+    });
+  }
+}

api/src/dictionaries/dictionaries.module.ts

@@ -1,11 +1,13 @@
 import { Module } from '@nestjs/common';
+import { ChannelSensitiveWordsService } from './channel-sensitive-words.service';
+import { ChannelSensitiveWordsController } from './channel-sensitive-words.controller';
 import { DictionariesController } from './dictionaries.controller';
 import { DictionariesService } from './dictionaries.service';
 import { PhoneRoutingLookupService } from './phone-routing-lookup.service';
 
 @Module({
-  controllers: [DictionariesController],
+  controllers: [DictionariesController, ChannelSensitiveWordsController],
-  providers: [DictionariesService, PhoneRoutingLookupService],
+  providers: [DictionariesService, PhoneRoutingLookupService, ChannelSensitiveWordsService],
   exports: [DictionariesService, PhoneRoutingLookupService],
 })
 export class DictionariesModule {}

api/src/gateway-callback.module.ts

@@ -1,3 +1,6 @@
+import { APP_INTERCEPTOR } from '@nestjs/core';
+import { ProtocolFieldsInterceptor } from './common/protocol-fields.interceptor';
+import { DrainageSubmitGuardController } from './send-chain/drainage-submit-guard.controller';
 import { Module } from '@nestjs/common';
 import { ConfigModule } from '@nestjs/config';
 import { BillingService } from './billing/billing.service';
@@ -18,8 +21,9 @@ import { SendChainService } from './send-chain/send-chain.service';
     MetricsModule,
     ProtocolLogsModule,
   ],
-  controllers: [GatewayCallbackController],
+  controllers: [DrainageSubmitGuardController, GatewayCallbackController],
   providers: [
+    { provide: APP_INTERCEPTOR, useClass: ProtocolFieldsInterceptor },
     BillingService,
     RiskReviewService,
     PhoneFrequencyService,

api/src/home-dashboard/home-fact.spec.ts

@@ -0,0 +1,108 @@
+import { homeFact, safeMoney, type HomeAttempt, type HomeEvent } from './home-fact';
+
+const at = (day: number, hour = 1) => new Date(`2026-09-${day}T${String(hour).padStart(2, '0')}:00:00+08:00`);
+const attempt = (statuses: string[], total = 3): HomeAttempt => ({
+  id: 'a',
+  accepted: true,
+  costUnitPrice: 300n,
+  gatewayId: 'g1',
+  segments: statuses.map((status, i) => ({ index: i + 1, total, gatewayId: `g${i + 1}`, status, inferred: false })),
+});
+const event = (gatewayId: string, status: string, day = 17): HomeEvent => ({
+  attemptId: 'a',
+  gatewayId,
+  status,
+  at: at(day),
+  approximate: false,
+});
+const message = { billingUnits: 3, unitPrice: 500n, status: 'delivered' };
+describe('homepage business receipt projection', () => {
+  it.each([1, 2, 3, 4])('recognizes only a complete %i-fragment attempt', (size) => {
+    const a = attempt(Array(size).fill('delivered'), size);
+    const events = Array.from({ length: size }, (_, i) => event(`g${i + 1}`, 'delivered'));
+    const result = homeFact({ ...message, billingUnits: size }, [a], events);
+    expect(result.successDay).toBe('2026-09-17');
+    expect(result.revenue).toBe(String(size * 500));
+  });
+  it('includes paid successful fragments of prior failed attempts once', () => {
+    const earlier = attempt(['delivered', 'failed', 'failed']);
+    const final = { ...attempt(['delivered', 'delivered', 'delivered']), id: 'b' };
+    const result = homeFact(
+      message,
+      [earlier, final],
+      [
+        event('g1', 'delivered'),
+        event('g2', 'failed'),
+        event('g3', 'failed'),
+        ...[1, 2, 3].map((n) => ({ ...event(`g${n}`, 'delivered'), attemptId: 'b' })),
+      ],
+    );
+    expect(result.units).toBe(3);
+    expect(result.revenue).toBe('1500');
+    expect(result.cost).toBe('1200');
+  });
+  it('accounts for all expected units when only one failure arrives', () => {
+    const f = homeFact({ ...message, status: 'failed' }, [attempt(['failed'])], [event('g1', 'failed')]);
+    expect(f.units).toBe(3);
+    expect(f.successDay).toBeNull();
+    expect(f.receiptDays).toEqual(['2026-09-17']);
+  });
+  it('rejects partial success and missing parts even if message says delivered', () => {
+    const f = homeFact(
+      message,
+      [attempt(['delivered', 'delivered'])],
+      [event('g1', 'delivered'), event('g2', 'delivered')],
+    );
+    expect(f.successDay).toBeNull();
+    expect(f.incomplete).toBe(true);
+  });
+  it('attributes whole success to the last required arrival and ignores duplicate packets', () => {
+    const f = homeFact(
+      message,
+      [attempt(['delivered', 'delivered', 'delivered'])],
+      [
+        event('g1', 'delivered', 16),
+        event('g2', 'delivered', 16),
+        event('g3', 'delivered'),
+        event('g3', 'delivered', 18),
+      ],
+    );
+    expect(f.successDay).toBe('2026-09-17');
+    expect(f.receiptDays).toEqual(['2026-09-16', '2026-09-17']);
+    expect(f.revenue).toBe('1500');
+    expect(f.cost).toBe('900');
+  });
+  it('does not combine different attempts into a complete message', () => {
+    const f = homeFact(
+      message,
+      [attempt(['delivered']), { ...attempt(['delivered', 'delivered']), id: 'b' }],
+      [event('g1', 'delivered'), { ...event('g2', 'delivered'), attemptId: 'b' }],
+    );
+    expect(f.successDay).toBeNull();
+  });
+  it('allows an explicit contractual whole-message receipt only for inferred parts', () => {
+    const a = attempt(['delivered', 'delivered', 'delivered']);
+    a.segments[1].inferred = a.segments[2].inferred = true;
+    expect(homeFact(message, [a], [event('g1', 'delivered')]).successDay).toBe('2026-09-17');
+    a.segments[1].inferred = false;
+    expect(homeFact(message, [a], [event('g1', 'delivered')]).successDay).toBeNull();
+  });
+  it('supports auditable legacy whole receipts and flags approximate/unmatched evidence', () => {
+    const f = homeFact(
+      message,
+      [{ ...attempt([]), gatewayId: 'g1' }],
+      [
+        { ...event('g1', 'delivered'), approximate: true },
+        { ...event('bad', 'failed'), attemptId: null },
+      ],
+    );
+    expect(f.successDay).toBe('2026-09-17');
+    expect(f.approximate).toBe(true);
+    expect(f.incomplete).toBe(true);
+  });
+  it('rejects invalid units and unsafe money without rounding', () => {
+    expect(homeFact({ ...message, billingUnits: 0 }, [], []).incomplete).toBe(true);
+    expect(safeMoney('12345')).toBe(12345);
+    expect(() => safeMoney(9007199254740992n)).toThrow();
+  });
+});

api/src/home-dashboard/home-fact.ts

@@ -0,0 +1,96 @@
+import { todayKey } from '../signature-analytics/analytics-date';
+
+export type HomeEvent = { attemptId: string | null; gatewayId: string; status: string; at: Date; approximate: boolean };
+export type HomeAttempt = {
+  id: string;
+  accepted: boolean;
+  gatewayId: string | null;
+  costUnitPrice: bigint;
+  segments: Array<{ index: number; total: number; gatewayId: string | null; status: string | null; inferred: boolean }>;
+};
+export type HomeFact = {
+  units: number;
+  delivered: boolean;
+  successDay: string | null;
+  successAt: string | null;
+  receiptDays: string[];
+  revenue: string;
+  cost: string;
+  approximate: boolean;
+  incomplete: boolean;
+};
+
+/** Pure projection: never writes a message status or invents missing supplier receipts. */
+export function homeFact(
+  message: { billingUnits: number; unitPrice: bigint; status: string },
+  attempts: HomeAttempt[],
+  incoming: HomeEvent[],
+): HomeFact {
+  const units = Number.isInteger(message.billingUnits) && message.billingUnits > 0 ? message.billingUnits : 0;
+  const events = new Map<string, HomeEvent>();
+  for (const event of [...incoming].sort((a, b) => a.at.getTime() - b.at.getTime())) {
+    if (!event.attemptId || !Number.isFinite(event.at.getTime())) continue;
+    const key = JSON.stringify([event.attemptId, event.gatewayId, event.status]);
+    if (!events.has(key)) events.set(key, event);
+  }
+  const successes: Date[] = [];
+  let cost = 0n;
+  let incomplete = !units || incoming.some((e) => !e.attemptId);
+  for (const attempt of attempts) {
+    if (!attempt.accepted) continue;
+    const receipts = [...events.values()].filter((e) => e.attemptId === attempt.id);
+    const successFor = (id: string | null) =>
+      receipts.find((e) => id && e.gatewayId === id && e.status === 'delivered');
+    if (!attempt.segments.length) {
+      const success = successFor(attempt.gatewayId);
+      if (success && units) {
+        successes.push(success.at);
+        cost += BigInt(units) * attempt.costUnitPrice;
+      } else if (receipts.length) incomplete = true;
+      continue;
+    }
+    const parts = new Map(attempt.segments.map((s) => [s.index, s]));
+    const expected = Math.max(...attempt.segments.map((s) => s.total));
+    const times: Date[] = [];
+    for (const part of parts.values()) {
+      // A contractual message-level receipt can account for the explicitly inferred parts only.
+      const received =
+        successFor(part.gatewayId) ?? (part.inferred ? receipts.find((e) => e.status === 'delivered') : undefined);
+      if (part.status === 'delivered' && received) {
+        times.push(received.at);
+        cost += attempt.costUnitPrice;
+      }
+    }
+    const complete =
+      expected > 0 &&
+      parts.size === expected &&
+      Array.from({ length: expected }, (_, i) => i + 1).every((i) => parts.has(i));
+    if (complete && times.length === expected) successes.push(new Date(Math.max(...times.map((t) => t.getTime()))));
+    if (!complete) incomplete = true;
+  }
+  const success =
+    message.status === 'delivered' && successes.length
+      ? new Date(Math.min(...successes.map((s) => s.getTime())))
+      : null;
+  if (message.status === 'delivered' && !success) incomplete = true;
+  const effective = [...events.values()].filter((e) => !success || e.at <= success);
+  return {
+    units,
+    delivered: message.status === 'delivered',
+    successDay: success ? todayKey(success) : null,
+    successAt: success?.toISOString() ?? null,
+    receiptDays: [...new Set(effective.map((e) => todayKey(e.at)))].sort(),
+    revenue: success ? (BigInt(units) * message.unitPrice).toString() : '0',
+    cost: success ? cost.toString() : '0',
+    approximate: effective.some((e) => e.approximate),
+    incomplete,
+  };
+}
+
+export function safeMoney(value: bigint | string | number) {
+  const integer = BigInt(value);
+  if (integer > BigInt(Number.MAX_SAFE_INTEGER) || integer < BigInt(Number.MIN_SAFE_INTEGER))
+    throw new Error('金额超过安全展示范围');
+  return Number(integer);
+}
+export const percentage = (value: number, total: number) => (total ? Number(((value / total) * 100).toFixed(1)) : 0);

api/src/home-dashboard/home-projection.ts

@@ -0,0 +1,97 @@
+import { Injectable, Logger, OnModuleDestroy, OnModuleInit } from '@nestjs/common';
+import { Prisma } from '@prisma/client';
+import { PrismaService } from '../prisma/prisma.service';
+import { addDays, startOfDay, todayKey } from '../signature-analytics/analytics-date';
+import { sourceFacts } from './home-source';
+import { pruneHomeVersions } from './home-retention';
+
+@Injectable()
+export class HomeProjection implements OnModuleInit, OnModuleDestroy {
+  private timer?: NodeJS.Timeout;
+  private readonly logger = new Logger(HomeProjection.name);
+  constructor(private readonly db: PrismaService) {}
+  onModuleInit() {
+    if (
+      process.env.NODE_ENV === 'test' ||
+      process.env.HOME_DASHBOARD_ENABLED === 'false' ||
+      (process.env.CMPP_PROCESS_ROLE && process.env.CMPP_PROCESS_ROLE !== 'api')
+    )
+      return;
+    this.timer = setInterval(() => void this.run(), 10_000);
+    this.timer.unref();
+    void this.run();
+  }
+  onModuleDestroy() {
+    if (this.timer) clearInterval(this.timer);
+  }
+  private async run() {
+    try {
+      await this.tick();
+    } catch (error) {
+      this.logger.error('首页统计投影失败', error instanceof Error ? error.stack : String(error));
+      await this.db.homeProjectionState
+        .update({ where: { id: 'home' }, data: { lastError: '统计更新失败，等待重试' } })
+        .catch(() => undefined);
+    }
+  }
+  async tick(now = new Date()) {
+    return this.db.$transaction(
+      async (tx) => {
+        const [lock] = await tx.$queryRaw<
+          Array<{ locked: boolean }>
+        >`SELECT pg_try_advisory_xact_lock(17100917) AS locked`;
+        if (!lock.locked) return { busy: true };
+        const date = todayKey(now),
+          first = addDays(date, -3);
+        const state = await tx.homeProjectionState.findUniqueOrThrow({ where: { id: 'home' } });
+        if (state.seededDay !== date) {
+          await tx.$executeRaw`INSERT INTO "HomeProjectionDirty"("messageRecordId") SELECT id FROM "SmsMessageRecord"
+          WHERE "queuedAt">=${startOfDay(first)} AND "queuedAt"<${startOfDay(addDays(date, 1))} ON CONFLICT DO NOTHING`;
+        }
+        const work = await tx.$queryRaw<
+          Array<{ messageRecordId: string }>
+        >`SELECT "messageRecordId" FROM "HomeProjectionDirty" ORDER BY "enqueuedAt","messageRecordId" LIMIT 500 FOR UPDATE SKIP LOCKED`;
+        const ids = work.map((w) => w.messageRecordId),
+          version = state.version + 1;
+        const sources = await sourceFacts(tx, ids);
+        const prior = await tx.homeMessageFact.findMany({ where: { messageRecordId: { in: ids }, toVersion: null } });
+        for (const id of ids) {
+          const next = sources.find((s) => s.message.id === id);
+          const old = prior.find((p) => p.messageRecordId === id);
+          const day = next ? todayKey(next.message.queuedAt) : '';
+          const payload = next && day >= first && day <= date ? next.fact : null;
+          if (old && old.queuedDay === day && JSON.stringify(old.payload) === JSON.stringify(payload)) continue;
+          if (old)
+            await tx.homeMessageFact.update({
+              where: { messageRecordId_fromVersion: { messageRecordId: id, fromVersion: old.fromVersion } },
+              data: { toVersion: version },
+            });
+          if (payload)
+            await tx.homeMessageFact.create({
+              data: {
+                messageRecordId: id,
+                fromVersion: version,
+                queuedDay: day,
+                payload: payload as unknown as Prisma.InputJsonValue,
+              },
+            });
+        }
+        await tx.homeProjectionDirty.deleteMany({ where: { messageRecordId: { in: ids } } });
+        const remaining = await tx.homeProjectionDirty.count();
+        await tx.homeProjectionState.update({
+          where: { id: 'home' },
+          data: {
+            version,
+            seededDay: date,
+            initialized: (state.seededDay === date && state.initialized) || remaining === 0,
+            updatedAt: now,
+            lastError: null,
+          },
+        });
+        if (remaining === 0) await pruneHomeVersions(tx, now, addDays(first, -1), version);
+        return { remaining, version };
+      },
+      { timeout: 60_000, isolationLevel: Prisma.TransactionIsolationLevel.RepeatableRead },
+    );
+  }
+}

api/src/home-dashboard/home-read.ts

@@ -0,0 +1,121 @@
+import { Prisma } from '@prisma/client';
+import { addDays, startOfDay } from '../signature-analytics/analytics-date';
+import { downstreamAlertWindows, stalledPendingWhere } from '../operations/operations.helpers';
+import { percentage, safeMoney } from './home-fact';
+
+type MetricRow = {
+  queuedDay: string;
+  total: bigint;
+  delivered: bigint;
+  units: bigint;
+  successUnits: bigint;
+  successMessages: bigint;
+  revenue: bigint;
+  cost: bigint;
+  approximate: bigint;
+  incomplete: bigint;
+};
+export function metrics(row?: MetricRow) {
+  const total = Number(row?.total ?? 0),
+    delivered = Number(row?.delivered ?? 0);
+  const units = Number(row?.units ?? 0),
+    success = Number(row?.successUnits ?? 0);
+  const revenue = safeMoney(row?.revenue ?? 0n),
+    cost = safeMoney(row?.cost ?? 0n);
+  return {
+    sent: total,
+    delivered: Number(row?.successMessages ?? 0),
+    successRate: percentage(delivered, total),
+    receiptUnits: units,
+    successUnits: success,
+    receiptSuccessRate: percentage(success, units),
+    revenueCents: revenue,
+    profitCents: revenue - cost,
+    profitRate: percentage(revenue - cost, revenue),
+    approximate: Number(row?.approximate ?? 0),
+    incomplete: Number(row?.incomplete ?? 0),
+  };
+}
+export async function aggregateHome(tx: Prisma.TransactionClient, date: string, version: number, grouped = false) {
+  return tx.$queryRaw<MetricRow[]>(Prisma.sql`
+    SELECT ${grouped ? Prisma.sql`"queuedDay"` : Prisma.sql`''::text`} AS "queuedDay",
+      COUNT(*) FILTER (WHERE "queuedDay"=${date}) AS total,
+      COUNT(*) FILTER (WHERE "queuedDay"=${date} AND (payload->>'delivered')::boolean) AS delivered,
+      COALESCE(SUM((payload->>'units')::bigint) FILTER (WHERE jsonb_exists(payload->'receiptDays',${date})),0)::bigint AS units,
+      COALESCE(SUM((payload->>'units')::bigint) FILTER (WHERE payload->>'successDay'=${date}),0)::bigint AS "successUnits",
+      COUNT(*) FILTER (WHERE "queuedDay"=${date} AND payload->>'successDay'=${date}) AS "successMessages",
+      COALESCE(SUM((payload->>'revenue')::bigint) FILTER (WHERE payload->>'successDay'=${date}),0)::bigint AS revenue,
+      COALESCE(SUM((payload->>'cost')::bigint) FILTER (WHERE payload->>'successDay'=${date}),0)::bigint AS cost,
+      COUNT(*) FILTER (WHERE (payload->>'approximate')::boolean) AS approximate,
+      COUNT(*) FILTER (WHERE (payload->>'incomplete')::boolean) AS incomplete
+    FROM "HomeMessageFact" WHERE "queuedDay">=${addDays(date, -3)} AND "queuedDay"<=${date}
+      AND "fromVersion"<=${version} AND ("toVersion" IS NULL OR "toVersion">${version})
+    ${grouped ? Prisma.sql`GROUP BY "queuedDay"` : Prisma.empty}`);
+}
+export async function enterpriseRanks(tx: Prisma.TransactionClient, date: string) {
+  const start = startOfDay(date),
+    end = startOfDay(addDays(date, 1));
+  const rows = await tx.$queryRaw<
+    Array<{
+      tenantId: string;
+      tenantName: string;
+      todaySpendCents: bigint;
+      todayReturnedCents: bigint;
+      balanceCents: bigint;
+      creditCents: bigint;
+    }>
+  >`
+    WITH spend AS (SELECT "tenantId",SUM("amountCents")::bigint amount FROM "SmsBillingRecord"
+      WHERE "createdAt">=${start} AND "createdAt"<${end} AND "billingStatus"='charged' GROUP BY "tenantId"),
+    returned AS (SELECT "tenantId",SUM("amountCents")::bigint amount FROM "AccountTransaction"
+      WHERE "createdAt">=${start} AND "createdAt"<${end} AND ("transactionType"='refunded' OR ("transactionType"='released' AND "relatedType"='sms_message_record')) GROUP BY "tenantId")
+    SELECT t.id AS "tenantId",t.name AS "tenantName",COALESCE(s.amount,0)::bigint AS "todaySpendCents",
+      COALESCE(r.amount,0)::bigint AS "todayReturnedCents",a."balanceCents",a."creditCents"
+    FROM "TenantAccount" a JOIN "Tenant" t ON t.id=a."tenantId" LEFT JOIN spend s ON s."tenantId"=t.id LEFT JOIN returned r ON r."tenantId"=t.id
+    WHERE t.status<>'deleted' ORDER BY "todaySpendCents" DESC,t.name,t.id`;
+  return rows.map((r) => ({
+    ...r,
+    todaySpendCents: safeMoney(r.todaySpendCents),
+    todayReturnedCents: safeMoney(r.todayReturnedCents),
+    balanceCents: safeMoney(r.balanceCents),
+    creditCents: safeMoney(r.creditCents),
+  }));
+}
+export async function operationStatus(tx: Prisma.TransactionClient) {
+  const window = downstreamAlertWindows();
+  const [enterpriseCertifications, smsAudits, templates, signatures, drainageInfos, taskCount, stalled, ack, failed] =
+    await Promise.all([
+      tx.enterpriseCertification.count({ where: { status: 'pending' } }),
+      tx.smsSendTask.count({ where: { status: 'pending_review' } }),
+      tx.smsTemplate.count({ where: { auditStatus: 'pending' } }),
+      tx.smsSignature.count({ where: { auditStatus: 'pending' } }),
+      tx.smsDrainageInfo.count({ where: { auditStatus: 'pending' } }),
+      tx.smsBatchTask.count(),
+      tx.cmppDownstreamDelivery.count({ where: stalledPendingWhere(window.stalledPendingAt) }),
+      tx.cmppDownstreamDelivery.count({ where: { status: 'awaiting_ack', ackDeadlineAt: { lte: window.now } } }),
+      tx.cmppDownstreamDelivery.count({
+        where: { status: { in: ['failed', 'unconfirmed', 'rejected'] }, updatedAt: { gte: window.recentFailedAt } },
+      }),
+    ]);
+  return {
+    taskCount,
+    pendingAudits: { enterpriseCertifications, smsAudits, templates, signatures, drainageInfos },
+    downstreamDeliverySummary: { alertCount: stalled + ack + failed },
+  };
+}
+
+/** Restore the original hourly business-message series, bounded by today's queuedAt index. */
+export async function hourlySendTrend(tx: Prisma.TransactionClient, date: string) {
+  const rows = await tx.$queryRaw<Array<{ hour: number; submittedCount: bigint; successCount: bigint }>>(Prisma.sql`
+    SELECT EXTRACT(HOUR FROM ("queuedAt" AT TIME ZONE 'UTC') AT TIME ZONE 'Asia/Shanghai')::integer AS hour,
+      COUNT(*)::bigint AS "submittedCount",COUNT(*) FILTER (WHERE status='delivered')::bigint AS "successCount"
+    FROM "SmsMessageRecord" WHERE "queuedAt">=${startOfDay(date)} AND "queuedAt"<${startOfDay(addDays(date, 1))}
+    GROUP BY hour ORDER BY hour`);
+  const byHour = new Map(rows.map((row) => [row.hour, row]));
+  return Array.from({ length: 24 }, (_, hour) => ({
+    hour,
+    label: String(hour).padStart(2, '0') + ':00',
+    submittedCount: Number(byHour.get(hour)?.submittedCount ?? 0),
+    successCount: Number(byHour.get(hour)?.successCount ?? 0),
+  }));
+}

api/src/home-dashboard/home-retention.ts

@@ -0,0 +1,14 @@
+import { Prisma } from '@prisma/client';
+
+/** Only disposable dashboard projections; never source SMS, receipt or accounting records. */
+export async function pruneHomeVersions(tx: Prisma.TransactionClient, now: Date, firstDay: string, version: number) {
+  const active = await tx.homeSnapshot.aggregate({ where: { expiresAt: { gt: now } }, _min: { version: true } });
+  const minimum = active._min.version ?? version;
+  await tx.$executeRaw`DELETE FROM "HomeMessageFact" WHERE ("messageRecordId","fromVersion") IN
+    (SELECT "messageRecordId","fromVersion" FROM "HomeMessageFact" WHERE "toVersion"<=${minimum} LIMIT 1000)`;
+  await tx.$executeRaw`DELETE FROM "HomeMessageFact" WHERE ("messageRecordId","fromVersion") IN
+    (SELECT "messageRecordId","fromVersion" FROM "HomeMessageFact" WHERE "queuedDay"<${firstDay}
+      AND "fromVersion"<${minimum} LIMIT 1000)`;
+  await tx.$executeRaw`DELETE FROM "HomeSnapshot" WHERE id IN (SELECT id FROM "HomeSnapshot"
+    WHERE "expiresAt"<${new Date(now.getTime() - 86400000)} LIMIT 1000)`;
+}

api/src/home-dashboard/home-source.ts

@@ -0,0 +1,83 @@
+import { Prisma } from '@prisma/client';
+import { homeFact, type HomeEvent } from './home-fact';
+
+export async function sourceFacts(tx: Prisma.TransactionClient, ids: string[]) {
+  const [messages, inbox, legacy] = await Promise.all([
+    tx.smsMessageRecord.findMany({
+      where: { id: { in: ids } },
+      include: { submitRecords: true, segmentAudits: true },
+    }),
+    tx.upstreamReceiptInbox.findMany({ where: { matchedMessageRecordId: { in: ids }, status: 'matched' } }),
+    tx.smsReceiptRecord.findMany({ where: { messageRecordId: { in: ids } } }),
+  ]);
+  const ownedReceiptKeys = new Set(
+    (
+      await tx.upstreamReceiptInbox.findMany({
+        where: { receiptKey: { in: legacy.map((r) => r.receiptKey) } },
+        select: { receiptKey: true },
+      })
+    ).map((r) => r.receiptKey),
+  );
+  return messages.map((message) => {
+    const parts = (id: string, submitId: string) =>
+      message.segmentAudits.filter((p) => p.submitRecordId === id || (!p.submitRecordId && p.submitId === submitId));
+    const candidates = (gatewayId: string, channelId: string | null) =>
+      message.submitRecords.filter(
+        (s) =>
+          s.channelId === channelId &&
+          (s.gatewayMessageId === gatewayId || parts(s.id, s.submitId).some((p) => p.gatewayMessageId === gatewayId)),
+      );
+    const events: HomeEvent[] = inbox
+      .filter((i) => i.matchedMessageRecordId === message.id)
+      .map((i) => {
+        const direct = message.submitRecords.find((s) => s.id === i.matchedSubmitRecordId);
+        const possible = candidates(i.gatewayMessageId, i.matchedChannelId ?? i.incomingChannelId);
+        return {
+          attemptId: direct?.id ?? (possible.length === 1 ? possible[0].id : null),
+          gatewayId: i.gatewayMessageId,
+          status: i.receiptStatus,
+          at: i.gatewayReceivedAt ?? i.receivedAt,
+          approximate: !i.gatewayReceivedAt,
+        };
+      });
+    for (const r of legacy.filter((r) => r.messageRecordId === message.id)) {
+      // An Inbox event (including unresolved/re-associated events) is not a legacy fallback.
+      if (ownedReceiptKeys.has(r.receiptKey)) continue;
+      const possible = candidates(r.gatewayMessageId, r.channelId);
+      const attemptId = possible.length === 1 ? possible[0].id : null;
+      if (
+        events.some(
+          (e) => e.attemptId === attemptId && e.gatewayId === r.gatewayMessageId && e.status === r.receiptStatus,
+        )
+      )
+        continue;
+      events.push({
+        attemptId,
+        gatewayId: r.gatewayMessageId,
+        status: r.receiptStatus,
+        at: r.createdAt,
+        approximate: true,
+      });
+    }
+    return {
+      message,
+      fact: homeFact(
+        message,
+        message.submitRecords.map((s) => ({
+          id: s.id,
+          accepted: s.submitStatus === 'accepted',
+          gatewayId: s.gatewayMessageId,
+          costUnitPrice: s.costUnitPrice,
+          segments: parts(s.id, s.submitId).map((p) => ({
+            index: p.segmentIndex,
+            total: p.segmentTotal,
+            gatewayId: p.gatewayMessageId,
+            status: p.receiptStatus,
+            inferred: p.compensationType === 'supplier_message_level_receipt',
+          })),
+        })),
+        events,
+      ),
+    };
+  });
+}

api/src/home-dashboard/home.module.ts

@@ -0,0 +1,24 @@
+import { Controller, Get, Module, Query, Req } from '@nestjs/common';
+import type { SessionRequest } from '../auth/session-validation.middleware';
+import { PrismaModule } from '../prisma/prisma.module';
+import { HomeProjection } from './home-projection';
+import { HomeService } from './home.service';
+
+@Controller('admin/operations/home')
+export class HomeController {
+  constructor(private readonly home: HomeService) {}
+  @Get('summary')
+  async summary(@Req() req: SessionRequest) {
+    return this.home.summary(await this.home.authorize(req));
+  }
+  @Get('receipt-breakdown')
+  async receipts(@Req() req: SessionRequest, @Query('snapshotToken') token?: string) {
+    return this.home.breakdown(await this.home.authorize(req), token, 'receipt');
+  }
+  @Get('revenue-breakdown')
+  async revenue(@Req() req: SessionRequest, @Query('snapshotToken') token?: string) {
+    return this.home.breakdown(await this.home.authorize(req), token, 'revenue');
+  }
+}
+@Module({ imports: [PrismaModule], controllers: [HomeController], providers: [HomeService, HomeProjection] })
+export class HomeModule {}

api/src/home-dashboard/home.service.ts

@@ -0,0 +1,118 @@
+import {
+  BadRequestException,
+  ConflictException,
+  ForbiddenException,
+  Injectable,
+  ServiceUnavailableException,
+} from '@nestjs/common';
+import { Prisma } from '@prisma/client';
+import { randomUUID } from 'node:crypto';
+import { PrismaService } from '../prisma/prisma.service';
+import type { SessionRequest } from '../auth/session-validation.middleware';
+import { addDays, startOfDay, todayKey } from '../signature-analytics/analytics-date';
+import { aggregateHome, enterpriseRanks, hourlySendTrend, metrics, operationStatus } from './home-read';
+
+@Injectable()
+export class HomeService {
+  constructor(private readonly db: PrismaService) {}
+  async authorize(req: SessionRequest) {
+    const user =
+      req.authSession?.portal === 'admin' &&
+      req.sessionUserId &&
+      (await this.db.user.findFirst({
+        where: {
+          id: req.sessionUserId,
+          status: 'active',
+          deletedAt: null,
+          roles: { some: { role: { code: 'platform_admin' } } },
+        },
+        select: { id: true },
+      }));
+    if (!user) throw new ForbiddenException('无运营首页查看权限');
+    return user.id;
+  }
+  async summary(userId: string, now = new Date()) {
+    return this.db.$transaction(
+      async (tx) => {
+        // Read committed after this lock: no token may reference an already pruned version.
+        await tx.$executeRaw`SELECT pg_advisory_xact_lock_shared(17100917)`;
+        const date = todayKey(now);
+        const state = await tx.homeProjectionState.findUniqueOrThrow({ where: { id: 'home' } });
+        if (!state.initialized || state.seededDay !== date)
+          throw new ServiceUnavailableException('今日统计正在初始化，请稍后刷新');
+        const [rows, ranks, status, pending, unresolved, hourlyTrend] = await Promise.all([
+          aggregateHome(tx, date, state.version),
+          enterpriseRanks(tx, date),
+          operationStatus(tx),
+          tx.homeProjectionDirty.count(),
+          tx.upstreamReceiptInbox.count({
+            where: {
+              status: { not: 'matched' },
+              receivedAt: { gte: startOfDay(addDays(date, -3)), lt: startOfDay(addDays(date, 1)) },
+            },
+          }),
+          hourlySendTrend(tx, date),
+        ]);
+        const values = metrics(rows[0]);
+        const summary = {
+          businessDate: date,
+          asOf: now.toISOString(),
+          dataThrough: state.updatedAt.toISOString(),
+          definitionVersion: 1,
+          processing:
+            pending > 0 ||
+            unresolved > 0 ||
+            Boolean(state.lastError) ||
+            now.getTime() - state.updatedAt.getTime() > 60_000,
+          timeSourceCoverage: { approximate: values.approximate, incomplete: values.incomplete },
+          today: values,
+          enterpriseSpendRanks: ranks,
+          hourlySendTrend: hourlyTrend,
+          ...status,
+        };
+        const snapshot = await tx.homeSnapshot.create({
+          data: {
+            id: randomUUID(),
+            userId,
+            businessDate: date,
+            version: state.version,
+            createdAt: now,
+            expiresAt: new Date(now.getTime() + 15 * 60_000),
+            summary,
+          },
+        });
+        return { ...summary, snapshotToken: snapshot.id };
+      },
+      { isolationLevel: Prisma.TransactionIsolationLevel.ReadCommitted, timeout: 30_000 },
+    );
+  }
+  async breakdown(userId: string, token: string | undefined, kind: 'receipt' | 'revenue', now = new Date()) {
+    if (!token || !/^[0-9a-f-]{36}$/i.test(token)) throw new BadRequestException('统计快照参数无效');
+    return this.db.$transaction(
+      async (tx) => {
+        const snapshot = await tx.homeSnapshot.findUnique({ where: { id: token } });
+        if (!snapshot || snapshot.userId !== userId) throw new ForbiddenException('统计快照不可访问');
+        if (snapshot.expiresAt <= now || snapshot.businessDate !== todayKey(now))
+          throw new ConflictException('统计快照已过期，请刷新首页后重试');
+        const rows = await aggregateHome(tx, snapshot.businessDate, snapshot.version, true);
+        return {
+          snapshotToken: token,
+          businessDate: snapshot.businessDate,
+          items: Array.from({ length: 4 }, (_, offset) => {
+            const submitDate = addDays(snapshot.businessDate, -offset),
+              value = metrics(rows.find((r) => r.queuedDay === submitDate));
+            return kind === 'receipt'
+              ? { submitDate, total: value.receiptUnits, success: value.successUnits, rate: value.receiptSuccessRate }
+              : {
+                  submitDate,
+                  revenueCents: value.revenueCents,
+                  profitCents: value.profitCents,
+                  rate: value.profitRate,
+                };
+          }),
+        };
+      },
+      { isolationLevel: Prisma.TransactionIsolationLevel.RepeatableRead },
+    );
+  }
+}

api/src/http-body-limits.spec.ts

@@ -1,12 +1,7 @@
 import { configureHttpBodyParsers, DEFAULT_JSON_BODY_LIMIT, IMPORT_JSON_BODY_LIMIT } from './http-body-limits';
 
-const express = require('express') as () => {
+import express from 'express';
-  use(...args: unknown[]): void;
+import * as http from 'node:http';
-  post(path: string, handler: (request: { body?: unknown; rawBody?: Buffer }, response: { json(body: unknown): void }) => void): void;
-  listen(port: number, host: string, callback: () => void): { close(callback: (error?: Error) => void): void; address(): { port: number } | string | null };
-};
-const expressModule = require('express') as { json(options: { limit: string }): (...args: unknown[]) => unknown; urlencoded(options: { limit: string; extended: boolean }): (...args: unknown[]) => unknown };
-const http = require('node:http') as typeof import('node:http');
 
 describe('configureHttpBodyParsers', () => {
   it('keeps ordinary JSON bounded while granting only import routes a larger limit', () => {
@@ -17,7 +12,7 @@ describe('configureHttpBodyParsers', () => {
 
     expect(DEFAULT_JSON_BODY_LIMIT).toBe('2mb');
     expect(IMPORT_JSON_BODY_LIMIT).toBe('25mb');
-    expect(use).toHaveBeenCalledTimes(1);
+    expect(use).toHaveBeenCalledTimes(2);
     expect(use).toHaveBeenCalledWith('/api/client/send/imports', expect.any(Function));
     expect(useBodyParser).toHaveBeenNthCalledWith(1, 'json', { limit: '2mb' });
     expect(useBodyParser).toHaveBeenNthCalledWith(2, 'urlencoded', { limit: '2mb', extended: true });
@@ -28,12 +23,16 @@ describe('configureHttpBodyParsers', () => {
     configureHttpBodyParsers({
       use: serverApp.use.bind(serverApp),
       useBodyParser(type: 'json' | 'urlencoded', options: { limit: string; extended?: boolean }) {
-        serverApp.use(type === 'json'
+        serverApp.use(
-          ? expressModule.json({ limit: options.limit })
+          type === 'json'
-          : expressModule.urlencoded({ limit: options.limit, extended: options.extended ?? true }));
+            ? express.json({ limit: options.limit })
+            : express.urlencoded({ limit: options.limit, extended: options.extended ?? true }),
+        );
       },
     } as never);
-    serverApp.post('/api/client/send/imports/preview', (request, response) => response.json({ size: request.rawBody?.length ?? 0 }));
+    serverApp.post('/api/client/send/imports/preview', (request, response) =>
+      response.json({ size: (request as typeof request & { rawBody?: Buffer }).rawBody?.length ?? 0 }),
+    );
     serverApp.post('/api/ordinary', (_request, response) => response.json({ accepted: true }));
 
     const server = await new Promise<ReturnType<typeof serverApp.listen>>((resolve) => {
@@ -47,19 +46,49 @@ describe('configureHttpBodyParsers', () => {
       expect(importResponse.status).toBe(200);
       expect(JSON.parse(importResponse.body)).toEqual({ size: Buffer.byteLength(body) });
       await expect(postJSON(address.port, '/api/ordinary', body)).resolves.toMatchObject({ status: 413 });
+      const oversized = await postJSON(address.port, '/api/openapi/v1/sms/messages', body);
+      expect(oversized.status).toBe(413);
+      expect(JSON.parse(oversized.body)).toMatchObject({ code: 'PAYLOAD_TOO_LARGE', status: 413 });
+      for (const malformed of ['{"private-marker":', '"private-marker"']) {
+        const invalid = await postJSON(address.port, '/api/openapi/v1/sms/messages', malformed);
+        expect(invalid.status).toBe(400);
+        expect(JSON.parse(invalid.body)).toMatchObject({ code: 'PARAMETER_INVALID', requestId: invalid.requestId });
+        expect(invalid.requestId).toMatch(/^req_/);
+        expect(invalid.contentType).toContain('application/problem+json');
+        expect(invalid.body).not.toContain('private-marker');
+      }
+      const ordinary = await postJSON(address.port, '/api/ordinary', '{');
+      expect(ordinary.status).toBe(400);
+      expect(ordinary.requestId).toBeUndefined();
     } finally {
-      await new Promise<void>((resolve, reject) => server.close((error) => error ? reject(error) : resolve()));
+      await new Promise<void>((resolve, reject) => server.close((error) => (error ? reject(error) : resolve())));
     }
   });
 });
 
 function postJSON(port: number, path: string, body: string) {
-  return new Promise<{ status: number; body: string }>((resolve, reject) => {
+  return new Promise<{ status: number; body: string; requestId?: string; contentType?: string }>((resolve, reject) => {
-    const request = http.request({ hostname: '127.0.0.1', port, path, method: 'POST', headers: { 'Content-Type': 'application/json', 'Content-Length': Buffer.byteLength(body) } }, (response) => {
+    const request = http.request(
-      const chunks: Buffer[] = [];
+      {
-      response.on('data', (chunk: Buffer) => chunks.push(chunk));
+        hostname: '127.0.0.1',
-      response.once('end', () => resolve({ status: response.statusCode ?? 0, body: Buffer.concat(chunks).toString('utf8') }));
+        port,
-    });
+        path,
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json', 'Content-Length': Buffer.byteLength(body) },
+      },
+      (response) => {
+        const chunks: Buffer[] = [];
+        response.on('data', (chunk: Buffer) => chunks.push(chunk));
+        response.once('end', () =>
+          resolve({
+            status: response.statusCode ?? 0,
+            body: Buffer.concat(chunks).toString('utf8'),
+            requestId: response.headers['x-request-id'] as string | undefined,
+            contentType: response.headers['content-type'],
+          }),
+        );
+      },
+    );
     request.once('error', reject);
     request.end(body);
   });

api/src/http-body-limits.ts

@@ -1,11 +1,6 @@
 import type { NestExpressApplication } from '@nestjs/platform-express';
-
+import { openApiBodyErrorMiddleware } from './open-api/open-api-body-error.middleware';
-const express = require('express') as {
+import express from 'express';
-  json(options: {
-    limit: string;
-    verify(request: { rawBody?: Buffer }, response: unknown, buffer: Buffer): void;
-  }): (...args: unknown[]) => unknown;
-};
 
 export const DEFAULT_JSON_BODY_LIMIT = '2mb';
 export const IMPORT_JSON_BODY_LIMIT = '25mb';
@@ -14,12 +9,16 @@ export function configureHttpBodyParsers(app: NestExpressApplication) {
   // Import preview/confirmation temporarily carries the source CSV/TSV in
   // JSON. Give only these endpoints the larger boundary; keeping ordinary
   // JSON at 2 MiB limits the duplicate raw-buffer + parsed-object footprint.
-  app.use('/api/client/send/imports', express.json({
+  app.use(
-    limit: IMPORT_JSON_BODY_LIMIT,
+    '/api/client/send/imports',
-    verify(request, _response, buffer) {
+    express.json({
-      request.rawBody = buffer;
+      limit: IMPORT_JSON_BODY_LIMIT,
-    },
+      verify(request, _response, buffer) {
-  }));
+        (request as typeof request & { rawBody?: Buffer }).rawBody = buffer;
+      },
+    }),
+  );
   app.useBodyParser('json', { limit: DEFAULT_JSON_BODY_LIMIT });
   app.useBodyParser('urlencoded', { limit: DEFAULT_JSON_BODY_LIMIT, extended: true });
+  app.use('/api/openapi/v1/sms', openApiBodyErrorMiddleware);
 }

api/src/infrastructure-monitoring/alert-history.spec.ts

@@ -0,0 +1,45 @@
+import { alertHistoryRange, mergeAlertHistory } from './alert-history';
+
+describe('historical alert observation cycles', () => {
+  it('uses seven Shanghai calendar days and rejects invalid or excessive dates', () => {
+    expect(alertHistoryRange(undefined, undefined, new Date('2026-09-09T16:30:00Z'))).toMatchObject({
+      startDate: '2026-09-04',
+      endDate: '2026-09-10',
+    });
+    for (const [from, to] of [
+      ['2026-02-30', '2026-03-01'],
+      ['2026-09-09', '2026-09-08'],
+      ['2026-07-01', '2026-09-09'],
+    ]) {
+      expect(() => alertHistoryRange(from, to)).toThrow();
+    }
+  });
+  it('retains distinct cycles, merges daily boundaries and excludes stale/nonpositive samples', () => {
+    const result = new Map();
+    const metric = { __name__: 'ALERTS_FOR_STATE', alertname: 'CPUHigh', instance: 'host', severity: 'warning' };
+    mergeAlertHistory(
+      result,
+      [
+        {
+          metric,
+          values: [
+            [110, '100'],
+            [120, '100'],
+            [130, '0'],
+            [140, 'NaN'],
+            [150, '145'],
+            [200, '145'],
+          ],
+        },
+      ],
+      110,
+      200,
+    );
+    mergeAlertHistory(result, [{ metric, values: [[160, '145']] }], 110, 200);
+    expect(result.size).toBe(2);
+    expect([...result.values()].map((item) => item.lastObservedAt)).toEqual([
+      new Date(120000).toISOString(),
+      new Date(160000).toISOString(),
+    ]);
+  });
+});

api/src/infrastructure-monitoring/alert-history.ts

@@ -0,0 +1,68 @@
+import { BadRequestException } from '@nestjs/common';
+import { createHash } from 'node:crypto';
+
+export function alertHistoryRange(from?: string, to?: string, now = new Date()) {
+  const dateKey = (date: Date) => new Date(date.getTime() + 8 * 3600_000).toISOString().slice(0, 10);
+  const endDate = to || dateKey(now);
+  const startDate = from || dateKey(new Date(now.getTime() - 6 * 86400_000));
+  const parse = (value: string) => {
+    const result = new Date(`${value}T00:00:00+08:00`);
+    if (!/^\d{4}-\d{2}-\d{2}$/.test(value) || !Number.isFinite(result.getTime()) || dateKey(result) !== value) {
+      throw new BadRequestException('告警日期无效');
+    }
+    return result.getTime() / 1000;
+  };
+  const start = parse(startDate);
+  const end = parse(endDate) + 86400;
+  if (end <= start || end - start > 31 * 86400) throw new BadRequestException('告警日期范围须为1至31天');
+  return { startDate, endDate, start, end: Math.min(end, now.getTime() / 1000) };
+}
+
+export type AlertHistoryItem = {
+  id: string;
+  name: string;
+  severity: string;
+  service: string;
+  instance: string;
+  startedAt: string;
+  firstObservedAt: string;
+  lastObservedAt: string;
+};
+
+// ALERTS_FOR_STATE stores activeAt as the sample value, separating repeated trigger cycles.
+// Observation boundaries are not claimed as exact recovery times.
+export function mergeAlertHistory(
+  target: Map<string, AlertHistoryItem>,
+  series: Array<{ metric: Record<string, string>; values?: [number, string][] }>,
+  start: number,
+  end: number,
+) {
+  for (const { metric, values } of series) {
+    const labels = Object.entries(metric)
+      .filter(([key]) => key !== '__name__')
+      .sort(([a], [b]) => a.localeCompare(b));
+    const fingerprint = createHash('sha256').update(JSON.stringify(labels)).digest('hex');
+    for (const [time, rawActiveAt] of values ?? []) {
+      const activeAt = Number(rawActiveAt);
+      if (time < start || time >= end || !Number.isFinite(activeAt) || activeAt <= 0 || activeAt > time) continue;
+      const id = `${fingerprint}:${activeAt}`;
+      const observed = new Date(time * 1000).toISOString();
+      const item = target.get(id);
+      if (item) {
+        if (observed < item.firstObservedAt) item.firstObservedAt = observed;
+        if (observed > item.lastObservedAt) item.lastObservedAt = observed;
+      } else {
+        target.set(id, {
+          id,
+          name: metric.alertname || '未命名告警',
+          severity: metric.severity || 'info',
+          service: metric.service || '',
+          instance: metric.instance || '',
+          startedAt: new Date(activeAt * 1000).toISOString(),
+          firstObservedAt: observed,
+          lastObservedAt: observed,
+        });
+      }
+    }
+  }
+}

api/src/infrastructure-monitoring/infrastructure-monitoring.controller.ts

@@ -8,7 +8,10 @@ import { InfrastructureMonitoringService } from './infrastructure-monitoring.ser
 @ApiTags('infrastructure-monitoring')
 @Controller('admin/infrastructure-monitoring')
 export class InfrastructureMonitoringController {
-  constructor(private readonly monitoring: InfrastructureMonitoringService, private readonly settings: InfrastructureAlertSettingsService) {}
+  constructor(
+    private readonly monitoring: InfrastructureMonitoringService,
+    private readonly settings: InfrastructureAlertSettingsService,
+  ) {}
 
