feat: add phone frequency controls and modularize codebase
This commit is contained in:
@@ -0,0 +1,491 @@
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import { BadRequestException, HttpException, HttpStatus, Logger, NotFoundException } from '@nestjs/common';
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import { Prisma } from '@prisma/client';
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import { Queue, Worker } from 'bullmq';
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import IORedis from 'ioredis';
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import { createHash, randomUUID } from 'node:crypto';
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import { setTimeout as sleep } from 'node:timers/promises';
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import { BillingService } from '../billing/billing.service';
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import { isIpAllowed } from '../common/ip-allowlist';
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import { moneyToNumber } from '../common/money';
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import { PhoneRoutingLookupService } from '../dictionaries/phone-routing-lookup.service';
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import { PrismaService } from '../prisma/prisma.service';
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import { RiskReviewService } from '../risk-review/risk-review.service';
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import { PhoneFrequencyService } from '../risk-review/phone-frequency.service';
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import type { CreateBatchTaskDto, CreateHttpBatchTaskDto, GatewayInboundAuthDto, GatewayInboundSubmitDto, GatewayInboundSingleSubmitResult, ImportPreviewDto, ConfirmImportDto, SendJob, QueuePriority, RoutedChannel } from './send-chain.contracts';
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import { SEND_QUEUE, GATEWAY_SUBMIT_QUEUE, GATEWAY_SUBMIT_STREAM, DEFAULT_SCHEDULED_DISPATCH_STALE_MS, DEFAULT_INBOUND_LONG_MESSAGE_PROCESSING_STALE_SECONDS, GATEWAY_SUBMIT_REQUEUE_IDEMPOTENCY_TTL_SECONDS, BULLMQ_PRIORITY, drainageRejectionReason, statusFromRisk, parseSchedule, parseImportRows, splitImportLine, cellByHeader, normalizeCarrier, normalizeQueuePriority, getPositiveConfigInteger, getNonNegativeConfigInteger, isCarrierCompatible, matchTemplateContent, isNationalChannel, validateInboundApplicationSrcId, composeUpstreamSrcId, positiveInteger, parseOptionalSequenceId, shanghaiDateKey, bullmqConnection, matchesApplicationSecret, octetString, selectChannelCandidate } from './send-chain.helpers';
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import type { SendSubmissionCallbacks, SendSubmissionService } from './send-submission.service';
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/**
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* R9 gatewaySubmit implementation. Cross-method calls return through the stable SendChainService seam.
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*/
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export class SendGatewaySubmitService {
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private readonly logger = new Logger('SendChainService');
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private redis?: IORedis;
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private sendQueue?: Queue<SendJob, unknown, 'send-message'>;
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private gatewayQueue?: Queue;
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private worker?: Worker<SendJob>;
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constructor(
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private readonly prisma: PrismaService,
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private readonly billing: BillingService,
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private readonly riskReview: RiskReviewService,
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private readonly phoneFrequency: PhoneFrequencyService,
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private readonly phoneRouting: PhoneRoutingLookupService,
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private readonly facade: SendSubmissionService,
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private readonly callbacks: SendSubmissionCallbacks,
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) {}
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async onModuleDestroy() {
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await this.worker?.close();
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await this.sendQueue?.close();
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await this.gatewayQueue?.close();
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this.redis?.disconnect();
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}
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private releaseMessageReservation(
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message: { tenantId: string; batchTaskId: string; messageId: string; amountCents: number | bigint; billingUnits: number },
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remark: string,
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) {
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return this.callbacks.releaseMessageReservation(message, remark);
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}
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private recordCmppFailureReceipt(
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message: {
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id: string;
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tenantId?: string | null;
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batchTaskId?: string | null;
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applicationId?: string | null;
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messageId: string;
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phoneNumber: string;
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cmppSubmitSequenceId?: string | null;
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cmppSubmitGroupMessageId?: string | null;
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},
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errorCode: string,
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reason: string,
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) {
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return this.callbacks.recordCmppFailureReceipt(message, errorCode, reason);
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}
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async enqueueBatchTask(taskId: string) {
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const task = await this.prisma.smsBatchTask.findUnique({ where: { id: taskId } });
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if (!task) {
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throw new NotFoundException('SMS batch task not found');
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}
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if (task.status === 'canceled') {
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throw new BadRequestException('SMS batch task is canceled');
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}
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const messages = await this.prisma.smsMessageRecord.findMany({
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where: { batchTaskId: taskId, status: 'queued' },
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select: { id: true, queuePriority: true },
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take: 100000,
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});
