23246ade6d
P3 阶段交付物： - services/core-edu: 教学核心服务（DDD 限界上下文：exams/grades/homework/classes） - exams: 考试 CRUD + 事务内写 exam + outbox - grades: 成绩 CRUD - homework: 作业 CRUD - classes.module: 复用 P1 classes 模块（聚合到 core-edu 服务） - Outbox 模式实现： - outbox.schema.ts: core_edu_outbox 表（id/aggregate_id/event_type/payload/status/retry_count） - outbox.repository.ts: 支持事务参数 tx，确保业务+事件原子性 - outbox.publisher.ts: Kafka idempotent producer + transactionalId，TOPIC_MAP 路由 9 种事件，MAX_RETRY=5 - config/kafka.ts: idempotent producer + transactionalId 配置 - main.ts: 启动顺序 initTracer → connectKafka → outboxPublisher.start → app.listen - packages/shared-proto/proto/core_edu.proto: ExamService/HomeworkService/GradeService 契约 - packages/shared-proto/proto/events.proto: ClassEvent/ExamEvent/HomeworkEvent/GradeEvent 领域事件契约
43 lines
1.1 KiB
JSON
43 lines
1.1 KiB
JSON
{
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"name": "@edu/core-edu-service",
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"version": "0.1.0",
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"private": true,
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"type": "module",
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"scripts": {
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"dev": "nest start --watch",
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"build": "nest build",
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"start": "node dist/main.js",
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"test": "vitest run",
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"lint": "eslint src --ext .ts",
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"typecheck": "tsc --noEmit"
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},
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"dependencies": {
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"@nestjs/common": "^10.4.0",
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"@nestjs/core": "^10.4.0",
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"@nestjs/platform-express": "^10.4.0",
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"drizzle-orm": "^0.31.0",
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"mysql2": "^3.11.0",
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"kafkajs": "^2.2.0",
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"pino": "^9.4.0",
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"prom-client": "^15.1.0",
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"@opentelemetry/api": "^1.9.0",
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"@opentelemetry/sdk-node": "^0.53.0",
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"@opentelemetry/exporter-trace-otlp-http": "^0.53.0",
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"zod": "^3.23.0",
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"uuid": "^10.0.0",
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"reflect-metadata": "^0.2.2",
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"rxjs": "^7.8.0"
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},
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"devDependencies": {
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"@nestjs/cli": "^10.4.0",
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"@nestjs/schematics": "^10.2.0",
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"@types/express": "^4.17.0",
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"@types/node": "^22.0.0",
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"@types/uuid": "^10.0.0",
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"eslint": "^9.10.0",
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"pino-pretty": "^11.2.0",
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"typescript": "^5.6.0",
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"vitest": "^2.1.0"
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}
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}
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