   @Get('overview')
   overview(@Query('range') range?: string, @CurrentSessionUserId() userId?: string) {
@@ -16,19 +19,44 @@ export class InfrastructureMonitoringController {
   }
 
   @Get('notification-summary')
-  notificationSummary(@CurrentSessionUserId() userId?: string) { return this.monitoring.notificationSummary(userId); }
+  notificationSummary(@CurrentSessionUserId() userId?: string) {
+    return this.monitoring.notificationSummary(userId);
+  }
+
+  @Get('alert-history')
+  alertHistory(@Query('from') from?: string, @Query('to') to?: string, @Query('page') page?: string) {
+    return this.monitoring.alertHistory(from, to, page);
+  }
 
   @Post('alerts/:fingerprint/read')
-  markAlertRead(@Param('fingerprint') fingerprint: string, @Body('activeAt') activeAt: unknown, @CurrentSessionUserId() userId: string) {
+  markAlertRead(
+    @Param('fingerprint') fingerprint: string,
+    @Body('activeAt') activeAt: unknown,
+    @CurrentSessionUserId() userId: string,
+  ) {
     return this.monitoring.markAlertRead(fingerprint, activeAt, userId);
   }
 
+  @Post('alerts/:fingerprint/clear')
+  clearAlert(
+    @Param('fingerprint') fingerprint: string,
+    @Body('activeAt') activeAt: unknown,
+    @CurrentSessionUserId() userId: string,
+  ) {
+    return this.monitoring.clearAlert(fingerprint, activeAt, userId);
+  }
+
   @Get('alert-thresholds')
-  alertThresholds() { return this.settings.get(); }
+  alertThresholds() {
+    return this.settings.get();
+  }
 
   @Put('alert-thresholds')
   @RequireRecentAuthentication()
-  updateAlertThresholds(@Body() body: { configVersion?: number; thresholds?: unknown }, @CurrentSessionUserId() operatorId?: string) {
+  updateAlertThresholds(
+    @Body() body: { configVersion?: number; thresholds?: unknown },
+    @CurrentSessionUserId() operatorId?: string,
+  ) {
     return this.settings.update(body, operatorId);
   }
 }

api/src/infrastructure-monitoring/infrastructure-monitoring.service.spec.ts

@@ -1,8 +1,15 @@
 import { BadRequestException } from '@nestjs/common';
 import { ConfigService } from '@nestjs/config';
 import { createHash } from 'node:crypto';
-import { InfrastructureMonitoringService } from './infrastructure-monitoring.service';
 import { FILESYSTEM_USAGE_PERCENT, filesystemIdentity } from './filesystem-metrics';
+import { InfrastructureMonitoringService } from './infrastructure-monitoring.service';
+import { retainedAlerts } from './persistent-alerts';
+
+jest.mock('./persistent-alerts', () => ({
+  retainAlerts: jest.fn(async (_prisma, alerts) => alerts),
+  retainedAlerts: jest.fn(),
+  clearRetainedAlert: jest.fn(),
+}));
 
 function success(data: unknown) {
   return {
@@ -14,7 +21,12 @@ function success(data: unknown) {
 
 describe('InfrastructureMonitoringService', () => {
   const prisma = {
-    infrastructureAlertRead: { findMany: jest.fn().mockResolvedValue([]), create: jest.fn(), update: jest.fn(), findUniqueOrThrow: jest.fn() },
+    infrastructureAlertRead: {
+      findMany: jest.fn().mockResolvedValue([]),
+      create: jest.fn(),
+      update: jest.fn(),
+      findUniqueOrThrow: jest.fn(),
+    },
     operationLog: { create: jest.fn() },
     $transaction: jest.fn(),
   };
@@ -34,9 +46,27 @@ describe('InfrastructureMonitoringService', () => {
   });
 
   it('rejects credential-bearing or remote plaintext Prometheus endpoints at startup', () => {
-    expect(() => new InfrastructureMonitoringService(new ConfigService({ PROMETHEUS_URL: 'http://user:secret@127.0.0.1:9090' }), prisma as never)).toThrow('must not contain credentials');
+    expect(
-    expect(() => new InfrastructureMonitoringService(new ConfigService({ PROMETHEUS_URL: 'http://monitor.example.com:9090' }), prisma as never)).toThrow('must use HTTPS');
+      () =>
-    expect(() => new InfrastructureMonitoringService(new ConfigService({ PROMETHEUS_URL: 'https://monitor.example.com' }), prisma as never)).not.toThrow();
+        new InfrastructureMonitoringService(
+          new ConfigService({ PROMETHEUS_URL: 'http://user:secret@127.0.0.1:9090' }),
+          prisma as never,
+        ),
+    ).toThrow('must not contain credentials');
+    expect(
+      () =>
+        new InfrastructureMonitoringService(
+          new ConfigService({ PROMETHEUS_URL: 'http://monitor.example.com:9090' }),
+          prisma as never,
+        ),
+    ).toThrow('must use HTTPS');
+    expect(
+      () =>
+        new InfrastructureMonitoringService(
+          new ConfigService({ PROMETHEUS_URL: 'https://monitor.example.com' }),
+          prisma as never,
+        ),
+    ).not.toThrow();
   });
 
   it('loads real Prometheus vectors, ranges, services and active alerts', async () => {
@@ -45,34 +75,52 @@ describe('InfrastructureMonitoringService', () => {
       const url = new URL(String(input));
       requestedUrls.push(url);
       if (url.pathname.endsWith('/alerts')) {
-        return success({ alerts: [{
+        return success({
-          labels: { alertname: 'HostCpuHigh', severity: 'warning', instance: '127.0.0.1:9100' },
+          alerts: [
-          annotations: { summary: 'CPU持续偏高', threshold: '85%' },
+            {
-          state: 'firing',
+              labels: { alertname: 'HostCpuHigh', severity: 'warning', instance: '127.0.0.1:9100' },
-          activeAt: '2026-08-14T03:00:00.000Z',
+              annotations: { summary: 'CPU持续偏高', threshold: '85%' },
-          value: '88.2',
+              state: 'firing',
-        }] });
+              activeAt: '2026-08-14T03:00:00.000Z',
+              value: '88.2',
+            },
+          ],
+        });
       }
       const query = url.searchParams.get('query') ?? '';
       if (url.pathname.endsWith('/query_range')) {
-        return success({ result: [{ metric: {}, values: [[1_765_000_000, '12.5'], [1_765_000_060, '14.5']] }] });
+        return success({
+          result: [
+            {
+              metric: {},
+              values: [
+                [1_765_000_000, '12.5'],
+                [1_765_000_060, '14.5'],
+              ],
+            },
+          ],
+        });
       }
       if (query.includes('node_systemd_unit_state')) {
-        return success({ result: [
+        return success({
-          { metric: { name: 'cmpp-api.service' }, value: [1_765_000_060, '1'] },
+          result: [
-          { metric: { name: 'cmpp-gateway.service' }, value: [1_765_000_060, '1'] },
+            { metric: { name: 'cmpp-api.service' }, value: [1_765_000_060, '1'] },
-          { metric: { name: 'postgresql.service' }, value: [1_765_000_060, '1'] },
+            { metric: { name: 'cmpp-gateway.service' }, value: [1_765_000_060, '1'] },
-          { metric: { name: 'redis-server.service' }, value: [1_765_000_060, '1'] },
+            { metric: { name: 'postgresql.service' }, value: [1_765_000_060, '1'] },
-          { metric: { name: 'cmpp-minio.service' }, value: [1_765_000_060, '1'] },
+            { metric: { name: 'redis-server.service' }, value: [1_765_000_060, '1'] },
-          { metric: { name: 'nginx.service' }, value: [1_765_000_060, '1'] },
+            { metric: { name: 'cmpp-minio.service' }, value: [1_765_000_060, '1'] },
-        ] });
+            { metric: { name: 'nginx.service' }, value: [1_765_000_060, '1'] },
+          ],
+        });
       }
       if (query.includes('cmpp:service_.*')) {
-        return success({ result: [
+        return success({
-          { metric: { __name__: 'cmpp:service_api:requests_per_second' }, value: [1_765_000_060, '12.5'] },
+          result: [
-          { metric: { __name__: 'cmpp:service_api:error_percent' }, value: [1_765_000_060, '0.2'] },
+            { metric: { __name__: 'cmpp:service_api:requests_per_second' }, value: [1_765_000_060, '12.5'] },
-          { metric: { __name__: 'cmpp:service_gateway:queue_pending' }, value: [1_765_000_060, '3'] },
+            { metric: { __name__: 'cmpp:service_api:error_percent' }, value: [1_765_000_060, '0.2'] },
-        ] });
+            { metric: { __name__: 'cmpp:service_gateway:queue_pending' }, value: [1_765_000_060, '3'] },
+          ],
+        });
       }
       if (query.includes('timestamp(node_uname_info)')) {
         return success({ result: [{ metric: {}, value: [1_765_000_060, '1765000060'] }] });
@@ -87,14 +135,27 @@ describe('InfrastructureMonitoringService', () => {
     expect(result.metrics.cpuUsagePercent).toBe(25);
     expect(result.trends.cpuUsagePercent).toHaveLength(2);
     expect(result.summary).toMatchObject({ overallStatus: 'warning', serviceHealthy: 6, warningAlerts: 1 });
-    expect(result.services.find((item) => item.key === 'redis')).toMatchObject({ unit: 'redis-server.service', status: 'healthy' });
+    expect(result.services.find((item) => item.key === 'redis')).toMatchObject({
+      unit: 'redis-server.service',
+      status: 'healthy',
+    });
     expect(result.serviceMetrics.find((item) => item.key === 'api')).toMatchObject({ available: true });
-    expect(result.serviceMetrics.find((item) => item.key === 'gateway')?.metrics.find((item) => item.key === 'queuePending')?.value).toBe(3);
+    expect(
+      result.serviceMetrics.find((item) => item.key === 'gateway')?.metrics.find((item) => item.key === 'queuePending')
+        ?.value,
+    ).toBe(3);
     expect(result.alerts[0]).toMatchObject({ name: 'HostCpuHigh', severity: 'warning', currentValue: '88.2' });
     expect(requestedUrls.filter((url) => url.pathname.endsWith('/query_range'))).toHaveLength(5);
-    expect(requestedUrls.filter((url) => url.pathname.endsWith('/query_range')).every((url) => url.searchParams.get('step') === '60')).toBe(true);
+    expect(
-    expect(requestedUrls.find((url) => url.searchParams.get('query')?.includes('node_systemd_unit_state'))?.searchParams.get('query'))
+      requestedUrls
-      .toContain('cmpp-api\\\\.service');
+        .filter((url) => url.pathname.endsWith('/query_range'))
+        .every((url) => url.searchParams.get('step') === '60'),
+    ).toBe(true);
+    expect(
+      requestedUrls
+        .find((url) => url.searchParams.get('query')?.includes('node_systemd_unit_state'))
+        ?.searchParams.get('query'),
+    ).toContain('cmpp-api\\\\.service');
   });
 
   it('returns an explicit unavailable payload without stale metrics when Prometheus fails', async () => {
@@ -124,12 +185,36 @@ describe('InfrastructureMonitoringService', () => {
       if (url.pathname.endsWith('/alerts')) return success({ alerts: [] });
       if (!query.includes('node_filesystem_')) return success({ result: [] });
       expect(query).not.toContain('mountpoint="/"');
-      if (url.pathname.endsWith('/query_range')) return success({ result: [...metrics].reverse().map((metric) => ({ metric, values: [[1765000060, metric.mountpoint === '/' ? '91' : '12']] })) });
+      if (url.pathname.endsWith('/query_range'))
-      return success({ result: metrics.map((metric) => ({ metric, value: [1765000060, query === FILESYSTEM_USAGE_PERCENT ? (metric.mountpoint === '/' ? '91' : '12') : query.includes('avail') ? '9' : '100'] })) });
+        return success({
+          result: [...metrics]
+            .reverse()
+            .map((metric) => ({ metric, values: [[1765000060, metric.mountpoint === '/' ? '91' : '12']] })),
+        });
+      return success({
+        result: metrics.map((metric) => ({
+          metric,
+          value: [
+            1765000060,
+            query === FILESYSTEM_USAGE_PERCENT
+              ? metric.mountpoint === '/'
+                ? '91'
+                : '12'
+              : query.includes('avail')
+                ? '9'
+                : '100',
+          ],
+        })),
+      });
     });
     const result = await new InfrastructureMonitoringService(new ConfigService(), prisma as never).overview('1h');
     expect(result.disks.map((disk) => disk.mountpoint)).toEqual(['/', '/archive', '/data']);
-    expect(result.disks[0]).toMatchObject({ usagePercent: 91, totalBytes: 100, availableBytes: 9, trend: [{ timestamp: new Date(1765000060000).toISOString(), value: 91 }] });
+    expect(result.disks[0]).toMatchObject({
+      usagePercent: 91,
+      totalBytes: 100,
+      availableBytes: 9,
+      trend: [{ timestamp: new Date(1765000060000).toISOString(), value: 91 }],
+    });
     expect(result.disks[2].trend[0].value).toBe(12);
     expect(result.metrics.diskUsagePercent).toBe(91);
     expect(result.trends.diskUsagePercent[0].value).toBe(91);
@@ -146,20 +231,44 @@ describe('InfrastructureMonitoringService', () => {
       if (!query.includes('node_filesystem_')) return success({ result: [] });
       if (url.pathname.endsWith('/query_range')) {
         expect(query).toBe(FILESYSTEM_USAGE_PERCENT);
-        return success({ result: [
+        return success({
-          { metric: data, values: [[1765000000, '82'], [1765000060, 'NaN'], [1765000120, '83.5']] },
+          result: [
-          { metric: root, values: [[1765000000, '91']] },
+            {
-        ] });
+              metric: data,
+              values: [
+                [1765000000, '82'],
+                [1765000060, 'NaN'],
+                [1765000120, '83.5'],
+              ],
+            },
+            { metric: root, values: [[1765000000, '91']] },
+          ],
+        });
       }
-      if (query.startsWith('node_filesystem_size_bytes')) return success({ result: [
+      if (query.startsWith('node_filesystem_size_bytes'))
-        ...mounts.map((mountpoint) => ({ metric: { ...data, mountpoint }, value: [1765000120, '100'] })),
+        return success({
-        ...['/var/root-bind', '/'].map((mountpoint) => ({ metric: { ...root, mountpoint }, value: [1765000120, '200'] })),
+          result: [
-      ] });
+            ...mounts.map((mountpoint) => ({ metric: { ...data, mountpoint }, value: [1765000120, '100'] })),
-      if (query === FILESYSTEM_USAGE_PERCENT) return success({ result: [
+            ...['/var/root-bind', '/'].map((mountpoint) => ({
-        { metric: data, value: [1765000120, '83.5'] }, { metric: root, value: [1765000120, '91'] },
+              metric: { ...root, mountpoint },
-      ] });
+              value: [1765000120, '200'],
+            })),
+          ],
+        });
+      if (query === FILESYSTEM_USAGE_PERCENT)
+        return success({
+          result: [
+            { metric: data, value: [1765000120, '83.5'] },
+            { metric: root, value: [1765000120, '91'] },
+          ],
+        });
       expect(query).toContain('min by (instance, device, fstype)');
-      return success({ result: [{ metric: data, value: [1765000120, '16.5'] }, { metric: root, value: [1765000120, '18'] }] });
+      return success({
+        result: [
+          { metric: data, value: [1765000120, '16.5'] },
+          { metric: root, value: [1765000120, '18'] },
+        ],
+      });
     });
     const service = new InfrastructureMonitoringService(new ConfigService(), prisma as never);
     const result = await service.overview('1h');
@@ -169,7 +278,13 @@ describe('InfrastructureMonitoringService', () => {
     expect(result.metrics.diskUsagePercent).toBe(91);
     expect(result.trends.diskUsagePercent[0].value).toBe(91);
     const disk = result.disks[1];
-    expect(disk).toMatchObject({ id: filesystemIdentity(data), mountpoint: '/data', totalBytes: 100, availableBytes: 16.5, usagePercent: 83.5 });
+    expect(disk).toMatchObject({
+      id: filesystemIdentity(data),
+      mountpoint: '/data',
+      totalBytes: 100,
+      availableBytes: 16.5,
+      usagePercent: 83.5,
+    });
     expect(disk.mountpoints).toEqual(['/data', '/var/lib/minio', '/var/lib/pgsql', '/var/lib/redis']);
     expect(disk.trend.map((point) => point.value)).toEqual([82, 83.5]);
     mounts.reverse();
@@ -198,33 +313,77 @@ describe('InfrastructureMonitoringService', () => {
     const result = await new InfrastructureMonitoringService(new ConfigService(), prisma as never).overview('1h');
     expect(result.disks).toHaveLength(4);
     expect(new Set(result.disks.map((disk) => disk.id)).size).toBe(4);
-    expect(result.disks.every((disk) => disk.usagePercent === null && disk.availableBytes === null && disk.trend.length === 0)).toBe(true);
+    expect(
+      result.disks.every(
+        (disk) => disk.usagePercent === null && disk.availableBytes === null && disk.trend.length === 0,
+      ),
+    ).toBe(true);
     expect(result.metrics.diskUsagePercent).toBeNull();
     expect(result.trends.diskUsagePercent).toEqual([]);
   });
 
   it('excludes only the current alert occurrence after the current administrator marks it read', async () => {
     const labels = { alertname: 'QaWarning', severity: 'warning', service: 'qa-preview' };
-    const fingerprint = createHash('sha256').update(JSON.stringify(Object.entries(labels).sort(([left], [right]) => left.localeCompare(right)))).digest('hex').slice(0, 24);
+    const fingerprint = createHash('sha256')
-    jest.spyOn(global, 'fetch').mockResolvedValue(success({ alerts: [{ labels, annotations: { summary: '演示预警' }, state: 'firing', activeAt: '2026-08-16T01:00:00.000Z' }] }));
+      .update(JSON.stringify(Object.entries(labels).sort(([left], [right]) => left.localeCompare(right))))
-    prisma.infrastructureAlertRead.findMany.mockResolvedValue([{ fingerprint, activeAt: new Date('2026-08-16T01:00:00.000Z'), readAt: new Date('2026-08-16T01:01:00.000Z') }]);
+      .digest('hex')
+      .slice(0, 24);
+    jest.spyOn(global, 'fetch').mockResolvedValue(
+      success({
+        alerts: [
+          { labels, annotations: { summary: '演示预警' }, state: 'firing', activeAt: '2026-08-16T01:00:00.000Z' },
+        ],
+      }),
+    );
+    prisma.infrastructureAlertRead.findMany.mockResolvedValue([
+      { fingerprint, activeAt: new Date('2026-08-16T01:00:00.000Z'), readAt: new Date('2026-08-16T01:01:00.000Z') },
+    ]);
     const service = new InfrastructureMonitoringService(new ConfigService(), prisma as never);
 
     await expect(service.notificationSummary('admin-1')).resolves.toEqual({ count: 0, criticalCount: 0 });
 
-    prisma.infrastructureAlertRead.findMany.mockResolvedValue([{ fingerprint, activeAt: new Date('2026-08-15T01:00:00.000Z'), readAt: new Date('2026-08-15T01:01:00.000Z') }]);
+    prisma.infrastructureAlertRead.findMany.mockResolvedValue([
+      { fingerprint, activeAt: new Date('2026-08-15T01:00:00.000Z'), readAt: new Date('2026-08-15T01:01:00.000Z') },
+    ]);
     await expect(service.notificationSummary('admin-1')).resolves.toEqual({ count: 1, criticalCount: 0 });
   });
 
   it('upserts an idempotent per-user read record only for a currently active occurrence', async () => {
     const labels = { alertname: 'QaCritical', severity: 'critical', service: 'qa-preview' };
-    const fingerprint = createHash('sha256').update(JSON.stringify(Object.entries(labels).sort(([left], [right]) => left.localeCompare(right)))).digest('hex').slice(0, 24);
+    const fingerprint = createHash('sha256')
-    jest.spyOn(global, 'fetch').mockResolvedValue(success({ alerts: [{ labels, annotations: { summary: '演示严重告警' }, state: 'firing', activeAt: '2026-08-16T02:00:00.000Z' }] }));
+      .update(JSON.stringify(Object.entries(labels).sort(([left], [right]) => left.localeCompare(right))))
-    prisma.$transaction.mockResolvedValue([{ activeAt: new Date('2026-08-16T02:00:00.000Z'), readAt: new Date('2026-08-16T02:01:00.000Z') }, {}]);
+      .digest('hex')
+      .slice(0, 24);
+    jest.spyOn(global, 'fetch').mockResolvedValue(
+      success({
+        alerts: [
+          { labels, annotations: { summary: '演示严重告警' }, state: 'firing', activeAt: '2026-08-16T02:00:00.000Z' },
+        ],
+      }),
+    );
+    prisma.$transaction.mockResolvedValue([
+      { activeAt: new Date('2026-08-16T02:00:00.000Z'), readAt: new Date('2026-08-16T02:01:00.000Z') },
+      {},
+    ]);
     const service = new InfrastructureMonitoringService(new ConfigService(), prisma as never);
 
-    await expect(service.markAlertRead(fingerprint, '2026-08-16T02:00:00.000Z', 'admin-1')).resolves.toMatchObject({ fingerprint, acknowledged: true });
+    jest.mocked(retainedAlerts).mockResolvedValue([
-    expect(prisma.infrastructureAlertRead.create).toHaveBeenCalledWith(expect.objectContaining({ data: expect.objectContaining({ fingerprint, userId: 'admin-1' }) }));
+      {
-    await expect(service.markAlertRead(fingerprint, '2026-08-15T02:00:00.000Z', 'admin-1')).rejects.toThrow('已结束或已重新触发');
+        fingerprint,
+        startedAt: '2026-08-16T02:00:00.000Z',
+        name: 'QaCritical',
+        severity: 'critical',
+      } as never,
+    ]);
+    await expect(service.markAlertRead(fingerprint, '2026-08-16T02:00:00.000Z', 'admin-1')).resolves.toMatchObject({
+      fingerprint,
+      acknowledged: true,
+    });
+    expect(prisma.infrastructureAlertRead.create).toHaveBeenCalledWith(
+      expect.objectContaining({ data: expect.objectContaining({ fingerprint, userId: 'admin-1' }) }),
+    );
+    await expect(service.markAlertRead(fingerprint, '2026-08-15T02:00:00.000Z', 'admin-1')).rejects.toThrow(
+      '已结束或已重新触发',
+    );
   });
 });

api/src/infrastructure-monitoring/infrastructure-monitoring.service.ts

@@ -1,9 +1,23 @@
-import { BadRequestException, Injectable, Logger, NotFoundException, ServiceUnavailableException } from '@nestjs/common';
+import { retainAlerts, retainedAlerts, clearRetainedAlert } from './persistent-alerts';
+import {
+  BadRequestException,
+  Injectable,
+  Logger,
+  NotFoundException,
+  ServiceUnavailableException,
+} from '@nestjs/common';
 import { ConfigService } from '@nestjs/config';
 import { Prisma } from '@prisma/client';
 import { createHash } from 'node:crypto';
 import { PrismaService } from '../prisma/prisma.service';
-import { compareMountpoints, FILESYSTEM_LABELS, FILESYSTEM_SELECTOR, FILESYSTEM_USAGE_PERCENT, filesystemIdentity } from './filesystem-metrics';
+import { alertHistoryRange, mergeAlertHistory, type AlertHistoryItem } from './alert-history';
+import {
+  compareMountpoints,
+  FILESYSTEM_LABELS,
+  FILESYSTEM_SELECTOR,
+  FILESYSTEM_USAGE_PERCENT,
+  filesystemIdentity,
+} from './filesystem-metrics';
 import type {
   InfrastructureAlert,
   InfrastructureMetricPoint,
@@ -57,7 +71,8 @@ const QUERIES = {
   uptimeSeconds: 'time() - node_boot_time_seconds',
   lastSampleAt: 'max(timestamp(node_uname_info))',
   // PromQL字符串本身需要两个反斜杠才能把正则的“\.”传给RE2；TypeScript字面量因此需要写四个。
-  services: 'max by (name) (node_systemd_unit_state{name=~"cmpp-api\\\\.service|cmpp-gateway\\\\.service|postgresql\\\\.service|redis(-server)?\\\\.service|cmpp-minio\\\\.service|nginx\\\\.service",state="active"})',
+  services:
+    'max by (name) (node_systemd_unit_state{name=~"cmpp-api\\\\.service|cmpp-gateway\\\\.service|postgresql\\\\.service|redis(-server)?\\\\.service|cmpp-minio\\\\.service|nginx\\\\.service",state="active"})',
 } as const;
 
 const SERVICE_DEFINITIONS = [
@@ -70,38 +85,62 @@ const SERVICE_DEFINITIONS = [
 ] as const;
 
 const SERVICE_METRIC_DEFINITIONS = [
-  { key: 'api', name: 'API服务', metrics: [
+  {
-    ['requestsPerSecond', '请求速率', 'cmpp:service_api:requests_per_second', 'per_second'],
+    key: 'api',
-    ['errorPercent', '5xx错误率', 'cmpp:service_api:error_percent', 'percent'],
+    name: 'API服务',
-    ['latencyP95', 'P95响应', 'cmpp:service_api:latency_p95_seconds', 'seconds'],
+    metrics: [
-    ['eventLoopP99', '事件循环P99', 'cmpp:service_api:event_loop_p99_seconds', 'seconds'],
+      ['requestsPerSecond', '请求速率', 'cmpp:service_api:requests_per_second', 'per_second'],
-  ] },
+      ['errorPercent', '5xx错误率', 'cmpp:service_api:error_percent', 'percent'],
-  { key: 'gateway', name: 'Gateway服务', metrics: [
+      ['latencyP95', 'P95响应', 'cmpp:service_api:latency_p95_seconds', 'seconds'],
-    ['submitsPerSecond', '提交速率', 'cmpp:service_gateway:submits_per_second', 'per_second'],
+      ['eventLoopP99', '事件循环P99', 'cmpp:service_api:event_loop_p99_seconds', 'seconds'],
-    ['failurePercent', '提交失败率', 'cmpp:service_gateway:failure_percent', 'percent'],
+    ],
-    ['queuePending', 'Stream pending', 'cmpp:service_gateway:queue_pending', 'count'],
+  },
-    ['queueOldestSeconds', '最旧pending', 'cmpp:service_gateway:queue_oldest_seconds', 'seconds'],
+  {
-  ] },
+    key: 'gateway',
-  { key: 'postgresql', name: 'PostgreSQL', metrics: [
+    name: 'Gateway服务',
-    ['connectionPercent', '连接使用率', 'cmpp:service_postgresql:connection_percent', 'percent'],
+    metrics: [
-    ['deadlocks15m', '15分钟死锁', 'cmpp:service_postgresql:deadlocks_15m', 'count'],
+      ['submitsPerSecond', '提交速率', 'cmpp:service_gateway:submits_per_second', 'per_second'],
-  ] },
+      ['failurePercent', '提交失败率', 'cmpp:service_gateway:failure_percent', 'percent'],
-  { key: 'redis', name: 'Redis', metrics: [
+      ['queuePending', 'Stream pending', 'cmpp:service_gateway:queue_pending', 'count'],
-    ['memoryPercent', '内存使用率', 'cmpp:service_redis:memory_percent', 'percent'],
+      ['queueOldestSeconds', '最旧pending', 'cmpp:service_gateway:queue_oldest_seconds', 'seconds'],
-    ['memoryUsedBytes', '已用内存', 'cmpp:service_redis:memory_used_bytes', 'bytes'],
+    ],
-    ['connectedClients', '客户端连接', 'cmpp:service_redis:connected_clients', 'count'],
+  },
-    ['evictions5m', '5分钟淘汰', 'cmpp:service_redis:evictions_5m', 'count'],
+  {
-  ] },
+    key: 'postgresql',
-  { key: 'minio', name: 'MinIO', metrics: [
+    name: 'PostgreSQL',
-    ['capacityPercent', '存储容量使用率', 'cmpp:service_minio:capacity_percent', 'percent'],
+    metrics: [
-    ['usageBytes', '对象数据量', 'cmpp:service_minio:usage_bytes', 'bytes'],
+      ['connectionPercent', '连接使用率', 'cmpp:service_postgresql:connection_percent', 'percent'],
-    ['objects', '对象数', 'cmpp:service_minio:objects', 'count'],
+      ['deadlocks15m', '15分钟死锁', 'cmpp:service_postgresql:deadlocks_15m', 'count'],
-    ['drivesOffline', '离线存储盘', 'cmpp:service_minio:drives_offline', 'count'],
+    ],
-  ] },
+  },
-  { key: 'nginx', name: 'Nginx', metrics: [
+  {
-    ['connectionsActive', '活跃连接', 'cmpp:service_nginx:connections_active', 'count'],
+    key: 'redis',
-    ['requestsPerSecond', '请求速率', 'cmpp:service_nginx:requests_per_second', 'per_second'],
+    name: 'Redis',
-  ] },
+    metrics: [
+      ['memoryPercent', '内存使用率', 'cmpp:service_redis:memory_percent', 'percent'],
+      ['memoryUsedBytes', '已用内存', 'cmpp:service_redis:memory_used_bytes', 'bytes'],
+      ['connectedClients', '客户端连接', 'cmpp:service_redis:connected_clients', 'count'],
+      ['evictions5m', '5分钟淘汰', 'cmpp:service_redis:evictions_5m', 'count'],
+    ],
+  },
+  {
+    key: 'minio',
+    name: 'MinIO',
+    metrics: [
+      ['capacityPercent', '存储容量使用率', 'cmpp:service_minio:capacity_percent', 'percent'],
+      ['usageBytes', '对象数据量', 'cmpp:service_minio:usage_bytes', 'bytes'],
+      ['objects', '对象数', 'cmpp:service_minio:objects', 'count'],
+      ['drivesOffline', '离线存储盘', 'cmpp:service_minio:drives_offline', 'count'],
+    ],
+  },
+  {
+    key: 'nginx',
+    name: 'Nginx',
+    metrics: [
+      ['connectionsActive', '活跃连接', 'cmpp:service_nginx:connections_active', 'count'],
+      ['requestsPerSecond', '请求速率', 'cmpp:service_nginx:requests_per_second', 'per_second'],
+    ],
+  },
 ] as const;
 
 const SERVICE_METRICS_QUERY = '{__name__=~"cmpp:service_.*"}';
@@ -164,12 +203,46 @@ export class InfrastructureMonitoringService {
   private readonly logger = new Logger(InfrastructureMonitoringService.name);
   private readonly prometheusUrl: string;
   private readonly queryTimeoutMs: number;
+  private alertTimer?: ReturnType<typeof setInterval>;
+  private alertPoll?: Promise<InfrastructureAlert[]>;
 
-  constructor(config: ConfigService, private readonly prisma: PrismaService) {
+  constructor(
+    config: ConfigService,
+    private readonly prisma: PrismaService,
+  ) {
     this.prometheusUrl = normalizePrometheusUrl(config.get('PROMETHEUS_URL'));
     this.queryTimeoutMs = Math.min(15_000, Math.max(1_000, Number(config.get('PROMETHEUS_QUERY_TIMEOUT_MS') ?? 5_000)));
   }
 