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const queue = this.facade.getSendQueue();
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for (const message of messages) {
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const queuePriority = normalizeQueuePriority(message.queuePriority);
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await queue.add('send-message', { messageRecordId: message.id }, {
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jobId: message.id,
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attempts: 3,
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priority: BULLMQ_PRIORITY[queuePriority],
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});
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}
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await this.prisma.smsBatchTask.update({ where: { id: taskId }, data: { status: 'queued' } });
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return { taskId, enqueued: messages.length };
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}
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startWorker() {
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if (this.worker) {
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return { status: 'already_started' };
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}
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const connection = bullmqConnection();
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this.worker = new Worker<SendJob>(
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SEND_QUEUE,
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async (job) => this.facade.processSendJob(job.data),
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{ connection, concurrency: Number(process.env.API_SEND_WORKER_CONCURRENCY ?? 20) },
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);
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return { status: 'started' };
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}
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async processSendJob(job: SendJob) {
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const message = await this.prisma.smsMessageRecord.findUnique({
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where: { id: job.messageRecordId },
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include: { batchTask: true, template: { include: { signature: true } }, signature: true },
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});
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if (!message || message.status !== 'queued') {
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return { skipped: true };
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}
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if (!message.tenantId || !message.batchTaskId) {
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return { skipped: true, reason: 'standalone channel test message' };
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}
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const businessMessage = message as typeof message & { tenantId: string; batchTaskId: string };
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try {
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const routed = await this.facade.selectChannelForMessage(businessMessage);
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return await this.facade.submitMessageToGateway(businessMessage, routed, 0);
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} catch (error) {
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const reason = error instanceof Error ? error.message : '无可用通道组或通道';
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await this.prisma.smsMessageRecord.update({
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where: { id: message.id },
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data: { status: 'failed', errorMessage: reason },
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});
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await this.releaseMessageReservation(businessMessage, reason);
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if (message.batchTask?.sourceType === 'cmpp') {
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await this.recordCmppFailureReceipt(businessMessage, 'ROUTE', reason);
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} else {
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await this.facade.refreshTaskProgress(businessMessage.batchTaskId);
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}
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return { submitted: false, messageRecordId: message.id, status: 'failed', reason };
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}
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}
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async submitMessageToGateway(
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message: {
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id: string;
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tenantId: string;
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batchTaskId: string;
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applicationId?: string | null;
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templateId?: string | null;
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signatureId?: string | null;
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submitId?: string | null;
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messageId: string;
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phoneNumber: string;
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content: string;
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billingUnits: number;
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queuePriority?: string | null;
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clientSrcId?: string | null;
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applicationExtension?: string | null;
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template?: { signature?: { id?: string | null; name?: string | null } | null } | null;
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signature?: { id?: string | null; name?: string | null } | null;
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},
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routed: RoutedChannel,
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attempt: number,
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retryOfSubmitRecordId?: string,
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) {
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const channel = routed.channel;
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const upstreamSrcId = composeUpstreamSrcId(channel.srcId, message.applicationExtension);
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await this.facade.ensureSignatureReportedForChannel(message, channel.id);
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await this.facade.waitForChannelRateLimit(channel.id, channel.rateLimitPerSecond);
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const submitId = `SUB-${randomUUID()}`;
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try {
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await this.prisma.$transaction(async (tx) => {
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const session = await tx.cmppSubmitSession.upsert({
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where: { sessionNo: `OPEN-${channel.id}` },
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update: { submitTotal: { increment: 1 } },
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create: { channelId: channel.id, sessionNo: `OPEN-${channel.id}`, submitTotal: 1 },
