[M-AI-02-07] 新增 Transactional Outbox 数据模型与仓储 #279
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opened 2026-06-19 23:30:04 +08:00 by wangdl
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M-AI-02 统一 AiJob 数据库 Expand
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Reference: wangdl/api-server#279
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依赖
目标
新增未来可靠发布 BullMQ Job 和领域事件所需的 Outbox 表,但本批不实现 Dispatcher。
建议字段
最终以 ADR 为准:
Outbox 状态
约束
dedupeKey唯一;payload禁止包含明文凭据;domain-events队列。索引
至少包含:
Repository
实现:
本批只测试 Repository,不运行轮询器。
验收
[M-AI-02] 新增 Transactional Outbox 数据模型与仓储to [M-AI-02-07] 新增 Transactional Outbox 数据模型与仓储开发完成评论
完成内容
OutboxEvent模型(16 字段,独立基础设施表,无 FK 到业务表)dedupeKeyUNIQUE 防重复(status, availableAt)、(lockedAt)、(aggregateType, aggregateId)createInTransaction(tx, input)/findDispatchable(limit)/markProcessing(id, lockedBy)/markPublished(id)/markFailed(id, errCode, errMsg)/releaseExpiredLocks(thresholdMs)createInTransaction接受外部 Prisma Transaction 客户端,不自行开事务Outbox 状态机
修改文件
prisma/schema.prisma:新增OutboxEventmodelprisma/migrations/20260620000004_m_ai_02_07_outbox_event/migration.sql(新增)src/infrastructure/outbox/outbox.repository.ts(新增,138 行)src/infrastructure/outbox/outbox.repository.spec.ts(新增,156 行)验证
测试情况
未完成 / 风险
是否建议进入 Review