+  onModuleInit() {
+    if (process.env.CMPP_PROCESS_ROLE && !['api', 'all'].includes(process.env.CMPP_PROCESS_ROLE)) return;
+    const poll = () =>
+      void this.loadRetainedAlerts().catch(() => this.logger.warn('Persistent alert collection unavailable'));
+    poll();
+    this.alertTimer = setInterval(poll, 30_000);
+    this.alertTimer.unref();
+  }
+
+  onModuleDestroy() {
+    if (this.alertTimer) clearInterval(this.alertTimer);
+  }
+
+  private loadRetainedAlerts() {
+    if (!this.alertPoll) {
+      const observedAt = new Date();
+      this.alertPoll = this.getJson<PrometheusAlertResponse>('/api/v1/alerts')
+        .then((response) => retainAlerts(this.prisma, this.parseAlerts(response), observedAt))
+        .finally(() => {
+          this.alertPoll = undefined;
+        });
+    }
+    return this.alertPoll;
+  }
+
+  clearAlert(fingerprint: string, activeAt: unknown, userId: string) {
+    return clearRetainedAlert(this.prisma, fingerprint, activeAt, userId);
+  }
+
   async overview(rawRange?: string, userId?: string): Promise<InfrastructureMonitoringOverview> {
     const range = this.parseRange(rawRange);
     const collectedAt = new Date().toISOString();
@@ -179,11 +252,11 @@ export class InfrastructureMonitoringService {
         this.loadTrends(range),
         this.query(QUERIES.services),
         this.query(SERVICE_METRICS_QUERY),
-        this.getJson<PrometheusAlertResponse>('/api/v1/alerts'),
+        this.loadRetainedAlerts(),
       ]);
       const services = this.parseServices(serviceResponse);
       const serviceMetrics = this.parseServiceMetrics(serviceMetricResponse);
-      const alerts = await this.attachReadState(this.parseAlerts(alertResponse), userId);
+      const alerts = await this.attachReadState(alertResponse, userId);
       const warningAlerts = alerts.filter((item) => item.severity === 'warning').length;
       const criticalAlerts = alerts.filter((item) => item.severity === 'critical').length;
       const overallStatus = criticalAlerts > 0 ? 'critical' : warningAlerts > 0 ? 'warning' : 'healthy';
@@ -202,26 +275,33 @@ export class InfrastructureMonitoringService {
           activeAlerts: alerts.length,
         },
         metrics: instant.metrics,
-        trends: { ...trends.metrics, diskUsagePercent: rootDisk ? trends.disks.get(rootDisk.id) ?? [] : [] },
+        trends: { ...trends.metrics, diskUsagePercent: rootDisk ? (trends.disks.get(rootDisk.id) ?? []) : [] },
         disks: instant.disks.map((disk) => ({ ...disk, trend: trends.disks.get(disk.id) ?? [] })),
         services,
         serviceMetrics,
         alerts,
       };
     } catch (error) {
-      // 页面必须整体清空陈旧指标，但服务端仍需留下不含PromQL/地址/凭据的根因摘要便于运维诊断。
+      // 客户端保留最后成功快照；采集失败不推断告警恢复。
-      this.logger.warn(`Prometheus monitoring overview unavailable: ${error instanceof Error ? error.message : 'unknown error'}`);
+      this.logger.warn(
+        `Prometheus monitoring overview unavailable: ${error instanceof Error ? error.message : 'unknown error'}`,
+      );
       return this.unavailable(range, collectedAt);
     }
   }
 
   async notificationSummary(userId?: string) {
     try {
-      const alerts = await this.attachReadState(this.parseAlerts(await this.getJson<PrometheusAlertResponse>('/api/v1/alerts')), userId);
+      const alerts = await this.attachReadState(await this.loadRetainedAlerts(), userId);
       const unreadAlerts = alerts.filter((item) => !item.acknowledged);
-      return { count: unreadAlerts.length, criticalCount: unreadAlerts.filter((item) => item.severity === 'critical').length };
+      return {
+        count: unreadAlerts.length,
+        criticalCount: unreadAlerts.filter((item) => item.severity === 'critical').length,
+      };
     } catch (error) {
-      this.logger.warn(`Prometheus notification summary unavailable: ${error instanceof Error ? error.message : 'unknown error'}`);
+      this.logger.warn(
+        `Prometheus notification summary unavailable: ${error instanceof Error ? error.message : 'unknown error'}`,
+      );
       throw new ServiceUnavailableException('Prometheus活动告警当前不可用');
     }
   }
@@ -230,13 +310,22 @@ export class InfrastructureMonitoringService {
     if (!/^[a-f0-9]{24}$/.test(fingerprint)) throw new BadRequestException('告警指纹无效');
     const activeAt = new Date(String(rawActiveAt ?? ''));
     if (!Number.isFinite(activeAt.getTime())) throw new BadRequestException('告警开始时间无效');
-    const activeAlerts = this.parseAlerts(await this.getJson<PrometheusAlertResponse>('/api/v1/alerts'));
+    const activeAlerts = await retainedAlerts(this.prisma);
-    const current = activeAlerts.find((item) => item.fingerprint === fingerprint && Date.parse(item.startedAt) === activeAt.getTime());
+    const current = activeAlerts.find(
+      (item) => item.fingerprint === fingerprint && Date.parse(item.startedAt) === activeAt.getTime(),
+    );
     if (!current) throw new NotFoundException('该次活动告警已结束或已重新触发，请刷新后重试');
     const readAt = new Date();
-    const log = () => this.prisma.operationLog.create({
+    const log = () =>
-      data: { userId, action: 'monitoring.alert_marked_read', resource: 'infrastructure_alert', resourceId: fingerprint, detail: { activeAt: activeAt.toISOString(), alertName: current.name, severity: current.severity } },
+      this.prisma.operationLog.create({
-    });
+        data: {
+          userId,
+          action: 'monitoring.alert_marked_read',
+          resource: 'infrastructure_alert',
+          resourceId: fingerprint,
+          detail: { activeAt: activeAt.toISOString(), alertName: current.name, severity: current.severity },
+        },
+      });
     let read;
     try {
       [read] = await this.prisma.$transaction([
@@ -245,15 +334,57 @@ export class InfrastructureMonitoringService {
       ]);
     } catch (error) {
       if (!(error instanceof Prisma.PrismaClientKnownRequestError) || error.code !== 'P2002') throw error;
-      const existing = await this.prisma.infrastructureAlertRead.findUniqueOrThrow({ where: { fingerprint_userId: { fingerprint, userId } } });
+      const existing = await this.prisma.infrastructureAlertRead.findUniqueOrThrow({
+        where: { fingerprint_userId: { fingerprint, userId } },
+      });
       // 同一次触发重复点击不更新readAt也不重复写日志；activeAt变化才代表同指纹的新触发周期。
       if (existing.activeAt.getTime() === activeAt.getTime()) read = existing;
-      else [read] = await this.prisma.$transaction([
+      else
-        this.prisma.infrastructureAlertRead.update({ where: { fingerprint_userId: { fingerprint, userId } }, data: { activeAt, readAt } }),
+        [read] = await this.prisma.$transaction([
-        log(),
+          this.prisma.infrastructureAlertRead.update({
-      ]);
+            where: { fingerprint_userId: { fingerprint, userId } },
+            data: { activeAt, readAt },
+          }),
+          log(),
+        ]);
     }
-    return { fingerprint, activeAt: read.activeAt.toISOString(), acknowledged: true, acknowledgedAt: read.readAt.toISOString() };
+    return {
+      fingerprint,
+      activeAt: read.activeAt.toISOString(),
+      acknowledged: true,
+      acknowledgedAt: read.readAt.toISOString(),
+    };
+  }
+
+  async alertHistory(from?: string, to?: string, rawPage?: string) {
+    const range = alertHistoryRange(from, to);
+    const page = rawPage === undefined ? 1 : Number(rawPage);
+    if (!Number.isSafeInteger(page) || page < 1) throw new BadRequestException('告警页码无效');
+    const history = new Map<string, AlertHistoryItem>();
+    try {
+      // Daily raw range vectors retain short events that a coarse query_range step would miss.
+      for (let start = range.start; start < range.end; start += 86400) {
+        const end = Math.min(start + 86400, range.end);
+        const response = await this.getJson<PrometheusQueryResponse>('/api/v1/query', {
+          query: `ALERTS_FOR_STATE[${Math.ceil(end - start)}s]`,
+          time: String(end),
+        });
+        mergeAlertHistory(history, response.data?.result ?? [], range.start, range.end);
+      }
+    } catch {
+      throw new ServiceUnavailableException('历史告警查询失败，请稍后重试');
+    }
+    const items = [...history.values()].sort(
+      (a, b) => b.startedAt.localeCompare(a.startedAt) || a.id.localeCompare(b.id),
+    );
+    return {
+      items: items.slice((page - 1) * 25, page * 25),
+      total: items.length,
+      page,
+      pageSize: 25,
+      startDate: range.startDate,
+      endDate: range.endDate,
+    };
   }
 
   private parseRange(value?: string): InfrastructureMonitoringRange {
@@ -264,12 +395,21 @@ export class InfrastructureMonitoringService {
 
   private async loadInstantMetrics() {
     const keys = Object.keys(emptyMetrics()) as Array<keyof InfrastructureMonitoringOverview['metrics']>;
-    const responses = await Promise.all([...keys.map((key) => this.query(QUERIES[key])), this.query(QUERIES.lastSampleAt)]);
+    const responses = await Promise.all([
+      ...keys.map((key) => this.query(QUERIES[key])),
+      this.query(QUERIES.lastSampleAt),
+    ]);
     const metrics = emptyMetrics();
-    keys.forEach((key, index) => { if (!key.startsWith('disk')) metrics[key] = vectorValue(responses[index]); });
+    keys.forEach((key, index) => {
+      if (!key.startsWith('disk')) metrics[key] = vectorValue(responses[index]);
+    });
     const diskSamples = (key: keyof typeof metrics) => responses[keys.indexOf(key)].data?.result ?? [];
-    const usage = new Map(diskSamples('diskUsagePercent').map((item) => [filesystemIdentity(item.metric), finiteNumber(item.value?.[1])]));
+    const usage = new Map(
-    const available = new Map(diskSamples('diskAvailableBytes').map((item) => [filesystemIdentity(item.metric), finiteNumber(item.value?.[1])]));
+      diskSamples('diskUsagePercent').map((item) => [filesystemIdentity(item.metric), finiteNumber(item.value?.[1])]),
+    );
+    const available = new Map(
+      diskSamples('diskAvailableBytes').map((item) => [filesystemIdentity(item.metric), finiteNumber(item.value?.[1])]),
+    );
     const groups = new Map<string, PrometheusSeries[]>();
     for (const item of diskSamples('diskTotalBytes')) {
       if (!item.metric.device || !item.metric.mountpoint || (finiteNumber(item.value?.[1]) ?? 0) <= 0) continue;
@@ -278,18 +418,32 @@ export class InfrastructureMonitoringService {
       group.push(item);
       groups.set(id, group);
     }
-    const disks = [...groups].map(([id, items]) => {
+    const disks = [...groups]
-      const mountpoints = [...new Set(items.map((item) => item.metric.mountpoint))].sort(compareMountpoints);
+      .map(([id, items]) => {
-      const metric = items[0].metric;
+        const mountpoints = [...new Set(items.map((item) => item.metric.mountpoint))].sort(compareMountpoints);
-      return {
+        const metric = items[0].metric;
-        id, instance: metric.instance ?? '', device: metric.device, filesystem: metric.fstype ?? '',
+        return {
-        mountpoint: mountpoints[0], mountpoints,
+          id,
-        // Never sum aliases. Max/min also tolerate slight sampling differences.
+          instance: metric.instance ?? '',
-        totalBytes: Math.max(...items.map((item) => finiteNumber(item.value?.[1])!)),
+          device: metric.device,
-        availableBytes: available.get(id) ?? null, usagePercent: usage.get(id) ?? null,
+          filesystem: metric.fstype ?? '',
-      };
+          mountpoint: mountpoints[0],
-    })
+          mountpoints,
-      .sort((left, right) => left.instance.localeCompare(right.instance) || (left.mountpoint === '/' ? -1 : right.mountpoint === '/' ? 1 : left.mountpoint.localeCompare(right.mountpoint)));
+          // Never sum aliases. Max/min also tolerate slight sampling differences.
+          totalBytes: Math.max(...items.map((item) => finiteNumber(item.value?.[1])!)),
+          availableBytes: available.get(id) ?? null,
+          usagePercent: usage.get(id) ?? null,
+        };
+      })
+      .sort(
+        (left, right) =>
+          left.instance.localeCompare(right.instance) ||
+          (left.mountpoint === '/'
+            ? -1
+            : right.mountpoint === '/'
+              ? 1
+              : left.mountpoint.localeCompare(right.mountpoint)),
+      );
     const rootDisk = disks.find((disk) => disk.mountpoints.includes('/'));
     metrics.diskUsagePercent = rootDisk?.usagePercent ?? null;
     metrics.diskTotalBytes = rootDisk?.totalBytes ?? null;
@@ -304,21 +458,32 @@ export class InfrastructureMonitoringService {
     const keys = Object.keys(emptyTrends()) as Array<keyof InfrastructureMonitoringOverview['trends']>;
     const responses = await Promise.all(keys.map((key) => this.queryRange(QUERIES[key], start, end, config.step)));
     return {
-      metrics: Object.fromEntries(keys.map((key, index) => [key, key === 'diskUsagePercent' ? [] : matrixValues(responses[index])])) as InfrastructureMonitoringOverview['trends'],
+      metrics: Object.fromEntries(
-      disks: new Map((responses[keys.indexOf('diskUsagePercent')].data?.result ?? []).map((item) => [
+        keys.map((key, index) => [key, key === 'diskUsagePercent' ? [] : matrixValues(responses[index])]),
-        filesystemIdentity(item.metric), matrixValues({ status: 'success', data: { result: [item] } }),
+      ) as InfrastructureMonitoringOverview['trends'],
-      ])),
+      disks: new Map(
+        (responses[keys.indexOf('diskUsagePercent')].data?.result ?? []).map((item) => [
+          filesystemIdentity(item.metric),
+          matrixValues({ status: 'success', data: { result: [item] } }),
+        ]),
+      ),
     };
   }
 
   private parseServices(response: PrometheusQueryResponse): InfrastructureServiceStatus[] {
     const values = new Map<string, number>();
     for (const item of response.data?.result ?? []) {
-      if (item.metric.name) values.set(item.metric.name, vectorValue({ status: 'success', data: { result: [item] } }) ?? 0);
+      if (item.metric.name)
+        values.set(item.metric.name, vectorValue({ status: 'success', data: { result: [item] } }) ?? 0);
     }
     return SERVICE_DEFINITIONS.map((definition) => {
       const present = definition.units.filter((unit) => values.has(unit));
-      const status = present.length === 0 ? 'unknown' : present.some((unit) => (values.get(unit) ?? 0) >= 1) ? 'healthy' : 'unhealthy';
+      const status =
+        present.length === 0
+          ? 'unknown'
+          : present.some((unit) => (values.get(unit) ?? 0) >= 1)
+            ? 'healthy'
+            : 'unhealthy';
       return { key: definition.key, name: definition.name, unit: present[0] ?? definition.units[0], status };
     });
   }
@@ -329,7 +494,8 @@ export class InfrastructureMonitoringService {
       .map<InfrastructureAlert>((item) => {
         const labels = item.labels ?? {};
         const annotations = item.annotations ?? {};
-        const severity: InfrastructureAlert['severity'] = labels.severity === 'critical' ? 'critical' : labels.severity === 'warning' ? 'warning' : 'info';
+        const severity: InfrastructureAlert['severity'] =
+          labels.severity === 'critical' ? 'critical' : labels.severity === 'warning' ? 'warning' : 'info';
         const identity = JSON.stringify(Object.entries(labels).sort(([left], [right]) => left.localeCompare(right)));
         return {
           fingerprint: createHash('sha256').update(identity).digest('hex').slice(0, 24),
@@ -348,7 +514,9 @@ export class InfrastructureMonitoringService {
       })
       .sort((left, right) => {
         const priority: Record<InfrastructureAlert['severity'], number> = { critical: 0, warning: 1, info: 2 };
-        return priority[left.severity] - priority[right.severity] || Date.parse(left.startedAt) - Date.parse(right.startedAt);
+        return (
+          priority[left.severity] - priority[right.severity] || Date.parse(left.startedAt) - Date.parse(right.startedAt)
+        );
       });
   }
 
@@ -377,24 +545,46 @@ export class InfrastructureMonitoringService {
       key: group.key,
       name: group.name,
       available: group.metrics.some((metric) => values.has(metric[2])),
-      metrics: group.metrics.map(([key, label, metricName, unit]) => ({ key, label, value: values.get(metricName) ?? null, unit })),
+      metrics: group.metrics.map(([key, label, metricName, unit]) => ({
+        key,
+        label,
+        value: values.get(metricName) ?? null,
+        unit,
+      })),
     }));
   }
 
   private unavailable(range: InfrastructureMonitoringRange, collectedAt: string): InfrastructureMonitoringOverview {
-    const services = SERVICE_DEFINITIONS.map((item) => ({ key: item.key, name: item.name, unit: item.units[0], status: 'unknown' as const }));
+    const services = SERVICE_DEFINITIONS.map((item) => ({
+      key: item.key,
+      name: item.name,
+      unit: item.units[0],
+      status: 'unknown' as const,
+    }));
     return {
       available: false,
       range,
       collectedAt,
       lastSampleAt: null,
       error: 'Prometheus监控数据当前不可用，请检查采集与服务状态',
-      summary: { overallStatus: 'unknown', serviceTotal: services.length, serviceHealthy: 0, warningAlerts: 0, criticalAlerts: 0, activeAlerts: 0 },
+      summary: {
+        overallStatus: 'unknown',
+        serviceTotal: services.length,
+        serviceHealthy: 0,
+        warningAlerts: 0,
+        criticalAlerts: 0,
+        activeAlerts: 0,
+      },
       metrics: emptyMetrics(),
       disks: [],
       trends: emptyTrends(),
       services,
-      serviceMetrics: SERVICE_METRIC_DEFINITIONS.map((group) => ({ key: group.key, name: group.name, available: false, metrics: [] })),
+      serviceMetrics: SERVICE_METRIC_DEFINITIONS.map((group) => ({
+        key: group.key,
+        name: group.name,
+        available: false,
+        metrics: [],
+      })),
       alerts: [],
     };
   }
@@ -404,15 +594,26 @@ export class InfrastructureMonitoringService {
   }
 
   private queryRange(query: string, start: number, end: number, step: number) {
-    return this.getJson<PrometheusQueryResponse>('/api/v1/query_range', { query, start: String(start), end: String(end), step: String(step) });
+    return this.getJson<PrometheusQueryResponse>('/api/v1/query_range', {
+      query,
+      start: String(start),
+      end: String(end),
+      step: String(step),
+    });
   }
 
-  private async getJson<T extends { status: 'success' | 'error'; error?: string }>(path: string, params: Record<string, string> = {}): Promise<T> {
+  private async getJson<T extends { status: 'success' | 'error'; error?: string }>(
+    path: string,
+    params: Record<string, string> = {},
+  ): Promise<T> {
     const url = new URL(`${this.prometheusUrl}${path}`);
     Object.entries(params).forEach(([key, value]) => url.searchParams.set(key, value));
-    const response = await fetch(url, { headers: { Accept: 'application/json' }, signal: AbortSignal.timeout(this.queryTimeoutMs) });
+    const response = await fetch(url, {
+      headers: { Accept: 'application/json' },
+      signal: AbortSignal.timeout(this.queryTimeoutMs),
+    });
     if (!response.ok) throw new Error(`Prometheus HTTP ${response.status}`);
-    const result = await response.json() as T;
+    const result = (await response.json()) as T;
     if (result.status !== 'success') throw new Error('Prometheus query failed');
     return result;
   }

api/src/infrastructure-monitoring/persistent-alerts.ts

@@ -0,0 +1,143 @@
+import { BadRequestException, NotFoundException } from '@nestjs/common';
+import { Prisma } from '@prisma/client';
+import { createHash } from 'node:crypto';
+import { PrismaService } from '../prisma/prisma.service';
+import type { InfrastructureAlert } from './infrastructure-monitoring.contracts';
+
+export async function retainAlerts(prisma: PrismaService, alerts: InfrastructureAlert[], observedAt: Date) {
+  await prisma.$transaction(async (tx) => {
+    // Serialize snapshots across API processes; timestamps reject late HTTP results.
+    await tx.$executeRaw`SELECT pg_advisory_xact_lock(160916, 1)`;
+    const previous = await tx.infrastructureAlertCollection.findUnique({ where: { id: 'prometheus' } });
+    if (previous && previous.observedAt >= observedAt) return;
+    // Read durable work directly: application releases do not install Prometheus rules.
+    // Keep one occurrence identity until the condition really recovers, even after manual clear.
+    const reviewCount = await tx.smsAttemptCompletionWork.count({ where: { state: 'needs_review' } });
+    const oldest = await tx.smsCompletionEvent.findFirst({
+      where: { processedAt: null, work: { state: { in: ['pending', 'processing', 'retry_wait'] } } },
+      orderBy: { createdAt: 'asc' },
+      select: { createdAt: true },
+    });
+    const age = oldest ? Math.max(0, (observedAt.getTime() - oldest.createdAt.getTime()) / 1000) : 0;
+    alerts = [...alerts];
+    for (const condition of [
+      {
+        name: 'SmsCompletionNeedsReview',
+        active: reviewCount > 0,
+        severity: 'critical' as const,
+        summary: '短信收尾工作需要人工排查',
+        value: String(reviewCount),
+        threshold: '0',
+      },
+      {
+        name: 'SmsCompletionBacklog',
+        active: age > 300,
+        severity: 'warning' as const,
+        summary: '短信收尾工作等待超过5分钟',
+        value: `${Math.floor(age)}秒`,
+        threshold: '300秒',
+      },
+    ]) {
+      if (!condition.active) continue;
+      const fingerprint = createHash('sha256').update(`durable:${condition.name}`).digest('hex').slice(0, 24);
+      const occurrence = await tx.infrastructureAlertEvent.findFirst({
+        where: { fingerprint, recoveredAt: null },
+        orderBy: { activeAt: 'desc' },
+      });
+      alerts.push({
+        fingerprint,
+        name: condition.name,
+        severity: condition.severity,
+        status: 'firing',
+        startedAt: (occurrence?.activeAt ?? observedAt).toISOString(),
+        summary: condition.summary,
+        currentValue: condition.value,
+        threshold: condition.threshold,
+        service: '短信收尾',
+        acknowledged: false,
+      });
+    }
+    await tx.infrastructureAlertCollection.upsert({
+      where: { id: 'prometheus' },
+      create: { id: 'prometheus', observedAt },
+      update: { observedAt },
+    });
+    for (const alert of alerts) {
+      const activeAt = new Date(alert.startedAt);
+      const payload = JSON.parse(JSON.stringify(alert)) as Prisma.InputJsonValue;
+      await tx.infrastructureAlertEvent.createMany({
+        data: [{ fingerprint: alert.fingerprint, activeAt, payload, lastObservedAt: observedAt }],
+        skipDuplicates: true,
+      });
+      await tx.infrastructureAlertEvent.updateMany({
+        where: { fingerprint: alert.fingerprint, activeAt, lastObservedAt: { lte: observedAt } },
+        data: { payload, lastObservedAt: observedAt, recoveredAt: null },
+      });
+    }
+    await tx.infrastructureAlertEvent.updateMany({
+      where: {
+        recoveredAt: null,
+        lastObservedAt: { lt: observedAt },
+        ...(alerts.length
+          ? {
+              NOT: {
+                OR: alerts.map((alert) => ({ fingerprint: alert.fingerprint, activeAt: new Date(alert.startedAt) })),
+              },
+            }
+          : {}),
+      },
+      data: { recoveredAt: observedAt },
+    });
+  });
+  return retainedAlerts(prisma);
+}
+
+export async function retainedAlerts(prisma: PrismaService): Promise<InfrastructureAlert[]> {
+  const records = await prisma.infrastructureAlertEvent.findMany({
+    where: { clearedAt: null },
+    orderBy: [{ activeAt: 'desc' }, { id: 'asc' }],
+  });
+  return records.map((record) => ({
+    ...(record.payload as unknown as InfrastructureAlert),
+    ...(record.recoveredAt ? { status: 'resolved' } : {}),
+    acknowledged: false,
+  }));
+}
+
+export async function clearRetainedAlert(
+  prisma: PrismaService,
+  fingerprint: string,
+  rawActiveAt: unknown,
+  userId: string,
+) {
+  const activeAt = new Date(String(rawActiveAt ?? ''));
+  if (!/^[a-f0-9]{24}$/.test(fingerprint) || !Number.isFinite(activeAt.getTime()))
+    throw new BadRequestException('告警标识无效');
+  return prisma.$transaction(async (tx) => {
+    const record = await tx.infrastructureAlertEvent.findUnique({
+      where: { fingerprint_activeAt: { fingerprint, activeAt } },
+    });
+    if (!record) throw new NotFoundException('告警记录不存在');
+    const clearedAt = new Date();
+    const result = await tx.infrastructureAlertEvent.updateMany({
+      where: { id: record.id, clearedAt: null },
+      data: { clearedAt, clearedBy: userId },
+    });
+    if (result.count)
+      await tx.operationLog.create({
+        data: {
+          userId,
+          action: 'monitoring.alert_cleared',
+          resource: 'infrastructure_alert',
+          resourceId: record.id,
+          detail: { fingerprint, activeAt: activeAt.toISOString() },
+        },
+      });
+    return {
+      fingerprint,
+      activeAt: activeAt.toISOString(),
+      cleared: true,
+      clearedAt: (record.clearedAt ?? clearedAt).toISOString(),
+    };
+  });
+}

api/src/main.ts

@@ -26,20 +26,26 @@ async function bootstrap() {
   configureHttpBodyParsers(app);
 
   const swaggerConfig = new DocumentBuilder()
-    .setTitle('CMPP Platform API')
+    .setTitle('聆界短信平台 API')
-    .setDescription('First-version CMPP SMS platform API')
+    .setDescription('聆界短信平台 API')
     .setVersion('0.1.0')
     .build();
   const document = SwaggerModule.createDocument(app, swaggerConfig);
   SwaggerModule.setup('api/docs', app, document);
 
-  const clientDocument = SwaggerModule.createDocument(app, new DocumentBuilder()
+  const clientDocument = SwaggerModule.createDocument(
-    .setTitle('CMPP短信平台 HTTP 客户接口')
+    app,
-    .setDescription('单条短信发送、短信状态查询、上行短信查询及回调验签接口')
+    new DocumentBuilder()
-    .setVersion('1.0.0')
+      .setTitle('聆界短信平台 HTTP 客户接口')
-    .build(), { include: [OpenApiModule] });
+      .setDescription('单条短信发送、短信状态查询、上行短信查询及回调验签接口')
-  clientDocument.paths = Object.fromEntries(Object.entries(clientDocument.paths).filter(([path]) => path.startsWith('/api/openapi/v1/')));
+      .setVersion('1.0.0')
-  SwaggerModule.setup('api/client-docs', app, clientDocument);
+      .build(),
+    { include: [OpenApiModule] },
+  );
+  clientDocument.paths = Object.fromEntries(
+    Object.entries(clientDocument.paths).filter(([path]) => path.startsWith('/api/openapi/v1/')),
+  );
+  SwaggerModule.setup('api/client-docs', app, clientDocument, { ui: false });
 
   const port = Number(process.env.API_PORT ?? 3000);
   // 生产环境只允许 Nginx 访问管理 API；显式绑定回环，避免默认的全网卡监听绕过入口鉴权与限流。
@@ -55,7 +61,10 @@ async function bootstrap() {
       response.writeHead(404).end();
       return;
     }
-    response.writeHead(200, { 'Content-Type': 'text/plain; version=0.0.4; charset=utf-8', 'Cache-Control': 'no-store' });
+    response.writeHead(200, {
+      'Content-Type': 'text/plain; version=0.0.4; charset=utf-8',
+      'Cache-Control': 'no-store',
+    });
     response.end(metrics.render());
   });
   // Metrics use a dedicated loopback listener so Nginx cannot accidentally expose them through /api/.

api/src/metrics/metrics.service.ts

@@ -1,3 +1,4 @@
+import { renderCompletionMetrics } from '../send-chain/completion-metrics';
 import { Injectable, OnModuleDestroy } from '@nestjs/common';
 import { monitorEventLoopDelay } from 'node:perf_hooks';
 
@@ -314,6 +315,7 @@ export class MetricsService implements OnModuleDestroy {
       lines.push(metricLine('cmpp_api_auth_protection_events_total', count, { event, scope }));
     }
     this.eventLoopDelay.reset();
+    lines.push(...renderCompletionMetrics());
     return `${lines.join('\n')}\n`;
   }
 

api/src/open-api/docs/reader.css

@@ -0,0 +1,182 @@
+.http-developer-docs {
+  margin: 0;
+  color: #1f2937;
+  background: #f6f7f9;
+  font:
+    14px/1.6 system-ui,
+    sans-serif;
+}
+.http-developer-docs * {
+  box-sizing: border-box;
+}
+.http-developer-docs .http-doc-header {
+  padding: 24px;
+  border-bottom: 1px solid #e5e7eb;
+  background: #fff;
+  display: flex;
+  gap: 20px;
+  justify-content: space-between;
+  align-items: center;
+}
+.http-developer-docs h1 {
+  font-size: 24px;
+  margin: 8px 0;
+}
+.http-developer-docs h2 {
+  font-size: 20px;
+  margin: 0 0 16px;
+}
+.http-developer-docs h3 {
+  font-size: 16px;
+  margin: 20px 0 12px;
+}
+.http-developer-docs p {
+  overflow-wrap: anywhere;
+}
+.http-developer-docs a {
+  color: #2563eb;
+  text-decoration: none;
+  overflow-wrap: anywhere;
+}
+.http-developer-docs a:hover {
+  text-decoration: underline;
+}
+.http-developer-docs .http-doc-actions {
+  display: flex;
+  gap: 16px;
+  flex-wrap: wrap;
+}
+.http-developer-docs .http-doc-layout {
+  display: grid;
+  grid-template-columns: 210px minmax(0, 1fr);
+}
+.http-developer-docs nav {
+  padding: 20px;
+  position: sticky;
+  top: 0;
+  align-self: start;
+  max-height: 100vh;
+  overflow-y: auto;
+}
+.http-developer-docs nav a {
+  display: block;
+  padding: 7px 0;
+  font-size: 13px;
+}
+.http-developer-docs nav label {
+  display: block;
+  margin-top: 20px;
+}
+.http-developer-docs input {
+  width: 100%;
+  padding: 8px;
+  border: 1px solid #d1d5db;
+  border-radius: 6px;
+  font: inherit;
+}
+.http-developer-docs main {
+  min-width: 0;
+}
+.http-developer-docs section {
+  display: block;
+  border-bottom: 1px solid #e5e7eb;
+  scroll-margin-top: 20px;
+}
+.http-developer-docs section[hidden] {
+  display: none;
+}
+.http-developer-docs .http-doc-body {
+  padding: 24px;
+  background: #fff;
+  min-width: 0;
+}
+.http-developer-docs .http-doc-sample {
+  margin-bottom: 16px;
+  border: 1px solid #d1d5db;
+  border-radius: 8px;
+  overflow: hidden;
+  background: #fff;
+}
+.http-developer-docs .http-doc-sample-bar {
+  padding: 10px;
+  display: flex;
+  gap: 12px;
+  justify-content: space-between;
+  align-items: center;
+  font-size: 12px;
+  color: #6b7280;
+}
+.http-developer-docs button {
+  padding: 5px 12px;
+  border: 1px solid #d1d5db;
+  border-radius: 6px;
+  color: #1f2937;
+  background: #fff;
+  cursor: pointer;
+  flex-shrink: 0;
+}
+.http-developer-docs button:focus-visible,
+.http-developer-docs a:focus-visible {
+  outline: 2px solid #2563eb;
+  outline-offset: 2px;
+}
+.http-developer-docs pre {
+  margin: 0;
+  padding: 16px;
+  overflow: auto;
+  max-height: 560px;
+  font-size: 13px;
+  background: #f4f6f8;
+}
+.http-developer-docs code {
+  font-family: ui-monospace, monospace;
+  overflow-wrap: anywhere;
+}
+.http-developer-docs .http-doc-table {
+  overflow-x: auto;
+}
+.http-developer-docs table {
+  border-collapse: collapse;
+  min-width: 100%;
+}
+.http-developer-docs td {
+  padding: 9px;
+  border: 1px solid #e5e7eb;
+  min-width: 100px;
+  overflow-wrap: anywhere;
+}
+.http-developer-docs tr:first-child {
+  font-weight: 600;
+  background: #f4f6f8;
+}
+.http-developer-docs .http-doc-copy-status {
+  position: fixed;
+  bottom: 12px;
+  right: 12px;
+  max-width: 80vw;
+  background: #fff;
+  border-radius: 6px;
+  padding: 8px;
+  box-shadow: 0 2px 12px #0002;
+}
+.http-developer-docs .http-doc-copy-status:empty {
+  display: none;
+}
+
+@media (width <= 700px) {
+  .http-developer-docs .http-doc-header {
+    padding: 16px;
+    display: block;
+  }
+  .http-developer-docs .http-doc-layout {
+    grid-template-columns: minmax(0, 1fr);
+  }
+  .http-developer-docs nav {
+    position: static;
+    max-height: none;
+    padding: 16px;
+  }
+  .http-developer-docs .http-doc-body {
+    padding: 16px;
+  }
+}

api/src/open-api/docs/reader.js

@@ -0,0 +1,31 @@
+/* global document, navigator, window, Event */
+const copyStatus = document.getElementById('copy-status');
+document.addEventListener('click', async (event) => {
+  const button = event.target.closest('button[data-copy]');
+  if (!button) return;
+  const content = document.getElementById(button.dataset.copy);
+  try {
+    if (!navigator.clipboard) throw new Error('clipboard unavailable');
+    await navigator.clipboard.writeText(content.textContent);
+    copyStatus.textContent = '已复制示例；未执行任何请求。';
+  } catch {
+    const range = document.createRange(); range.selectNodeContents(content);
+    const selection = window.getSelection(); selection.removeAllRanges(); selection.addRange(range);
+    copyStatus.textContent = '自动复制不可用，已选中示例，请手动复制。';
+  }
+});
+const search = document.getElementById('doc-search');
+search.addEventListener('input', () => {
+  const term = search.value.trim().toLowerCase(); let visible = 0;
+  document.querySelectorAll('[data-doc-section]').forEach((section) => {
+    section.hidden = !!term && !section.textContent.toLowerCase().includes(term);
+    if (!section.hidden) visible++;
+  });
+  document.getElementById('no-results').hidden = visible !== 0;
+  document.getElementById('search-status').textContent = term ? `${visible} 个章节匹配` : '';
+});
+document.querySelector('nav').addEventListener('click', (event) => {
+  if (!event.target.closest('a')) return;
+  search.value = ''; search.dispatchEvent(new Event('input'));
+});
+if (window.innerWidth <= 700) document.querySelector('nav details').open = false;

api/src/open-api/docs/reader.ts

@@ -0,0 +1,67 @@
+import { readFileSync } from 'node:fs';
+import { resolve } from 'node:path';
+
+export function httpDocVersion(markdown: string) {
+  const metadata = markdown.split(/\r?\n/).find((line) => line.startsWith('**接口版本：')) ?? '';
+  const version = /接口版本：([a-zA-Z0-9.-]+)/.exec(metadata)?.[1];
+  const revision = /\b\d{4}-\d{2}-\d{2}\b/.exec(metadata)?.[0];
+  if (!version || !revision) throw new Error('HTTP document metadata is missing');
+  return version + ' / ' + revision;
+}
+export function readHttpGuide() {
+  return readFileSync(resolve(__dirname, '../../../../docs/client-http-api-guide.md'), 'utf8');
+}
+function asset(name: string) {
+  return readFileSync(resolve(__dirname, '../../../src/open-api/docs', name), 'utf8');
+}
+export function escapeHtml(value: string) {
+  return value.replace(/[&<>"']/g, (char) => ({ '&': '&amp;', '<': '&lt;', '>': '&gt;', '"': '&quot;', "'": '&#39;' })[char]!);
+}
+function inline(value: string): string {
+  // Escape first; raw HTML can never execute. Only HTTP(S) and local anchors become links.
+  return escapeHtml(value).replace(/`([^`]+)`/g, '<code>$1</code>').replace(/\*\*([^*]+)\*\*/g, '<strong>$1</strong>').replace(/\[([^\]]+)\]\(([^)]+)\)/g, (_match, label: string, url: string) => /^(https?:\/\/|#)/i.test(url) ? `<a href="${url}" rel="noreferrer">${label}</a>` : label);
+}
+export function renderHttpGuide(markdown: string, origin: string) {
+  const lines = markdown.replace(/\r\n/g, '\n').split('\n');
+  const sections: Array<{ id: string; title: string; body: string[] }> = [];
+  let current = { id: 'introduction', title: '接入指南', body: [] as string[] };
+  sections.push(current);
+  let code: string[] | null = null;
+  let language = '';
+  let sampleTitle = '示例';
+  let table = false;
+  let sampleCount = 0;
+  const closeTable = () => { if (table) { current.body.push('</tbody></table></div>'); table = false; } };
+  for (const line of lines) {
+    if (code) {
+      if (/^```/.test(line)) {
+        current.body.push(`<div class="http-doc-sample"><div class="http-doc-sample-bar"><span>${escapeHtml(sampleTitle)} · ${escapeHtml(language || '示例')} · 仅供阅读，不执行请求</span><button type="button" data-copy="sample-${++sampleCount}">复制代码</button></div><pre id="sample-${sampleCount}" tabindex="0"><code>${escapeHtml(code.join('\n'))}</code></pre></div>`);
+        code = null;
+      } else code.push(line);
+      continue;
+    }
+    if (/^```/.test(line)) { closeTable(); code = []; language = line.slice(3).trim(); continue; }
+    const heading = /^(#{1,4})\s+(.+)$/.exec(line);
+    if (heading) {
+      closeTable();
+      sampleTitle = heading[2];
+      if (heading[1].length === 2) {
+        current = { id: 'section-' + sections.length, title: heading[2], body: [] };
+        sections.push(current);
+      } else if (heading[1].length > 2) current.body.push(`<h3>${inline(heading[2])}</h3>`);
+      continue;
+    }
+    if (/^\s*\|/.test(line)) {
+      if (/^\s*\|[\s:|-]+\|?\s*$/.test(line)) continue;
+      if (!table) { current.body.push('<div class="http-doc-table"><table><tbody>'); table = true; }
+      current.body.push('<tr>' + line.trim().replace(/^\||\|$/g, '').split('|').map((cell) => `<td>${inline(cell.trim())}</td>`).join('') + '</tr>');
+      continue;
+    }
+    closeTable();
+    const caption = line.trim().replace(/^\*\*(.+)\*\*$/, '$1');
+    if (caption.endsWith('：') && caption.length < 70) sampleTitle = caption.replace(/：$/, '');
+    if (line.trim() && !/^---+$/.test(line)) current.body.push(`<p>${inline(line.replace(/^>\s?/, '').replace(/^- /, '• '))}</p>`);
+  }
+  closeTable();
+  return `<!doctype html><html lang="zh-CN"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width,initial-scale=1"><title>聆界短信平台 · HTTP 接入文档</title><style>${asset('reader.css')}</style></head><body class="http-developer-docs"><header class="http-doc-header"><div><strong>聆界短信平台 · 开发者文档</strong><h1>HTTP 接口接入文档</h1><p>${escapeHtml(httpDocVersion(markdown))} · 基础地址 ${escapeHtml(origin || '当前环境')}/api/openapi/v1</p></div><div class="http-doc-actions"><a href="/api/client-docs?format=md" download="client-http-api-guide.md">下载 MD</a><a href="/api/client-docs-json" target="_blank" rel="noreferrer">OpenAPI JSON</a></div></header><div class="http-doc-layout"><nav aria-label="文档目录"><details open><summary>目录</summary>${sections.map((section) => `<a href="#${section.id}">${inline(section.title)}</a>`).join('')}</details><label for="doc-search">错误码 / 文档检索</label><input id="doc-search" type="search" placeholder="输入错误码或关键词"><p id="search-status" role="status"></p></nav><main>${sections.map((section) => `<section id="${section.id}" data-doc-section><div class="http-doc-body"><h2>${inline(section.title)}</h2>${section.body.join('')}</div></section>`).join('')}<p id="no-results" hidden>没有匹配的文档内容，请更换关键词。</p></main></div><p class="http-doc-copy-status" role="status" id="copy-status"></p><script>${asset('reader.js')}</script></body></html>`;
+}

api/src/open-api/open-api-auth.guard.ts

@@ -1,19 +1,61 @@
-import { CanActivate, ExecutionContext, ForbiddenException, HttpException, HttpStatus, Injectable, OnModuleDestroy, UnauthorizedException } from '@nestjs/common';
+import {
-import { createHash, createHmac, timingSafeEqual } from 'node:crypto';
+  CanActivate,
+  ExecutionContext,
+  ForbiddenException,
+  HttpException,
+  HttpStatus,
+  Injectable,
+  OnModuleDestroy,
+  Optional,
+  UnauthorizedException,
+} from '@nestjs/common';
+import { randomUUID, timingSafeEqual } from 'node:crypto';
 import { isIP } from 'node:net';
 import IORedis from 'ioredis';
 import { PrismaService } from '../prisma/prisma.service';
 import { decryptSecret } from './open-api.crypto';
 import type { OpenApiRequestLike } from './open-api.types';
+import { openApiSignature, publicOpenApiFailure } from './open-api.protocol';
+import { ProtocolLogsService } from '../protocol-logs/protocol-logs.service';
 import { SecurityDetectionService } from '../security-detection/security-detection.service';
 
 @Injectable()
 export class OpenApiAuthGuard implements CanActivate, OnModuleDestroy {
   private redis?: IORedis;
 
-  constructor(private readonly prisma: PrismaService, private readonly security: SecurityDetectionService) {}
+  constructor(
+    private readonly prisma: PrismaService,
+    private readonly security: SecurityDetectionService,
+    @Optional() private readonly protocolLogs?: ProtocolLogsService,
+  ) {}
 
   async canActivate(context: ExecutionContext) {
+    const request = context.switchToHttp().getRequest<OpenApiRequestLike>();
+    request.openApiRequestId = 'req_' + randomUUID();
+    context
+      .switchToHttp()
+      .getResponse<{ setHeader: (name: string, value: string) => void }>()
+      .setHeader('X-Request-Id', request.openApiRequestId);
+    const startedAt = Date.now();
+    try {
+      return await this.authenticate(context);
+    } catch (error) {
+      const failure = publicOpenApiFailure(error);
+      this.protocolLogs?.record({
+        protocol: 'http',
+        direction: 'client_to_platform',
+        eventType: 'authentication',
+        status: 'failed',
+        requestId: request.openApiRequestId,
+        resultCode: failure.code,
+        durationMs: Date.now() - startedAt,
+        detail: { method: request.method, path: '/api/openapi/v1/sms' },
+      });
+      throw error;
+    }
+  }
+
+  private async authenticate(context: ExecutionContext) {
     const request = context.switchToHttp().getRequest<OpenApiRequestLike>();
     const accessKey = header(request, 'x-app-key');
     const timestampText = header(request, 'x-timestamp');
@@ -40,26 +82,45 @@ export class OpenApiAuthGuard implements CanActivate, OnModuleDestroy {
       throw new ForbiddenException({ code: 'HTTP_API_DISABLED', message: '该企业应用未开通HTTP接口' });
     }
     const timestamp = Number(timestampText);
-    if (!Number.isFinite(timestamp) || Math.abs(Date.now() - timestamp * 1000) > config.timestampToleranceSeconds * 1000) {
+    if (
+      !Number.isFinite(timestamp) ||
+      Math.abs(Date.now() - timestamp * 1000) > config.timestampToleranceSeconds * 1000
+    ) {
       await this.recordFailure('http_signature_failure', request, accessKey, 'TIMESTAMP_EXPIRED');
       throw new UnauthorizedException({ code: 'TIMESTAMP_EXPIRED', message: '请求时间戳已过期' });
     }
     const sourceIp = requestIp(request);
-    if (credential.application.httpIpAllowlist.length > 0 && (!sourceIp || !credential.application.httpIpAllowlist.some((item) => ipMatches(sourceIp, item.ipCidr)))) {
+    if (
+      credential.application.httpIpAllowlist.length > 0 &&
+      (!sourceIp || !credential.application.httpIpAllowlist.some((item) => ipMatches(sourceIp, item.ipCidr)))
+    ) {
       throw new ForbiddenException({ code: 'IP_NOT_ALLOWED', message: '当前IP不在HTTP接口白名单中' });
     }
     const path = (request.originalUrl ?? request.url ?? '').split('?')[0];
-    const bodyHash = createHash('sha256').update(request.rawBody ?? Buffer.from(JSON.stringify(request.body ?? {}))).digest('hex');
+    const expected = openApiSignature(
-    const signatureSource = [request.method.toUpperCase(), path, timestampText, nonce, bodyHash].join('\n');
+      decryptSecret(credential.secretEncrypted),
-    const expected = createHmac('sha256', decryptSecret(credential.secretEncrypted)).update(signatureSource).digest('hex');
+      request.method,
+      path,
+      timestampText,
+      nonce,
+      request.rawBody,
+    );
     const expectedBuffer = Buffer.from(expected, 'hex');
-    const suppliedBuffer = /^[0-9a-f]{64}$/i.test(suppliedSignature) ? Buffer.from(suppliedSignature, 'hex') : Buffer.alloc(0);
+    const suppliedBuffer = /^[0-9a-f]{64}$/i.test(suppliedSignature)
+      ? Buffer.from(suppliedSignature, 'hex')
+      : Buffer.alloc(0);
     if (expectedBuffer.length !== suppliedBuffer.length || !timingSafeEqual(expectedBuffer, suppliedBuffer)) {
       await this.recordFailure('http_signature_failure', request, accessKey, 'SIGNATURE_INVALID');
       throw new UnauthorizedException({ code: 'SIGNATURE_INVALID', message: '请求签名校验失败' });
     }
     const redis = this.getRedis();
-    const nonceAccepted = await redis.set(`openapi:nonce:${credential.id}:${nonce}`, '1', 'EX', config.timestampToleranceSeconds * 2, 'NX');
+    const nonceAccepted = await redis.set(
+      `openapi:nonce:${credential.id}:${nonce}`,
+      '1',
+      'EX',
+      config.timestampToleranceSeconds * 2,
+      'NX',
+    );
     if (nonceAccepted !== 'OK') {
       await this.recordFailure('http_replay_attempt', request, accessKey, 'NONCE_REPLAYED');
       throw new UnauthorizedException({ code: 'NONCE_REPLAYED', message: 'X-Nonce 已使用' });
@@ -78,22 +139,41 @@ export class OpenApiAuthGuard implements CanActivate, OnModuleDestroy {
       accessKey,
       sourceIp,
     };
-    await this.prisma.httpApiCredential.update({ where: { id: credential.id }, data: { lastUsedAt: new Date(), lastUsedIp: sourceIp } });
+    await this.prisma.httpApiCredential.update({
+      where: { id: credential.id },
+      data: { lastUsedAt: new Date(), lastUsedIp: sourceIp },
+    });
     return true;
   }
 
-  onModuleDestroy() { this.redis?.disconnect(); }
+  onModuleDestroy() {
+    this.redis?.disconnect();
+  }
 
   private getRedis() {
     this.redis ??= new IORedis(process.env.REDIS_URL ?? 'redis://127.0.0.1:6379', { maxRetriesPerRequest: 1 });
     return this.redis;
   }
 
