[M-AI-01-04] 显式化 BullMQ 队列和 Worker 配置 #248
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opened 2026-06-19 20:06:04 +08:00 by wangdl
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Reference: wangdl/api-server#248
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背景
当前所有 @Processor() 装饰器使用 BullMQ 隐式默认值(lockDuration=30s、stalledInterval=30s、removeOnComplete=true 等),且 Queue.add() 的 attempts/backoff 散落在 QueueService 中。
目标
建立统一 Queue Definition Registry,集中声明所有队列的:queueName、concurrency、attempts、backoff、removeOnComplete、removeOnFail、lockDuration、stalledInterval、maxStalledCount、环境变量覆盖方式。
第一阶段默认值
约束
非目标
风险等级:P1
依赖:#245
建议执行顺序:4(与 01-03 可并行)
验收标准
开发完成评论
完成内容
queue-definitions.ts:统一 Queue Definition Registry,集中声明 6 个队列的 workerOptions(concurrency/lockDuration/stalledInterval/maxStalledCount)和 defaultJobOptions(attempts/backoff/removeOnComplete/removeOnFail)BULL_AI_ANALYSIS_CONCURRENCY)+ 全局 cleanup env(BULL_COMPLETED_MAX_COUNT等)envInt()校验:空值/非数字/负数均回退到默认值QueueService.add()不再硬编码 attempts/backoff,改为从 Registry 读取queue-definitions.spec.ts(15 个测试用例),覆盖定义完整性、默认值、lockDuration vs stalled vs timeout 文档修改文件
src/infrastructure/queue/queue-definitions.ts(新建)src/infrastructure/queue/queue-definitions.spec.ts(新建)src/infrastructure/queue/queue.service.tssrc/workers/ai-analysis.worker.tssrc/workers/document-import.worker.tssrc/workers/notification.worker.tssrc/modules/admin-audit-log/audit-log.processor.tssrc/modules/files/file-cleanup.processor.ts代码证据
src/infrastructure/queue/queue-definitions.ts:1-71:Registry 完整定义,含 envInt 校验逻辑src/infrastructure/queue/queue-definitions.ts:13-17:lockDuration 文档注释 — 明确不是业务超时src/infrastructure/queue/queue.service.ts:30-34:add() 改为从defaultJobOptionsFor()读取src/workers/ai-analysis.worker.ts:18:@Processor(QUEUE_AI_ANALYSIS, workerOptionsFor(QUEUE_AI_ANALYSIS))src/infrastructure/queue/queue-definitions.spec.ts:105-115:lockDuration vs stalled vs business timeout 区别文档测试情况
npx tsc --noEmitnpx jest --no-coverage未完成 / 风险
resetModules,仅文档化 env 命名约定是否建议进入 Review