feat(sync): ov inbox ad 分支与 sender adId 推导(disabled/墓碑=删投影行)
- dto.ts SYNC_ENTITY_TYPES 追加 'ad'(对齐契约 SyncEntityType)。 - decideAndApply ③依赖检查豁免 ad:albumId 恒空串,不豁免则事件被永久 暂存且无解锁路径(slot-state 同款空 albumId 危害)。 - project() 新增 ad 分支:全量快照直投 ads_ov;墓碑或 enabled=false 均 deleteMany(disabled=公开不可见=无投影);albumIds 整体替换;createdAt 取 cn 原值、updatedAt 为 ov 应用时刻(载荷无该字段)。 - sender.toWireEvent 新增 ad 分支:entityId 取载荷 adId(outbox 表无列), 泛化 categoryId/assetId 兜底之前,缺料 fail-fast。 - e2e ads.e2e-spec:手工构造 outbox 行(绕过 CRUD,Task 7 才有)走真实 sender→HTTP→inbox 链路,5 用例覆盖快照落位/disable 删行/复活 upsert/ 迟到旧版本不回滚/墓碑删行;reset-ov 增清 ads_ov。 - db-ov schema 附带注释修:ads_ov updatedAt 语义纠正(迁移头过度声明, 迁移文件不动防 checksum 漂移)+ sync_inbox.entityType 枚举补 ad。 Co-Authored-By: Claude Code <noreply@anthropic.com>
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// services/api/test/ads.e2e-spec.ts —— 广告位 ov 消费链 e2e(ads-carousel
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// Task 5)。聚焦「事件→投影」直断:CRUD 端点 Task 7 才有,故手工以
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// AdUpdatedPayload/AdDeletedPayload 构造 cn outbox_events 行(albumId 恒空串
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// ——契约信封约定,绑定关系在载荷 albumIds),经生产 OutboxSender 真实 HTTP
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// 推送到测试内起的 ov 入口,断言 ads_ov 副本与 sync_state 版本账本——与生产
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// 链路逐字节同源(embed.e2e-spec 模式:AppOvModule + drainSender)。
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//
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// 覆盖(5 用例,链条递进共享同一 adId):
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// ① ad.updated 快照(enabled=true, albumIds=null)→ 副本行全字段 + 版本
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// 账本就位;
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// ② v2(enabled=false)→ 删行(disabled=公开不可见=无投影,设计 §2.2/§4);
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// ③ v3(enabled=true, albumIds 数组)→ 同 adId upsert 复活(albumIds 整体
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// 替换);
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// ④ 旧版本重放(v2 迟到于 v3 后,新 eventId)→ 行保持 v3(版本单调不回滚
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// ——迟到的 disabled 快照不能删掉现行行);
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// ⑤ ad.deleted 墓碑 v4(high 优先级)→ 删行,账本收敛 v4。
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// ④ 在 ⑤ 之前执行:stale 重放的断言基线是「行处于 v3 态」,墓碑(v4)之后
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// 无法回到该基线(此后 v3 亦为 stale)。
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import { NestFactory } from '@nestjs/core';
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import { type NestExpressApplication } from '@nestjs/platform-express';
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import { PrismaClient } from '@photo/db-cn';
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import type { Prisma } from '@photo/db-cn';
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import { PrismaClient as OvPrismaClient } from '@photo/db-ov';
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import type { AdDeletedPayload, AdUpdatedPayload } from '@photo/contracts';
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import { AppCnModule } from '../src/app-cn.module';
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import { AppOvModule } from '../src/app-ov.module';
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import { configureApp } from '../src/shared/configure-app';
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import { ContractWsAdapter } from '../src/realtime/contract-ws.adapter';
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import { resetDb } from './reset';
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import { resetOvDb } from './reset-ov';
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import { OutboxSender } from '../../sync/src/sender';
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jest.setTimeout(120_000);
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const SYNC_KEY = process.env.SYNC_INTERNAL_KEY ?? 'dev-sync-secret-change-me';
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/** 本 spec 全程操作的单个广告位 ID(链条用例共享;VarChar(32) 内)。 */
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const AD_ID = 'ads-e2e-0001';
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/** cn 原值创建时刻(ISO UTC)——排序 tie-break 位,断言原值回传。 */
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const AD_CREATED_AT = '2026-09-28T08:00:00.000Z';
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/** 副本行断言所需的最小结构(prismaOv.ads_ov 行的形状子集)。 */
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interface AdsOvRow {
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adId: string;
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imageObjectKey: string;
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linkUrl: string;
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sortOrder: number;
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albumIds: unknown;
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entityVersion: number;
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createdAt: Date;
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updatedAt: Date;
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}
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describe('ads sync projection (e2e)', () => {
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let cnApp: NestExpressApplication;
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let ovApp: NestExpressApplication;
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let ovBase: string;
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let prismaCn: PrismaClient;
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let prismaOv: OvPrismaClient;
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let sender: OutboxSender;
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// outbox 行 occurredAt 基准 + 单调序号:保证发送器取批顺序(occurredAt
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// 升序)与用例推进顺序一致——④ 的迟到 v2 必须晚于 ③ 的 v3 被推送。
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const occurredBase = Date.now() - 60_000;
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let seq = 0;
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/** ③ 落位的 v3 快照(④ stale 断言的基线)。 */
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let v3Snapshot: AdUpdatedPayload;
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/** 排空发送器:循环 runOnce 直至无未投递事件(embed.e2e 同款实现)。 */
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async function drainSender(): Promise<void> {
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for (let round = 0; round < 20; round++) {
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const stats = await sender.runOnce();
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if (stats.picked === 0) {
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return;
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}
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}
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throw new Error('drainSender 超时:20 轮后 outbox 仍有未投递事件');
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}
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/**
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* 手工构造 outbox 行(绕过 CRUD——Task 7 才有):albumId 恒空串(ad.* 信封