-  private async recordFailure(ruleCode: 'http_invalid_api_key' | 'http_signature_failure' | 'http_replay_attempt', request: OpenApiRequestLike, account: string | undefined, resultCode: string) {
+  private async recordFailure(
+    ruleCode: 'http_invalid_api_key' | 'http_signature_failure' | 'http_replay_attempt',
+    request: OpenApiRequestLike,
+    account: string | undefined,
+    resultCode: string,
+  ) {
     const sourceIp = requestIp(request);
     if (!sourceIp) return;
     // 检测记录失败不能改变原鉴权响应，避免安全辅助链路放大为业务可用性事故。
-    await this.security.recordEvent({ ruleCode, sourceIp, account, resultCode, protocol: 'http', path: (request.originalUrl ?? request.url ?? '').split('?')[0] }).catch(() => undefined);
+    await this.security
+      .recordEvent({
+        ruleCode,
+        sourceIp,
+        account,
+        resultCode,
+        protocol: 'http',
+        path: (request.originalUrl ?? request.url ?? '').split('?')[0],
+      })
+      .catch(() => undefined);
   }
 }
 
@@ -105,7 +185,12 @@ function header(request: OpenApiRequestLike, name: string) {
 function requestIp(request: OpenApiRequestLike) {
   const forwarded = header(request, 'x-forwarded-for')?.split(',')[0]?.trim();
   const remoteAddress = request.socket?.remoteAddress?.replace(/^::ffff:/, '');
-  const trustedProxies = new Set((process.env.TRUSTED_PROXY_IPS ?? '127.0.0.1,::1').split(',').map((item) => item.trim()).filter(Boolean));
+  const trustedProxies = new Set(
+    (process.env.TRUSTED_PROXY_IPS ?? '127.0.0.1,::1')
+      .split(',')
+      .map((item) => item.trim())
+      .filter(Boolean),
+  );
   return (remoteAddress && trustedProxies.has(remoteAddress) ? forwarded : remoteAddress)?.replace(/^::ffff:/, '');
 }
 

api/src/open-api/open-api-body-error.middleware.ts

@@ -0,0 +1,21 @@
+import { randomUUID } from 'node:crypto';
+import { sendOpenApiProblem, type OpenApiProblemResponse } from './open-api.protocol';
+
+/** Mounted after parsers, before routes; never expose parser errors containing raw input. */
+export function openApiBodyErrorMiddleware(
+  error: unknown,
+  request: { openApiRequestId?: string },
+  response: OpenApiProblemResponse,
+  next: (error: unknown) => void,
+) {
+  const type = error && typeof error === 'object' && 'type' in error ? error.type : undefined;
+  const failures: Record<string, { status: number; code: string; message: string }> = {
+    'entity.parse.failed': { status: 400, code: 'PARAMETER_INVALID', message: '请求体必须为有效的JSON对象' },
+    'entity.too.large': { status: 413, code: 'PAYLOAD_TOO_LARGE', message: '请求体超过大小限制' },
+    'charset.unsupported': { status: 415, code: 'UNSUPPORTED_MEDIA_TYPE', message: '请求体字符集不受支持' },
+    'encoding.unsupported': { status: 415, code: 'UNSUPPORTED_MEDIA_TYPE', message: '请求体编码不受支持' },
+  };
+  const failure = typeof type === 'string' && Object.hasOwn(failures, type) ? failures[type] : undefined;
+  if (!failure) return next(error);
+  sendOpenApiProblem(response, (request.openApiRequestId ??= `req_${randomUUID()}`), failure);
+}

api/src/open-api/open-api-contract.spec.ts

@@ -0,0 +1,66 @@
+import { PrismaService } from '../prisma/prisma.service';
+import { SecurityDetectionService } from '../security-detection/security-detection.service';
+import { Module } from '@nestjs/common';
+import { NestFactory } from '@nestjs/core';
+import { DocumentBuilder, SwaggerModule } from '@nestjs/swagger';
+import { OpenApiController } from './open-api.controller';
+import { OpenApiService } from './open-api.service';
+import { OpenApiAuthGuard } from './open-api-auth.guard';
+import { OpenApiTraceInterceptor } from './open-api-trace.interceptor';
+
+@Module({
+  controllers: [OpenApiController],
+  providers: [
+    { provide: PrismaService, useValue: {} },
+    { provide: SecurityDetectionService, useValue: {} },
+    { provide: OpenApiService, useValue: {} },
+    { provide: OpenApiAuthGuard, useValue: {} },
+    { provide: OpenApiTraceInterceptor, useValue: {} },
+  ],
+})
+class ContractModule {}
+
+describe('generated public OpenAPI contract', () => {
+  it('describes exactly four operations, seven query fields, nullable IDs and both callbacks', async () => {
+    const app = await NestFactory.create(ContractModule, { logger: false, abortOnError: false });
+    try {
+      app.setGlobalPrefix('api');
+      const document = SwaggerModule.createDocument(
+        app,
+        new DocumentBuilder().setTitle('contract').setVersion('v1').build(),
+      );
+      expect(
+        Object.values(document.paths).reduce(
+          (count, path) => count + Object.keys(path).filter((key) => ['get', 'post'].includes(key)).length,
+          0,
+        ),
+      ).toBe(4);
+      const post = document.paths['/api/openapi/v1/sms/messages'].post!;
+      const headers = post.parameters as Array<{ name: string; in: string; required?: boolean }>;
+      expect(headers.filter((field) => field.name.toLowerCase() === 'idempotency-key')).toHaveLength(1);
+      expect(headers.some((field) => field.name.toLowerCase() === 'user-agent' && field.required)).toBe(false);
+      const query = document.paths['/api/openapi/v1/sms/uplinks'].get!.parameters as Array<{
+        name: string;
+        in: string;
+      }>;
+      expect(
+        query
+          .filter((field) => field.in === 'query')
+          .map((field) => field.name)
+          .sort(),
+      ).toEqual(['accessNumber', 'cursor', 'endTime', 'keyword', 'limit', 'mobile', 'startTime']);
+      for (const path of Object.values(document.paths)) {
+        if (path.get) expect(path.get.responses['200']).toHaveProperty('content.application/json.schema');
+      }
+      expect(document.components!.schemas!.OpenApiSendMessageResponseDto).toMatchObject({
+        properties: { clientMessageId: { type: 'string', nullable: true } },
+      });
+      expect(document.components!.schemas).toHaveProperty('OpenApiReceiptEventDto');
+      expect(document.components!.schemas).toHaveProperty('OpenApiUplinkEventDto');
+      const detail = JSON.stringify(document.components!.schemas!.OpenApiUplinkDetailDto);
+      expect(detail).not.toMatch(/channelId|gatewayMessageId|eventId|matchReason/);
+    } finally {
+      await app.close();
+    }
+  });
+});

api/src/open-api/open-api-docs.controller.ts

@@ -0,0 +1,33 @@
+import { Controller, Get, Header, Query, Res } from '@nestjs/common';
+import { httpDocVersion, readHttpGuide, renderHttpGuide } from './docs/reader';
+
+@Controller('client-docs')
+export class OpenApiDocsController {
+  @Get()
+  @Header('Cache-Control', 'no-cache')
+  getGuide(
+    @Query('format') format: string | undefined,
+    @Res()
+    response: {
+      type: (value: string) => void;
+      setHeader: (name: string, value: string) => void;
+      send: (value: string) => void;
+    },
+  ) {
+    const markdown = readHttpGuide();
+    response.setHeader('X-Document-Version', httpDocVersion(markdown));
+    response.setHeader('X-Content-Type-Options', 'nosniff');
+    if (format === 'md') {
+      response.type('text/markdown; charset=utf-8');
+      response.setHeader('Content-Disposition', 'attachment; filename="client-http-api-guide.md"');
+      response.send(markdown);
+      return;
+    }
+    response.type('text/html; charset=utf-8');
+    response.setHeader(
+      'Content-Security-Policy',
+      "default-src 'none'; script-src 'unsafe-inline'; style-src 'unsafe-inline'; connect-src 'none'; img-src 'none'; base-uri 'none'; form-action 'none'; frame-ancestors 'self'",
+    );
+    response.send(renderHttpGuide(markdown, process.env.HTTP_API_PUBLIC_ORIGIN?.replace(/\/+$/, '') ?? ''));
+  }
+}

api/src/open-api/open-api-exception.filter.ts

@@ -1,20 +1,36 @@
-import { ArgumentsHost, Catch, ExceptionFilter, HttpException, HttpStatus } from '@nestjs/common';
+import { ArgumentsHost, Catch, ExceptionFilter, Logger } from '@nestjs/common';
+import { randomUUID } from 'node:crypto';
+import { publicOpenApiFailure, sendOpenApiProblem } from './open-api.protocol';
+import type { OpenApiRequestLike } from './open-api.types';
 
 @Catch()
 export class OpenApiExceptionFilter implements ExceptionFilter {
+  private readonly logger = new Logger(OpenApiExceptionFilter.name);
+
   catch(exception: unknown, host: ArgumentsHost) {
-    const response = host.switchToHttp().getResponse<{ status: (code: number) => { type: (value: string) => { send: (body: unknown) => void } } }>();
+    const http = host.switchToHttp();
-    const status = exception instanceof HttpException ? exception.getStatus() : HttpStatus.INTERNAL_SERVER_ERROR;
+    const request = http.getRequest<OpenApiRequestLike>();
-    const value = exception instanceof HttpException ? exception.getResponse() : {};
+    const response = http.getResponse<{
-    const object = typeof value === 'object' && value ? value as Record<string, unknown> : {};
+      setHeader: (name: string, value: string) => void;
-    const rawMessage = object.message ?? (exception instanceof Error ? exception.message : 'Internal server error');
+      status: (code: number) => { type: (value: string) => { send: (body: unknown) => void } };
-    const detail = Array.isArray(rawMessage) ? rawMessage.join('；') : String(rawMessage);
+    }>();
-    response.status(status).type('application/problem+json').send({
+    const requestId = (request.openApiRequestId ??= `req_${randomUUID()}`);
-      type: `https://cmpp-platform.local/problems/${String(object.code ?? 'REQUEST_FAILED').toLowerCase()}`,
+    const failure = publicOpenApiFailure(exception);
-      title: String(object.error ?? HttpStatus[status] ?? 'Request failed'),
+    // Dependency messages may include SQL values or credentials; keep safe correlation only.
-      status,
+    if (failure.status >= 500)
-      code: String(object.code ?? 'REQUEST_FAILED'),
+      this.logger.error({
-      detail,
+        requestId,
-    });
+        code: failure.code,
+        errorType: exception instanceof Error ? exception.name : 'UnknownError',
+        stack:
+          exception instanceof Error
+            ? exception.stack
+                ?.split('\n')
+                .filter((line) => /^\s*at /.test(line))
+                .slice(0, 8)
+                .join('\n')
+            : undefined,
+      });
+    sendOpenApiProblem(response, requestId, failure);
   }
 }

api/src/open-api/open-api-input-boundaries.spec.ts

@@ -0,0 +1,79 @@
+import { BadRequestException } from '@nestjs/common';
+import * as dns from 'node:dns/promises';
+import { parseOpenApiDate } from './open-api.protocol';
+import { OpenApiService, resolveWebhookTarget } from './open-api.service';
+
+jest.mock('node:dns/promises', () => ({ lookup: jest.fn() }));
+
+describe('public HTTP input boundaries', () => {
+  it.each([
+    '2026-02-30',
+    '2025-02-29T00:00:00Z',
+    '2026-04-31T00:00:00+08:00',
+    '2026-01-01T24:00:00Z',
+    '2026-01-01T12:60:00Z',
+    '2026-01-01T00:00:00+24:00',
+    '2026-01-01T00:00:00',
+    '09/14/2026',
+    '',
+    '2026-00-01',
+    '2026-01-00',
+  ])('rejects invalid ISO calendar/time %s', (value) => {
+    expect(() => parseOpenApiDate(value)).toThrow(BadRequestException);
+  });
+  it.each([
+    ['2024-02-29', '2024-02-29T00:00:00.000Z'],
+    ['2026-09-14T08:00:00+08:00', '2026-09-14T00:00:00.000Z'],
+    ['2026-09-14T00:00Z', '2026-09-14T00:00:00.000Z'],
+    ['2000-02-29T00:00:00.123Z', '2000-02-29T00:00:00.123Z'],
+    ['2026-09-14T00:00:00.123456789Z', '2026-09-14T00:00:00.123Z'],
+  ])('preserves valid calendar dates/timezones %s', (value, expected) => {
+    expect(parseOpenApiDate(value).toISOString()).toBe(expected);
+  });
+  it('rejects an impossible cursor date before calling PostgreSQL', async () => {
+    const prisma = { smsUplinkMessage: { findMany: jest.fn() } };
+    const service = new OpenApiService(prisma as never, {} as never);
+    const cursor = Buffer.from(JSON.stringify(['2026-02-30T00:00:00Z', 'id'])).toString('base64url');
+    await expect(
+      service.listUplinks({ config: { uplinkQueryEnabled: true, maxQueryRangeDays: 31, maxPageSize: 100 } } as never, {
+        cursor,
+      }),
+    ).rejects.toMatchObject({ response: { code: 'CURSOR_INVALID' } });
+    expect(prisma.smsUplinkMessage.findMany).not.toHaveBeenCalled();
+  });
+  it.each([
+    '::1',
+    '::',
+    'fd00::1',
+    'fe80::1',
+    '::ffff:127.0.0.1',
+    '::ffff:7f00:1',
+    '::ffff:192.168.1.1',
+    '0:0:0:0:0:ffff:0a00:0001',
+  ])('rejects private IPv6 literal %s without DNS', async (address) => {
+    const lookup = jest.mocked(dns.lookup);
+    try {
+      await expect(resolveWebhookTarget(`https://[${address}]/hook`, true)).rejects.toThrow(BadRequestException);
+      expect(lookup).not.toHaveBeenCalled();
+    } finally {
+      lookup.mockReset();
+    }
+  });
+  it('preserves public IPv6 addresses for TLS URLs and fixed-address connection', async () => {
+    await expect(resolveWebhookTarget('https://[2606:4700:4700::1111]/hook', true)).resolves.toMatchObject({
+      address: '2606:4700:4700::1111',
+      family: 6,
+    });
+  });
+  it('returns a controlled 400 on DNS failure without exposing resolver diagnostics', async () => {
+    const lookup = jest.mocked(dns.lookup).mockRejectedValueOnce(new Error('ENOTFOUND internal-resolver-detail'));
+    try {
+      await expect(resolveWebhookTarget('https://unavailable.invalid/hook', true)).rejects.toMatchObject({
+        status: 400,
+        message: 'Webhook域名未解析到可用地址',
+      });
+    } finally {
+      lookup.mockReset();
+    }
+  });
+});

api/src/open-api/open-api-remediation.spec.ts

@@ -0,0 +1,202 @@
+import { BadRequestException, HttpException } from '@nestjs/common';
+import { Job } from 'bullmq';
+import { createHash, createHmac } from 'node:crypto';
+import { openApiBodyHash, openApiSignature, publicOpenApiFailure, webhookJobId } from './open-api.protocol';
+import { OpenApiService } from './open-api.service';
+import { OpenApiExceptionFilter } from './open-api-exception.filter';
+import { renderHttpGuide } from './docs/reader';
+
+const auth = {
+  application: { id: 'own-app', tenantId: 'own-tenant' },
+  config: { sendEnabled: true, uplinkQueryEnabled: true, maxQueryRangeDays: 31, maxPageSize: 100 },
+};
+
+describe('HTTP API remediation boundaries', () => {
+  it.each([
+    { mobile: 'abc' },
+    { mobile: '1' },
+    { mobile: '' },
+    { mobile: '138001380001' },
+    { accessNumber: '<script>' },
+    { accessNumber: '' },
+    { accessNumber: '1'.repeat(22) },
+  ])('rejects malformed uplink number filters before querying: %o', async (query) => {
+    const findMany = jest.fn();
+    const service = new OpenApiService({ smsUplinkMessage: { findMany } } as never, undefined as never);
+    await expect(service.listUplinks(auth as never, query)).rejects.toMatchObject({ status: 400 });
+    expect(findMany).not.toHaveBeenCalled();
+  });
+  it('accepts numeric uplink filter boundaries without changing exact matches', async () => {
+    const findMany = jest.fn().mockResolvedValue([]);
+    const service = new OpenApiService({ smsUplinkMessage: { findMany } } as never, undefined as never);
+    await service.listUplinks(auth as never, { mobile: '13800138000', accessNumber: '1'.repeat(21) });
+    expect(findMany).toHaveBeenCalledWith(
+      expect.objectContaining({
+        where: expect.objectContaining({ phoneNumber: '13800138000', destId: '1'.repeat(21) }),
+      }),
+    );
+  });
+  it('matches the published fixed GET signature vector', () => {
+    expect(
+      openApiSignature(
+        'doc-example-secret',
+        'GET',
+        '/api/openapi/v1/sms/uplinks',
+        '1789344000',
+        '550e8400-e29b-41d4-a716-446655440000',
+        undefined,
+      ),
+    ).toBe('3db9c015c2b1c5365a0ef296a79b419653b0087daed2792cdb5717b0802eec51');
+  });
+  it('preserves internal idempotency hashes but signs exact POST UTF8 bytes', () => {
+    expect(openApiBodyHash(undefined, undefined)).toBe(
+      '44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a',
+    );
+    const raw = Buffer.from('{ "content": "中文\\n正文" }');
+    expect(openApiBodyHash(raw, {})).toBe(createHash('sha256').update(raw).digest('hex'));
+    const source = ['POST', '/api/openapi/v1/sms/messages', '123', 'nonce-0001', raw.toString('utf8')].join('\n');
+    expect(
+      openApiSignature('offline-secret', 'post', '/api/openapi/v1/sms/messages?ignored=1', '123', 'nonce-0001', raw),
+    ).toBe(createHmac('sha256', 'offline-secret').update(source).digest('hex'));
+    for (const separator of ['\r\n', '\\n'])
+      expect(createHmac('sha256', 'offline-secret').update(source.split('\n').join(separator)).digest('hex')).not.toBe(
+        openApiSignature('offline-secret', 'POST', '/api/openapi/v1/sms/messages', '123', 'nonce-0001', raw),
+      );
+  });
+
+  it('uses stable colon-free job IDs accepted by the actual BullMQ validator', () => {
+    const validate = (jobId: string) =>
+      (Job.prototype as unknown as { validateOptions: (data: unknown) => void }).validateOptions.call(
+        { opts: { jobId } },
+        { data: '{}' },
+      );
+    expect(() => validate('delivery:2')).toThrow('Custom Id cannot contain :');
+    expect(() => validate(webhookJobId('delivery:legacy', 2))).not.toThrow();
+    expect(webhookJobId('delivery:legacy', 2)).toBe(webhookJobId('delivery:legacy', 2));
+    expect(webhookJobId('delivery:legacy', 2)).not.toBe(webhookJobId('delivery:legacy', 3));
+  });
+
+  it.each([new Error('postgres://private:secret@host/secret'), new HttpException('private-secret', 503)])(
+    'does not expose dependency failures',
+    (error) => {
+      expect(publicOpenApiFailure(error)).toEqual({
+        status: 500,
+        code: 'INTERNAL_ERROR',
+        message: 'Internal server error',
+      });
+    },
+  );
+  it('keeps first and replayed failure bodies consistent', () => {
+    const first = publicOpenApiFailure(new Error('private'));
+    const replay = publicOpenApiFailure(new HttpException({ code: first.code, message: first.message }, first.status));
+    expect(replay).toEqual(first);
+    expect(publicOpenApiFailure(new BadRequestException({ code: 'LIMIT_INVALID', message: 'bad limit' })).code).toBe(
+      'LIMIT_INVALID',
+    );
+  });
+  it('returns a safe request ID with the problem response', () => {
+    const send = jest.fn();
+    const setHeader = jest.fn();
+    const response = { setHeader, status: jest.fn(() => ({ type: () => ({ send }) })) };
+    new OpenApiExceptionFilter().catch(new Error('secret'), {
+      switchToHttp: () => ({ getRequest: () => ({ openApiRequestId: 'req-test' }), getResponse: () => response }),
+    } as never);
+    expect(setHeader).toHaveBeenCalledWith('X-Request-Id', 'req-test');
+    expect(send).toHaveBeenCalledWith(expect.objectContaining({ code: 'INTERNAL_ERROR', requestId: 'req-test' }));
+    expect(JSON.stringify(send.mock.calls)).not.toContain('secret');
+  });
+  it.each([1, {}, [], 'x'.repeat(129)])(
+    'rejects invalid clientMessageId before persistence',
+    async (clientMessageId) => {
+      const service = new OpenApiService({} as never, {} as never);
+      await expect(
+        service.sendMessage(auth as never, { mobile: '13800138000', content: '示例', clientMessageId } as never, {
+          idempotencyKey: 'offline-0001',
+          bodyHash: 'hash',
+        }),
+      ).rejects.toMatchObject({ status: 400 });
+    },
+  );
+  it.each(['1.5', '0', '-1', 'NaN', 'Infinity', '', '9999999999999999999'])(
+    'rejects invalid limit %s before Prisma',
+    async (limit) => {
+      const service = new OpenApiService({} as never, {} as never);
+      await expect(service.listUplinks(auth as never, { limit })).rejects.toMatchObject({ status: 400 });
+    },
+  );
+  it.each([
+    'not-base64!',
+    Buffer.from(JSON.stringify(['2026-09-14', {}])).toString('base64url'),
+    Buffer.from(JSON.stringify(['bad-date', 'row'])).toString('base64url'),
+  ])('rejects malformed cursor', async (cursor) => {
+    const service = new OpenApiService({} as never, {} as never);
+    await expect(service.listUplinks(auth as never, { cursor })).rejects.toMatchObject({ status: 400 });
+  });
+  it('projects only public detail fields and the authenticated tenant/application', async () => {
+    const findFirst = jest.fn().mockResolvedValue({ id: 'uplink' });
+    const service = new OpenApiService({ smsUplinkMessage: { findFirst } } as never, {} as never);
+    await service.getUplink(auth as never, 'uplink');
+    expect(findFirst).toHaveBeenCalledWith({
+      where: { id: 'uplink', applicationId: 'own-app', tenantId: 'own-tenant', matchStatus: 'matched' },
+      select: {
+        id: true,
+        messageId: true,
+        phoneNumber: true,
+        destId: true,
+        content: true,
+        receivedAt: true,
+        tenantId: true,
+        applicationId: true,
+      },
+    });
+    expect(JSON.stringify(findFirst.mock.calls)).not.toMatch(/channelId|gatewayMessageId|eventId|matchReason/);
+  });
+  it('retains application page-size clipping and a real empty response', async () => {
+    const findMany = jest.fn().mockResolvedValue([]);
+    const service = new OpenApiService({ smsUplinkMessage: { findMany } } as never, {} as never);
+    await expect(service.listUplinks(auth as never, { limit: '1000' })).resolves.toEqual({
+      items: [],
+      nextCursor: null,
+    });
+    expect(findMany).toHaveBeenCalledWith(expect.objectContaining({ take: 101 }));
+  });
+  it('never rebuilds an interrupted or uncertain request', async () => {
+    const send = jest.fn();
+    const service = new OpenApiService(
+      {
+        openApiRequest: { findUnique: jest.fn().mockResolvedValue({ bodyHash: 'hash', status: 'requires_review' }) },
+      } as never,
+      { createHttpBatchTask: send } as never,
+    );
+    await expect(
+      service.sendMessage(
+        auth as never,
+        { mobile: '13800138000', content: '示例' },
+        { idempotencyKey: 'offline-0001', bodyHash: 'hash' },
+      ),
+    ).rejects.toMatchObject({ response: expect.objectContaining({ code: 'REQUEST_REQUIRES_REVIEW' }) });
+    expect(send).not.toHaveBeenCalled();
+  });
+  it('keeps named code examples beside their source paragraphs', () => {
+    const html = renderHttpGuide(
+      '**接口版本：v1 · 2026-09-14**\n## 鉴权\n### 签名原文\n**签名原文：**\n```text\nMETHOD\nPATH\n```\n后续说明\n### 回执\n```json\n{}\n```',
+      '',
+    );
+    expect(html.indexOf('sample-1')).toBeLessThan(html.indexOf('后续说明'));
+    expect(html).toContain('签名原文 · text');
+    expect(html).not.toContain('data-show-sample');
+    expect(html).not.toContain('<aside');
+    expect(html).not.toMatch(/>示例 \d+</);
+  });
+  it('renders escaped MD and code, without executable document HTML or unsafe links', () => {
+    const html = renderHttpGuide(
+      '**接口版本：v1 · 2026-09-14**\n## 接入\n<script>alert(1)</script>\n[bad](javascript:alert)\n```html\n<img src=x onerror=alert(1)>\n```',
+      'https://example.test',
+    );
+    expect(html).toContain('&lt;script&gt;');
+    expect(html).not.toContain('<script>alert(1)</script>');
+    expect(html).not.toContain('href="javascript:');
+    expect(html).not.toContain('<img src=x');
+    expect(html).toContain('data-copy="sample-1"');
+  });
+});

api/src/open-api/open-api-signature.spec.ts

@@ -0,0 +1,79 @@
+import { readFileSync } from 'node:fs';
+import { resolve } from 'node:path';
+import { runInNewContext } from 'node:vm';
+import { createHash, createHmac } from 'node:crypto';
+import { openApiSignature } from './open-api.protocol';
+
+describe('raw-body request signing contract', () => {
+  const path = '/api/openapi/v1/sms/messages';
+  const nonce = '7921b5d1-3b99-48d4-a068-ea7cf0c998db';
+  const body = Buffer.from(
+    '{"mobile":"13800138000","content":"【示例签名】您的验证码是123456，5分钟内有效。","clientMessageId":"doc-example-20260914-0001"}',
+  );
+  const secret = 'DEMO_SECRET_NOT_A_REAL_CREDENTIAL';
+  const sign = (raw: Buffer) => openApiSignature(secret, 'POST', path, '1789355443', nonce, raw);
+
+  it('matches the independently computed published POST vector', () => {
+    expect(sign(body)).toBe('a951451624d37d3e9df24045dc65d94557551dcbeada26988e25b6d49e945124');
+  });
+  it('does not accept legacy body digests or changed body bytes', () => {
+    const legacy = createHmac('sha256', secret)
+      .update(['POST', path, '1789355443', nonce, createHash('sha256').update(body).digest('hex')].join('\n'))
+      .digest('hex');
+    expect(sign(body)).not.toBe(legacy);
+    for (const changed of [
+      Buffer.concat([body, Buffer.from('\n')]),
+      Buffer.from(JSON.stringify(JSON.parse(body.toString()), null, 2)),
+      Buffer.from(body.toString().replace('123456', '654321')),
+    ]) {
+      expect(sign(changed)).not.toBe(sign(body));
+    }
+  });
+  it('rejects missing POST raw bytes instead of reconstructing JSON', () => {
+    expect(() => openApiSignature(secret, 'POST', path, '123', nonce)).toThrow('缺少原始请求体');
+  });
+  it('rejects nonempty GET bodies and distinguishes a trailing LF', () => {
+    const fields = ['GET', '/api/openapi/v1/sms/uplinks', '123', nonce];
+    const actual = openApiSignature(secret, fields[0], fields[1], fields[2], fields[3]);
+    expect(actual).toBe(createHmac('sha256', secret).update(fields.join('\n')).digest('hex'));
+    expect(actual).not.toBe(
+      createHmac('sha256', secret)
+        .update(fields.join('\n') + '\n')
+        .digest('hex'),
+    );
+    expect(() => openApiSignature(secret, 'GET', path, '123', nonce, Buffer.from('{}'))).toThrow('GET请求不得携带正文');
+  });
+  it('executes both handbook examples and verifies every complete request packet', () => {
+    const guide = readFileSync(resolve(__dirname, '../../../docs/client-http-api-guide.md'), 'utf8').replace(
+      /\r\n/g,
+      '\n',
+    );
+    expect(guide).toContain('### 1.4 怎样使用后面的 cURL 示例');
+    expect(guide).not.toContain('### 2.4');
+    const scripts = [...guide.matchAll(/```javascript\n([\s\S]*?)\n```/g)];
+    expect(scripts).toHaveLength(2);
+    for (const script of scripts) {
+      const outputs: string[] = [];
+      runInNewContext(script[1], {
+        Buffer,
+        require: () => ({ createHmac }),
+        console: { log: (value: string) => outputs.push(value) },
+      });
+      expect(outputs).toHaveLength(1);
+      expect(guide).toContain(outputs[0]);
+    }
+    const packets = [...guide.matchAll(/```http\n((?:GET|POST) \/api\/openapi\/[\s\S]*?)\n```/g)];
+    expect(packets).toHaveLength(5);
+    for (const [, packet] of packets) {
+      const split = packet.indexOf('\n\n');
+      const headers = packet.slice(0, split);
+      const [method, url] = headers.split('\n')[0].split(' ');
+      const header = (name: string) => headers.match(new RegExp('^' + name + ': (.+)$', 'm'))![1];
+      const raw = method === 'POST' ? Buffer.from(packet.slice(split + 2)) : undefined;
+      if (raw) expect(raw.length).toBe(Number(header('Content-Length')));
+      expect(openApiSignature(secret, method, url, header('X-Timestamp'), header('X-Nonce'), raw)).toBe(
+        header('X-Signature'),
+      );
+    }
+  });
+});

api/src/open-api/open-api-trace.interceptor.ts

@@ -0,0 +1,28 @@
+import { CallHandler, ExecutionContext, Injectable, NestInterceptor, Optional } from '@nestjs/common';
+import { Observable, tap } from 'rxjs';
+import { ProtocolLogsService } from '../protocol-logs/protocol-logs.service';
+import { publicOpenApiFailure } from './open-api.protocol';
+import type { OpenApiRequestLike } from './open-api.types';
+
+@Injectable()
+export class OpenApiTraceInterceptor implements NestInterceptor {
+  constructor(@Optional() private readonly logs?: ProtocolLogsService) {}
+  intercept(context: ExecutionContext, next: CallHandler): Observable<unknown> {
+    const request = context.switchToHttp().getRequest<OpenApiRequestLike>();
+    const startedAt = Date.now();
+    const record = (error?: unknown) =>
+      this.logs?.record({
+        protocol: 'http',
+        direction: 'client_to_platform',
+        eventType: request.method === 'GET' ? 'query_request' : 'send_request',
+        status: error ? 'failed' : 'success',
+        requestId: request.openApiRequestId,
+        tenantId: request.openApiAuth?.application.tenantId,
+        applicationId: request.openApiAuth?.application.id,
+        resultCode: error ? publicOpenApiFailure(error).code : 'OK',
+        durationMs: Date.now() - startedAt,
+        detail: { method: request.method, operation: context.getHandler().name },
+      });
+    return next.handle().pipe(tap({ next: () => record(), error: (error: unknown) => record(error) }));
+  }
+}

api/src/open-api/open-api-webhook-lookup.spec.ts

@@ -0,0 +1,42 @@
+import { createServer, get, type RequestOptions } from 'node:http';
+import type { AddressInfo } from 'node:net';
+import { pinnedWebhookLookup } from './open-api.protocol';
+
+describe('webhook pinned DNS lookup', () => {
+  it('supports single-address and all-address callbacks without resolving another address', () => {
+    const callback = jest.fn();
+    const lookup = pinnedWebhookLookup('203.0.113.10', 4);
+    lookup('ignored.example', {}, callback);
+    expect(callback).toHaveBeenLastCalledWith(null, '203.0.113.10', 4);
+    lookup('ignored.example', { all: true }, callback);
+    expect(callback).toHaveBeenLastCalledWith(null, [{ address: '203.0.113.10', family: 4 }]);
+    pinnedWebhookLookup('2001:db8::10', 6)('ignored.example', { all: true }, callback);
+    expect(callback).toHaveBeenLastCalledWith(null, [{ address: '2001:db8::10', family: 6 }]);
+  });
+
+  it('delivers through the real Node HTTP connector when automatic family selection requests all addresses', async () => {
+    const server = createServer((_request, response) => response.end('received'));
+    await new Promise<void>((resolve) => server.listen(0, '127.0.0.1', resolve));
+    try {
+      const port = (server.address() as AddressInfo).port;
+      const options: RequestOptions & { autoSelectFamily: boolean } = {
+        lookup: pinnedWebhookLookup('127.0.0.1', 4),
+        autoSelectFamily: true,
+        agent: false,
+      };
+      const body = await new Promise<string>((resolve, reject) => {
+        const request = get(`http://webhook.invalid:${port}/`, options, (response) => {
+          let received = '';
+          response.setEncoding('utf8');
+          response.on('data', (chunk: string) => (received += chunk));
+          response.on('end', () => resolve(received));
+        });
+        request.setTimeout(3000, () => request.destroy(new Error('test HTTP timeout')));
+        request.on('error', reject);
+      });
+      expect(body).toBe('received');
+    } finally {
+      await new Promise<void>((resolve, reject) => server.close((error) => (error ? reject(error) : resolve())));
+    }
+  });
+});

api/src/open-api/open-api.controller.ts

@@ -1,19 +1,61 @@
-import { Body, Controller, Get, Headers, HttpCode, Param, Post, Query, Req, UseFilters, UseGuards } from '@nestjs/common';
+import { OpenApiTraceInterceptor } from './open-api-trace.interceptor';
-import { ApiBody, ApiHeader, ApiOperation, ApiResponse, ApiTags } from '@nestjs/swagger';
+import {
-import { createHash } from 'node:crypto';
+  Body,
+  Controller,
+  Get,
+  HttpCode,
+  Param,
+  Post,
+  Query,
+  Req,
+  UseFilters,
+  UseGuards,
+  UseInterceptors,
+  UsePipes,
+  ValidationPipe,
+  BadRequestException,
+} from '@nestjs/common';
+import { ApiExtraModels, ApiBody, ApiHeader, ApiQuery, ApiOperation, ApiResponse, ApiTags } from '@nestjs/swagger';
+import { openApiBodyHash } from './open-api.protocol';
 import { OpenApiAuthGuard } from './open-api-auth.guard';
 import { OpenApiService } from './open-api.service';
 import type { OpenApiRequestLike } from './open-api.types';
 import { OpenApiExceptionFilter } from './open-api-exception.filter';
-import { OpenApiSendMessageDto, OpenApiSendMessageResponseDto } from './open-api.dto';
+import {
+  OpenApiSendMessageDto,
+  OpenApiSendMessageResponseDto,
+  OpenApiMessageDto,
+  OpenApiUplinksDto,
+  OpenApiUplinkDetailDto,
+  OpenApiProblemDto,
+  OpenApiReceiptEventDto,
+  OpenApiUplinkEventDto,
+} from './open-api.dto';
 
+@ApiExtraModels(OpenApiReceiptEventDto, OpenApiUplinkEventDto)
 @ApiTags('client-open-api-v1')
 @ApiHeader({ name: 'X-App-Key', required: true })
 @ApiHeader({ name: 'X-Timestamp', required: true })
 @ApiHeader({ name: 'X-Nonce', required: true })
-@ApiHeader({ name: 'X-Signature', required: true })
+@ApiHeader({
+  name: 'X-Signature',
+  required: true,
+  description:
+    'HMAC-SHA256小写十六进制。方法、路径（不含query）、时间戳、nonce以LF分隔；GET末尾无LF，POST追加LF及原始UTF-8正文，不计算正文摘要。',
+})
+@ApiResponse({ status: 400, type: OpenApiProblemDto })
+@ApiResponse({ status: 401, type: OpenApiProblemDto })
+@ApiResponse({ status: 403, type: OpenApiProblemDto })
+@ApiResponse({ status: 404, type: OpenApiProblemDto })
+@ApiResponse({ status: 409, type: OpenApiProblemDto })
+@ApiResponse({ status: 413, type: OpenApiProblemDto })
+@ApiResponse({ status: 415, type: OpenApiProblemDto })
+@ApiResponse({ status: 422, type: OpenApiProblemDto })
+@ApiResponse({ status: 429, type: OpenApiProblemDto })
+@ApiResponse({ status: 500, type: OpenApiProblemDto })
 @UseGuards(OpenApiAuthGuard)
 @UseFilters(OpenApiExceptionFilter)
+@UseInterceptors(OpenApiTraceInterceptor)
 @Controller('openapi/v1/sms')
 export class OpenApiController {
   constructor(private readonly service: OpenApiService) {}
@@ -22,27 +64,62 @@ export class OpenApiController {
   @HttpCode(202)
   @ApiHeader({ name: 'Idempotency-Key', required: true })
   @ApiOperation({ summary: '发送单条短信' })
+  @UsePipes(
+    new ValidationPipe({
+      transform: true,
+      exceptionFactory: () => new BadRequestException({ code: 'PARAMETER_INVALID', message: '请求字段类型或长度非法' }),
+    }),
+  )
   @ApiBody({ type: OpenApiSendMessageDto })
   @ApiResponse({ status: 202, type: OpenApiSendMessageResponseDto })
-  sendMessage(@Req() request: OpenApiRequestLike, @Body() body: OpenApiSendMessageDto, @Headers('idempotency-key') idempotencyKey?: string, @Headers('user-agent') userAgent?: string) {
+  sendMessage(@Req() request: OpenApiRequestLike, @Body() body: OpenApiSendMessageDto) {
-    return this.service.sendMessage(request.openApiAuth!, body, { idempotencyKey, bodyHash: createHash('sha256').update(request.rawBody ?? Buffer.from(JSON.stringify(body ?? {}))).digest('hex'), userAgent });
+    return this.service.sendMessage(request.openApiAuth!, body, {
+      idempotencyKey: scalarHeader(request, 'idempotency-key'),
+      bodyHash: openApiBodyHash(request.rawBody, body),
+      userAgent: scalarHeader(request, 'user-agent'),
+    });
   }
 
+  @ApiResponse({ status: 200, type: OpenApiMessageDto })
   @Get('messages/:messageId')
   @ApiOperation({ summary: '查询短信状态' })
   getMessage(@Req() request: OpenApiRequestLike, @Param('messageId') messageId: string) {
     return this.service.getMessage(request.openApiAuth!, messageId);
   }
 
+  @ApiResponse({ status: 200, type: OpenApiUplinksDto })
+  @ApiQuery({ name: 'startTime', required: false, type: String, description: 'ISO8601时间，默认endTime前24小时' })
+  @ApiQuery({
+    name: 'endTime',
+    required: false,
+    type: String,
+    description: 'ISO8601时间，默认当前时间；翻页固定时间范围',
+  })
+  @ApiQuery({ name: 'mobile', required: false, type: String })
+  @ApiQuery({ name: 'accessNumber', required: false, type: String })
+  @ApiQuery({ name: 'keyword', required: false, type: String })
+  @ApiQuery({
+    name: 'limit',
+    required: false,
+    schema: { type: 'integer', minimum: 1, default: 50 },
+    description: '按当前应用maxPageSize裁剪',
+  })
+  @ApiQuery({ name: 'cursor', required: false, type: String })
   @Get('uplinks')
   @ApiOperation({ summary: '游标分页查询上行短信' })
   listUplinks(@Req() request: OpenApiRequestLike, @Query() query: Record<string, string | undefined>) {
     return this.service.listUplinks(request.openApiAuth!, query);
   }
 
+  @ApiResponse({ status: 200, type: OpenApiUplinkDetailDto })
   @Get('uplinks/:uplinkId')
   @ApiOperation({ summary: '查询上行短信详情' })
   getUplink(@Req() request: OpenApiRequestLike, @Param('uplinkId') uplinkId: string) {
     return this.service.getUplink(request.openApiAuth!, uplinkId);
   }
 }
+
+function scalarHeader(request: OpenApiRequestLike, name: string) {
+  const value = request.headers[name];
+  return Array.isArray(value) ? value[0] : value;
+}

api/src/open-api/open-api.dto.ts

@@ -1,16 +1,24 @@
 import { ApiProperty, ApiPropertyOptional } from '@nestjs/swagger';
+import { IsOptional, IsString, MaxLength, Matches, IsNotEmpty } from 'class-validator';
 
 export class OpenApiSendMessageDto {
   @ApiProperty({ example: '13800138000', description: '中国大陆手机号' })
+  @IsString()
+  @Matches(/^1\d{10}$/)
   mobile!: string;
 
   @ApiProperty({
     example: '【示例签名】您的验证码是123456，5分钟内有效。',
     description: '完整短信正文；后端自动识别已审核签名、模板及变量值，不接受内部签名或模板 ID',
   })
+  @IsString()
+  @IsNotEmpty()
   content!: string;
 
-  @ApiPropertyOptional({ example: 'order-20260720-0001', maxLength: 128 })
+  @ApiPropertyOptional({ type: String, nullable: true, example: 'order-20260720-0001', maxLength: 128 })
+  @IsOptional()
+  @IsString()
+  @MaxLength(128)
   clientMessageId?: string;
 }
 
@@ -24,7 +32,7 @@ export class OpenApiSendMessageResponseDto {
   @ApiProperty({ example: 'MSG-7e9a7d85-26df-4cc4-a2af-b61cb46c5cf6' })
   messageId!: string;
 
-  @ApiPropertyOptional({ example: 'order-20260720-0001', nullable: true })
+  @ApiProperty({ type: String, example: 'order-20260720-0001', nullable: true })
   clientMessageId!: string | null;
 