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});
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await tx.smsSubmitRecord.create({
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data: {
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tenantId: message.tenantId,
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batchTaskId: message.batchTaskId,
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messageRecordId: message.id,
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channelId: channel.id,
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channelGroupId: routed.groupId,
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channelGroupName: routed.groupName,
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sessionId: session.id,
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retryOfSubmitRecordId,
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submitId,
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submitStatus: 'queued',
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costUnitPrice: channel.unitPrice ?? 0,
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costAmountCents: moneyToNumber(channel.unitPrice) * Math.max(1, message.billingUnits ?? 1),
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},
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});
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await tx.smsMessageRecord.update({
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where: { id: message.id },
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data: {
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channelId: channel.id,
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carrier: routed.carrier,
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province: routed.province,
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submitId,
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status: 'submit_queued',
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submitStatus: 'queued',
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receiptStatus: null,
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errorCode: null,
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errorMessage: attempt > 0 ? `第 ${attempt + 1} 次提交,路由至${routed.routeScope === 'national' ? '全国' : '省网'}通道` : undefined,
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},
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});
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});
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if (retryOfSubmitRecordId) {
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this.logger.log(`sms_retry_claim_acquired ${JSON.stringify({
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messageId: message.messageId,
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messageRecordId: message.id,
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retryOfSubmitRecordId,
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submitId,
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channelId: channel.id,
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})}`);
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}
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} catch (error) {
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if (
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retryOfSubmitRecordId
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&& error instanceof Prisma.PrismaClientKnownRequestError
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&& error.code === 'P2002'
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) {
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const existingRetry = await this.prisma.smsSubmitRecord.findUnique({
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where: { retryOfSubmitRecordId },
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});
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if (existingRetry) {
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this.logger.warn(`sms_retry_claim_reused ${JSON.stringify({
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messageId: message.messageId,
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messageRecordId: message.id,
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retryOfSubmitRecordId,
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submitId: existingRetry.submitId,
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channelId: existingRetry.channelId,
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})}`);
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return {
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submitted: false,
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duplicateRetry: true,
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messageRecordId: message.id,
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channelId: existingRetry.channelId,
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attempt,
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submitId: existingRetry.submitId,
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};
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}
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}
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throw error;
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}
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const command = {
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schemaVersion: 'v1',
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messageType: 'SubmitCommand',
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traceId: randomUUID(),
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messageId: message.messageId,
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channelId: channel.id,
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createdAt: new Date().toISOString(),
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tenantId: message.tenantId,
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applicationId: message.applicationId ?? 'unknown',
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taskId: message.batchTaskId,
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submitId,
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queuePriority: normalizeQueuePriority(message.queuePriority),
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phoneNumber: message.phoneNumber,
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content: message.content,
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signature: message.template?.signature?.name ?? message.signature?.name ?? 'SMS',
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templateId: message.templateId ?? 'unknown',
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billingUnits: message.billingUnits,
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route: {
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channelCode: channel.code,
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cmppAccountCode: channel.account,
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priority: attempt,
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rateLimitPerSecond: channel.rateLimitPerSecond,
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carrier: routed.carrier,
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province: routed.province ?? undefined,
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scope: routed.routeScope,
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groupId: routed.groupId,
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},
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cmpp: {
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serviceId: channel.config && typeof channel.config === 'object' && 'serviceId' in channel.config