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* 约定);occurredAt 按序号递增保证批内顺序。返回 eventId(outbox 主键,
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* ④ 断言 stale 行 appliedAt 用)。
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*/
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async function enqueueAdEvent(
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type: 'ad.updated' | 'ad.deleted',
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entityVersion: number,
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payload: AdUpdatedPayload | AdDeletedPayload,
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priority: 'normal' | 'high' = 'normal',
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): Promise<string> {
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const row = await prismaCn.outbox_events.create({
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data: {
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type,
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albumId: '',
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entityVersion,
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priority,
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payload: payload as unknown as Prisma.InputJsonValue,
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occurredAt: new Date(occurredBase + seq * 1000),
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},
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select: { id: true },
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});
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seq += 1;
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return row.id;
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}
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/** ad.updated 全量快照载荷(版本相关字段随 v 演进,可覆盖)。 */
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function adSnapshot(
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v: number,
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overrides: Partial<AdUpdatedPayload> = {},
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): AdUpdatedPayload {
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return {
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adId: AD_ID,
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imageObjectKey: `photo-live/dev/ads/${AD_ID}/v${v}.jpg`,
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linkUrl: `https://example.com/ads?v=${v}`,
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enabled: true,
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sortOrder: v * 10,
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albumIds: null,
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createdAt: AD_CREATED_AT,
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entityVersion: v,
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...overrides,
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};
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}
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/** 断言副本行 === 快照全字段(updatedAt 为 ov 应用时刻,仅断言存在)。 */
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function expectReplica(row: AdsOvRow | null, p: AdUpdatedPayload): void {
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expect(row).toMatchObject({
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adId: AD_ID,
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imageObjectKey: p.imageObjectKey,
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linkUrl: p.linkUrl,
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sortOrder: p.sortOrder,
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albumIds: p.albumIds,
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entityVersion: p.entityVersion,
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createdAt: new Date(AD_CREATED_AT),
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updatedAt: expect.any(Date),
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});
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}
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/** 断言版本账本收敛在指定版本。 */
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async function expectAppliedVersion(v: number): Promise<void> {
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const state = await prismaOv.sync_state.findUnique({
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where: { entityType_entityId: { entityType: 'ad', entityId: AD_ID } },
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});
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expect(state?.appliedVersion).toBe(v);
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}
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beforeAll(async () => {
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expect(SYNC_KEY).not.toBe('');
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await resetDb();
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await resetOvDb();
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// cn 入口仅作骨架就位(本 spec 不走 cn HTTP;outbox 行直插 cn 库)。
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cnApp = await NestFactory.create<NestExpressApplication>(AppCnModule, {
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rawBody: true,
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});
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configureApp(cnApp);
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await cnApp.listen(0);
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ovApp = await NestFactory.create<NestExpressApplication>(AppOvModule, {
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rawBody: true,
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});
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ovApp.useWebSocketAdapter(new ContractWsAdapter(ovApp));
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configureApp(ovApp);
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await ovApp.listen(0);
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ovBase = await ovApp.getUrl();
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prismaCn = new PrismaClient();
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prismaOv = new OvPrismaClient();
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sender = new OutboxSender({
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prisma: prismaCn,
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ovApiUrl: ovBase,
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internalKey: SYNC_KEY,
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});
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});
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afterAll(async () => {
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await cnApp.close();
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await ovApp.close();
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await prismaCn.$disconnect();
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await prismaOv.$disconnect();
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});
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it('① ad.updated 快照(enabled=true, albumIds=null)→ 副本行 + 版本账本就位', async () => {