   @ApiProperty({ example: 'queued' })
@@ -33,3 +41,82 @@ export class OpenApiSendMessageResponseDto {
   @ApiProperty({ example: '2026-07-20T08:00:00.000Z' })
   acceptedAt!: string;
 }
+
+export class OpenApiProblemDto {
+  @ApiProperty() type!: string;
+  @ApiProperty() title!: string;
+  @ApiProperty() status!: number;
+  @ApiProperty() code!: string;
+  @ApiProperty() detail!: string;
+  @ApiProperty() requestId!: string;
+}
+
+export class OpenApiMessageDto {
+  @ApiProperty() messageId!: string;
+  @ApiProperty({ type: String, nullable: true }) clientMessageId!: string | null;
+  @ApiProperty() phoneNumber!: string;
+  @ApiProperty() status!: string;
+  @ApiProperty() submitStatus!: string;
+  @ApiProperty() receiptStatus!: string;
+  @ApiProperty({ type: String, nullable: true }) errorCode!: string | null;
+  @ApiProperty({ type: String, nullable: true }) errorMessage!: string | null;
+  @ApiProperty({ type: String, format: 'date-time' }) queuedAt!: string;
+  @ApiProperty({ type: String, format: 'date-time', nullable: true }) submittedAt!: string | null;
+  @ApiProperty({ type: String, format: 'date-time', nullable: true }) deliveredAt!: string | null;
+  @ApiProperty({ type: String, format: 'date-time' }) updatedAt!: string;
+}
+
+export class OpenApiUplinkDto {
+  @ApiProperty() id!: string;
+  @ApiProperty({ type: String, nullable: true }) messageId!: string | null;
+  @ApiProperty() phoneNumber!: string;
+  @ApiProperty() destId!: string;
+  @ApiProperty() content!: string;
+  @ApiProperty({ type: String, format: 'date-time' }) receivedAt!: string;
+}
+
+export class OpenApiUplinkDetailDto extends OpenApiUplinkDto {
+  @ApiProperty() tenantId!: string;
+  @ApiProperty() applicationId!: string;
+}
+
+export class OpenApiUplinksDto {
+  @ApiProperty({ type: [OpenApiUplinkDto] }) items!: OpenApiUplinkDto[];
+  @ApiProperty({ type: String, nullable: true }) nextCursor!: string | null;
+}
+
+export class OpenApiReceiptDataDto {
+  @ApiProperty() messageId!: string;
+  @ApiPropertyOptional({ type: String, nullable: true }) gatewayMessageId?: string | null;
+  @ApiProperty() phoneNumber!: string;
+  @ApiProperty() receiptStatus!: string;
+  @ApiPropertyOptional({ type: String, nullable: true }) rawStatus?: string | null;
+  @ApiPropertyOptional({ type: String, nullable: true }) errorCode?: string | null;
+  @ApiPropertyOptional({ type: String, nullable: true }) errorMessage?: string | null;
+  @ApiPropertyOptional({ type: String, format: 'date-time', nullable: true }) deliveredAt?: string | null;
+}
+
+export class OpenApiUplinkDataDto {
+  @ApiProperty() applicationId!: string;
+  @ApiProperty() uplinkMessageId!: string;
+  @ApiPropertyOptional({ type: String, nullable: true }) messageId?: string | null;
+  @ApiProperty() phoneNumber!: string;
+  @ApiProperty() destId!: string;
+  @ApiProperty() content!: string;
+  @ApiProperty({ type: String, format: 'date-time' }) receivedAt!: string;
+  @ApiPropertyOptional() manualClaim?: boolean;
+}
+
+export class OpenApiReceiptEventDto {
+  @ApiProperty() eventId!: string;
+  @ApiProperty({ enum: ['receipt'] }) eventType!: 'receipt';
+  @ApiProperty({ type: String, format: 'date-time' }) occurredAt!: string;
+  @ApiProperty({ type: OpenApiReceiptDataDto }) data!: OpenApiReceiptDataDto;
+}
+
+export class OpenApiUplinkEventDto {
+  @ApiProperty() eventId!: string;
+  @ApiProperty({ enum: ['uplink'] }) eventType!: 'uplink';
+  @ApiProperty({ type: String, format: 'date-time' }) occurredAt!: string;
+  @ApiProperty({ type: OpenApiUplinkDataDto }) data!: OpenApiUplinkDataDto;
+}

api/src/open-api/open-api.module.ts

@@ -1,3 +1,5 @@
+import { OpenApiTraceInterceptor } from './open-api-trace.interceptor';
+import { OpenApiDocsController } from './open-api-docs.controller';
 import { forwardRef, Module } from '@nestjs/common';
 import { PrismaModule } from '../prisma/prisma.module';
 import { SendChainModule } from '../send-chain/send-chain.module';
@@ -10,8 +12,8 @@ import { SecurityDetectionModule } from '../security-detection/security-detectio
 
 @Module({
   imports: [PrismaModule, forwardRef(() => SendChainModule), SecurityDetectionModule],
-  controllers: [OpenApiController, AdminOpenApiController, ClientOpenApiController],
+  controllers: [OpenApiDocsController, OpenApiController, AdminOpenApiController, ClientOpenApiController],
-  providers: [OpenApiService, OpenApiAuthGuard],
+  providers: [OpenApiTraceInterceptor, OpenApiService, OpenApiAuthGuard],
   exports: [OpenApiService],
 })
 export class OpenApiModule {}

api/src/open-api/open-api.protocol.ts

@@ -0,0 +1,113 @@
+import { createHash, createHmac } from 'node:crypto';
+import { BadRequestException, HttpException } from '@nestjs/common';
+import type { LookupFunction } from 'node:net';
+
+/** Keep the validated address pinned while honoring Node's all-address lookup contract. */
+export function pinnedWebhookLookup(address: string, family: number): LookupFunction {
+  return (_hostname, options, callback) => {
+    if (options.all) callback(null, [{ address, family }]);
+    else callback(null, address, family);
+  };
+}
+
+/** Validate calendar components before Date can normalize an impossible day. */
+export function parseOpenApiDate(value: string): Date {
+  const parts = /^(\d{4})-(\d{2})-(\d{2})(?:T(\d{2}):(\d{2})(?::(\d{2})(?:\.(\d+))?)?(Z|[+-]\d{2}:\d{2}))?$/.exec(
+    value,
+  );
+  if (parts) {
+    const year = Number(parts[1]);
+    const month = Number(parts[2]);
+    const day = Number(parts[3]);
+    const leap = year % 4 === 0 && (year % 100 !== 0 || year % 400 === 0);
+    const days = [31, leap ? 29 : 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31];
+    const zone = parts[8];
+    const validZone = !zone || zone === 'Z' || (Number(zone.slice(1, 3)) < 24 && Number(zone.slice(4)) < 60);
+    const date = new Date(value);
+    if (
+      month >= 1 &&
+      month <= 12 &&
+      day >= 1 &&
+      day <= days[month - 1] &&
+      Number(parts[4] ?? 0) < 24 &&
+      Number(parts[5] ?? 0) < 60 &&
+      Number(parts[6] ?? 0) < 60 &&
+      validZone &&
+      Number.isFinite(date.getTime())
+    )
+      return date;
+  }
+  throw new BadRequestException({ code: 'TIME_RANGE_INVALID', message: '时间必须为有效的ISO8601日期或带时区时间' });
+}
+
+export type OpenApiProblemResponse = {
+  setHeader(name: string, value: string): void;
+  status(code: number): { type(value: string): { send(body: unknown): void } };
+};
+
+export function sendOpenApiProblem(
+  response: OpenApiProblemResponse,
+  requestId: string,
+  failure: { status: number; code: string; message: string },
+) {
+  response.setHeader('X-Request-Id', requestId);
+  response
+    .status(failure.status)
+    .type('application/problem+json')
+    .send({
+      type: `https://cmpp-platform.local/problems/${failure.code.toLowerCase()}`,
+      title: failure.status >= 500 ? 'Internal Server Error' : 'Request failed',
+      status: failure.status,
+      code: failure.code,
+      detail: failure.message,
+      requestId,
+    });
+}
+
+/** Internal idempotency fingerprint; this digest is not part of request authentication. */
+export function openApiBodyHash(rawBody: Buffer | undefined, body: unknown) {
+  return createHash('sha256')
+    .update(rawBody ?? Buffer.from(JSON.stringify(body ?? {})))
+    .digest('hex');
+}
+
+export function openApiSignature(
+  secret: string,
+  method: string,
+  path: string,
+  timestamp: string,
+  nonce: string,
+  rawBody?: Buffer,
+) {
+  const verb = method.toUpperCase();
+  if (verb === 'GET' && rawBody?.length) {
+    throw new BadRequestException({ code: 'PARAMETER_INVALID', message: 'GET请求不得携带正文' });
+  }
+  if (verb !== 'GET' && !rawBody) {
+    throw new BadRequestException({ code: 'PARAMETER_INVALID', message: '缺少原始请求体' });
+  }
+  const signature = createHmac('sha256', secret).update(
+    [verb, path.split('?')[0], timestamp, nonce].join('\n'),
+    'utf8',
+  );
+  if (verb !== 'GET') signature.update('\n').update(rawBody!);
+  return signature.digest('hex');
+}
+
+export function publicOpenApiFailure(error: unknown) {
+  if (!(error instanceof HttpException) || error.getStatus() >= 500) {
+    return { status: 500, code: 'INTERNAL_ERROR', message: 'Internal server error' };
+  }
+  const value = error.getResponse();
+  const object = typeof value === 'object' && value ? (value as Record<string, unknown>) : {};
+  const message = object.message ?? value;
+  return {
+    status: error.getStatus(),
+    code: String(object.code ?? 'REQUEST_FAILED'),
+    message: Array.isArray(message) ? message.join('；') : String(message),
+  };
+}
+
+export function webhookJobId(deliveryId: string, attemptNo: number) {
+  return `webhook-${createHash('sha256').update(deliveryId).digest('hex')}-${attemptNo}`;
+}

api/src/open-api/open-api.recovery.spec.ts

@@ -0,0 +1,70 @@
+import { OpenApiRecovery } from './open-api.recovery';
+
+describe('OpenApiRecovery', () => {
+  function setup() {
+    const prisma = {
+      openApiDispatchOutbox: {
+        findMany: jest.fn().mockResolvedValue([]),
+        updateMany: jest.fn().mockResolvedValue({ count: 1 }),
+      },
+      smsBatchTask: { findUnique: jest.fn().mockResolvedValue({ status: 'queued' }) },
+      httpWebhookDelivery: { findMany: jest.fn().mockResolvedValue([]) },
+    };
+    const send = { enqueueBatchTask: jest.fn().mockResolvedValue({}) };
+    const queue = { getJob: jest.fn().mockResolvedValue(undefined), add: jest.fn().mockResolvedValue({}) };
+    return { prisma, send, queue, recovery: new OpenApiRecovery(prisma as never, send as never, queue as never) };
+  }
+  it('keeps publication failures durable without marking them dispatched', async () => {
+    const { prisma, send, recovery } = setup();
+    prisma.openApiDispatchOutbox.findMany.mockResolvedValue([{ id: 'outbox', batchTaskId: 'batch' }]);
+    send.enqueueBatchTask.mockRejectedValue(new Error('controlled failure'));
+    await recovery.tick();
+    expect(prisma.openApiDispatchOutbox.updateMany).toHaveBeenCalledTimes(1);
+    expect(prisma.openApiDispatchOutbox.updateMany).toHaveBeenCalledWith(
+      expect.objectContaining({
+        where: expect.objectContaining({ status: 'pending' }),
+        data: expect.objectContaining({ leaseToken: expect.any(String), leaseUntil: expect.any(Date) }),
+      }),
+    );
+  });
+  it('does not dispatch a batch whose lease was taken by another instance', async () => {
+    const { prisma, send, recovery } = setup();
+    prisma.openApiDispatchOutbox.findMany.mockResolvedValue([{ id: 'outbox', batchTaskId: 'batch' }]);
+    prisma.openApiDispatchOutbox.updateMany.mockResolvedValue({ count: 0 });
+    await recovery.tick();
+    expect(send.enqueueBatchTask).not.toHaveBeenCalled();
+  });
+  it.each(['canceled', 'sending', 'finished', 'rejected', 'pending_review'])(
+    'does not enqueue non-eligible batch %s',
+    async (status) => {
+      const { prisma, send, recovery } = setup();
+      prisma.openApiDispatchOutbox.findMany.mockResolvedValue([{ id: 'outbox', batchTaskId: 'batch' }]);
+      prisma.smsBatchTask.findUnique.mockResolvedValue({ status });
+      await recovery.tick();
+      expect(send.enqueueBatchTask).not.toHaveBeenCalled();
+      expect(prisma.openApiDispatchOutbox.updateMany).toHaveBeenLastCalledWith(
+        expect.objectContaining({ data: expect.objectContaining({ status: 'closed' }) }),
+      );
+    },
+  );
+  it('scans only versioned webhook deliveries and preserves active Redis jobs', async () => {
+    const { prisma, queue, recovery } = setup();
+    prisma.httpWebhookDelivery.findMany.mockResolvedValue([{ id: 'delivery', attemptCount: 1 }]);
+    queue.getJob.mockResolvedValue({ getState: async () => 'active' });
+    await recovery.tick();
+    expect(queue.add).not.toHaveBeenCalled();
+    expect(prisma.httpWebhookDelivery.findMany).toHaveBeenCalledWith(
+      expect.objectContaining({ where: expect.objectContaining({ recoveryVersion: 1 }), take: 50 }),
+    );
+  });
+  it('recovers a failed Redis job only when its durable PG row still needs delivery', async () => {
+    const { prisma, queue, recovery } = setup();
+    const remove = jest.fn().mockResolvedValue(undefined);
+    prisma.httpWebhookDelivery.findMany.mockResolvedValue([{ id: 'delivery', attemptCount: 1 }]);
+    queue.getJob.mockResolvedValue({ getState: async () => 'failed', remove });
+    await recovery.tick();
+    expect(remove).toHaveBeenCalledTimes(1);
+    expect(queue.add).toHaveBeenCalledTimes(1);
+    expect(queue.add.mock.calls[0][2].jobId).not.toContain(':');
+  });
+});

api/src/open-api/open-api.recovery.ts

@@ -0,0 +1,113 @@
+import { Logger } from '@nestjs/common';
+import { randomUUID } from 'node:crypto';
+import type { PrismaService } from '../prisma/prisma.service';
+import type { SendChainService } from '../send-chain/send-chain.service';
+import type { Queue } from 'bullmq';
+import { webhookJobId } from './open-api.protocol';
+
+/** Only versioned/new durable work is eligible; never infer or replay historical work. */
+export class OpenApiRecovery {
+  private readonly logger = new Logger(OpenApiRecovery.name);
+  private pending?: Promise<void>;
+  private stopped = false;
+  constructor(
+    private readonly prisma: PrismaService,
+    private readonly sendChain: SendChainService,
+    private readonly queue: Queue<{ deliveryId: string }>,
+  ) {}
+
+  tick(): Promise<void> {
+    if (this.stopped) return Promise.resolve();
+    if (this.pending) return this.pending;
+    this.pending = this.run().finally(() => {
+      this.pending = undefined;
+    });
+    return this.pending;
+  }
+
+  async close() {
+    this.stopped = true;
+    await this.pending;
+  }
+
+  private async run() {
+    try {
+      await this.dispatchMessages();
+      await this.dispatchWebhooks();
+    } catch (error) {
+      this.logger.error({
+        code: 'OPENAPI_RECOVERY_FAILED',
+        errorType: error instanceof Error ? error.name : 'UnknownError',
+      });
+    }
+  }
+
+  private async dispatchMessages() {
+    const now = new Date();
+    const rows = await this.prisma.openApiDispatchOutbox.findMany({
+      where: { status: 'pending', OR: [{ leaseUntil: null }, { leaseUntil: { lt: now } }] },
+      orderBy: { createdAt: 'asc' },
+      take: 50,
+    });
+    for (const row of rows) {
+      if (this.stopped) return;
+      const leaseToken = randomUUID();
+      const claimed = await this.prisma.openApiDispatchOutbox.updateMany({
+        where: { id: row.id, status: 'pending', OR: [{ leaseUntil: null }, { leaseUntil: { lt: now } }] },
+        data: { leaseToken, leaseUntil: new Date(Date.now() + 120_000) },
+      });
+      if (!claimed.count) continue;
+      try {
+        const task = await this.prisma.smsBatchTask.findUnique({
+          where: { id: row.batchTaskId },
+          select: { status: true },
+        });
+        if (!task || !['ready', 'queued'].includes(task.status)) {
+          await this.prisma.openApiDispatchOutbox.updateMany({
+            where: { id: row.id, leaseToken },
+            data: { status: 'closed', leaseToken: null, leaseUntil: null },
+          });
+          continue;
+        }
+        await this.sendChain.enqueueBatchTask(row.batchTaskId);
+        await this.prisma.openApiDispatchOutbox.updateMany({
+          where: { id: row.id, leaseToken },
+          data: { status: 'dispatched', leaseToken: null, leaseUntil: null },
+        });
+      } catch (error) {
+        this.logger.error({
+          code: 'OPENAPI_DISPATCH_PENDING',
+          outboxId: row.id,
+          errorType: error instanceof Error ? error.name : 'UnknownError',
+        });
+      }
+    }
+  }
+
+  private async dispatchWebhooks() {
+    const now = new Date();
+    const rows = await this.prisma.httpWebhookDelivery.findMany({
+      where: {
+        recoveryVersion: 1,
+        status: { in: ['pending', 'retrying', 'delivering'] },
+        AND: [
+          { OR: [{ nextRetryAt: null }, { nextRetryAt: { lte: now } }] },
+          { OR: [{ leaseUntil: null }, { leaseUntil: { lt: now } }] },
+        ],
+      },
+      orderBy: { nextRetryAt: 'asc' },
+      take: 50,
+    });
+    for (const row of rows) {
+      const jobId = webhookJobId(row.id, row.attemptCount + 1);
+      const job = await this.queue.getJob(jobId);
+      if (job) {
+        const state = await job.getState();
+        if (!['failed', 'completed'].includes(state)) continue;
+        // Failed/finished jobs are no longer executing; DB state is the durable authority.
+        await job.remove();
+      }
+      await this.queue.add('deliver', { deliveryId: row.id }, { jobId, removeOnComplete: 1000, removeOnFail: 1000 });
+    }
+  }
+}

api/src/open-api/open-api.service.spec.ts

@@ -60,13 +60,11 @@ describe('OpenApiService', () => {
   it('replays a completed request for the same idempotency key and body', async () => {
     const prisma = {
       openApiRequest: {
-        findUnique: jest
+        findUnique: jest.fn().mockResolvedValue({
-          .fn()
+          bodyHash: 'same',
-          .mockResolvedValue({
+          status: 'completed',
-            bodyHash: 'same',
+          responseBody: { code: 'ACCEPTED', messageId: 'MSG-1' },
-            status: 'completed',
+        }),
-            responseBody: { code: 'ACCEPTED', messageId: 'MSG-1' },
-          }),
       },
     };
     const sendChain = { createHttpBatchTask: jest.fn() };
@@ -97,14 +95,12 @@ describe('OpenApiService', () => {
   it('replays the same persisted business rejection', async () => {
     const prisma = {
       openApiRequest: {
-        findUnique: jest
+        findUnique: jest.fn().mockResolvedValue({
-          .fn()
+          bodyHash: 'same',
-          .mockResolvedValue({
+          status: 'failed',
-            bodyHash: 'same',
+          httpStatus: 422,
-            status: 'failed',
+          responseBody: { code: 'SEND_REJECTED', message: '模板不匹配' },
-            httpStatus: 422,
+        }),
-            responseBody: { code: 'SEND_REJECTED', message: '模板不匹配' },
-          }),
       },
     };
     const service = new OpenApiService(prisma as never, { createHttpBatchTask: jest.fn() } as never);
@@ -117,37 +113,29 @@ describe('OpenApiService', () => {
     ).rejects.toMatchObject({ status: 422 });
   });
 
-  it('uses the real send chain and persists the accepted response', async () => {
+  it('returns only the response snapshot committed by the send chain', async () => {
+    const response = { code: 'ACCEPTED', messageId: 'MSG-1', clientMessageId: 'client-1' };
     const prisma = {
       openApiRequest: {
-        findUnique: jest.fn().mockResolvedValue(null),
+        findUnique: jest
+          .fn()
+          .mockResolvedValueOnce(null)
+          .mockResolvedValue({ status: 'completed', responseBody: response }),
         create: jest.fn().mockResolvedValue({ id: 'request-row-1' }),
-        update: jest.fn().mockResolvedValue({}),
+        update: jest.fn(),
       },
       smsMessageRecord: { findFirst: jest.fn().mockResolvedValue(null) },
     };
-    const sendChain = {
+    const sendChain = { createHttpBatchTask: jest.fn().mockResolvedValue({}) };
-      createHttpBatchTask: jest
-        .fn()
-        .mockResolvedValue({ status: 'ready', messages: [{ id: 'row-1', messageId: 'MSG-1', status: 'queued' }] }),
-    };
     const service = new OpenApiService(prisma as never, sendChain as never);
-    const result = await service.sendMessage(
+    await expect(
-      auth() as never,
+      service.sendMessage(
-      { mobile: '18821203795', content: '【测试】短信', clientMessageId: 'client-1' },
+        auth() as never,
-      { idempotencyKey: 'idem-0001', bodyHash: 'hash' },
+        { mobile: '18821203795', content: '示例', clientMessageId: 'client-1' },
-    );
+        { idempotencyKey: 'idem-0001', bodyHash: 'hash' },
-    expect(sendChain.createHttpBatchTask).toHaveBeenCalledWith(
+      ),
-      expect.objectContaining({ phones: ['18821203795'], clientMessageId: 'client-1' }),
+    ).resolves.toEqual(response);
-    );
+    expect(prisma.openApiRequest.update).not.toHaveBeenCalled();
-    expect(result).toEqual(
-      expect.objectContaining({ code: 'ACCEPTED', messageId: 'MSG-1', clientMessageId: 'client-1' }),
-    );
-    expect(prisma.openApiRequest.update).toHaveBeenCalledWith(
-      expect.objectContaining({
-        data: expect.objectContaining({ status: 'completed', httpStatus: 202, messageRecordId: 'row-1' }),
-      }),
-    );
   });
 
   it('persists a 422 result when the real send chain rejects the business request', async () => {
@@ -180,13 +168,12 @@ describe('OpenApiService', () => {
   it('creates an HTTP webhook event when HTTP and the event capability are enabled', async () => {
     const prisma = {
       smsApplication: {
-        findUnique: jest
+        findUnique: jest.fn().mockResolvedValue({
-          .fn()
+          httpConfig: { enabled: true, receiptWebhookEnabled: true, receiptDeliveryMode: 'http' },
-          .mockResolvedValue({
+        }),
-            httpConfig: { enabled: true, receiptWebhookEnabled: true, receiptDeliveryMode: 'http' },
-          }),
       },
       httpWebhookEndpoint: { findUnique: jest.fn().mockResolvedValue({ id: 'endpoint-1', status: 'active' }) },
+      $transaction: jest.fn().mockImplementation(async (callback) => callback(prisma)),
       httpWebhookEvent: { upsert: jest.fn().mockResolvedValue({ id: 'event-row-1' }) },
       httpWebhookDelivery: { upsert: jest.fn().mockResolvedValue({ id: 'delivery-1', status: 'pending' }) },
     };
@@ -209,7 +196,7 @@ describe('OpenApiService', () => {
     expect(prisma.httpWebhookEvent.upsert).toHaveBeenCalledTimes(2);
     expect(prisma.httpWebhookDelivery.upsert).toHaveBeenCalledWith(
       expect.objectContaining({
-        create: { eventId: 'event-row-1', endpointId: 'endpoint-1' },
+        create: { eventId: 'event-row-1', endpointId: 'endpoint-1', recoveryVersion: 1 },
       }),
     );
   });
@@ -217,15 +204,13 @@ describe('OpenApiService', () => {
   it('defaults a newly enabled HTTP interface to all six capabilities and automatic dual delivery', async () => {
     const prisma = {
       smsApplication: {
-        findFirst: jest
+        findFirst: jest.fn().mockResolvedValue({
-          .fn()
+          id: 'app-1',
-          .mockResolvedValue({
+          name: '应用A',
-            id: 'app-1',
+          interfaceEnabled: true,
-            name: '应用A',
+          httpConfig: null,
-            interfaceEnabled: true,
+          httpIpAllowlist: [],
-            httpConfig: null,
+        }),
-            httpIpAllowlist: [],
-          }),
       },
       smsApplicationHttpConfig: { upsert: jest.fn().mockImplementation(({ create }) => Promise.resolve(create)) },
       smsApplicationHttpIpAllowlist: { deleteMany: jest.fn().mockResolvedValue({ count: 0 }), createMany: jest.fn() },
@@ -280,15 +265,13 @@ describe('OpenApiService', () => {
   it('rejects an already expired credential before writing a secret', async () => {
     const prisma = {
       smsApplication: {
-        findFirst: jest
+        findFirst: jest.fn().mockResolvedValue({
-          .fn()
+          id: 'app-1',
-          .mockResolvedValue({
+          name: '应用A',
-            id: 'app-1',
+          interfaceEnabled: true,
-            name: '应用A',
+          httpConfig: { enabled: true, credentialSelfServiceEnabled: true, maxCredentialCount: 3 },
-            interfaceEnabled: true,
+          httpIpAllowlist: [],
-            httpConfig: { enabled: true, credentialSelfServiceEnabled: true, maxCredentialCount: 3 },
+        }),
-            httpIpAllowlist: [],
-          }),
       },
       httpApiCredential: { count: jest.fn().mockResolvedValue(0), create: jest.fn() },
     };

api/src/open-api/open-api.service.ts

@@ -1,3 +1,5 @@
+import { OpenApiRecovery } from './open-api.recovery';
+import { HTTP_REQUEST_CONTEXT } from '../send-chain/send-chain.contracts';
 import {
   BadRequestException,
   ConflictException,
@@ -14,7 +16,7 @@ import {
 } from '@nestjs/common';
 import { Prisma } from '@prisma/client';
 import { Queue, Worker } from 'bullmq';
-import { createHash, createHmac, randomBytes, randomUUID } from 'node:crypto';
+import { createHmac, randomBytes, randomUUID } from 'node:crypto';
 import { lookup } from 'node:dns/promises';
 import { isIP } from 'node:net';
 import { request as httpRequest } from 'node:http';
@@ -24,8 +26,18 @@ import { SendChainService } from '../send-chain/send-chain.service';
 import { decryptSecret, encryptSecret } from './open-api.crypto';
 import type { OpenApiAuthContext } from './open-api.types';
 import { ProtocolLogsService } from '../protocol-logs/protocol-logs.service';
+import { parseOpenApiDate, pinnedWebhookLookup, publicOpenApiFailure, webhookJobId } from './open-api.protocol';
 import { automaticDeliveryMode } from './delivery-mode';
 
+export const OPEN_API_WEBHOOK_TRANSPORT = Symbol('open-api-webhook-transport');
+export type OpenApiWebhookTransport = (
+  url: string,
+  body: string,
+  headers: Record<string, string>,
+  timeoutMs: number,
+  requireHttps: boolean,
+) => Promise<{ status: number; body: string }>;
+
 const WEBHOOK_QUEUE = 'http-webhook-delivery';
 const RETRY_DELAYS_SECONDS = [0, 60, 300, 900, 3600, 21600, 86400];
 
@@ -58,11 +70,14 @@ export type HttpConfigInput = {
 export class OpenApiService implements OnModuleInit, OnModuleDestroy {
   private queue?: Queue<{ deliveryId: string }>;
   private worker?: Worker<{ deliveryId: string }>;
+  private recovery?: OpenApiRecovery;
+  private recoveryTimer?: ReturnType<typeof setInterval>;
 
   constructor(
     private readonly prisma: PrismaService,
     @Inject(forwardRef(() => SendChainService)) private readonly sendChain: SendChainService,
     @Optional() private readonly protocolLogs?: ProtocolLogsService,
+    @Optional() @Inject(OPEN_API_WEBHOOK_TRANSPORT) private readonly webhookTransport?: OpenApiWebhookTransport,
   ) {}
 
   onModuleInit() {
@@ -72,6 +87,9 @@ export class OpenApiService implements OnModuleInit, OnModuleDestroy {
     // Delivery remains owned by the main API process so callback DB/HTTP capacity
     // cannot be consumed by slow customer webhook endpoints.
     if (process.env.CMPP_PROCESS_ROLE === 'callback') return;
+    this.recovery = new OpenApiRecovery(this.prisma, this.sendChain, this.queue);
+    this.recoveryTimer = setInterval(() => void this.recovery?.tick(), 15_000);
+    this.recoveryTimer.unref?.();
     this.worker = new Worker(WEBHOOK_QUEUE, (job) => this.deliverWebhook(job.data.deliveryId), {
       connection,
       concurrency: 10,
@@ -79,6 +97,8 @@ export class OpenApiService implements OnModuleInit, OnModuleDestroy {
   }
 
   async onModuleDestroy() {
+    if (this.recoveryTimer) clearInterval(this.recoveryTimer);
+    await this.recovery?.close();
     await this.worker?.close();
     await this.queue?.close();
   }
@@ -262,10 +282,17 @@ export class OpenApiService implements OnModuleInit, OnModuleDestroy {
   ) {
     if (!auth.config.sendEnabled)
       throw new ForbiddenException({ code: 'SEND_NOT_ENABLED', message: '该应用未开通HTTP短信发送' });
-    const mobile = String(input.mobile ?? '').trim();
+    if (
+      typeof input.mobile !== 'string' ||
+      typeof input.content !== 'string' ||
+      (input.clientMessageId != null &&
+        (typeof input.clientMessageId !== 'string' || Array.from(input.clientMessageId).length > 128))
+    ) {
+      throw new BadRequestException({ code: 'PARAMETER_INVALID', message: '请求字段类型或长度非法' });
+    }
+    const mobile = input.mobile.trim();
     const content = String(input.content ?? '');
-    if (!/^1[3-9]\d{9}$/.test(mobile))
+    if (!/^1\d{10}$/.test(mobile)) throw new BadRequestException({ code: 'MOBILE_INVALID', message: '手机号格式非法' });
-      throw new BadRequestException({ code: 'MOBILE_INVALID', message: '手机号格式非法' });
     if (!content.trim()) throw new BadRequestException({ code: 'CONTENT_REQUIRED', message: '短信内容不能为空' });
     const idempotencyKey = String(meta.idempotencyKey ?? '').trim();
     if (!/^[A-Za-z0-9._:-]{8,128}$/.test(idempotencyKey))
@@ -283,8 +310,17 @@ export class OpenApiService implements OnModuleInit, OnModuleDestroy {
           message: '同一Idempotency-Key对应的请求内容不一致',
         });
       if (existing.status === 'completed' && existing.responseBody) return existing.responseBody;
-      if (existing.status === 'failed' && existing.responseBody && existing.httpStatus)
+      if (['failed', 'requires_review'].includes(existing.status) && existing.responseBody && existing.httpStatus)
         throw new HttpException(existing.responseBody as Record<string, unknown>, existing.httpStatus);
+      if (
+        existing.status === 'requires_review' ||
+        (existing.createdAt && Date.now() - existing.createdAt.getTime() > 600_000)
+      )
+        throw new ConflictException({
+          code: 'REQUEST_REQUIRES_REVIEW',
+          message: '请求结果待核对，请提供requestId联系支持，勿更换幂等键重发',
+          requestId: existing.requestId,
+        });
       throw new ConflictException({ code: 'REQUEST_PROCESSING', message: '同一请求正在处理中，请稍后查询' });
     }
     if (input.clientMessageId) {
@@ -326,14 +362,15 @@ export class OpenApiService implements OnModuleInit, OnModuleDestroy {
             message: '同一Idempotency-Key对应的请求内容不一致',
           });
         if (raced?.status === 'completed' && raced.responseBody) return raced.responseBody;
-        if (raced?.status === 'failed' && raced.responseBody && raced.httpStatus)
+        if (raced && ['failed', 'requires_review'].includes(raced.status) && raced.responseBody && raced.httpStatus)
           throw new HttpException(raced.responseBody as Record<string, unknown>, raced.httpStatus);
         throw new ConflictException({ code: 'REQUEST_PROCESSING', message: '同一请求正在处理中，请稍后查询' });
       }
       throw error;
     }
     try {
-      const task = await this.sendChain.createHttpBatchTask({
+      await this.sendChain.createHttpBatchTask({
+        [HTTP_REQUEST_CONTEXT]: { id: request.id, requestId },
         tenantId: auth.application.tenantId,
         applicationId: auth.application.id,
         content,
@@ -342,50 +379,19 @@ export class OpenApiService implements OnModuleInit, OnModuleDestroy {
         userAgent: meta.userAgent,
         clientMessageId: input.clientMessageId,
       });
-      const message = task.messages?.[0];
+      const frozen = await this.prisma.openApiRequest.findUnique({ where: { id: request.id } });
-      if (task.status === 'rejected' || message?.status === 'rejected') {
+      if (frozen?.status === 'completed' && frozen.responseBody) {
-        throw new UnprocessableEntityException({
+        void this.recovery?.tick();
-          code: 'SEND_REJECTED',
+        return frozen.responseBody;
-          message: message?.errorMessage ?? task.rejectReason ?? '短信未通过业务校验',
-        });
       }
-      const response = {
+      if (frozen?.status === 'failed' && frozen.responseBody && frozen.httpStatus)
-        code: 'ACCEPTED',
+        throw new HttpException(frozen.responseBody as Record<string, unknown>, frozen.httpStatus);
-        requestId,
+      throw new Error('HTTP acceptance snapshot was not committed');
-        messageId: message?.messageId,
-        clientMessageId: input.clientMessageId ?? null,
-        status: message?.status ?? task.status,
-        acceptedAt: new Date().toISOString(),
-      };
-      await this.prisma.openApiRequest.update({
-        where: { id: request.id },
-        data: {
-          status: 'completed',
-          httpStatus: 202,
-          businessCode: 'ACCEPTED',
-          responseBody: response,
-          messageRecordId: message?.id,
-          durationMs: Date.now() - startedAt,
-          completedAt: new Date(),
-        },
-      });
-      this.protocolLogs?.record({
-        protocol: 'http',
-        direction: 'client_to_platform',
-        eventType: 'send_request',
-        status: 'accepted',
-        tenantId: auth.application.tenantId,
-        applicationId: auth.application.id,
-        messageId: message?.messageId,
-        requestId,
-        phone: mobile,
-        resultCode: 'ACCEPTED',
-        durationMs: Date.now() - startedAt,
-        payloadBytes: Buffer.byteLength(content, 'utf8'),
-        detail: { clientMessageId: input.clientMessageId },
-      });
-      return response;
     } catch (error) {
+      const frozen = await this.prisma.openApiRequest.findUnique({ where: { id: request.id } });
+      if (frozen?.status === 'completed' && frozen.responseBody) return frozen.responseBody;
+      if (frozen?.status === 'failed' && frozen.responseBody && frozen.httpStatus)
+        throw new HttpException(frozen.responseBody as Record<string, unknown>, frozen.httpStatus);
       let outwardError = error;
       if (error instanceof HttpException && error.getStatus() === 400) {
         const response = error.getResponse();
@@ -399,7 +405,7 @@ export class OpenApiService implements OnModuleInit, OnModuleDestroy {
       await this.prisma.openApiRequest.update({
         where: { id: request.id },
         data: {
-          status: 'failed',
+          status: failure.httpStatus >= 500 ? 'requires_review' : 'failed',
           httpStatus: failure.httpStatus,
           businessCode: failure.code,
           responseBody: failure.responseBody,
@@ -407,20 +413,8 @@ export class OpenApiService implements OnModuleInit, OnModuleDestroy {
           completedAt: new Date(),
         },
       });
-      this.protocolLogs?.record({
+
-        protocol: 'http',
+      throw new HttpException(failure.responseBody as Record<string, unknown>, failure.httpStatus);
-        direction: 'client_to_platform',
-        eventType: 'send_request',
-        status: 'failed',
-        tenantId: auth.application.tenantId,
-        applicationId: auth.application.id,
-        requestId,
-        phone: mobile,
-        resultCode: failure.code,
-        durationMs: Date.now() - startedAt,
-        payloadBytes: Buffer.byteLength(content, 'utf8'),
-      });
-      throw outwardError;
     }
   }
 
@@ -451,8 +445,17 @@ export class OpenApiService implements OnModuleInit, OnModuleDestroy {
   async listUplinks(auth: OpenApiAuthContext, query: Record<string, string | undefined>) {
     if (!auth.config.uplinkQueryEnabled)
       throw new ForbiddenException({ code: 'UPLINK_QUERY_NOT_ENABLED', message: '该应用未开通上行查询' });
-    const endTime = query.endTime ? new Date(query.endTime) : new Date();
+    for (const value of Object.values(query)) {
-    const startTime = query.startTime ? new Date(query.startTime) : new Date(endTime.getTime() - 24 * 3600_000);
+      if (value !== undefined && typeof value !== 'string')
+        throw new BadRequestException({ code: 'PARAMETER_INVALID', message: '查询参数必须为单个字符串' });
+    }
+    if (query.mobile !== undefined && !/^1\d{10}$/.test(query.mobile))
+      throw new BadRequestException({ code: 'MOBILE_INVALID', message: 'mobile必须为1开头的11位手机号' });
+    if (query.accessNumber !== undefined && !/^\d{1,21}$/.test(query.accessNumber))
+      throw new BadRequestException({ code: 'PARAMETER_INVALID', message: 'accessNumber必须为1至21位数字接入号' });
+    const endTime = query.endTime !== undefined ? parseOpenApiDate(query.endTime) : new Date();
+    const startTime =
+      query.startTime !== undefined ? parseOpenApiDate(query.startTime) : new Date(endTime.getTime() - 24 * 3600_000);
     if (!Number.isFinite(startTime.getTime()) || !Number.isFinite(endTime.getTime()) || startTime > endTime)
       throw new BadRequestException({ code: 'TIME_RANGE_INVALID', message: '查询时间范围非法' });
     if (endTime.getTime() - startTime.getTime() > auth.config.maxQueryRangeDays * 86400_000)
@@ -460,7 +463,12 @@ export class OpenApiService implements OnModuleInit, OnModuleDestroy {
         code: 'TIME_RANGE_TOO_LARGE',
         message: `单次查询不能超过${auth.config.maxQueryRangeDays}天`,
       });
-    const limit = Math.min(Math.max(Number(query.limit) || 50, 1), auth.config.maxPageSize);
+    if (
+      query.limit !== undefined &&
+      (!/^\d+$/.test(query.limit) || !Number.isSafeInteger(Number(query.limit)) || Number(query.limit) < 1)
+    )
+      throw new BadRequestException({ code: 'LIMIT_INVALID', message: 'limit必须为正整数' });
+    const limit = Math.min(Number(query.limit ?? 50), auth.config.maxPageSize);
     const cursor = decodeCursor(query.cursor);
     const rows = await this.prisma.smsUplinkMessage.findMany({
       where: {
@@ -482,8 +490,6 @@ export class OpenApiService implements OnModuleInit, OnModuleDestroy {
         phoneNumber: true,
         destId: true,
         content: true,
-        matchStatus: true,
-        matchReason: true,
         receivedAt: true,
       },
       orderBy: [{ receivedAt: 'desc' }, { id: 'desc' }],
@@ -499,30 +505,49 @@ export class OpenApiService implements OnModuleInit, OnModuleDestroy {
     if (!auth.config.uplinkQueryEnabled)
       throw new ForbiddenException({ code: 'UPLINK_QUERY_NOT_ENABLED', message: '该应用未开通上行查询' });
     const row = await this.prisma.smsUplinkMessage.findFirst({
-      where: { id: uplinkId, applicationId: auth.application.id, matchStatus: 'matched' },
+      where: {
+        id: uplinkId,
+        applicationId: auth.application.id,
+        tenantId: auth.application.tenantId,
+        matchStatus: 'matched',
+      },
+      select: {
+        id: true,
+        messageId: true,
+        phoneNumber: true,
+        destId: true,
+        content: true,
+        receivedAt: true,
+        tenantId: true,
+        applicationId: true,
+      },
     });
     if (!row) throw new NotFoundException({ code: 'UPLINK_NOT_FOUND', message: '上行记录不存在' });
     return row;
   }
 