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? String(channel.config.serviceId)
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: 'SMS',
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srcId: upstreamSrcId,
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extensionDigits: getNonNegativeConfigInteger(channel.config, 'extensionDigits', 0),
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registeredDelivery: 1,
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msgFmt: 8,
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},
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upstream: {
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gatewayHost: channel.gatewayHost,
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gatewayPort: channel.gatewayPort,
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account: channel.account,
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passwordCipher: channel.passwordCipher,
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cmppVersion: channel.cmppVersion,
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desiredConnections: getPositiveConfigInteger(channel.config, 'desiredConnections', 1),
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windowSize: getPositiveConfigInteger(channel.config, 'windowSize', 16),
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heartbeatIntervalSeconds: getPositiveConfigInteger(channel.config, 'heartbeatIntervalSeconds', 30),
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heartbeatMissThreshold: getPositiveConfigInteger(channel.config, 'heartbeatMissThreshold', 3),
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},
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retry: { attempt, maxAttempts: 1 },
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};
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await this.facade.getGatewayQueue().add('submit-command', command);
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await this.facade.publishGatewaySubmitCommand(command);
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await this.facade.refreshTaskProgress(message.batchTaskId);
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return { submitted: true, messageRecordId: message.id, channelId: channel.id, attempt };
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}
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async selectChannelForMessage(
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message: { id: string; tenantId: string; applicationId?: string | null; templateId?: string | null; signatureId?: string | null; phoneNumber: string; carrier?: string | null; province?: string | null; template?: { signature?: { id?: string | null } | null } | null; signature?: { id?: string | null } | null },
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options: { forceNational?: boolean; excludeChannelIds?: string[] } = {},
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): Promise<RoutedChannel> {
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if (!message.applicationId) {
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throw new BadRequestException('短信应用未配置,无法选择通道组');
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}
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const hasPersistedRouting = Boolean(message.carrier);
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const [carrier, province] = hasPersistedRouting
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? [normalizeCarrier(message.carrier), message.province ?? null]
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: await Promise.all([
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this.facade.identifyCarrier(message.phoneNumber),
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this.facade.identifyProvince(message.phoneNumber),
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]);
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if (!hasPersistedRouting) {
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await this.prisma.smsMessageRecord.update({
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where: { id: message.id },
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data: { carrier, province },
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});
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}
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const route = await this.facade.findApplicationRoute(message.tenantId, message.applicationId, carrier);
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const excluded = new Set(options.excludeChannelIds ?? []);
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const signatureId = await this.facade.resolveMessageSignatureId(message);
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if (!signatureId) throw new BadRequestException('短信签名未配置,无法选择已报备通道');
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const approvedTasks = await this.prisma.channelSignatureReportTask.findMany({
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where: { signatureId, reportType: 'signature', status: 'approved', channelId: { in: route.group.items.map((item) => item.channelId) } },
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select: { channelId: true },
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});
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const approvedChannelIds = new Set(approvedTasks.map((task) => task.channelId));
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const selected = selectChannelCandidate(route.group.items, {
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carrier,
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province,
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forceNational: options.forceNational,
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excludedChannelIds: excluded,
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approvedChannelIds,
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});
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if (!selected) {
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throw new NotFoundException('无已报备通过且在线的可用通道');
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}
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return {
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channel: { ...selected.channel, unitPrice: moneyToNumber(selected.channel.unitPrice) },
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carrier,
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province,
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groupId: route.groupId,
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groupName: route.group.name,
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routeScope: isNationalChannel(selected) ? 'national' : 'province',
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};
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}
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async findApplicationRoute(tenantId: string, applicationId: string | undefined, carrier: string) {
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const route = await this.prisma.channelRouteRule.findFirst({
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where: {
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status: 'active',
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tenantId,
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applicationId,
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carrier,
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channelId: null,
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province: null,
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},
