perf(cmpp): reduce inbound database round trips

api/src/send-chain/send-inbound-entry.service.ts

@@ -356,7 +356,7 @@ async submitCompleteInboundMessage(
             ...data,
             phoneNumber: submission.phoneNumber,
             phoneNumbers: undefined,
-          }, submission.messageId, submitGroupMessageId, submission.receiptRejection ? undefined : dailyLimitRejection, submission.receiptRejection))));
+          }, submission.messageId, submitGroupMessageId, application, submission.receiptRejection ? undefined : dailyLimitRejection, submission.receiptRejection))));
     }
     const first = results[0];
     return {
@@ -550,16 +550,11 @@ async submitInboundSingleMessage(
     data: GatewayInboundSubmitDto & { phoneNumber: string },
     messageId: string,
     submitGroupMessageId: string,
+    application: NonNullable<Awaited<ReturnType<SendSubmissionService['findInboundApplication']>>>,
     synchronousRejection?: { code: string; reason: string },
     receiptRejection?: { code: string; reason: string },
   ) {
-    const application = await this.measureInboundStage(
-      'application_lookup',
-      () => this.facade.findInboundApplication(data.account),
-    );
-    if (!application) {
-      throw new BadRequestException('CMPP account is invalid');
-    }
+    // 入口已按账号取得并校验同一个应用快照；复用它可避免每个目标号码再次查询应用、企业和IP白名单。
     if (data.remoteIp && !isIpAllowed(data.remoteIp, application.ipAllowlist.map((item) => item.ipCidr))) {
       throw new BadRequestException('CMPP source IP is not in application allowlist');
     }
@@ -715,7 +710,10 @@ async submitInboundSingleMessage(
           where: { id: task.id },
           data: { status: 'ready', riskTaskId: risk.task?.id, auditStatus: 'approved' },
         });
-        await this.facade.enqueueBatchTask(task.id);
+        await this.facade.enqueueBatchTask(task.id, {
+          messageRecordId: message.id,
+          queuePriority,
+        });
       });
     };
     if (receiptRejection) {