-  async queueWebhookEvent(data: {
+  async queueWebhookEvent(
-    tenantId: string;
+    data: {
-    applicationId?: string | null;
+      tenantId: string;
-    messageRecordId?: string | null;
+      applicationId?: string | null;
-    messageId?: string | null;
+      messageRecordId?: string | null;
-    uplinkMessageId?: string | null;
+      messageId?: string | null;
-    eventType: 'receipt' | 'uplink';
+      uplinkMessageId?: string | null;
-    payload: Record<string, unknown>;
+      eventType: 'receipt' | 'uplink';
-  }) {
+      payload: Record<string, unknown>;
+    },
+    transaction?: Prisma.TransactionClient,
+  ) {
+    const db = transaction ?? this.prisma;
     if (!data.applicationId) return null;
-    const application = await this.prisma.smsApplication.findUnique({
+    const application = await db.smsApplication.findUnique({
       where: { id: data.applicationId },
       include: { httpConfig: true },
     });
     const config = application?.httpConfig;
     const enabled = data.eventType === 'receipt' ? config?.receiptWebhookEnabled : config?.uplinkWebhookEnabled;
     if (!config?.enabled || !enabled) return null;
-    const endpoint = await this.prisma.httpWebhookEndpoint.findUnique({
+    const endpoint = await db.httpWebhookEndpoint.findUnique({
       where: { applicationId_eventType: { applicationId: data.applicationId, eventType: data.eventType } },
     });
     if (!endpoint || endpoint.status !== 'active') return null;
@@ -532,30 +557,34 @@ export class OpenApiService implements OnModuleInit, OnModuleDestroy {
         : data.eventType === 'uplink' && data.uplinkMessageId
           ? `evt_uplink_${data.uplinkMessageId}`
           : `evt_${randomUUID()}`;
-    const event = await this.prisma.httpWebhookEvent.upsert({
+    const persist = async (tx: Prisma.TransactionClient) => {
-      where: { eventId },
+      const event = await tx.httpWebhookEvent.upsert({
-      update: {},
+        where: { eventId },
-      create: {
+        update: {},
-        eventId,
+        create: {
-        tenantId: data.tenantId,
+          eventId,
-        applicationId: data.applicationId,
+          tenantId: data.tenantId,
-        eventType: data.eventType,
+          applicationId: data.applicationId!,
-        messageRecordId: data.messageRecordId,
+          eventType: data.eventType,
-        messageId: data.messageId,
+          messageRecordId: data.messageRecordId,
-        uplinkMessageId: data.uplinkMessageId,
+          messageId: data.messageId,
-        payload: data.payload as Prisma.InputJsonValue,
+          uplinkMessageId: data.uplinkMessageId,
-      },
+          payload: data.payload as Prisma.InputJsonValue,
-    });
+        },
-    const delivery = await this.prisma.httpWebhookDelivery.upsert({
+      });
-      where: { eventId_endpointId: { eventId: event.id, endpointId: endpoint.id } },
+      return tx.httpWebhookDelivery.upsert({
-      update: {},
+        where: { eventId_endpointId: { eventId: event.id, endpointId: endpoint.id } },
-      create: { eventId: event.id, endpointId: endpoint.id },
+        update: {},
-    });
+        create: { eventId: event.id, endpointId: endpoint.id, recoveryVersion: 1 },
-    if (delivery.status === 'delivered') return delivery;
+      });
+    };
+    const delivery = transaction ? await persist(transaction) : await this.prisma.$transaction(persist);
+    if (transaction) return delivery;
+    if (delivery.status !== 'pending' || delivery.recoveryVersion !== 1) return delivery;
     await this.queue?.add(
       'deliver',
       { deliveryId: delivery.id },
-      { jobId: delivery.id, removeOnComplete: 1000, removeOnFail: 1000 },
+      { jobId: webhookJobId(delivery.id, 1), removeOnComplete: 1000, removeOnFail: 1000 },
     );
     return delivery;
   }
@@ -603,14 +632,27 @@ export class OpenApiService implements OnModuleInit, OnModuleDestroy {
       where: { id: deliveryId, event: { applicationId } },
     });
     if (!delivery) throw new NotFoundException('Webhook投递记录不存在');
-    await this.prisma.httpWebhookDelivery.update({
+    const reset = await this.prisma.httpWebhookDelivery.updateMany({
-      where: { id: delivery.id },
+      where: {
-      data: { status: 'pending', nextRetryAt: null, lastError: null },
+        id: delivery.id,
+        status: { in: ['pending', 'retrying', 'failed'] },
+        attemptCount: delivery.attemptCount,
+        OR: [{ leaseUntil: null }, { leaseUntil: { lt: new Date() } }],
+      },
+      data: {
+        status: 'pending',
+        nextRetryAt: null,
+        lastError: null,
+        recoveryVersion: 1,
+        leaseToken: null,
+        leaseUntil: null,
+      },
     });
+    if (!reset.count) throw new ConflictException('回调正在投递或已成功，不能重投');
     await this.queue?.add(
       'deliver',
       { deliveryId },
-      { jobId: `${deliveryId}:manual:${Date.now()}`, removeOnComplete: 1000, removeOnFail: 1000 },
+      { jobId: webhookJobId(deliveryId, Date.now()), removeOnComplete: 1000, removeOnFail: 1000 },
     );
     return { id: deliveryId, status: 'pending' };
   }
@@ -620,11 +662,32 @@ export class OpenApiService implements OnModuleInit, OnModuleDestroy {
       where: { id: deliveryId },
       include: { event: true, endpoint: true },
     });
-    if (!delivery || delivery.status === 'delivered') return;
+    if (!delivery || !['pending', 'retrying', 'delivering'].includes(delivery.status)) return;
+    if (delivery.nextRetryAt && delivery.nextRetryAt.getTime() > Date.now()) return;
     const config = await this.prisma.smsApplicationHttpConfig.findUnique({
       where: { applicationId: delivery.event.applicationId },
     });
-    if (!config) return;
+    if (
+      !config?.enabled ||
+      delivery.endpoint.status !== 'active' ||
+      !(delivery.event.eventType === 'receipt' ? config.receiptWebhookEnabled : config.uplinkWebhookEnabled)
+    )
+      return;
+    const leaseToken = randomUUID();
+    const claimed = await this.prisma.httpWebhookDelivery.updateMany({
+      where: {
+        id: deliveryId,
+        status: delivery.status,
+        attemptCount: delivery.attemptCount,
+        OR: [{ leaseUntil: null }, { leaseUntil: { lt: new Date() } }],
+      },
+      data: {
+        status: 'delivering',
+        leaseToken,
+        leaseUntil: new Date(Date.now() + config.webhookTimeoutSeconds * 1000 + 60_000),
+      },
+    });
+    if (!claimed.count) return;
     const attemptNo = delivery.attemptCount + 1;
     const timestamp = String(Math.floor(Date.now() / 1000));
     const body = JSON.stringify({
@@ -641,7 +704,7 @@ export class OpenApiService implements OnModuleInit, OnModuleDestroy {
     let responseSummary: string | undefined;
     let errorMessage: string | undefined;
     try {
-      const response = await postWebhook(
+      const response = await (this.webhookTransport ?? postWebhook)(
         delivery.endpoint.url,
         body,
         {
@@ -665,22 +728,6 @@ export class OpenApiService implements OnModuleInit, OnModuleDestroy {
       responseStatus === 408 ||
       responseStatus === 429 ||
       (responseStatus !== undefined && responseStatus >= 500);
-    await this.prisma.httpWebhookAttempt.create({
-      data: {
-        deliveryId,
-        attemptNo,
-        responseStatus,
-        responseSummary,
-        errorMessage,
-        durationMs: Date.now() - startedAt,
-        requestHeaders: {
-          'x-event-id': delivery.event.eventId,
-          'x-event-type': delivery.event.eventType,
-          'x-timestamp': timestamp,
-          'x-signature': 'sha256=***',
-        },
-      },
-    });
     this.protocolLogs?.record({
       protocol: 'http',
       direction: 'platform_to_client',
@@ -696,56 +743,53 @@ export class OpenApiService implements OnModuleInit, OnModuleDestroy {
       retryCount: attemptNo - 1,
       detail: { deliveryId, attemptNo, error: errorMessage },
     });
-    if (success) {
-      await this.prisma.httpWebhookDelivery.update({
-        where: { id: deliveryId },
-        data: {
-          status: 'delivered',
-          attemptCount: attemptNo,
-          lastHttpStatus: responseStatus,
-          lastError: null,
-          deliveredAt: new Date(),
-          nextRetryAt: null,
-        },
-      });
-      return;
-    }
     const maxAttempts = Math.min(config.webhookMaxAttempts, RETRY_DELAYS_SECONDS.length);
-    if (config.webhookRetryEnabled && retryable && attemptNo < maxAttempts) {
+    const willRetry = !success && config.webhookRetryEnabled && retryable && attemptNo < maxAttempts;
-      const delaySeconds = RETRY_DELAYS_SECONDS[attemptNo] ?? RETRY_DELAYS_SECONDS.at(-1)!;
+    const delaySeconds = RETRY_DELAYS_SECONDS[attemptNo] ?? RETRY_DELAYS_SECONDS.at(-1)!;
-      const nextRetryAt = new Date(Date.now() + delaySeconds * 1000);
+    const nextRetryAt = willRetry ? new Date(Date.now() + delaySeconds * 1000) : null;
-      await this.prisma.httpWebhookDelivery.update({
+    await this.prisma.$transaction(async (tx) => {
-        where: { id: deliveryId },
+      const updated = await tx.httpWebhookDelivery.updateMany({
+        where: { id: deliveryId, leaseToken },
         data: {
-          status: 'retrying',
+          status: success ? 'delivered' : willRetry ? 'retrying' : 'failed',
           attemptCount: attemptNo,
           lastHttpStatus: responseStatus,
-          lastError: errorMessage ?? `HTTP ${responseStatus}`,
+          lastError: success ? null : (errorMessage ?? 'HTTP ' + responseStatus),
+          deliveredAt: success ? new Date() : null,
           nextRetryAt,
+          leaseToken: null,
+          leaseUntil: null,
         },
       });
+      if (!updated.count) return;
+      await tx.httpWebhookAttempt.create({
+        data: {
+          deliveryId,
+          attemptNo,
+          responseStatus,
+          responseSummary,
+          errorMessage,
+          durationMs: Date.now() - startedAt,
+          requestHeaders: {
+            'x-event-id': delivery.event.eventId,
+            'x-event-type': delivery.event.eventType,
+            'x-timestamp': timestamp,
+            'x-signature': 'sha256=***',
+          },
+        },
+      });
+    });
+    if (willRetry)
       await this.queue?.add(
         'deliver',
         { deliveryId },
         {
-          jobId: `${deliveryId}:${attemptNo + 1}`,
+          jobId: webhookJobId(deliveryId, attemptNo + 1),
           delay: delaySeconds * 1000,
           removeOnComplete: 1000,
           removeOnFail: 1000,
         },
       );
-      return;
-    }
-    await this.prisma.httpWebhookDelivery.update({
-      where: { id: deliveryId },
-      data: {
-        status: 'failed',
-        attemptCount: attemptNo,
-        lastHttpStatus: responseStatus,
-        lastError: errorMessage ?? `HTTP ${responseStatus}`,
-        nextRetryAt: null,
-      },
-    });
   }
 
   private async requireApplication(applicationId: string, tenantId?: string) {
@@ -783,23 +827,11 @@ function httpApiPublicOrigin() {
 }
 
 function normalizeOpenApiFailure(error: unknown) {
-  if (error instanceof HttpException) {
+  const failure = publicOpenApiFailure(error);
-    const value = error.getResponse();
-    const object = typeof value === 'object' && value ? (value as Record<string, unknown>) : {};
-    const rawMessage = object.message ?? error.message;
-    return {
-      httpStatus: error.getStatus(),
-      code: String(object.code ?? 'SEND_REJECTED'),
-      responseBody: {
-        code: String(object.code ?? 'SEND_REJECTED'),
-        message: Array.isArray(rawMessage) ? rawMessage.join('；') : String(rawMessage),
-      } as Prisma.InputJsonValue,
-    };
-  }
   return {
-    httpStatus: 500,
+    httpStatus: failure.status,
-    code: 'INTERNAL_ERROR',
+    code: failure.code,
-    responseBody: { code: 'INTERNAL_ERROR', message: 'Internal server error' } as Prisma.InputJsonValue,
+    responseBody: { code: failure.code, message: failure.message } as Prisma.InputJsonValue,
   };
 }
 
@@ -880,7 +912,7 @@ async function validateWebhookUrl(value: string, requireHttps: boolean) {
   return (await resolveWebhookTarget(value, requireHttps)).url.toString();
 }
 
-async function resolveWebhookTarget(value: string, requireHttps: boolean) {
+export async function resolveWebhookTarget(value: string, requireHttps: boolean) {
   let url: URL;
   try {
     url = new URL(String(value ?? '').trim());
@@ -890,7 +922,13 @@ async function resolveWebhookTarget(value: string, requireHttps: boolean) {
   if (!['http:', 'https:'].includes(url.protocol)) throw new BadRequestException('Webhook仅支持HTTP/HTTPS');
   if (requireHttps && url.protocol !== 'https:') throw new BadRequestException('当前应用要求Webhook使用HTTPS');
   if (url.username || url.password) throw new BadRequestException('Webhook URL不能包含用户名或密码');
-  const addresses = isIP(url.hostname) ? [{ address: url.hostname }] : await lookup(url.hostname, { all: true });
+  const hostname = url.hostname.startsWith('[') ? url.hostname.slice(1, -1) : url.hostname;
+  let addresses: Array<{ address: string }>;
+  try {
+    addresses = isIP(hostname) ? [{ address: hostname }] : await lookup(hostname, { all: true });
+  } catch {
+    throw new BadRequestException('Webhook域名未解析到可用地址');
+  }
   if (addresses.some(({ address }) => isPrivateAddress(address)))
     throw new BadRequestException('Webhook URL不能指向内网、环回或链路本地地址');
   const selected = addresses[0];
@@ -913,7 +951,7 @@ async function postWebhook(
       {
         method: 'POST',
         headers: { ...headers, 'content-length': String(Buffer.byteLength(body)) },
-        lookup: (_hostname, _options, callback) => callback(null, target.address, target.family),
+        lookup: pinnedWebhookLookup(target.address, target.family),
       },
       (response) => {
         const chunks: Buffer[] = [];
@@ -937,7 +975,14 @@ async function postWebhook(
 }
 
 function isPrivateAddress(address: string) {
-  const normalized = address.replace(/^::ffff:/, '');
+  const canonical = isIP(address) === 6 ? new URL(`http://[${address}]`).hostname.slice(1, -1) : address;
+  const mapped = /^::ffff:([a-f0-9]{1,4}):([a-f0-9]{1,4})$/i.exec(canonical);
+  if (mapped) {
+    const high = parseInt(mapped[1], 16),
+      low = parseInt(mapped[2], 16);
+    return isPrivateAddress(`${high >> 8}.${high & 255}.${low >> 8}.${low & 255}`);
+  }
+  const normalized = canonical.toLowerCase();
   if (
     normalized === '::1' ||
     normalized === '::' ||
@@ -968,8 +1013,12 @@ function encodeCursor(receivedAt: Date, id: string) {
 function decodeCursor(value?: string) {
   if (!value) return null;
   try {
-    const [date, id] = JSON.parse(Buffer.from(value, 'base64url').toString('utf8')) as [string, string];
+    if (value.length > 2048 || !/^[A-Za-z0-9_-]+$/.test(value)) throw new Error();
-    const receivedAt = new Date(date);
+    const parsed: unknown = JSON.parse(Buffer.from(value, 'base64url').toString('utf8'));
+    if (!Array.isArray(parsed) || parsed.length !== 2 || typeof parsed[0] !== 'string' || typeof parsed[1] !== 'string')
+      throw new Error();
+    const [date, id] = parsed;
+    const receivedAt = parseOpenApiDate(date);
     if (!id || !Number.isFinite(receivedAt.getTime())) throw new Error();
     return { receivedAt, id };
   } catch {

api/src/open-api/open-api.types.ts

@@ -17,4 +17,5 @@ export type OpenApiRequestLike = {
   headers: Record<string, string | string[] | undefined>;
   socket?: { remoteAddress?: string };
   openApiAuth?: OpenApiAuthContext;
+  openApiRequestId?: string;
 };

api/src/operations/admin-operations.controller.ts

@@ -178,8 +178,8 @@ export class AdminOperationsController {
     return this.operations.signatureQuality({
       date,
       keyword,
-      page: Number(page),
+      page: page === undefined ? 1 : Number(page),
-      pageSize: Number(pageSize),
+      pageSize: pageSize === undefined ? 25 : Number(pageSize),
     });
   }
 

api/src/operations/operations.helpers.ts

@@ -1,17 +1,24 @@
 import { Prisma } from '@prisma/client';
 import { BadRequestException } from '@nestjs/common';
 import { moneyToNumber } from '../common/money';
-import type { MessageQuery, TraceQuery, OperationLogQuery, GatewaySubmitDeadLetterQuery, DownstreamDeliveryQuery, DownstreamDeliveryDashboardQuery, DownstreamRecoveryStatusQuery, MessageSegmentAuditQuery, SignatureQualityQuery } from './operations.contracts';
+import type {
+  MessageQuery,
+  DownstreamDeliveryDashboardQuery,
+  DownstreamRecoveryStatusQuery,
+} from './operations.contracts';
 
 // Pure query builders and response mappers shared by the R2 query domains.
 export function messageWhere(query: MessageQuery): Prisma.SmsMessageRecordWhereInput {
-  const statusWhere = query.status === 'submit_failed'
+  const statusWhere =
-    ? { OR: [{ status: 'submit_failed' }, { submitStatus: { in: ['rejected', 'timeout'] } }] }
+    query.status === 'unknown'
-    : query.status === 'failed'
+      ? { status: { in: ['submitted', 'unknown'] } }
-      ? { status: 'failed', submitStatus: 'accepted' }
+      : query.status === 'submit_failed'
-      : query.status
+        ? { OR: [{ status: 'submit_failed' }, { submitStatus: { in: ['rejected', 'timeout'] } }] }
-        ? { status: query.status }
+        : query.status === 'failed'
-        : {};
+          ? { status: 'failed', submitStatus: 'accepted' }
+          : query.status
+            ? { status: query.status }
+            : {};
   return {
     tenantId: query.tenantId,
     applicationId: query.applicationId,
@@ -21,25 +28,39 @@ export function messageWhere(query: MessageQuery): Prisma.SmsMessageRecordWhereI
     phoneNumber: query.phoneNumber,
     ...carrierWhere(query.carrier),
     ...statusWhere,
-    ...(query.hasDrainage === 'true' ? { hasDrainageContent: true }
+    ...(query.hasDrainage === 'true'
-      : query.hasDrainage === 'false' ? { hasDrainageContent: false }
+      ? { hasDrainageContent: true }
-        : query.hasDrainage === 'unknown' ? { hasDrainageContent: null }
+      : query.hasDrainage === 'false'
+        ? { hasDrainageContent: false }
+        : query.hasDrainage === 'unknown'
+          ? { hasDrainageContent: null }
           : {}),
     ...(query.contentKeyword ? { content: { contains: query.contentKeyword, mode: 'insensitive' } } : {}),
     ...(query.channelKeyword ? { channel: { name: { contains: query.channelKeyword, mode: 'insensitive' } } } : {}),
-    ...(query.queuedAtFrom || query.queuedAtTo ? {
+    ...(query.queuedAtFrom || query.queuedAtTo
-      queuedAt: {
+      ? {
-        ...(query.queuedAtFrom ? { gte: startOfShanghaiDay(query.queuedAtFrom) } : {}),
+          queuedAt: {
-        ...(query.queuedAtTo ? { lte: endOfShanghaiDay(query.queuedAtTo) } : {}),
+            ...(query.queuedAtFrom ? { gte: startOfShanghaiDay(query.queuedAtFrom) } : {}),
-      },
+            ...(query.queuedAtTo ? { lte: endOfShanghaiDay(query.queuedAtTo) } : {}),
-    } : {}),
+          },
+        }
+      : {}),
   };
 }
 
 export const recognizedCarrierValues = [
-  'mobile', 'cmcc', '移动', '中国移动',
+  'mobile',
-  'unicom', 'cucc', '联通', '中国联通',
+  'cmcc',
-  'telecom', 'ctcc', '电信', '中国电信',
+  '移动',
+  '中国移动',
+  'unicom',
+  'cucc',
+  '联通',
+  '中国联通',
+  'telecom',
+  'ctcc',
+  '电信',
+  '中国电信',
 ];
 export function carrierWhere(carrier?: string): Prisma.SmsMessageRecordWhereInput {
   if (!carrier) return {};
@@ -48,10 +69,7 @@ export function carrierWhere(carrier?: string): Prisma.SmsMessageRecordWhereInpu
     return {
       AND: [
         {
-          OR: [
+          OR: [{ carrier: null }, { carrier: { notIn: recognizedCarrierValues } }],
-            { carrier: null },
-            { carrier: { notIn: recognizedCarrierValues } },
-          ],
         },
       ],
     };
@@ -107,10 +125,7 @@ export function returnedTransactionWhere(since: Date, tenantId?: string): Prisma
   return {
     tenantId,
     createdAt: { gte: since },
-    OR: [
+    OR: [{ transactionType: 'refunded' }, { transactionType: 'released', relatedType: 'sms_message_record' }],
-      { transactionType: 'refunded' },
-      { transactionType: 'released', relatedType: 'sms_message_record' },
-    ],
   };
 }
 export function createdAtRange(range?: string): Prisma.DateTimeFilter | undefined {
@@ -161,13 +176,12 @@ export function downstreamAlertWhere(
 export function stalledPendingWhere(cutoff: Date): Prisma.CmppDownstreamDeliveryWhereInput {
   return {
     status: 'pending',
-    OR: [
+    OR: [{ lastRetriedAt: null, createdAt: { lte: cutoff } }, { lastRetriedAt: { lte: cutoff } }],
-      { lastRetriedAt: null, createdAt: { lte: cutoff } },
-      { lastRetriedAt: { lte: cutoff } },
-    ],
   };
 }
-export function downstreamDeliveryScopedWhere(query: DownstreamDeliveryDashboardQuery): Prisma.CmppDownstreamDeliveryWhereInput {
+export function downstreamDeliveryScopedWhere(
+  query: DownstreamDeliveryDashboardQuery,
+): Prisma.CmppDownstreamDeliveryWhereInput {
   const createdAtFrom = parseDateBoundary(query.createdAtFrom, false);
   const createdAtTo = parseDateBoundary(query.createdAtTo, true);
   return {
@@ -191,14 +205,16 @@ export function downstreamRecoveryStatusWhere(query: DownstreamRecoveryStatusQue
     state: query.state && query.state !== 'all' ? query.state : undefined,
     failureCategory: query.failureCategory && query.failureCategory !== 'all' ? query.failureCategory : undefined,
     updatedAt: updatedAtFrom || updatedAtTo ? { gte: updatedAtFrom, lte: updatedAtTo } : undefined,
-    OR: query.keyword ? [
+    OR: query.keyword
-      { account: { contains: query.keyword } },
+      ? [
-      { gatewayInstanceId: { contains: query.keyword } },
+          { account: { contains: query.keyword } },
-      { lastError: { contains: query.keyword } },
+          { gatewayInstanceId: { contains: query.keyword } },
-      { lastSkipReason: { contains: query.keyword } },
+          { lastError: { contains: query.keyword } },
-      { tenant: { name: { contains: query.keyword } } },
+          { lastSkipReason: { contains: query.keyword } },
-      { application: { name: { contains: query.keyword } } },
+          { tenant: { name: { contains: query.keyword } } },
-    ] : undefined,
+          { application: { name: { contains: query.keyword } } },
+        ]
+      : undefined,
   };
 }
 export function escapeCsvCell(value: string) {
@@ -254,6 +270,22 @@ export function clientMessageView(message: Record<string, any>) {
     carrier: message.carrier ?? null,
     province: message.province ?? null,
     content: message.content,
+    originalContent: message.originalContent ?? null,
+    drainageGate: message.drainageGate
+      ? {
+          version: message.drainageGate.version,
+          evaluatedAt: message.drainageGate.evaluatedAt,
+          reason: message.drainageGate.reason,
+          reasonCode: message.drainageGate.reasonCode,
+          targets: (message.drainageGate.targets ?? []).map(
+            (target: { text: string; category: string; value: string }) => ({
+              text: target.text,
+              category: target.category,
+              value: target.value,
+            }),
+          ),
+        }
+      : null,
     billingUnits: message.billingUnits,
     amountCents: moneyToNumber(message.amountCents),
     status: message.status,
@@ -338,7 +370,13 @@ export function clientRechargeView(order: Record<string, any>) {
     completedAt: order.completedAt ?? null,
   };
 }
-export function summarizeMessageGroups(groups: Array<{ status: string; _count: { _all: number }; _sum: { amountCents: number | bigint | null; billingUnits: number | null } }>) {
+export function summarizeMessageGroups(
+  groups: Array<{
+    status: string;
+    _count: { _all: number };
+    _sum: { amountCents: number | bigint | null; billingUnits: number | null };
+  }>,
+) {
   return groups.reduce(
     (summary, group) => {
       const count = group._count._all;
@@ -360,8 +398,29 @@ export function summarizeMessageGroups(groups: Array<{ status: string; _count: {
 export function groupDownstreamByType(
   groups: Array<{ deliveryType: string; status: string; _count: { _all: number } }>,
 ) {
-  return groups.reduce<Record<string, { total: number; pending: number; awaitingAck: number; delivered: number; failed: number; unconfirmed: number; rejected: number }>>((accumulator, item) => {
+  return groups.reduce<
-    const current = accumulator[item.deliveryType] ?? { total: 0, pending: 0, awaitingAck: 0, delivered: 0, failed: 0, unconfirmed: 0, rejected: 0 };
+    Record<
+      string,
+      {
+        total: number;
+        pending: number;
+        awaitingAck: number;
+        delivered: number;
+        failed: number;
+        unconfirmed: number;
+        rejected: number;
+      }
+    >
+  >((accumulator, item) => {
+    const current = accumulator[item.deliveryType] ?? {
+      total: 0,
+      pending: 0,
+      awaitingAck: 0,
+      delivered: 0,
+      failed: 0,
+      unconfirmed: 0,
+      rejected: 0,
+    };
     current.total += item._count._all;
     if (item.status === 'pending') {
       current.pending += item._count._all;
@@ -385,7 +444,20 @@ export function groupDownstreamByApplication(
   applicationMap: Map<string, string>,
   applicationAlertMap: Map<string, number>,
 ) {
-  const summaryMap = new Map<string, { applicationId: string; name: string; pending: number; awaitingAck: number; failed: number; unconfirmed: number; rejected: number; delivered: number; alertCount: number }>();
+  const summaryMap = new Map<
+    string,
+    {
+      applicationId: string;
+      name: string;
+      pending: number;
+      awaitingAck: number;
+      failed: number;
+      unconfirmed: number;
+      rejected: number;
+      delivered: number;
+      alertCount: number;
+    }
+  >();
   groups.forEach((item) => {
     const current = summaryMap.get(item.applicationId) ?? {
       applicationId: item.applicationId,
@@ -430,10 +502,7 @@ export function operationLogLevelWhere(level: string): Prisma.OperationLogWhereI
     ],
   };
   const warning: Prisma.OperationLogWhereInput = {
-    OR: [
+    OR: [{ action: { contains: 'warning' } }, { action: { contains: 'risk' } }],
-      { action: { contains: 'warning' } },
-      { action: { contains: 'risk' } },
-    ],
   };
   const success: Prisma.OperationLogWhereInput = {
     OR: [
@@ -459,13 +528,14 @@ export function operationLogLevelWhere(level: string): Prisma.OperationLogWhereI
 export function normalizeOperationLog(log: Prisma.OperationLogGetPayload<{ include: { tenant: true; user: true } }>) {
   const detail = (log.detail ?? {}) as Record<string, unknown>;
   const result = String(detail.result ?? detail.status ?? '');
-  const level = result.includes('fail') || log.action.includes('failed') || log.action.includes('reject')
+  const level =
-    ? 'error'
+    result.includes('fail') || log.action.includes('failed') || log.action.includes('reject')
-    : log.action.includes('warning') || log.action.includes('risk')
+      ? 'error'
-      ? 'warning'
+      : log.action.includes('warning') || log.action.includes('risk')
-      : log.action.includes('approve') || log.action.includes('recharge') || log.action.includes('connected')
+        ? 'warning'
-        ? 'success'
+        : log.action.includes('approve') || log.action.includes('recharge') || log.action.includes('connected')
-        : 'info';
+          ? 'success'
+          : 'info';
   return {
     id: log.id,
     time: log.createdAt,
@@ -482,22 +552,32 @@ export function normalizeOperationLog(log: Prisma.OperationLogGetPayload<{ inclu
 }
 export function sanitizeGatewaySubmitException(
   item: Prisma.GatewaySubmitDeadLetterGetPayload<{ include: { tenant: true; application: true; channel: true } }>,
-  messageState?: { status: string; submitStatus: string | null; receiptStatus: string | null; phoneNumber: string; content: string },
+  messageState?: {
+    status: string;
+    submitStatus: string | null;
+    receiptStatus: string | null;
+    phoneNumber: string;
+    content: string;
+  },
 ) {
   const { rawPayload, commandPayload, tenant, application, channel, ...record } = item;
   return {
     ...record,
     tenant: tenant ? { id: tenant.id, name: tenant.name, code: tenant.code, status: tenant.status } : null,
-    application: application ? { id: application.id, tenantId: application.tenantId, name: application.name, status: application.status } : null,
+    application: application
-    channel: channel ? {
+      ? { id: application.id, tenantId: application.tenantId, name: application.name, status: application.status }
-      id: channel.id,
+      : null,
-      code: channel.code,
+    channel: channel
-      name: channel.name,
+      ? {
-      status: channel.status,
+          id: channel.id,
-      carrier: channel.carrier,
+          code: channel.code,
-      sendRegion: channel.sendRegion,
+          name: channel.name,
-      rateLimitPerSecond: channel.rateLimitPerSecond,
+          status: channel.status,
-    } : null,
+          carrier: channel.carrier,
+          sendRegion: channel.sendRegion,
+          rateLimitPerSecond: channel.rateLimitPerSecond,
+        }
+      : null,
     rawPayloadAvailable: Boolean(rawPayload),
     commandPayload: redactGatewayCommandValue(commandPayload),
     messageState: messageState ?? null,
@@ -512,8 +592,15 @@ export function redactGatewayCommandValue(value: Prisma.JsonValue | null): Prism
     for (const [key, child] of Object.entries(value)) {
       const normalizedKey = key.toLowerCase();
       redacted[key] = [
-        'password', 'passwordcipher', 'secret', 'secrethash', 'authsource',
+        'password',
-        'token', 'apikey', 'accesskey', 'secretkey',
+        'passwordcipher',
+        'secret',
+        'secrethash',
+        'authsource',
+        'token',
+        'apikey',
+        'accesskey',
+        'secretkey',
       ].includes(normalizedKey)
         ? '[REDACTED]'
         : redactGatewayCommandValue(child as Prisma.JsonValue);

api/src/operations/operations.service.spec.ts

@@ -1,3 +1,4 @@
+import { OperationsQualityQueries } from './queries/quality.queries';
 import { OperationsService } from './operations.service';
 
 function createPrismaMock() {
@@ -372,6 +373,8 @@ describe('OperationsService', () => {
           id: true,
           content: true,
           hasDrainageContent: true,
+          receiptStatus: true,
+          deliveredAt: true,
           tenant: { select: { id: true, name: true } },
         }),
       }),
@@ -634,7 +637,7 @@ describe('OperationsService', () => {
         },
         today: expect.objectContaining({
           returnedCents: 10,
-          segmentCount: 20,
+          segmentCount: 2,
           deliveredSegmentCount: 18,
           arrivalRate: 90,
           billedCents: 360,
@@ -934,10 +937,8 @@ describe('OperationsService', () => {
         averageArrivalMs: 1800,
       },
     ]);
-    const service = new OperationsService(prisma as never);
-
     await expect(
-      service.signatureQuality({
+      new OperationsQualityQueries(prisma as never).signatureQualityLive({
         date: '2026-07-24',
         keyword: '测试',
         page: 2,
@@ -985,9 +986,9 @@ describe('OperationsService', () => {
   it('does not query channel details when the selected date has no registered signatures', async () => {
     const prisma = createPrismaMock();
     prisma.$queryRaw.mockResolvedValueOnce([]);
-    const service = new OperationsService(prisma as never);
+    await expect(
-
+      new OperationsQualityQueries(prisma as never).signatureQualityLive({ date: '2026-07-24' }),
-    await expect(service.signatureQuality({ date: '2026-07-24' })).resolves.toEqual({
+    ).resolves.toEqual({
       date: '2026-07-24',
       items: [],
       total: 0,

api/src/operations/queries/dashboard.queries.ts

@@ -1,16 +1,24 @@
-import { BadRequestException, NotFoundException } from '@nestjs/common';
 import { Prisma } from '@prisma/client';
-import { randomUUID } from 'node:crypto';
 import { moneyToNumber } from '../../common/money';
 import { PrismaService } from '../../prisma/prisma.service';
-import type { MessageQuery, TraceQuery, OperationLogQuery, GatewaySubmitDeadLetterQuery, DownstreamDeliveryQuery, DownstreamDeliveryDashboardQuery, DownstreamRecoveryStatusQuery, MessageSegmentAuditQuery, SignatureQualityQuery } from '../operations.contracts';
+
-import { messageWhere, recognizedCarrierValues, carrierWhere, startOfShanghaiDay, endOfShanghaiDay, qualityBusinessDay, shanghaiDateKey, normalizeGroupBy, returnedTransactionWhere, createdAtRange, downstreamAlertPendingMinutes, downstreamAlertRecentFailedHours, downstreamAlertWindows, downstreamAlertWhere, stalledPendingWhere, downstreamDeliveryScopedWhere, parseDateBoundary, downstreamRecoveryStatusWhere, escapeCsvCell, formatCsvDate, formatExportTimestamp, clientApplicationView, clientReceiptView, clientMessageView, clientBatchTaskView, clientUplinkView, clientAccountView, clientRechargeView, summarizeMessageGroups, groupDownstreamByType, groupDownstreamByApplication, positiveInteger, operationLogLevelWhere, normalizeOperationLog, sanitizeGatewaySubmitException, redactGatewayCommandValue } from '../operations.helpers';
+import {
+  messageWhere,
+  qualityBusinessDay,
+  returnedTransactionWhere,
+  downstreamAlertWindows,
+  stalledPendingWhere,
+  clientBatchTaskView,
+  clientAccountView,
+  clientRechargeView,
+  summarizeMessageGroups,
+} from '../operations.helpers';
 
 // R2 dashboard query domain. Method bodies are preserved byte-for-byte from the facade baseline.
 export class OperationsDashboardQueries {
   constructor(private readonly prisma: PrismaService) {}
 
-async dashboard(query: { tenantId?: string }) {
+  async dashboard(query: { tenantId?: string }) {
     const businessDay = qualityBusinessDay();
     const sinceToday = businessDay.startAt;
     const downstreamAlertWindow = downstreamAlertWindows();
@@ -94,13 +102,15 @@ async dashboard(query: { tenantId?: string }) {
         orderBy: { createdAt: 'desc' },
         take: 10,
       }),
-      this.prisma.$queryRaw<Array<{
+      this.prisma.$queryRaw<
-        tenantId: string;
+        Array<{
-        tenantName: string;
+          tenantId: string;
-        todaySpendCents: bigint;
+          tenantName: string;
-        balanceCents: bigint;
+          todaySpendCents: bigint;
-        creditCents: bigint;
+          balanceCents: bigint;
-      }>>(Prisma.sql`
+          creditCents: bigint;
+        }>
+      >(Prisma.sql`
         SELECT
           tenant.id AS "tenantId",
           tenant.name AS "tenantName",
@@ -118,12 +128,14 @@ async dashboard(query: { tenantId?: string }) {
         GROUP BY tenant.id, tenant.name, account."balanceCents", account."creditCents"
         ORDER BY "todaySpendCents" DESC, tenant.name ASC
       `),
-      this.prisma.$queryRaw<Array<{
+      this.prisma.$queryRaw<
-        segmentCount: bigint;
+        Array<{
-        deliveredSegmentCount: bigint;
+          segmentCount: bigint;
-        billedCents: bigint;
+          deliveredSegmentCount: bigint;
-        costCents: bigint;
+          billedCents: bigint;
-      }>>(Prisma.sql`
+          costCents: bigint;
+        }>
+      >(Prisma.sql`
         WITH segment_metrics AS (
           SELECT
             COUNT(segment.id)::bigint AS "segmentCount",
@@ -208,11 +220,13 @@ async dashboard(query: { tenantId?: string }) {
           updatedAt: { gte: downstreamAlertWindow.recentFailedAt },
         },
       }),
-      this.prisma.$queryRaw<Array<{
+      this.prisma.$queryRaw<
-        hour: number;
+        Array<{
-        submittedCount: bigint;
+          hour: number;
-        successCount: bigint;
+          submittedCount: bigint;
-      }>>(Prisma.sql`
+          successCount: bigint;
+        }>
+      >(Prisma.sql`
         SELECT
           EXTRACT(
             HOUR FROM (message."queuedAt" AT TIME ZONE 'UTC') AT TIME ZONE 'Asia/Shanghai'
@@ -227,11 +241,13 @@ async dashboard(query: { tenantId?: string }) {
         ORDER BY 1
       `),
       // Signature/template tables have no review timestamps, so their latest pending audit is paired with the review audit.
-      this.prisma.$queryRaw<Array<{
+      this.prisma.$queryRaw<
-        category: string;
+        Array<{
-        count: bigint;
+          category: string;
-        averageProcessingMs: bigint | null;
+          count: bigint;
-      }>>(Prisma.sql`
+          averageProcessingMs: bigint | null;
+        }>
+      >(Prisma.sql`
         WITH review_samples AS (
           SELECT
             'enterpriseCertifications'::text AS category,
@@ -302,7 +318,8 @@ async dashboard(query: { tenantId?: string }) {
     ]);
     const todayTotals = summarizeMessageGroups(todayMessageGroups);
     const todayBusinessMetrics = todayBusinessMetricsRows[0];
-    const segmentCount = Number(todayBusinessMetrics?.segmentCount ?? 0);
+    const supplierSegmentCount = Number(todayBusinessMetrics?.segmentCount ?? 0);
+    const segmentCount = todayTotals.billingUnits;
     const deliveredSegmentCount = Number(todayBusinessMetrics?.deliveredSegmentCount ?? 0);
     const billedCents = moneyToNumber(todayBusinessMetrics?.billedCents);
     const costCents = moneyToNumber(todayBusinessMetrics?.costCents);
@@ -334,7 +351,8 @@ async dashboard(query: { tenantId?: string }) {
         averageProcessingMs: row?.averageProcessingMs == null ? null : Number(row.averageProcessingMs),
       };
     });
-    const downstreamAlertCount = downstreamStalledPendingCount + downstreamStalledAckCount + downstreamRecentFailedCount;
+    const downstreamAlertCount =
+      downstreamStalledPendingCount + downstreamStalledAckCount + downstreamRecentFailedCount;
     return {
       taskCount,
       messageStatus: messageGroups,
@@ -349,7 +367,8 @@ async dashboard(query: { tenantId?: string }) {
         billingUnits: todayTotals.billingUnits,
         segmentCount,
         deliveredSegmentCount,
-        arrivalRate: segmentCount > 0 ? Number(((deliveredSegmentCount / segmentCount) * 100).toFixed(1)) : 0,
+        arrivalRate:
+          supplierSegmentCount > 0 ? Number(((deliveredSegmentCount / supplierSegmentCount) * 100).toFixed(1)) : 0,
         billedCents,
         profitCents,
         profitRate: billedCents > 0 ? Number(((profitCents / billedCents) * 100).toFixed(1)) : 0,
@@ -383,7 +402,7 @@ async dashboard(query: { tenantId?: string }) {
       recentRecharges,
     };
   }
-async clientDashboard(query: { tenantId?: string }) {
+  async clientDashboard(query: { tenantId?: string }) {
     const tenantId = query.tenantId;
     const [dashboard, tenant, approvedCertification, signatureCount, pendingBatchTaskCount] = await Promise.all([
       this.dashboard(query),
@@ -432,7 +451,7 @@ async clientDashboard(query: { tenantId?: string }) {
       },
     };
   }
-pendingAudits(tenantId?: string) {
+  pendingAudits(tenantId?: string) {
     return Promise.all([
       this.prisma.smsTemplate.count({ where: { tenantId, auditStatus: 'pending' } }),
       this.prisma.smsSignature.count({ where: { tenantId, auditStatus: 'pending' } }),

api/src/operations/queries/messages.queries.ts

@@ -84,12 +84,15 @@ export class OperationsMessageQueries {
           carrier: true,
           province: true,
           content: true,
+          originalContent: true,
           hasDrainageContent: true,
           drainageDetection: true,
           billingUnits: true,
           amountCents: true,
           status: true,
           submitStatus: true,
+          receiptStatus: true,
+          deliveredAt: true,
           queuedAt: true,
           tenant: { select: { id: true, name: true } },
           application: { select: { id: true, name: true } },
@@ -108,12 +111,16 @@ export class OperationsMessageQueries {
     const item = await this.prisma.smsMessageRecord.findUnique({
       where: { id },
       include: {
+        channelWordDecisions: { orderBy: [{ decidedAt: 'desc' }, { id: 'desc' }], take: 10 },
         tenant: { select: { id: true, name: true } },
         application: { select: { id: true, name: true } },
         channel: { select: { id: true, name: true, srcId: true } },
         submitRecords: {
+          orderBy: [{ createdAt: 'asc' }, { id: 'asc' }],
           select: {
             id: true,
+            sentContent: true,
+            contentPolicy: true,
             submitId: true,
             channelId: true,
             channelGroupId: true,

api/src/operations/queries/quality.queries.ts

@@ -1,4 +1,6 @@
 import { Prisma } from '@prisma/client';
+import { SignatureAnalyticsRead } from '../../signature-analytics/analytics-read';
+import { analyticsDate, analyticsPage, todayKey } from '../../signature-analytics/analytics-date';
 