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include: { group: { include: { items: { include: { channel: { include: { connectionStates: true } } }, orderBy: { priority: 'asc' } } } } },
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orderBy: { priority: 'asc' },
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});
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if (!route) {
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throw new NotFoundException('企业应用未配置对应运营商通道组');
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}
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if (route.group.status !== 'active') {
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throw new BadRequestException('企业应用绑定的通道组已停用');
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}
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if (normalizeCarrier(route.group.carrier) !== carrier) {
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throw new BadRequestException('企业应用绑定的通道组运营商与路由规则不一致');
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}
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return route;
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}
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async identifyCarrier(phoneNumber: string) {
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return normalizeCarrier(await this.phoneRouting.identifyCarrier(phoneNumber));
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||||
}
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||||
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||||
async identifyProvince(phoneNumber: string) {
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return this.phoneRouting.identifyProvince(phoneNumber);
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||||
}
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||||
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||||
async ensureSignatureReportedForChannel(
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||||
message: {
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||||
id: string;
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||||
templateId?: string | null;
|
||||
template?: { signature?: { id?: string | null; name?: string | null } | null } | null;
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||||
signature?: { id?: string | null; name?: string | null } | null;
|
||||
},
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||||
channelId: string,
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) {
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const signatureId = await this.facade.resolveMessageSignatureId(message);
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if (!signatureId) {
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throw new BadRequestException('短信签名未配置,不能提交到通道');
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||||
}
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const reportTask = await this.prisma.channelSignatureReportTask.findFirst({
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where: { signatureId, channelId, reportType: 'signature', status: 'approved' },
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||||
select: { id: true },
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});
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if (!reportTask) {
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throw new BadRequestException('短信签名未在最终通道报备通过');
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||||
}
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||||
}
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||||
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||||
async resolveMessageSignatureId(message: { templateId?: string | null; signatureId?: string | null; template?: { signature?: { id?: string | null } | null } | null; signature?: { id?: string | null } | null }) {
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||||
const direct = message.signatureId ?? message.template?.signature?.id ?? message.signature?.id ?? null;
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||||
if (direct || !message.templateId) return direct;
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||||
const template = await this.prisma.smsTemplate.findUnique({ where: { id: message.templateId }, include: { signature: true } });
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||||
return template?.signature?.id ?? null;
|
||||
}
|
||||
|
||||
async waitForChannelRateLimit(channelId: string, tps: number) {
|
||||
const redis = this.facade.getRedis();
|
||||
for (;;) {
|
||||
const bucket = `rate:channel:${channelId}:${Math.floor(Date.now() / 1000)}`;
|
||||
const count = await redis.incr(bucket);
|
||||
if (count === 1) {
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||||
await redis.expire(bucket, 2);
|
||||
}
|
||||
if (count <= Math.max(1, tps)) {
|
||||
return;
|
||||
}
|
||||
await sleep(100);
|
||||
}
|
||||
}
|
||||
|
||||
async refreshTaskProgress(batchTaskId: string) {
|
||||
const groups = await this.prisma.smsMessageRecord.groupBy({
|
||||
by: ['status'],
|
||||
where: { batchTaskId },
|
||||
_count: { _all: true },
|
||||
});
|
||||
const count = (statuses: string[]) =>
|
||||
groups.filter((group) => statuses.includes(group.status)).reduce((sum, group) => sum + group._count._all, 0);
|
||||
const progressTotal = groups.reduce((sum, group) => sum + group._count._all, 0);
|
||||
const submittedTotal = count(['submit_queued', 'submitted', 'delivered', 'failed', 'unknown', 'timeout']);
|
||||
const successTotal = count(['delivered']);
|
||||
const failedTotal = count(['submit_failed', 'failed']);
|
||||
const unknownTotal = count(['unknown']);
|
||||
const timeoutTotal = count(['timeout']);
|
||||
const doneTotal = successTotal + failedTotal + timeoutTotal;
|
||||
const status = progressTotal > 0 && doneTotal >= progressTotal ? 'finished' : submittedTotal > 0 ? 'sending' : 'queued';
|
||||
await this.prisma.smsBatchTask.update({
|
||||
where: { id: batchTaskId },
|
||||
data: { progressTotal, submittedTotal, successTotal, failedTotal, unknownTotal, timeoutTotal, status },
|
||||
});
|
||||
}
|
||||
|
||||
getSendQueue(): Queue<SendJob, unknown, 'send-message'> {
|
||||
if (!this.sendQueue) {
|
||||
this.sendQueue = new Queue<SendJob, unknown, 'send-message'>(SEND_QUEUE, { connection: bullmqConnection() });
|
||||
}
|
||||
return this.sendQueue;
|
||||
}
|
||||
|
||||
getGatewayQueue(): Queue {
|
||||
if (!this.gatewayQueue) {
|
||||
this.gatewayQueue = new Queue(GATEWAY_SUBMIT_QUEUE, { connection: bullmqConnection() });
|
||||
}
|
||||
return this.gatewayQueue;
|
||||
}
|
||||
|
||||
getRedis() {
|
||||
if (!this.redis) {
|
||||
this.redis = new IORedis(process.env.REDIS_URL ?? 'redis://127.0.0.1:6379', {
|
||||
maxRetriesPerRequest: null,
|
||||
});
|
||||
}
|
||||
return this.redis;
|
||||
}
|
||||
|
||||
async publishGatewaySubmitCommand(command: unknown, idempotencyKey?: string) {
|
||||
const redis = this.facade.getRedis();
|
||||
const stream = process.env.GATEWAY_SUBMIT_STREAM ?? GATEWAY_SUBMIT_STREAM;
|
||||
const payload = JSON.stringify(command);
|
||||
if (!idempotencyKey) {
|
||||
return redis.xadd(stream, '*', 'messageType', 'SubmitCommand', 'data', payload);
|
||||
}
|
||||
const result = await redis.eval(
|
||||
`local existing = redis.call('GET', KEYS[2])
|
||||
if existing then return existing end
|
||||
local streamId = redis.call('XADD', KEYS[1], '*', 'messageType', 'SubmitCommand', 'data', ARGV[1])
|
||||
redis.call('SET', KEYS[2], streamId, 'EX', ARGV[2])
|
||||
return streamId`,
|
||||
2,
|
||||
stream,
|
||||
idempotencyKey,
|
||||
payload,
|
||||
String(GATEWAY_SUBMIT_REQUEUE_IDEMPOTENCY_TTL_SECONDS),
|
||||
);
|
||||
return typeof result === 'string' ? result : String(result ?? '');
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user