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const v1 = adSnapshot(1);
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await enqueueAdEvent('ad.updated', 1, v1);
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await drainSender();
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const replica = await prismaOv.ads_ov.findUnique({
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where: { adId: AD_ID },
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});
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expectReplica(replica, v1);
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// albumIds null(全局投放)→ SQL NULL,非 JSON null。
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expect(replica?.albumIds).toBeNull();
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const state = await prismaOv.sync_state.findUnique({
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where: { entityType_entityId: { entityType: 'ad', entityId: AD_ID } },
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});
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expect(state).toMatchObject({
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entityType: 'ad',
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entityId: AD_ID,
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appliedVersion: 1,
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watermark: false,
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});
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});
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it('② ad.updated v2(enabled=false)→ 行删除(disabled=无投影)', async () => {
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await enqueueAdEvent('ad.updated', 2, adSnapshot(2, { enabled: false }));
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await drainSender();
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expect(
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await prismaOv.ads_ov.findUnique({ where: { adId: AD_ID } }),
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).toBeNull();
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await expectAppliedVersion(2);
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});
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it('③ ad.updated v3(enabled=true, albumIds 数组)→ 行复活(同 adId upsert,albumIds 整体替换)', async () => {
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v3Snapshot = adSnapshot(3, {
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albumIds: ['ads-e2e-alb-1', 'ads-e2e-alb-2'],
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sortOrder: 35,
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linkUrl: 'https://example.com/ads?promo=v3',
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});
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await enqueueAdEvent('ad.updated', 3, v3Snapshot);
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await drainSender();
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const replica = await prismaOv.ads_ov.findUnique({
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where: { adId: AD_ID },
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});
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expectReplica(replica, v3Snapshot);
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// 定向投放数组逐元素回传(JSON 列整体替换)。
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expect(replica?.albumIds).toEqual(['ads-e2e-alb-1', 'ads-e2e-alb-2']);
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await expectAppliedVersion(3);
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});
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it('④ 旧版本重放(v2 迟到于 v3 后,新 eventId)→ 行保持 v3(版本单调不回滚)', async () => {
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const staleEventId = await enqueueAdEvent(
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'ad.updated',
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2,
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adSnapshot(2, { enabled: false }),
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);
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await drainSender();
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// 行保持 v3 态:迟到的 disabled 快照(若被应用会删行)未生效。
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const replica = await prismaOv.ads_ov.findUnique({
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where: { adId: AD_ID },
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});
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expectReplica(replica, v3Snapshot);
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expect(replica?.albumIds).toEqual(['ads-e2e-alb-1', 'ads-e2e-alb-2']);
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await expectAppliedVersion(3);
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// stale 事件裁决即终(appliedAt 置位、不入积压)。
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const staleRow = await prismaOv.sync_inbox.findUnique({
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where: { eventId: staleEventId },
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});
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expect(staleRow?.appliedAt).not.toBeNull();
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});
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it('⑤ ad.deleted 墓碑 v4(high)→ 行删除,账本收敛 v4', async () => {
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await enqueueAdEvent(
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'ad.deleted',
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4,
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{ adId: AD_ID, entityVersion: 4 },
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'high',
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);
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await drainSender();
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expect(
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await prismaOv.ads_ov.findUnique({ where: { adId: AD_ID } }),
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).toBeNull();
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await expectAppliedVersion(4);
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});
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});
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@@ -21,10 +21,11 @@ export const RESET_TABLES_OV: readonly string[] = [
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// 同步账本(Task 4 inbox 消费)。
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'sync_inbox',
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'sync_state',
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// 副本域(photos 先于 albums;展示位副本相册无关,随副本域一并清)。
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// 副本域(photos 先于 albums;展示位/广告位副本相册无关,随副本域一并清)。
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'photos_ov',
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'albums_ov',
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'embed_slots_ov',
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'ads_ov',
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];
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/** TRUNCATE photo_ov 中 RESET_TABLES_OV 里**实际存在**的表(空库安全)。 */
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