 import { PrismaService } from '../../prisma/prisma.service';
 import type { SignatureQualityQuery } from '../operations.contracts';
@@ -321,9 +323,30 @@ export class OperationsQualityQueries {
     return { date: day.key, summary, channels, signatures, drainageSignatures, applications };
   }
   async signatureQuality(query: SignatureQualityQuery) {
+    const date = analyticsDate(query.date);
+    analyticsPage(query.page, query.pageSize);
+    if (date !== todayKey()) return new SignatureAnalyticsRead(this.prisma).quality({ ...query, date });
+    return this.prisma.$transaction(
+      async (tx) => {
+        await tx.$executeRawUnsafe("SET LOCAL statement_timeout='12s'");
+        const result = await new OperationsQualityQueries(tx as PrismaService).signatureQualityLive({ ...query, date });
+        return {
+          ...result,
+          dataSource: 'live',
+          reportState: 'ready',
+          frozen: false,
+          sourceAsOf: new Date(),
+          serverBusinessDate: date,
+        };
+      },
+      { isolationLevel: 'RepeatableRead', timeout: 15000 },
+    );
+  }
+
+  async signatureQualityLive(query: SignatureQualityQuery, snapshot = false) {
     const day = qualityBusinessDay(query.date);
     const page = positiveInteger(query.page, 1);
-    const pageSize = Math.min(100, positiveInteger(query.pageSize, 25));
+    const pageSize = snapshot ? 2147483647 : Math.min(100, positiveInteger(query.pageSize, 25));
     const keyword = query.keyword?.trim() || null;
     const keywordPattern = keyword ? `%${keyword}%` : null;
     const summaries = await this.prisma.$queryRaw<
@@ -341,6 +364,8 @@ export class OperationsQualityQueries {
         failureCount: number;
         successRate: number;
         averageArrivalMs: number | null;
+        arrivalMsSum?: number;
+        arrivalSamples?: number;
         rowCount: number;
       }>
     >(Prisma.sql`
@@ -351,6 +376,12 @@ export class OperationsQualityQueries {
           message.status,
           message."submitStatus" AS submit_status,
           message."receiptStatus" AS receipt_status,
+          CASE
+            WHEN message.status = 'delivered' OR message."receiptStatus" = 'delivered' THEN 'success'
+            WHEN message.status = 'submit_failed' OR message."submitStatus" IN ('rejected', 'timeout') THEN 'submit_failed'
+            WHEN message."receiptStatus" = 'undelivered' OR (message.status = 'failed' AND message."receiptStatus" IS NOT NULL AND message."receiptStatus" <> 'unknown') THEN 'failure'
+            ELSE 'unknown'
+          END AS quality_status,
           CASE
             WHEN (message.status = 'delivered' OR message."receiptStatus" = 'delivered')
               AND message."submittedAt" IS NOT NULL
@@ -361,6 +392,15 @@ export class OperationsQualityQueries {
         WHERE message."signatureId" IS NOT NULL
           AND message."queuedAt" >= ${day.startAt}
           AND message."queuedAt" < ${day.endAt}
+      ), dimensions AS (
+        SELECT signature_id FROM base
+        UNION
+        SELECT message."signatureId" FROM "SmsSubmitRecord" submit
+        JOIN "SmsMessageRecord" message ON message.id=submit."messageRecordId"
+        WHERE message."signatureId" IS NOT NULL
+          AND COALESCE(submit."submittedAt",submit."createdAt")>=${day.startAt}
+          AND COALESCE(submit."submittedAt",submit."createdAt")<${day.endAt}
+          AND submit."submitStatus" IN ('accepted','rejected','timeout')
       )
       SELECT
         signature.id AS "signatureId",
@@ -368,37 +408,21 @@ export class OperationsQualityQueries {
         tenant.id AS "tenantId",
         tenant.name AS "tenantName",
         STRING_AGG(DISTINCT application.name, '、') FILTER (WHERE application.name IS NOT NULL) AS "applicationNames",
-        COUNT(*)::integer AS total,
+        COUNT(base.signature_id)::integer AS total,
-        COUNT(*) FILTER (
+        COUNT(base.signature_id) FILTER (WHERE base.quality_status <> 'submit_failed')::integer AS "acceptedCount",
-          WHERE COALESCE(base.status, '') <> 'submit_failed'
+        COUNT(base.signature_id) FILTER (WHERE base.quality_status = 'submit_failed')::integer AS "submitFailureCount",
-            AND COALESCE(base.submit_status, '') NOT IN ('rejected', 'timeout')
+        COUNT(base.signature_id) FILTER (WHERE base.quality_status = 'success')::integer AS "successCount",
-        )::integer AS "acceptedCount",
+        COUNT(base.signature_id) FILTER (WHERE base.quality_status = 'unknown')::integer AS "unknownCount",
-        COUNT(*) FILTER (
+        COUNT(base.signature_id) FILTER (WHERE base.quality_status = 'failure')::integer AS "failureCount",
-          WHERE base.status = 'submit_failed'
-             OR base.submit_status IN ('rejected', 'timeout')
-        )::integer AS "submitFailureCount",
-        COUNT(*) FILTER (WHERE base.status = 'delivered' OR base.receipt_status = 'delivered')::integer AS "successCount",
-        COUNT(*) FILTER (
-          WHERE COALESCE(base.status, '') <> 'submit_failed'
-            AND COALESCE(base.submit_status, '') NOT IN ('rejected', 'timeout')
-            AND NOT (COALESCE(base.status = 'delivered', false) OR COALESCE(base.receipt_status = 'delivered', false))
-            AND NOT (COALESCE(base.status IN ('failed', 'timeout'), false) OR COALESCE(base.receipt_status = 'undelivered', false))
-        )::integer AS "unknownCount",
-        COUNT(*) FILTER (
-          WHERE COALESCE(base.status, '') <> 'submit_failed'
-            AND COALESCE(base.submit_status, '') NOT IN ('rejected', 'timeout')
-            AND NOT (COALESCE(base.status = 'delivered', false) OR COALESCE(base.receipt_status = 'delivered', false))
-            AND (COALESCE(base.status IN ('failed', 'timeout'), false) OR COALESCE(base.receipt_status = 'undelivered', false))
-        )::integer AS "failureCount",
         CASE
-          WHEN COUNT(*) FILTER (
+          WHEN COUNT(base.signature_id) FILTER (
             WHERE COALESCE(base.status, '') <> 'submit_failed'
               AND COALESCE(base.submit_status, '') NOT IN ('rejected', 'timeout')
           ) = 0 THEN 0
           ELSE ROUND(
-            COUNT(*) FILTER (WHERE base.status = 'delivered' OR base.receipt_status = 'delivered')
+            COUNT(base.signature_id) FILTER (WHERE base.status = 'delivered' OR base.receipt_status = 'delivered')
             * 100.0
-            / COUNT(*) FILTER (
+            / COUNT(base.signature_id) FILTER (
               WHERE COALESCE(base.status, '') <> 'submit_failed'
                 AND COALESCE(base.submit_status, '') NOT IN ('rejected', 'timeout')
             ),
@@ -407,10 +431,11 @@ export class OperationsQualityQueries {
         END AS "successRate",
         ROUND(AVG(base.arrival_ms) FILTER (WHERE base.arrival_ms IS NOT NULL))::integer AS "averageArrivalMs",
         COUNT(*) OVER()::integer AS "rowCount"
-      FROM base
+      FROM dimensions
-      JOIN "SmsSignature" signature ON signature.id = base.signature_id
+      JOIN "SmsSignature" signature ON signature.id = dimensions.signature_id
+      LEFT JOIN base ON base.signature_id=signature.id
       JOIN "Tenant" tenant ON tenant.id = signature."tenantId"
-      LEFT JOIN "SmsApplication" application ON application.id = base.application_id
+      LEFT JOIN "SmsApplication" application ON application.id = COALESCE(base.application_id,signature."applicationId")
       WHERE (
         ${keyword}::text IS NULL
         OR signature.name ILIKE ${keywordPattern}
@@ -441,6 +466,8 @@ export class OperationsQualityQueries {
               failureCount: number;
               successRate: number;
               averageArrivalMs: number | null;
+              arrivalMsSum?: number;
+              arrivalSamples?: number;
             }>
           >(Prisma.sql`
         WITH base AS (
@@ -457,12 +484,12 @@ export class OperationsQualityQueries {
             submit."submitStatus" AS submit_status,
             receipt."deliveredAt" AS delivered_at,
             failed_receipt."failedAt" AS failed_at,
-            COALESCE(segment_summary.segment_count, 0) AS segment_count,
+            COALESCE(segment_summary.expected_count, 0) AS segment_count,
             COALESCE(segment_summary.delivered_count, 0) AS segment_delivered_count,
             COALESCE(segment_summary.failure_count, 0) AS segment_failure_count,
             CASE
               WHEN segment_summary.segment_count > 0
-                AND segment_summary.delivered_count = segment_summary.segment_count
+                AND segment_summary.delivered_count = segment_summary.expected_count
                 AND segment_summary.completed_at >= COALESCE(submit."submittedAt", submit."createdAt")
               THEN EXTRACT(EPOCH FROM (segment_summary.completed_at - COALESCE(submit."submittedAt", submit."createdAt"))) * 1000
               WHEN segment_summary.segment_count = 0
@@ -474,6 +501,7 @@ export class OperationsQualityQueries {
           JOIN "SmsChannel" channel ON channel.id = submit."channelId"
           LEFT JOIN LATERAL (
             SELECT
+              CASE WHEN COUNT(*) > 0 THEN GREATEST(MAX(segment."segmentTotal"), message."billingUnits") ELSE 0 END::integer AS expected_count,
               COUNT(*)::integer AS segment_count,
               COUNT(*) FILTER (WHERE segment."receiptStatus" = 'delivered')::integer AS delivered_count,
               COUNT(*) FILTER (WHERE segment."receiptStatus" = 'undelivered')::integer AS failure_count,
@@ -532,6 +560,8 @@ export class OperationsQualityQueries {
               1
             )::double precision
           END AS "successRate",
+          COALESCE(SUM(arrival_ms) FILTER (WHERE delivery_status = 'success' AND arrival_ms IS NOT NULL),0)::double precision AS "arrivalMsSum",
+          COUNT(arrival_ms) FILTER (WHERE delivery_status = 'success')::integer AS "arrivalSamples",
           ROUND(AVG(arrival_ms) FILTER (WHERE delivery_status = 'success' AND arrival_ms IS NOT NULL))::integer AS "averageArrivalMs"
         FROM classified
         GROUP BY signature_id, channel_id, carrier, drainage_state
@@ -548,6 +578,8 @@ export class OperationsQualityQueries {
               finalSuccessCount: number;
               finalSuccessRate: number;
               averageArrivalMs: number | null;
+              arrivalMsSum?: number;
+              arrivalSamples?: number;
             }>
           >(Prisma.sql`
         SELECT
@@ -620,6 +652,8 @@ type SignatureSplitRow = {
   failureCount: number;
   successRate: number;
   averageArrivalMs: number | null;
+  arrivalMsSum?: number;
+  arrivalSamples?: number;
 };
 
 function aggregateSignatureRows(rows: SignatureSplitRow[]) {
@@ -632,7 +666,7 @@ function aggregateSignatureRows(rows: SignatureSplitRow[]) {
       const acceptedCount = parts.reduce((sum, item) => sum + item.acceptedCount, 0);
       const successCount = parts.reduce((sum, item) => sum + item.successCount, 0);
       const arrivalWeight = parts.reduce(
-        (sum, item) => sum + (item.averageArrivalMs == null ? 0 : item.successCount),
+        (sum, item) => sum + (item.arrivalSamples ?? (item.averageArrivalMs == null ? 0 : item.successCount)),
         0,
       );
       return {
@@ -650,7 +684,10 @@ function aggregateSignatureRows(rows: SignatureSplitRow[]) {
           arrivalWeight === 0
             ? null
             : Math.round(
-                parts.reduce((sum, item) => sum + (item.averageArrivalMs ?? 0) * item.successCount, 0) / arrivalWeight,
+                parts.reduce(
+                  (sum, item) => sum + (item.arrivalMsSum ?? (item.averageArrivalMs ?? 0) * item.successCount),
+                  0,
+                ) / arrivalWeight,
               ),
       };
     })
@@ -676,6 +713,8 @@ type DrainageBreakdownRow = {
   failureCount: number;
   successRate: number;
   averageArrivalMs: number | null;
+  arrivalMsSum?: number;
+  arrivalSamples?: number;
 };
 
 function aggregateChannelCarrierRows(rows: DrainageBreakdownRow[]) {
@@ -688,7 +727,10 @@ function aggregateChannelCarrierRows(rows: DrainageBreakdownRow[]) {
     const first = parts[0];
     const acceptedCount = parts.reduce((sum, item) => sum + item.acceptedCount, 0);
     const successCount = parts.reduce((sum, item) => sum + item.successCount, 0);
-    const arrivalWeight = parts.reduce((sum, item) => sum + (item.averageArrivalMs == null ? 0 : item.successCount), 0);
+    const arrivalWeight = parts.reduce(
+      (sum, item) => sum + (item.arrivalSamples ?? (item.averageArrivalMs == null ? 0 : item.successCount)),
+      0,
+    );
     return {
       signatureId: first.signatureId,
       channelId: first.channelId,
@@ -705,7 +747,10 @@ function aggregateChannelCarrierRows(rows: DrainageBreakdownRow[]) {
         arrivalWeight === 0
           ? null
           : Math.round(
-              parts.reduce((sum, item) => sum + (item.averageArrivalMs ?? 0) * item.successCount, 0) / arrivalWeight,
+              parts.reduce(
+                (sum, item) => sum + (item.arrivalMsSum ?? (item.averageArrivalMs ?? 0) * item.successCount),
+                0,
+              ) / arrivalWeight,
             ),
     };
   });

api/src/report-materials/batch-generation.service.ts

@@ -235,7 +235,10 @@ export class ReportBatchGenerationService {
           continue;
         if (scope.batchItem.reportType === 'drainage' && task.drainageItemId !== scope.batchItem.drainageItemId)
           continue;
-        if (scope.batchItem.reportType === 'signature' && carriers.size && task.carrier && !carriers.has(task.carrier))
+        if (
+          carriers.size &&
+          (task.carrier ? !carriers.has(task.carrier) : !carriers.has('all') && !carriers.has('legacy'))
+        )
           continue;
         const key = `${scope.batchItem.id}:${task.id}`;
         if (seen.has(key)) continue;
@@ -664,7 +667,7 @@ export class ReportBatchGenerationService {
         where: { channelId: channel.id, status: 'active', reportType: { in: [selected.reportType, 'both'] } },
         orderBy: [{ sortOrder: 'asc' }, { createdAt: 'asc' }],
       });
-      const targetCarriers = selected.reportType === 'signature' ? [...carriers].sort() : ['all'];
+      const targetCarriers = [...carriers].sort();
       for (const carrier of targetCarriers) {
         const businessKey = `${selected.reportType}:${selected.drainageItemId ?? signature.id}:v${materialVersion}:app:${signature.applicationId}:channel:${channel.id}:carrier:${carrier}`;
         const targetReasons = [...blockedReasons];
@@ -677,11 +680,13 @@ export class ReportBatchGenerationService {
           if (missing.length)
             targetReasons.push(`缺少必填字段：${missing.map((field) => field.exportName || field.name).join('、')}`);
         }
-        const existingTask = currentTasks.find(
+        const existingTask = currentTasks.find((task) => task.channelId === channel.id && task.carrier === carrier);
-          (task) => task.channelId === channel.id && (selected.reportType === 'drainage' || task.carrier === carrier),
-        );
         if (existingTask?.status === 'abandoned') targetReasons.push('该通道报备明细已放弃报备');
-        const duplicateBatchId = priorKeys.get(businessKey);
+        const duplicateBatchId =
+          priorKeys.get(businessKey) ??
+          (selected.reportType === 'drainage'
+            ? priorKeys.get(businessKey.replace(/:carrier:[^:]+$/, ':carrier:all'))
+            : undefined);
         if (duplicateBatchId) targetReasons.push(`同一资料版本已在批次 ${duplicateBatchId} 生成`);
         targets.push({
           id: `${channel.id}:${carrier}`,

api/src/report-materials/channel-export.service.ts

@@ -71,47 +71,48 @@ export class ReportChannelExportService {
             : missing.length
               ? `缺少字段：${missing.map((field) => field.exportName || field.name).join('、')}`
               : null;
-        const reportCarriers =
+        const reportCarriers = item.eligibleTargets
-          reportType === 'signature'
+          .filter((target) => target.channelId === channelId)
-            ? item.eligibleTargets
+          .map((target) => target.carrier as 'mobile' | 'unicom' | 'telecom');
-                .filter((target) => target.channelId === channelId)
-                .map((target) => target.carrier as 'mobile' | 'unicom' | 'telecom')
-            : [null];
         const tasks: Array<{ task: { id: string; reason: string | null }; existingTask: { status: string } | null }> =
           [];
         for (const carrier of reportCarriers) {
-          const existingTask = await this.prisma.channelSignatureReportTask.findFirst({
+          const entry = await this.prisma.$transaction(async (tx) => {
-            where: {
+            await tx.$executeRaw`SELECT pg_advisory_xact_lock(hashtextextended(${item.signature.id}, 910))`;
-              signatureId: item.signature.id,
+            const existingTask = await tx.channelSignatureReportTask.findFirst({
-              channelId,
+              where: {
-              carrier,
+                signatureId: item.signature.id,
-              reportType,
+                channelId,
-              drainageItemId: reportType === 'drainage' ? item.drainageInfo!.id : null,
+                carrier,
-            },
+                reportType,
+                drainageItemId: reportType === 'drainage' ? item.drainageInfo!.id : null,
+              },
+            });
+            const task = existingTask
+              ? await tx.channelSignatureReportTask.update({
+                  where: { id: existingTask.id },
+                  data: {
+                    status: missingReason ? 'waiting_material' : 'exporting',
+                    reason: missingReason,
+                    approvedAt: null,
+                  },
+                })
+              : await tx.channelSignatureReportTask.create({
+                  data: {
+                    tenantId: item.signature.tenantId,
+                    signatureId: item.signature.id,
+                    channelId,
+                    carrier,
+                    approvalScope: 'carrier_specific',
+                    reportType,
+                    drainageItemId: item.drainageInfo?.id,
+                    status: missingReason ? 'waiting_material' : 'exporting',
+                    reason: missingReason,
+                  },
+                });
+            return { task, existingTask };
           });
-          const task = existingTask
+          tasks.push(entry);
-            ? await this.prisma.channelSignatureReportTask.update({
-                where: { id: existingTask.id },
-                data: {
-                  status: missingReason ? 'waiting_material' : 'exporting',
-                  reason: missingReason,
-                  ...(reportType === 'signature' ? { approvedAt: null } : {}),
-                },
-              })
-            : await this.prisma.channelSignatureReportTask.create({
-                data: {
-                  tenantId: item.signature.tenantId,
-                  signatureId: item.signature.id,
-                  channelId,
-                  carrier,
-                  approvalScope: reportType === 'signature' ? 'carrier_specific' : 'legacy_channel',
-                  reportType,
-                  drainageItemId: item.drainageInfo?.id,
-                  status: missingReason ? 'waiting_material' : 'exporting',
-                  reason: missingReason,
-                },
-              });
-          tasks.push({ task, existingTask });
         }
         const task = tasks[0].task;
         if (missingReason) {
@@ -312,7 +313,7 @@ export class ReportChannelExportService {
         missingFields: detail.missingFields,
       });
     const workbook = new ExcelJS.Workbook();
-    workbook.creator = 'CMPP短信平台';
+    workbook.creator = '聆界短信平台';
     const sheet = workbook.addWorksheet('签名报备', { views: [{ state: 'frozen', ySplit: 1 }] });
     sheet.columns = detail.fields.map((field) => ({
       header: field.exportName || field.name,

api/src/report-materials/import-review.service.ts

@@ -3,6 +3,7 @@ import { Prisma } from '@prisma/client';
 import { FilesService } from '../files/files.service';
 import { PrismaService } from '../prisma/prisma.service';
 import { SmsConfigService } from '../sms-config/sms-config.service';
+import { SignatureNameConflict } from '../sms-config/signature-uniqueness';
 import type { ImportCommitDto, ImportMapping, PagedQuery, ReviewImportItemsDto } from './report-materials.contracts';
 import {
   normalizePage,
@@ -310,6 +311,19 @@ export class ReportImportReviewService {
     return { batchId, status, approvedCount, rejectedCount, failedCount: failures.length, failures };
   }
 
+  private async findImportSignature(tenantId: string, applicationId: string | undefined, name: string) {
+    const where = { tenantId, applicationId: applicationId ?? null, name };
+    return (
+      (await this.prisma.smsSignature.findFirst({
+        where: { ...where, auditStatus: { notIn: ['deleted', 'disabled'] } },
+      })) ??
+      this.prisma.smsSignature.findFirst({
+        where: { ...where, auditStatus: 'disabled' },
+        orderBy: [{ createdAt: 'asc' }, { id: 'asc' }],
+      })
+    );
+  }
+
   async stageSignatureRow(
     tenantId: string,
     applicationId: string | undefined,
@@ -320,9 +334,7 @@ export class ReportImportReviewService {
     if (!name) throw new Error('缺少短信签名');
     const purpose = mappedCorePatchValue(mappings, values, 'purpose');
     const signatureReportValues = dynamicValues(mappings, values);
-    const existing = await this.prisma.smsSignature.findFirst({
+    const existing = await this.findImportSignature(tenantId, applicationId, name);
-      where: { tenantId, applicationId: applicationId ?? null, name, auditStatus: { not: 'deleted' } },
-    });
     return {
       operation: existing ? 'update' : 'create',
       targetId: existing?.id,
@@ -443,20 +455,22 @@ export class ReportImportReviewService {
         if (!current || current.auditStatus === 'deleted') throw new Error('原签名已删除，不能应用导入修改');
         await this.smsConfig.updateSignature(targetId, buildBody(current), batch.tenantId);
       } else {
-        const duplicate = await this.prisma.smsSignature.findFirst({
+        const duplicate = await this.findImportSignature(batch.tenantId, applicationId, name);
-          where: {
-            tenantId: batch.tenantId,
-            applicationId: applicationId ?? null,
-            name,
-            auditStatus: { not: 'deleted' },
-          },
-        });
         if (duplicate) {
           targetId = duplicate.id;
           await this.smsConfig.updateSignature(targetId, buildBody(duplicate), batch.tenantId);
         } else {
-          const created = await this.smsConfig.createSignature({ tenantId: batch.tenantId, ...buildBody() });
+          try {
-          targetId = created.id;
+            const created = await this.smsConfig.createSignature({ tenantId: batch.tenantId, ...buildBody() });
+            targetId = created.id;
+          } catch (error) {
+            if (!(error instanceof SignatureNameConflict)) throw error;
+            // A concurrent create won. Imports continue to supplement the existing materials.
+            const current = await this.findImportSignature(batch.tenantId, applicationId, name);
+            if (!current) throw error;
+            targetId = current.id;
+            await this.smsConfig.updateSignature(targetId, buildBody(current), batch.tenantId);
+          }
         }
       }
       await this.smsConfig.approveSignature(targetId, { reviewerId, reason: `批量导入审核通过：${name}` });

api/src/report-materials/official-export.service.ts

@@ -1,58 +1,85 @@
-import { BadRequestException, ConflictException, Injectable, NotFoundException } from '@nestjs/common';
 import { Prisma } from '@prisma/client';
 import ExcelJS from 'exceljs';
-import { createHash, randomUUID } from 'node:crypto';
-import { extname } from 'node:path';
 import { FilesService } from '../files/files.service';
 import { PrismaService } from '../prisma/prisma.service';
 import { SmsConfigService } from '../sms-config/sms-config.service';
-import type { AnalyzeImportOptions, CreateImportProfileDto, CreateReportBatchDto, EmbeddedImage, ImportCommitDto, ImportMapping, PagedQuery, ReportBatchInspection, ReportBatchTarget, ReviewImportItemsDto } from './report-materials.contracts';
-import { profileData, validateProfile, loadWorkbook, assertSafeWorkbook, safeSpreadsheetText, readEmbeddedImages, suggestMappings, remapProfileColumns, signatureCoreMapping, drainageCoreMapping, normalizeHeader, normalizeFieldCode, clamp, normalizePage, normalizePageSize, dateRange, cellText, transformValue, mappedCoreValue, dynamicValues, jsonRecord, hasValue, isFileRef, resolveExportValue, applyExportTransform, styleHeader, normalizeImageExtension, imageContentType, safeFileName, normalizeBatchIdempotencyKey, jsonStringArray, jsonSafe } from './report-materials.helpers';
 import { ReportPendingQueryService } from './pending-query.service';
+import { safeSpreadsheetText, styleHeader } from './report-materials.helpers';
 
 /** R4 report-materials domain service composed behind ReportMaterialsService. */
 export class ReportOfficialExportService {
-  constructor(private readonly prisma: PrismaService, private readonly files: FilesService, private readonly smsConfig: SmsConfigService, private readonly pending: ReportPendingQueryService) {}
+  constructor(
+    private readonly prisma: PrismaService,
+    private readonly files: FilesService,
+    private readonly smsConfig: SmsConfigService,
+    private readonly pending: ReportPendingQueryService,
+  ) {}
 
   async buildOfficialTemplate(reportType: 'signature' | 'drainage', operatorId?: string) {
-      const workbook = new ExcelJS.Workbook();
+    const workbook = new ExcelJS.Workbook();
-      workbook.creator = 'CMPP短信平台';
+    workbook.creator = '聆界短信平台';
-      const sheet = workbook.addWorksheet(reportType === 'signature' ? '签名资料' : '引流信息', { views: [{ state: 'frozen', ySplit: 1 }] });
+    const sheet = workbook.addWorksheet(reportType === 'signature' ? '签名资料' : '引流信息', {
-      const headers = reportType === 'signature'
+      views: [{ state: 'frozen', ySplit: 1 }],
+    });
+    const headers =
+      reportType === 'signature'
         ? ['短信签名', '用途说明', '营业执照图片', '授权书图片', '备注']
         : ['短信签名', '引流 URL 或号码', '备注', '主体证明'];
-      sheet.addRow(headers);
+    sheet.addRow(headers);
-      sheet.addRow(reportType === 'signature'
+    sheet.addRow(
+      reportType === 'signature'
         ? ['示例签名', '验证码通知', '请在本单元格插入图片', '请在本单元格插入图片', '示例行，导入前请删除']
-        : ['示例签名', 'example.com/path 或 13800138000', '示例行，导入前请删除', '请在本单元格插入图片']);
+        : ['示例签名', 'example.com/path 或 13800138000', '示例行，导入前请删除', '请在本单元格插入图片'],
-      styleHeader(sheet.getRow(1));
+    );
-      sheet.columns.forEach((column) => { column.width = 24; });
+    styleHeader(sheet.getRow(1));
-      sheet.getRow(2).height = 48;
+    sheet.columns.forEach((column) => {
-      const content = Buffer.from(await workbook.xlsx.writeBuffer());
+      column.width = 24;
-      const fileName = `${reportType === 'signature' ? '签名' : '引流信息'}报备资料官方模板.xlsx`;
+    });
-      await this.prisma.operationLog.create({ data: {
+    sheet.getRow(2).height = 48;
-        userId: operatorId, action: 'report_material.template_downloaded', resource: 'report_material',
+    const content = Buffer.from(await workbook.xlsx.writeBuffer());
+    const fileName = `${reportType === 'signature' ? '签名' : '引流信息'}报备资料官方模板.xlsx`;
+    await this.prisma.operationLog.create({
+      data: {
+        userId: operatorId,
+        action: 'report_material.template_downloaded',
+        resource: 'report_material',
         detail: { fileName, filters: { reportType }, successCount: 1, failedCount: 0 } as Prisma.InputJsonValue,
-      } });
+      },
-      return { fileName, content };
+    });
-    }
+    return { fileName, content };
+  }
 
-  async exportPending(query: { reportType?: 'signature' | 'drainage'; tenantId?: string; applicationId?: string }, operatorId?: string) {
+  async exportPending(
-      const items = await this.pending.findPendingItems(query);
+    query: { reportType?: 'signature' | 'drainage'; tenantId?: string; applicationId?: string },
-      const workbook = new ExcelJS.Workbook();
+    operatorId?: string,
-      const sheet = workbook.addWorksheet('待报备资料', { views: [{ state: 'frozen', ySplit: 1 }] });
+  ) {
-      sheet.addRow(['资料类型', '企业', '企业应用', '签名/站点', '详情', '变更时间']);
+    const items = await this.pending.findPendingItems(query);
-      styleHeader(sheet.getRow(1));
+    const workbook = new ExcelJS.Workbook();
-      for (const item of items) sheet.addRow([
+    const sheet = workbook.addWorksheet('待报备资料', { views: [{ state: 'frozen', ySplit: 1 }] });
-        item.reportType === 'signature' ? '签名' : '引流信息', safeSpreadsheetText(item.tenant?.name),
+    sheet.addRow(['资料类型', '企业', '企业应用', '签名/站点', '详情', '变更时间']);
-        safeSpreadsheetText(item.application?.name), safeSpreadsheetText(item.name), safeSpreadsheetText(item.detail), item.changedAt,
+    styleHeader(sheet.getRow(1));
+    for (const item of items)
+      sheet.addRow([
+        item.reportType === 'signature' ? '签名' : '引流信息',
+        safeSpreadsheetText(item.tenant?.name),
+        safeSpreadsheetText(item.application?.name),
+        safeSpreadsheetText(item.name),
+        safeSpreadsheetText(item.detail),
+        item.changedAt,
       ]);
-      sheet.columns.forEach((column, index) => { column.width = index === 4 ? 42 : 22; });
+    sheet.columns.forEach((column, index) => {
-      const fileName = `待报备资料-${new Date().toISOString().slice(0, 10)}.xlsx`;
+      column.width = index === 4 ? 42 : 22;
-      await this.prisma.operationLog.create({ data: {
+    });
-        tenantId: query.tenantId, userId: operatorId, action: 'report_material.pending_export', resource: 'report_material',
+    const fileName = `待报备资料-${new Date().toISOString().slice(0, 10)}.xlsx`;
+    await this.prisma.operationLog.create({
+      data: {
+        tenantId: query.tenantId,
+        userId: operatorId,
+        action: 'report_material.pending_export',
+        resource: 'report_material',
         detail: { fileName, filters: query, successCount: items.length, failedCount: 0 } as Prisma.InputJsonValue,
-      } });
+      },
-      return { fileName, content: Buffer.from(await workbook.xlsx.writeBuffer()) };
+    });
-    }
+    return { fileName, content: Buffer.from(await workbook.xlsx.writeBuffer()) };
+  }
 }

api/src/reports/reports.service.ts

@@ -539,7 +539,7 @@ function qualityByMessageDimensionSql(day: BusinessDay, dimensionType: 'applicat
       JOIN "Tenant" tenant ON tenant.id = message."tenantId"
       ${applicationJoin}
       LEFT JOIN "SmsSignature" signature ON signature.id = message."signatureId"
-      LEFT JOIN "SmsDrainageInfo" drainage ON drainage.id = message."drainageInfoId"
+      LEFT JOIN "SmsDrainageInfo" drainage ON ${dimensionType === 'drainage' ? Prisma.sql`(CASE WHEN message."drainageGate" IS NULL THEN drainage.id = message."drainageInfoId" ELSE EXISTS (SELECT 1 FROM jsonb_array_elements(COALESCE(message."drainageGate"->'targets', '[]'::jsonb)) target WHERE target->'materialIds' ? drainage.id) END)` : Prisma.sql`drainage.id = message."drainageInfoId"`}
       WHERE message."queuedAt" >= ${day.startAt}
         AND message."queuedAt" < ${day.endAt}
     ), thresholds AS (

api/src/send-chain/attempt-completion.ts

@@ -0,0 +1,219 @@
+import { HttpException, Logger } from '@nestjs/common';
+import { Prisma, SmsAttemptCompletionWork } from '@prisma/client';
+import { createHash, randomUUID } from 'node:crypto';
+import { PrismaService } from '../prisma/prisma.service';
+import { completionContext, CompletionRouteRequired } from './completion-context';
+import type { RoutedChannel } from './send-chain.contracts';
+import { countCompletion, observeCompletion } from './completion-metrics';
+
+export type CompletionEventKind = 'receipt' | 'submit' | 'segment' | 'timeout' | 'rejection';
+export class AttemptCompletion {
+  private readonly logger = new Logger(AttemptCompletion.name);
+  private timer?: ReturnType<typeof setInterval>;
+  private running = false;
+  constructor(
+    private readonly prisma: PrismaService,
+    private readonly execute: (kind: CompletionEventKind, payload: Prisma.JsonValue) => Promise<unknown>,
+    private readonly waitForRoute: (route: RoutedChannel) => Promise<void>,
+  ) {}
+
+  start() {
+    this.timer = setInterval(() => void this.scan(), 5_000);
+    this.timer.unref();
+    void this.scan();
+  }
+  stop() {
+    if (this.timer) clearInterval(this.timer);
+  }
+
+  async enqueue(
+    messageRecordId: string,
+    sourceSubmitRecordId: string | undefined,
+    kind: CompletionEventKind,
+    payload: unknown,
+    identity?: string,
+  ) {
+    const json = JSON.parse(JSON.stringify(payload)) as Prisma.InputJsonValue;
+    const workKey = sourceSubmitRecordId ? `attempt:${sourceSubmitRecordId}` : `message:${messageRecordId}`;
+    const eventKey = createHash('sha256')
+      .update(`${workKey}:${kind}:${identity ?? JSON.stringify(json)}`)
+      .digest('hex');
+    const work = await this.prisma.$transaction(async (tx) => {
+      const message = await tx.smsMessageRecord.findUniqueOrThrow({
+        where: { id: messageRecordId },
+        select: { tenantId: true },
+      });
+      if (sourceSubmitRecordId) {
+        const source = await tx.smsSubmitRecord.findUniqueOrThrow({ where: { id: sourceSubmitRecordId } });
+        if (source.messageRecordId !== messageRecordId || source.tenantId !== message.tenantId)
+          throw new Error('completion_source_mismatch');
+      }
+      await tx.smsAttemptCompletionWork.createMany({
+        data: [{ workKey, messageRecordId, sourceSubmitRecordId, tenantId: message.tenantId }],
+        skipDuplicates: true,
+      });
+      const current = await tx.smsAttemptCompletionWork.findUniqueOrThrow({ where: { workKey } });
+      if (current.messageRecordId !== messageRecordId) throw new Error('completion_work_mismatch');
+      await tx.$queryRaw`SELECT id FROM "SmsAttemptCompletionWork" WHERE id=${current.id} FOR UPDATE`;
+      const inserted = await tx.smsCompletionEvent.createMany({
+        data: [{ workId: current.id, eventKey, kind, payload: json }],
+        skipDuplicates: true,
+      });
+      if (inserted.count)
+        await tx.$executeRaw`
+        UPDATE "SmsAttemptCompletionWork" SET revision=revision+1,
+        state=CASE WHEN state IN ('processing', 'needs_review') THEN state ELSE 'pending' END,
+        "nextAttemptAt"=(CURRENT_TIMESTAMP AT TIME ZONE 'UTC'), "updatedAt"=(CURRENT_TIMESTAMP AT TIME ZONE 'UTC') WHERE id=${current.id}`;
+      return current;
+    });
+    await this.process(work.id);
+    return this.prisma.smsMessageRecord.findUnique({ where: { id: messageRecordId } });
+  }
+
+  async scan() {
+    if (this.running) return;
+    this.running = true;
+    try {
+      observeCompletion(
+        await this.prisma.$queryRaw<Array<{ state: string; count: number; age: number }>>`
+        SELECT w.state, COUNT(*)::int AS count,
+          EXTRACT(EPOCH FROM (CURRENT_TIMESTAMP AT TIME ZONE 'UTC') - MIN(COALESCE(e."createdAt", w."updatedAt")))::float AS age
+        FROM "SmsAttemptCompletionWork" w
+        LEFT JOIN LATERAL (SELECT MIN("createdAt") AS "createdAt" FROM "SmsCompletionEvent" WHERE "workId"=w.id AND "processedAt" IS NULL) e ON true
+        WHERE w.state IN ('pending','processing','retry_wait','needs_review') GROUP BY w.state`,
+      );
+      const rows = await this.prisma.$queryRaw<Array<{ id: string }>>`
+        SELECT id FROM "SmsAttemptCompletionWork"
+        WHERE (state IN ('pending','retry_wait') AND "nextAttemptAt" <= (CURRENT_TIMESTAMP AT TIME ZONE 'UTC'))
+           OR (state='processing' AND "leaseUntil" < (CURRENT_TIMESTAMP AT TIME ZONE 'UTC'))
+        ORDER BY "nextAttemptAt", id LIMIT 32`;
+      for (const row of rows) await this.process(row.id);
+    } catch {
+      this.logger.error('completion_scan_failed');
+    } finally {
+      this.running = false;
+    }
+  }
+
+  async process(id: string) {
+    const owner = randomUUID();
+    const claims = await this.prisma.$queryRaw<SmsAttemptCompletionWork[]>`
+      UPDATE "SmsAttemptCompletionWork" SET state='processing', "leaseOwner"=${owner},
+      "leaseUntil"=(CURRENT_TIMESTAMP AT TIME ZONE 'UTC')+INTERVAL '60 seconds', "fenceVersion"="fenceVersion"+1,
+      attempts=attempts+1, "updatedAt"=(CURRENT_TIMESTAMP AT TIME ZONE 'UTC')
+      WHERE id=${id} AND ((state IN ('pending','retry_wait') AND "nextAttemptAt" <= (CURRENT_TIMESTAMP AT TIME ZONE 'UTC'))
+        OR (state='processing' AND "leaseUntil" < (CURRENT_TIMESTAMP AT TIME ZONE 'UTC'))) RETURNING *`;
+    const claim = claims[0];
+    if (!claim) {
+      countCompletion('not_claimed');
+      return;
+    }
+    countCompletion('claimed');
+    if (claim.attempts > 1) countCompletion('recovered');
+    const renew = setInterval(() => {
+      void this.prisma
+        .$executeRaw`UPDATE "SmsAttemptCompletionWork" SET "leaseUntil"=(CURRENT_TIMESTAMP AT TIME ZONE 'UTC')+INTERVAL '60 seconds'
+        WHERE id=${id} AND state='processing' AND "leaseOwner"=${owner} AND "fenceVersion"=${claim.fenceVersion}
+        AND "leaseUntil">(CURRENT_TIMESTAMP AT TIME ZONE 'UTC')`.catch(() =>
+        this.logger.warn('completion_lease_renew_failed'),
+      );
+    }, 20_000);
+    renew.unref();
+    let route: RoutedChannel | undefined;
+    let routePlanned = false;
+    let planRevision: number | undefined;
+    try {
+      for (let pass = 0; pass < 64; pass++) {
+        try {
+          const done = await this.prisma.$transaction(
+            async (tx) => {
+              const rows = await tx.$queryRaw<SmsAttemptCompletionWork[]>`
+              SELECT * FROM "SmsAttemptCompletionWork" WHERE id=${id} AND state='processing'
+              AND "leaseOwner"=${owner} AND "fenceVersion"=${claim.fenceVersion} AND "leaseUntil">(CURRENT_TIMESTAMP AT TIME ZONE 'UTC') FOR UPDATE`;
+              const work = rows[0];
+              if (!work) {
+                countCompletion('fence_rejected');
+                throw new Error('completion_fence_rejected');
+              }
+              await tx.$queryRaw`SELECT id FROM "SmsMessageRecord" WHERE id=${work.messageRecordId} FOR UPDATE`;
+              if (planRevision !== work.revision) {
+                route = undefined;
+                routePlanned = false;
+              }
+              planRevision = work.revision;
+              const event = await tx.smsCompletionEvent.findFirst({
+                where: { workId: id, processedAt: null },
+                orderBy: [{ createdAt: 'asc' }, { id: 'asc' }],
+              });
+              if (event) {
+                await completionContext.run({ tx, messageRecordId: work.messageRecordId, route, routePlanned }, () =>
+                  this.execute(event.kind as CompletionEventKind, event.payload),
+                );
+                await tx.smsCompletionEvent.update({ where: { id: event.id }, data: { processedAt: new Date() } });
+              }
+              const remaining = await tx.smsCompletionEvent.count({ where: { workId: id, processedAt: null } });
+              const message = await tx.smsMessageRecord.findUniqueOrThrow({ where: { id: work.messageRecordId } });
+              const retry = work.sourceSubmitRecordId
+                ? await tx.smsSubmitRecord.findUnique({
+                    where: { retryOfSubmitRecordId: work.sourceSubmitRecordId },
+                    select: { id: true },
+                  })
+                : null;
+              await tx.smsAttemptCompletionWork.update({
+                where: { id },
+                data: {
+                  processedRevision: work.revision - remaining,
+                  decision: message.status,
+                  retrySubmitRecordId: retry?.id,
+                  state: remaining ? 'processing' : 'idle',
+                  lastError: null,
+                  ...(!remaining ? { leaseOwner: null, leaseUntil: null, attempts: 0 } : {}),
+                },
+              });
+              return remaining === 0;
+            },
+            { timeout: 20_000, maxWait: 5_000 },
+          );
+          route = undefined;
+          routePlanned = false;
+          countCompletion('event_committed');
+          if (done) return;
+        } catch (error) {
+          if (!(error instanceof CompletionRouteRequired)) throw error;
+          // The probe transaction rolls back. Routing and rate limiting occur without locks.
+          try {
+            route = await error.select();
+            await this.waitForRoute(route);
+          } catch (selectionError) {
+            if (!(selectionError instanceof HttpException) || selectionError.getStatus() >= 500) throw selectionError;
+            route = undefined;
+          }
+          routePlanned = true;
+        }
+      }
+      throw new Error('completion_batch_budget_exhausted');
+    } catch (error) {
+      const code =
+        error instanceof Prisma.PrismaClientKnownRequestError
+          ? error.code
+          : error instanceof Error && error.message.startsWith('completion_')
+            ? error.message
+            : 'completion_processing_failed';
+      const exhausted = claim.attempts >= 12;
+      countCompletion(exhausted ? 'needs_review' : 'retry_wait');
+      await this.prisma.smsAttemptCompletionWork.updateMany({
+        where: { id, leaseOwner: owner, fenceVersion: claim.fenceVersion, state: 'processing' },
+        data: {
+          state: exhausted ? 'needs_review' : 'retry_wait',
+          leaseOwner: null,
+          leaseUntil: null,
+          lastError: code,
+          nextAttemptAt: new Date(Date.now() + Math.min(300_000, 1000 * 2 ** Math.min(claim.attempts, 8))),
+        },
+      });
+      this.logger.error(`${exhausted ? 'completion_needs_review' : 'completion_retry_wait'}:${code}`);
+    } finally {
+      clearInterval(renew);
+    }
+  }
+}

api/src/send-chain/channel-sensitive-routing.spec.ts

@@ -0,0 +1,89 @@
+import { ChannelWordSnapshot, loadChannelWords } from './channel-sensitive-routing';
+import { PrismaService } from '../prisma/prisma.service';
+const channel = {
+  status: 'active',
+  carrier: 'all',
+  carriers: ['mobile', 'unicom', 'telecom'],
+  sendRegion: '全国',
+  connectionStates: [{ status: 'connected', currentConnections: 1, desiredConnections: 1 }],
+};
+const items = ['a', 'b'].map((channelId, index) => ({ channelId, carrier: 'mobile', priority: index + 1, channel }));
+const options = { carrier: 'mobile', excludedChannelIds: new Set<string>(), approvedChannelIds: new Set(['a', 'b']) };
+const rule = { id: 'word-a', channelId: 'a', word: '贷款', version: 1 };
+describe('channel sensitive routing snapshot', () => {
+  it('checks rewritten content separately for each candidate', () => {
+    const snapshot = new ChannelWordSnapshot([{ ...rule, word: '拒收请回复R' }]);
+    expect(
+      snapshot.select('m', '正文拒收请回复R', items, options, (id) => (id === 'a' ? '正文' : '正文拒收请回复R'))
+        .selected?.channelId,
+    ).toBe('a');
+    expect(snapshot.select('n', '正文', items, options, () => '正文拒收请回复R').selected?.channelId).toBe('b');
+  });
+  it('removes only matching eligible channels before original priority selection', () => {
+    const snapshot = new ChannelWordSnapshot([rule]);
+    expect(snapshot.select('m', '【签名】贷款业务', items, options).selected?.channelId).toBe('b');
+    expect(snapshot.select('n', '正常业务', items, options).selected?.channelId).toBe('a');
+    expect(snapshot.decisions[0].snapshot).toEqual(
+      expect.objectContaining({ excludedChannelIds: ['a'], stage: 'route' }),
+    );
+  });
+  it('keeps original exclusions and distinguishes no original route from all hit', () => {
+    const snapshot = new ChannelWordSnapshot([rule]);
+    expect(snapshot.select('m', '贷款', items, { ...options, excludedChannelIds: new Set(['b']) }).rejected).toBe(true);
+    expect(snapshot.select('m', '贷款', items, { ...options, approvedChannelIds: new Set() }).rejected).toBe(false);
+    expect(
+      snapshot.select(
+        'm',
+        '贷款',
+        items.map((item) => ({ ...item, channel: { ...channel, status: 'inactive' } })),
+        options,
+      ).rejected,
+    ).toBe(false);
+  });
+  it('allows national fallback when matching province channel is excluded', () => {
+    const provincial = [{ ...items[0], province: '上海', channel: { ...channel, sendRegion: '上海' } }, items[1]];
+    expect(
+      new ChannelWordSnapshot([rule]).select('m', '贷款', provincial, { ...options, province: '上海' }).selected
+        ?.channelId,
+    ).toBe('b');
+  });
+  it('matches original complete content, case sensitively without removing separators', () => {
+    const snapshot = new ChannelWordSnapshot([{ ...rule, word: 'Ab贷款' }]);
+    expect(snapshot.hits('【签名】Ab贷款')[0].count).toBe(1);
+    for (const value of ['ab贷款', 'Ａb贷款', 'Ab贷-款']) expect(snapshot.hits(value)).toHaveLength(0);
+  });
+  it('caps sample words but never truncates excluded channels or hit counts', () => {
+    const rules = Array.from({ length: 21 }, (_, index) => ({ ...rule, id: String(index) }));
+    const snapshot = new ChannelWordSnapshot([...rules, { ...rule, channelId: 'b' }]);
+    expect(snapshot.hits('贷款')[0]).toEqual(expect.objectContaining({ count: 21, samples: expect.any(Array) }));
+    expect(snapshot.hits('贷款')[0].samples).toHaveLength(20);
+    expect(snapshot.select('m', '贷款', items, options).rejected).toBe(true);
+  });
+  it('reads rules once per batch and persists all decisions in one idempotent write', async () => {
+    const prisma = {
+      channelSensitiveWord: { findMany: jest.fn().mockResolvedValue([rule]) },
+      smsChannelSensitiveDecision: { createMany: jest.fn() },
+    };
+    const snapshot = await loadChannelWords(prisma as unknown as PrismaService, ['a', 'b', 'a']);
+    for (let index = 0; index < 100; index++) snapshot.select(String(index), '贷款', items, options);
+    expect(snapshot.hits('贷款')).toBe(snapshot.hits('贷款'));
+    await snapshot.persist(prisma as unknown as PrismaService);
+    expect(prisma.channelSensitiveWord.findMany).toHaveBeenCalledTimes(1);
+    expect(prisma.smsChannelSensitiveDecision.createMany).toHaveBeenCalledWith({
+      data: expect.any(Array),
+      skipDuplicates: true,
+    });
+    expect(snapshot.decisions).toHaveLength(100);
+    expect(new Set(snapshot.decisions.map((value) => value.routeAttemptId)).size).toBe(100);
+  });
+  it('fails closed for technical read and persistence errors, not as a word hit', async () => {
+    const prisma = {
+      channelSensitiveWord: { findMany: jest.fn().mockRejectedValue(Error('db unavailable')) },
+      smsChannelSensitiveDecision: { createMany: jest.fn().mockRejectedValue(Error('db unavailable')) },
+    };
+    await expect(loadChannelWords(prisma as unknown as PrismaService, ['a'])).rejects.toMatchObject({ status: 503 });
+    const snapshot = new ChannelWordSnapshot([rule]);
+    snapshot.select('m', '贷款', items, options);
+    await expect(snapshot.persist(prisma as unknown as PrismaService)).rejects.toMatchObject({ status: 503 });
+  });
+});

api/src/send-chain/channel-sensitive-routing.ts

@@ -0,0 +1,103 @@
+import { BadRequestException, ServiceUnavailableException } from '@nestjs/common';
+import { ChannelSensitiveWord, Prisma } from '@prisma/client';
+import { createHash, randomUUID } from 'node:crypto';
+import { PrismaService } from '../prisma/prisma.service';
+import { selectChannelCandidate } from './send-chain.helpers';
+
+export const CHANNEL_WORD_NO_ROUTE = 'CHANNEL_SENSITIVE_WORD_NO_ROUTE';
+export class ChannelWordRejection extends BadRequestException {
+  readonly reasonCode = CHANNEL_WORD_NO_ROUTE;
+  constructor() {
+    super('可用通道均命中通道敏感词');
+  }
+}
+type Rule = Pick<ChannelSensitiveWord, 'id' | 'channelId' | 'word' | 'version'>;
+type Hit = { channelId: string; count: number; samples: Array<{ id: string; word: string; version: number }> };
+export class ChannelWordSnapshot {
+  private readonly matches = new Map<string, Hit[]>();
+  readonly decisions: Prisma.SmsChannelSensitiveDecisionCreateManyInput[] = [];
+  constructor(
+    private readonly rules: Rule[],
+    readonly readAt = new Date().toISOString(),
+  ) {}
+  hits(content: string): Hit[] {
+    const cached = this.matches.get(content);
+    if (cached) return cached;
+    const matched = new Map<string, Hit>();
+    for (const rule of this.rules) {
+      if (!rule.word || !content.includes(rule.word)) continue;
+      const hit = matched.get(rule.channelId) ?? { channelId: rule.channelId, count: 0, samples: [] };
+      hit.count++;
+      if (hit.samples.length < 20) hit.samples.push({ id: rule.id, word: rule.word, version: rule.version });
+      matched.set(rule.channelId, hit);
+    }
+    const result = [...matched.values()];
+    this.matches.set(content, result);
+    return result;
+  }
+  select<T extends Parameters<typeof selectChannelCandidate>[0][number]>(
+    messageId: string,
+    content: string,
+    items: T[],
+    options: Parameters<typeof selectChannelCandidate>[1],
+    contentForChannel?: (channelId: string) => string,
+  ) {
+    const candidates = items.filter((item) => selectChannelCandidate([item], options));
+    const candidateIds = new Set(candidates.map((item) => item.channelId));
+    const names = new Map(items.map((item) => [item.channelId, (item.channel as { name?: string }).name]));
+    const hits = (
+      contentForChannel
+        ? [...candidateIds].flatMap((id) => this.hits(contentForChannel(id)).filter((hit) => hit.channelId === id))
+        : this.hits(content).filter((hit) => candidateIds.has(hit.channelId))
+    ).map((hit) => ({ ...hit, channelName: names.get(hit.channelId) ?? hit.channelId }));
+    const excluded = new Set([...options.excludedChannelIds, ...hits.map((hit) => hit.channelId)]);
+    const selected = selectChannelCandidate(items, { ...options, excludedChannelIds: excluded });
+    const rejected = !selected && candidates.length > 0 && hits.length > 0;
+    const routeAttemptId = randomUUID();
+    this.decisions.push({
+      id: randomUUID(),
+      messageRecordId: messageId,
+      routeAttemptId,
+      snapshot: {
+        readAt: this.readAt,
+        stage: 'route',
+        contentHash: createHash('sha256').update(content).digest('hex'),
+        ...(contentForChannel
+          ? {
+              candidateContentHashes: Object.fromEntries(
+                [...candidateIds].map((id) => [id, createHash('sha256').update(contentForChannel(id)).digest('hex')]),
+              ),
+            }
+          : {}),
+        candidateChannelIds: [...candidateIds],
+        excludedChannelIds: hits.map((hit) => hit.channelId),
+        hits,
+        selectedChannelId: selected?.channelId ?? null,
+        reason: rejected ? '可用通道均命中通道敏感词' : null,
+      },
+    });
+    return { selected, rejected };
+  }
+  async persist(prisma: PrismaService) {
+    if (!this.decisions.length) return;
+    try {
+      await prisma.smsChannelSensitiveDecision.createMany({ data: this.decisions, skipDuplicates: true });
+    } catch {
+      throw new ServiceUnavailableException('通道敏感词选路记录保存失败');
+    }
+  }
+}
+export async function loadChannelWords(prisma: PrismaService, channelIds: string[]) {
+  try {
+    const rules = channelIds.length
+      ? await prisma.channelSensitiveWord.findMany({
+          where: { channelId: { in: [...new Set(channelIds)] }, status: 'active' },
+          select: { id: true, channelId: true, word: true, version: true },
+          orderBy: { id: 'asc' },
+        })
+      : [];
+    return new ChannelWordSnapshot(rules);
+  } catch {
+    throw new ServiceUnavailableException('通道敏感词读取失败');
+  }
+}

api/src/send-chain/completion-context.ts

@@ -0,0 +1,35 @@
+import { AsyncLocalStorage } from 'node:async_hooks';
+import { Prisma } from '@prisma/client';
+import { PrismaService } from '../prisma/prisma.service';
+import type { RoutedChannel } from './send-chain.contracts';
+
+export type CompletionContext = {
+  tx: Prisma.TransactionClient;
+  messageRecordId: string;
+  route?: RoutedChannel;
+  routePlanned?: boolean;
+};
+export const completionContext = new AsyncLocalStorage<CompletionContext>();
+
+// Only send-chain collaborators use this adapter. Nested billing/outbox transactions
+// join the explicitly established completion transaction, never start a second one.
+export function completionDatabase(prisma: PrismaService): PrismaService {
+  return new Proxy(prisma, {
+    get(target, key) {
+      const tx = completionContext.getStore()?.tx;
+      if (tx && key === '$transaction') {
+        return (operation: ((client: Prisma.TransactionClient) => unknown) | Promise<unknown>[]) =>
+          typeof operation === 'function' ? operation(tx) : Promise.all(operation);
+      }
+      const owner = tx && key in tx ? tx : target;
+      const value = Reflect.get(owner, key);
+      return typeof value === 'function' ? value.bind(owner) : value;
+    },
+  });
+}
+
+export class CompletionRouteRequired extends Error {
+  constructor(readonly select: () => Promise<RoutedChannel>) {
+    super('completion_route_required');
+  }
+}

api/src/send-chain/completion-metrics.ts

@@ -0,0 +1,26 @@
+type CompletionMetric =
+  'claimed' | 'not_claimed' | 'recovered' | 'fence_rejected' | 'event_committed' | 'retry_wait' | 'needs_review';
+const counts = new Map<CompletionMetric, number>();
+let snapshot: Array<{ state: string; count: number; age: number }> = [];
+const states = ['pending', 'processing', 'retry_wait', 'needs_review'];
+export function countCompletion(event: CompletionMetric) {
+  counts.set(event, (counts.get(event) ?? 0) + 1);
+}
+export function observeCompletion(rows: typeof snapshot) {
+  snapshot = rows;
+}
+export function renderCompletionMetrics() {
+  return [
+    '# TYPE cmpp_completion_events_total counter',
+    ...[...counts].map(([event, value]) => `cmpp_completion_events_total{event="${event}"} ${value}`),
+    '# TYPE cmpp_completion_work gauge',
+    '# TYPE cmpp_completion_oldest_seconds gauge',
+    ...states.flatMap((state) => {
+      const row = snapshot.find((item) => item.state === state);
+      return [
+        `cmpp_completion_work{state="${state}"} ${Number(row?.count ?? 0)}`,
+        `cmpp_completion_oldest_seconds{state="${state}"} ${Math.max(0, Number(row?.age ?? 0))}`,
+      ];
+    }),
+  ];
+}

api/src/send-chain/downstream-receipt-targets.ts

@@ -1,3 +1,4 @@
+import { parseProtocolSequence } from '../common/protocol-uint32';
 import type { PrismaService } from '../prisma/prisma.service';
 
 export type FinalReceiptMessage = {
@@ -44,29 +45,33 @@ async function resolveClientReceiptTargets(
     });
     if (group?.segments.length) {
       return group.segments.flatMap((segment) => {
-        const submitSequenceId = Number(segment.sequenceId);
+        const submitSequenceId = parseProtocolSequence(segment.sequenceId);
-        if (!Number.isInteger(submitSequenceId) || submitSequenceId <= 0) return [];
+        if (submitSequenceId === undefined) return [];
-        return [{
+        return [
-          segmentIndex: segment.segmentIndex,
+          {
-          segmentTotal: group.segmentTotal,
+            segmentIndex: segment.segmentIndex,
-          submitSequenceId,
+            segmentTotal: group.segmentTotal,
-          submitGroupMessageId: group.messageId,
+            submitSequenceId,
-          registeredDelivery: segment.registeredDelivery,
+            submitGroupMessageId: group.messageId,
-        }];
+            registeredDelivery: segment.registeredDelivery,
+          },
+        ];
       });
     }
   }
 
-  const submitSequenceId = Number(message.cmppSubmitSequenceId);
+  const submitSequenceId = parseProtocolSequence(message.cmppSubmitSequenceId);
-  if (!Number.isInteger(submitSequenceId) || submitSequenceId <= 0) return [];
+  if (submitSequenceId === undefined) return [];
-  return [{
+  return [
-    segmentIndex: 1,
+    {
-    segmentTotal: 1,
+      segmentIndex: 1,
-    submitSequenceId,
+      segmentTotal: 1,
-    submitGroupMessageId: message.cmppSubmitGroupMessageId ?? message.messageId,
+      submitSequenceId,
-    // Null means a historical CMPP record created before this field existed.
+      submitGroupMessageId: message.cmppSubmitGroupMessageId ?? message.messageId,
-    registeredDelivery: message.cmppRegisteredDelivery !== false,
+      // Null means a historical CMPP record created before this field existed.
-  }];
+      registeredDelivery: message.cmppRegisteredDelivery !== false,
+    },
+  ];
 }
 
 /**
@@ -104,8 +109,7 @@ export async function queueFinalReceiptDeliveries(
     propagateHttpQueueError: data.propagateHttpQueueError,
   });
 
-  const targets = (await resolveClientReceiptTargets(prisma, message))
+  const targets = (await resolveClientReceiptTargets(prisma, message)).filter((target) => target.registeredDelivery);
-    .filter((target) => target.registeredDelivery);
   for (const target of targets) {
     const isSingleFragment = target.segmentTotal === 1;
     await queue({

api/src/send-chain/drainage-authorization.spec.ts

@@ -0,0 +1,166 @@
+import {
+  assessDrainage,
+  drainageHost,
+  drainageTargets,
+  materialMatches,
+  normalizeDrainagePhone,
+  type DrainageTarget,
+  type DrainageMaterial,
+} from './drainage-authorization';
+import { detectDrainageContentWithRules } from './drainage-content-detection';
+
+const target = (value: string): DrainageTarget => ({
+  key: value,
+  category: 'url',
+  value: drainageHost(value)!,
+  text: value,
+  start: 0,
+  end: value.length,
+});
+const material = (id: string, url: string, channels: string[], auditStatus = 'approved'): DrainageMaterial => ({
+  id,
+  url,
+  auditStatus,
+  materialVersion: 1,
+  reportTasks: channels.map((channelId) => ({
+    id: `${id}-${channelId}`,
+    channelId,
+    status: 'approved',
+    carrier: 'mobile',
+  })),
+});
+describe('drainage authorization', () => {
+  it.each(['详情：https://qa0915.example.com', '详情:https://qa0915.example.com'])(
+    'keeps prose separators outside explicit URLs: %s',
+    (content) => {
+      const text = 'https://qa0915.example.com';
+      const start = content.indexOf(text);
+      const targets = drainageTargets(content, [
+        {
+          ruleId: 'url',
+          ruleCode: 'URL',
+          ruleName: 'URL',
+          category: 'url',
+          text,
+          normalizedText: text,
+          start,
+          end: start + text.length,
+        },
+      ]);
+      expect(targets).toHaveLength(1);
+      expect(targets[0].text).toBe(text);
+      expect(materialMatches(targets[0], text)).toBe(true);
+    },
+  );
+  test.each([
+    'lisglo.cn',
+    'sms.lisglo.cn',
+    'a.sms.lisglo.cn/path?x=1',
+    'https://SMS.LISGLO.CN:8443/other?a=2#fragment',
+  ])('allows registered host and subdomains %s', (url) => {
+    expect(materialMatches(target(url), 'lisglo.cn')).toBe(true);
+  });
+  test.each(['lisglo.cn.evil.com', 'evillisglo.cn', 'evil.com/?next=lisglo.cn', 'https://lisglo.cn@evil.com/'])(
+    'rejects fake containing URL %s',
+    (url) => {
+      expect(materialMatches(target(url), 'lisglo.cn')).toBe(false);
+    },
+  );
+  test.each(['cn', 'com', 'com.cn', 'co.uk'])('does not authorize public suffix %s', (host) =>
+    expect(drainageHost(host)).toBeNull(),
+  );
+  it('does not broaden child registration to siblings or parent', () => {
+    expect(materialMatches(target('lisglo.cn'), 'sms.lisglo.cn')).toBe(false);
+    expect(materialMatches(target('other.lisglo.cn'), 'sms.lisglo.cn')).toBe(false);
+    expect(materialMatches(target('a.sms.lisglo.cn'), 'sms.lisglo.cn')).toBe(true);
+  });
+  it('preserves existing path-restricted authorization', () => {
+    expect(materialMatches(target('lisglo.cn/app/1'), 'https://lisglo.cn/app')).toBe(true);
+    expect(materialMatches(target('lisglo.cn/other'), 'https://lisglo.cn/app')).toBe(false);
+    expect(materialMatches(target('lisglo.cn/application'), 'https://lisglo.cn/app')).toBe(false);
+  });
+  it('normalizes phone separators without changing original text or dropping area code', () => {
+    const original = '０２１-７７８８２２７７';
+    expect(normalizeDrainagePhone(original)).toBe('02177882277');
+    expect(original).toBe('０２１-７７８８２２７７');
+    expect(materialMatches({ ...target('lisglo.cn'), category: 'landline', value: '02177882277' }, '77882277')).toBe(
+      false,
+    );
+  });
+  it('requires every target and intersects channels, unions alternatives for one target', () => {
+    const targets = [target('a.lisglo.cn'), target('example.com')];
+    const rows = [
+      material('a', 'lisglo.cn', ['1']),
+      material('a2', 'a.lisglo.cn', ['2']),
+      material('b', 'example.com', ['2', '3']),
+    ];
+    expect(assessDrainage(targets, rows, 'mobile').allowedChannelIds).toEqual(['2']);
+    expect(assessDrainage(targets, rows.slice(0, 2), 'mobile').reasonCode).toBe('DRAINAGE_NOT_REGISTERED');
+    expect(assessDrainage(targets, rows, 'telecom').reasonCode).toBe('DRAINAGE_CHANNEL_NOT_APPROVED');
+  });
+  it('requires approval and never borrows frozen or rejected channel reports', () => {
+    expect(
+      assessDrainage([target('lisglo.cn')], [material('a', 'lisglo.cn', ['1'], 'pending')], 'mobile').reasonCode,
+    ).toBe('DRAINAGE_NOT_APPROVED');
+    const row = material('a', 'lisglo.cn', ['1']);
+    row.reportTasks[0].status = 'waiting_review';
+    expect(assessDrainage([target('lisglo.cn')], [row], 'mobile').reasonCode).toBe('DRAINAGE_CHANNEL_NOT_APPROVED');
+  });
+  it('extends truncated detector tokens to complete hostile URL before checking', () => {
+    const rules = [
+      {
+        id: 'url',
+        code: 'URL',
+        name: 'url',
+        category: 'url',
+        priority: 1,
+        version: 1,
+        flags: 'giu',
+        pattern: '[a-z]+\\.[a-z]+',
+      },
+    ];
+    for (const content of ['lisglo.cn.evil.com', 'https://lisglo.cn@evil.com/path?next=lisglo.cn']) {
+      const detected = detectDrainageContentWithRules(content, rules);
+      const targets = drainageTargets(content, (detected.drainageDetection as any).matches);
+      expect(targets.length).toBeGreaterThan(0);
+      expect(targets.every((item) => !materialMatches(item, 'lisglo.cn'))).toBe(true);
+    }
+  });
+  it('does not exclude a URL with userInfo as an email', () => {
+    const content = 'https://lisglo.cn@evil.com/path';
+    const rules = [
+      {
+        id: 'url',
+        code: 'URL',
+        name: 'url',
+        category: 'url',
+        priority: 1,
+        version: 1,
+        flags: 'giu',
+        pattern: 'https?://[^\\s]+',
+      },
+    ];
+    const detected = detectDrainageContentWithRules(content, rules);
+    const targets = drainageTargets(
+      content,
+      (detected.drainageDetection as { matches: import('./drainage-content-detection').DrainageDetectionMatch[] })
+        .matches,
+    );
+    expect(targets).toHaveLength(1);
+    expect(materialMatches(targets[0], 'lisglo.cn')).toBe(false);
+  });
+});
+
+describe('drainage carrier override', () => {
+  it('uses explicit rejection over legacy approval and keeps other carriers independent', () => {
+    const row = material('m', 'example.com', []);
+    row.reportTasks = [
+      { id: 'legacy', channelId: 'c', carrier: null, status: 'approved' },
+      { id: 'mobile', channelId: 'c', carrier: 'mobile', status: 'failed' },
+      { id: 'unicom', channelId: 'c', carrier: 'unicom', status: 'approved' },
+    ];
+    expect(assessDrainage([target('example.com')], [row], 'mobile').allowedChannelIds).toEqual([]);
+    expect(assessDrainage([target('example.com')], [row], 'unicom').allowedChannelIds).toEqual(['c']);
+    expect(assessDrainage([target('example.com')], [row], 'telecom').allowedChannelIds).toEqual(['c']);
+  });
+});

api/src/send-chain/drainage-authorization.ts

@@ -0,0 +1,249 @@
+import { BadRequestException, ServiceUnavailableException } from '@nestjs/common';
+import { selectDrainageReportTask } from '../common/drainage-report-task';
+import { isIP } from 'node:net';
+import { parse } from 'tldts';
+import type { PrismaService } from '../prisma/prisma.service';
+import { detectDrainageContent, normalizeContent, type DrainageDetectionMatch } from './drainage-content-detection';
+
+export const DRAINAGE_POLICY_VERSION = 'domain-boundary-v1';
+export class DrainageRejection extends BadRequestException {
+  constructor(
+    public readonly reasonCode: string,
+    reason: string,
+  ) {
+    super({ code: reasonCode, message: reason });
+  }
+}
+export type DrainageTarget = { key: string; category: string; value: string; text: string; start: number; end: number };
+export type DrainageMaterial = {
+  id: string;
+  url: string;
+  auditStatus: string;
+  materialVersion: number;
+  reportTasks: Array<{ id: string; channelId: string; carrier: string | null; approvalScope?: string; status: string }>;
+};
+export type DrainageAssessment = {
+  version: string;
+  evaluatedAt: string;
+  targets: Array<DrainageTarget & { materialIds: string[] }>;
+  materials: DrainageMaterial[];
+  allowedChannelIds: string[] | null;
+  reasonCode: string | null;
+  reason: string | null;
+};
+
+export function drainageHost(raw: string) {
+  const value = raw
+    .normalize('NFKC')
+    .replace(/[\u200B-\u200D\u2060\uFEFF]/gu, '')
+    .replace(/[。｡]/g, '.')
+    .trim();
+  try {
+    const parsed = new URL(/^[a-z]+:\/\//i.test(value) ? value : `https://${value}`);
+    if (!['http:', 'https:'].includes(parsed.protocol)) return null;
+    const host = parsed.hostname.toLowerCase().replace(/\.$/, '');
+    if (isIP(host)) return host;
+    const domain = parse(host, { allowPrivateDomains: true });
+    return domain.domain && domain.isIcann !== false ? host : domain.domain && domain.isPrivate ? host : null;
+  } catch {
+    return null;
+  }
+}
+
+export function normalizeDrainagePhone(value: string) {
+  return normalizeContent(value, 'landline').text.replace(/[()]/g, '');
+}
+
+export function materialMatches(target: DrainageTarget, raw: string) {
+  if (target.category !== 'url') return normalizeDrainagePhone(raw) === target.value;
+  const host = drainageHost(raw);
+  if (!host || !(target.value === host || (!isIP(host) && target.value.endsWith(`.${host}`)))) return false;
+  // Existing path-specific material does not silently authorize unrelated paths.
+  const normalizedRaw = normalizeContent(raw, 'url').text.trim();
+  const registered = new URL(/^[a-z]+:\/\//i.test(normalizedRaw) ? normalizedRaw : `https://${normalizedRaw}`);
+  if (registered.pathname !== '/' || registered.search) {
+    const candidate = new URL(/^[a-z]+:\/\//i.test(target.text) ? target.text : `https://${target.text}`);
+    return (
+      (candidate.pathname === registered.pathname ||
+        candidate.pathname.startsWith(`${registered.pathname.replace(/\/$/, '')}/`)) &&
+      (!registered.search || candidate.search === registered.search)
+    );
+  }
+  return true;
+}
+
+export function drainageTargets(content: string, matches: DrainageDetectionMatch[]) {
+  const urls: DrainageTarget[] = [];
+  const normalized = normalizeContent(content, 'url');
+  for (const match of matches.filter((item) => item.category === 'url')) {
+    let start = normalized.sourceStarts.findIndex((offset) => offset >= match.start);
+    let end = normalized.sourceEnds.findIndex((offset) => offset >= match.end) + 1;
+    if (start < 0 || end <= 0) throw new ServiceUnavailableException('引流识别位置无效');
+    // Extend the entire URL token, including suffix labels, userInfo and query.
+    const token = /[a-z0-9:/?&=.%_+@#~!$*()[\]-]/i;
+    while (start > 0 && token.test(normalized.text[start - 1])) {
+      // A prose colon before an explicit scheme is a separator, including normalized Chinese colons.
+      if (normalized.text[start - 1] === ':' && /^https?:\/\//i.test(normalized.text.slice(start, end))) break;
+      start--;
+    }
+    while (end < normalized.text.length && token.test(normalized.text[end])) end++;
+    const text = normalized.text.slice(start, end).replace(/[.,;!]+$/, '');
+    const value = drainageHost(text);
+    if (!value) throw new DrainageRejection('DRAINAGE_INVALID', '引流URL格式无效或不是可登记域名');
+    urls.push({
+      key: `url:${value}:${text}`,
+      category: 'url',
+      value,
+      text,
+      start: normalized.sourceStarts[start],
+      end: normalized.sourceEnds[end - 1],
+    });
+  }
+  const targets = [...urls];
+  for (const match of matches.filter((item) => item.category !== 'url')) {
+    if (urls.some((url) => match.start < url.end && match.end > url.start)) continue;
+    if (!['mobile', 'landline'].includes(match.category))
+      throw new ServiceUnavailableException('引流识别类型尚未支持发送校验');
+    const value = normalizeDrainagePhone(match.normalizedText);
+    targets.push({
+      key: `phone:${value}`,
+      category: match.category,
+      value,
+      text: match.text,
+      start: match.start,
+      end: match.end,
+    });
+  }
+  return [...new Map(targets.map((target) => [target.key, target])).values()];
+}
+
+export function assessDrainage(
+  targets: DrainageTarget[],
+  materials: DrainageMaterial[],
+  carrier?: string,
+): DrainageAssessment {
+  let allowed: Set<string> | null = null;
+  const assessment: DrainageAssessment = {
+    version: DRAINAGE_POLICY_VERSION,
+    evaluatedAt: new Date().toISOString(),
+    targets: [],
+    materials: [],
+    allowedChannelIds: null,
+    reasonCode: null,
+    reason: null,
+  };
+  for (const target of targets) {
+    const matching = materials.filter((item) => item.auditStatus !== 'deleted' && materialMatches(target, item.url));
+    const approved = matching.filter((item) => item.auditStatus === 'approved');
+    assessment.targets.push({ ...target, materialIds: approved.map((item) => item.id) });
+    const code = !matching.length ? 'DRAINAGE_NOT_REGISTERED' : !approved.length ? 'DRAINAGE_NOT_APPROVED' : null;
+    if (code && !assessment.reasonCode) {
+      assessment.reasonCode = code;
+      assessment.reason = `引流信息“${target.text.slice(0, 160)}”${!matching.length ? '未在当前签名下添加' : '尚未审核通过'}`;
+    }
+    const channels = new Set(
+      approved.flatMap((item) =>
+        [...new Set(item.reportTasks.map((task) => task.channelId))]
+          .map((channelId) => selectDrainageReportTask(item.reportTasks, channelId, carrier))
+          .filter((task): task is NonNullable<typeof task> => task?.status === 'approved')
+          .map((task) => task.channelId),
+      ),
+    );
+    allowed =
+      allowed === null
+        ? channels
+        : new Set<string>(Array.from(allowed as Set<string>).filter((id: string) => channels.has(id)));
+  }
+  const used = new Set(assessment.targets.flatMap((target) => target.materialIds));
+  assessment.materials = materials
+    .filter((item) => used.has(item.id))
+    .map(({ id, url, auditStatus, materialVersion, reportTasks }) => ({
+      id,
+      url,
+      auditStatus,
+      materialVersion,
+      reportTasks,
+    }));
+  assessment.allowedChannelIds = allowed === null ? null : [...allowed];
+  if (targets.length && allowed?.size === 0 && !assessment.reasonCode) {
+    assessment.reasonCode = 'DRAINAGE_CHANNEL_NOT_APPROVED';
+    assessment.reason = '当前签名下的全部引流信息没有共同报备通过的通道';
+  }
+  return assessment;
+}
+
+export async function evaluateMessageDrainage(
+  prisma: PrismaService,
+  message: {
+    id: string;
+    content: string;
+    tenantId?: string | null;
+    applicationId?: string | null;
+    signatureId?: string | null;
+  },
+  carrier?: string,
+  materials?: DrainageMaterial[],
+  fresh = false,
+) {
+  let detected;
+  try {
+    detected = await detectDrainageContent(prisma, message.content, fresh);
+  } catch (error) {
+    throw new ServiceUnavailableException('引流检测暂不可用', { cause: error });
+  }
+  const detection = detected.drainageDetection as unknown as {
+    matches: DrainageDetectionMatch[];
+    truncated: boolean;
+    ruleCount: number;
+  };
+  if (detection.truncated || detection.ruleCount === 0)
+    throw new ServiceUnavailableException('引流检测不完整，暂不能发送');
+  let targets: DrainageTarget[] = [];
+  let invalid: DrainageRejection | undefined;
+  try {
+    targets = drainageTargets(message.content, detection.matches);
+  } catch (error) {
+    if (!(error instanceof DrainageRejection)) throw error;
+    invalid = error;
+  }
+  const rows =
+    materials ??
+    (targets.length && message.signatureId
+      ? await prisma.smsDrainageInfo.findMany({
+          where: {
+            signatureId: message.signatureId,
+            tenantId: message.tenantId ?? '',
+            applicationId: message.applicationId ?? '',
+            auditStatus: { not: 'deleted' },
+          },
+          include: {
+            reportTasks: {
+              where: { reportType: 'drainage', signatureId: message.signatureId, tenantId: message.tenantId ?? '' },
+            },
+          },
+        })
+      : []);
+  const assessment = assessDrainage(targets, rows, carrier);
+  if (invalid) {
+    assessment.reasonCode = invalid.reasonCode;
+    assessment.reason = invalid.message;
+    assessment.allowedChannelIds = [];
+  }
+  // Append-only evidence survives later approval changes and subsequent routing attempts.
+  await prisma.smsDrainageDecision.create({
+    data: { messageRecordId: message.id, snapshot: JSON.parse(JSON.stringify(assessment)) },
+  });
+  await prisma.smsMessageRecord.update({
+    where: { id: message.id },
+    data: {
+      ...detected,
+      drainageGate: JSON.parse(JSON.stringify(assessment)),
+      drainageInfoId:
+        assessment.targets.length === 1 && assessment.targets[0].materialIds.length === 1
+          ? assessment.targets[0].materialIds[0]
+          : null,
+    },
+  });
+  if (assessment.reasonCode) throw new DrainageRejection(assessment.reasonCode, assessment.reason!);
+  return assessment;
+}

api/src/send-chain/drainage-content-detection.ts

@@ -53,7 +53,8 @@ export function invalidateDrainageDetectionRuleCache() {
 
 export function validateDrainageDetectionPattern(pattern: string, flags = 'giu') {
   if (!pattern.trim()) throw new BadRequestException('识别表达式不能为空');
-  if (pattern.length > MAX_PATTERN_LENGTH) throw new BadRequestException(`识别表达式不能超过 ${MAX_PATTERN_LENGTH} 个字符`);
+  if (pattern.length > MAX_PATTERN_LENGTH)
+    throw new BadRequestException(`识别表达式不能超过 ${MAX_PATTERN_LENGTH} 个字符`);
   if (!/^[giu]*$/.test(flags) || new Set(flags).size !== flags.length) {
     throw new BadRequestException('表达式标志仅支持 g、i、u，且不能重复');
   }
@@ -69,18 +70,20 @@ export function validateDrainageDetectionPattern(pattern: string, flags = 'giu')
   }
 }
 
-function normalizeContent(content: string, category: DrainageDetectionCategory): NormalizedContent {
+export function normalizeContent(content: string, category: DrainageDetectionCategory): NormalizedContent {
   let text = '';
   const sourceStarts: number[] = [];
   const sourceEnds: number[] = [];
   let sourceIndex = 0;
   for (const sourceChar of content.slice(0, MAX_CONTENT_LENGTH)) {
     const sourceEnd = sourceIndex + sourceChar.length;
-    let normalized = sourceChar.normalize('NFKC')
+    let normalized = sourceChar
+      .normalize('NFKC')
+      .replace(/[\u200B-\u200D\u2060\uFEFF]/gu, '')
       .replace(/[．｡]/g, '.')
       .replace(/[：﹕]/g, ':')
       .replace(/[／]/g, '/')
-      .replace(/[（）]/g, (char) => char === '（' ? '(' : ')')
+      .replace(/[（）]/g, (char) => (char === '（' ? '(' : ')'))
       .replace(/[＋]/g, '+');
     if (category === 'url') {
       // Whitespace is a URL boundary: removing it would incorrectly join the suffix into the link.
@@ -116,8 +119,11 @@ function sourceRange(normalized: NormalizedContent, start: number, end: number)
 
 function emailRanges(normalized: NormalizedContent) {
   const ranges: Array<{ start: number; end: number }> = [];
-  const email = /[a-z0-9.!#$%&'*+/=?^_`{|}~-]+@[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?(?:\.[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?)+/giu;
+  const email =
+    /[a-z0-9.!#$%&'*+/=?^_`{|}~-]+@[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?(?:\.[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?)+/giu;
   for (const match of normalized.text.matchAll(email)) {
+    const tokenStart = normalized.text.lastIndexOf(' ', match.index) + 1;
+    if (/https?:\/\/\S*$/i.test(normalized.text.slice(tokenStart, match.index + match[0].length))) continue;
     ranges.push({ start: match.index, end: match.index + match[0].length });
   }
   return ranges;
@@ -135,7 +141,9 @@ export function detectDrainageContentWithRules(
   const matches: DrainageDetectionMatch[] = [];
   const normalizedByCategory = new Map<string, NormalizedContent>();
   const emailNormalized = normalizeContent(content, 'email');
-  const originalEmailRanges = emailRanges(emailNormalized).map((range) => sourceRange(emailNormalized, range.start, range.end));
+  const originalEmailRanges = emailRanges(emailNormalized).map((range) =>
+    sourceRange(emailNormalized, range.start, range.end),
+  );
   for (const rule of [...rules].sort((a, b) => a.priority - b.priority || a.code.localeCompare(b.code))) {
     validateDrainageDetectionPattern(rule.pattern, rule.flags);
     const normalized = normalizedByCategory.get(rule.category) ?? normalizeContent(content, rule.category);
@@ -160,7 +168,12 @@ export function detectDrainageContentWithRules(
         start: range.start,
         end: range.end,
       };
-      if (!matches.some((item) => item.category === candidate.category && item.start === candidate.start && item.end === candidate.end)) {
+      if (
+        !matches.some(
+          (item) =>
+            item.category === candidate.category && item.start === candidate.start && item.end === candidate.end,
+        )
+      ) {
         matches.push(candidate);
       }
       if (matches.length >= MAX_MATCHES) break;
@@ -186,8 +199,8 @@ export function detectDrainageContentWithRules(
   };
 }
 
-async function activeRules(prisma: PrismaService) {
+async function activeRules(prisma: PrismaService, fresh = false) {
-  if (cachedRules && cachedRules.expiresAt > Date.now()) return cachedRules.rules;
+  if (!fresh && cachedRules && cachedRules.expiresAt > Date.now()) return cachedRules.rules;
   const rules = await prisma.drainageDetectionRule.findMany({
     where: { status: 'active' },
     orderBy: [{ priority: 'asc' }, { createdAt: 'asc' }],
@@ -206,6 +219,6 @@ async function activeRules(prisma: PrismaService) {
   return rules;
 }
 
-export async function detectDrainageContent(prisma: PrismaService, content: string) {
+export async function detectDrainageContent(prisma: PrismaService, content: string, fresh = false) {
-  return detectDrainageContentWithRules(content, await activeRules(prisma));
+  return detectDrainageContentWithRules(content, await activeRules(prisma, fresh));
 }

api/src/send-chain/drainage-receipt-recovery.service.ts

@@ -0,0 +1,29 @@
+import { Injectable, Logger, OnModuleDestroy, OnModuleInit } from '@nestjs/common';
+import { SendChainService } from './send-chain.service';
+
+@Injectable()
+export class DrainageReceiptRecoveryService implements OnModuleInit, OnModuleDestroy {
+  private timer?: ReturnType<typeof setInterval>;
+  private running = false;
+  private readonly logger = new Logger(DrainageReceiptRecoveryService.name);
+  constructor(private readonly sendChain: SendChainService) {}
+  onModuleInit() {
+    if (['api', 'callback', 'outbox'].includes(process.env.CMPP_PROCESS_ROLE ?? 'all')) return;
+    this.timer = setInterval(() => void this.scan(), 10000);
+    this.timer.unref?.();
+  }
+  async scan() {
+    if (this.running) return;
+    this.running = true;
+    try {
+      await this.sendChain.recoverDrainageFailureReceipts();
+    } catch (error) {
+      this.logger.error(`选路拦截回执恢复失败: ${String(error)}`);
+    } finally {
+      this.running = false;
+    }
+  }
+  onModuleDestroy() {
+    if (this.timer) clearInterval(this.timer);
+  }
+}

api/src/send-chain/drainage-submit-guard.controller.spec.ts

@@ -0,0 +1,54 @@
+import { createHash } from 'node:crypto';
+import { DrainageSubmitGuardController } from './drainage-submit-guard.controller';
+
+describe('channel test final guard', () => {
+  const content = '无签名正文 https://example.test 4001234567'.repeat(5);
+  function setup(overrides = {}) {
+    const tx = {
+      smsSubmitRecord: {
+        findUnique: jest.fn().mockResolvedValue({
+          channelId: 'channel',
+          submitId: 'submit',
+          resultProcessedAt: null,
+          messageRecord: { content, tenantId: null, batchTaskId: null, status: 'submit_queued', ...overrides },
+        }),
+      },
+      drainageDetectionRule: {
+        findMany: jest.fn(() => {
+          throw new Error('must not detect channel tests');
+        }),
+      },
+    };
+    const db = { $transaction: (operation: (value: unknown) => unknown) => operation(tx) };
+    return { controller: new DrainageSubmitGuardController(db as never), tx };
+  }
+  const local = { socket: { remoteAddress: '127.0.0.1' } };
+  const input = {
+    submitId: 'submit',
+    channelId: 'channel',
+    contentHash: createHash('sha256').update(content).digest('hex'),
+  };
+  it('allows unsigned long channel tests containing drainage information without detecting content', async () => {
+    const { controller, tx } = setup();
+    await expect(controller.authorize(local, input)).resolves.toEqual({ allowed: true });
+    expect(tx.drainageDetectionRule.findMany).not.toHaveBeenCalled();
+  });
+  it('still rejects a modified body or a finished submit', async () => {
+    await expect(setup().controller.authorize(local, { ...input, contentHash: 'a'.repeat(64) })).resolves.toMatchObject(
+      { allowed: false },
+    );
+    await expect(setup({ status: 'delivered' }).controller.authorize(local, input)).resolves.toMatchObject({
+      allowed: false,
+    });
+  });
+  it('does not grant the exemption to a customer message without its required signature', async () => {
+    await expect(
+      setup({ tenantId: 'tenant', applicationId: 'app', batchTaskId: 'task' }).controller.authorize(local, input),
+    ).resolves.toMatchObject({ allowed: false });
+  });
+  it('rejects external callers before looking up a submit', async () => {
+    const { controller, tx } = setup();
+    await expect(controller.authorize({ socket: { remoteAddress: '10.0.0.2' } }, input)).rejects.toThrow();
+    expect(tx.smsSubmitRecord.findUnique).not.toHaveBeenCalled();
+  });
+});