Files
Edu/services/content/package.json
SpecialX 9850bfcfd1 feat(p4): content analysis service with Neo4j knowledge graph and ClickHouse analytics
P4 阶段交付物:
- services/content: 内容资源服务(NestJS)
  - textbooks: 教材 CRUD + 知识图谱绑定
  - config/neo4j.ts: Neo4j driver 单例
  - textbooks.service.ts: MySQL CRUD + Neo4j 知识图谱(createKnowledgeGraph/getPrerequisites)
  - package.json: 补充 @opentelemetry/sdk-node + exporter-trace-otlp-http
- services/data-ana: 数据分析服务(Python FastAPI)
  - main.py: FastAPI + /healthz + class_performance + student_weakness 骨架
  - clickhouse_client.py: ClickHouse 客户端封装
  - config.py: 环境变量配置
- packages/shared-proto/proto/content.proto: TextbookService + KnowledgeGraphService 契约
- packages/shared-proto/proto/analytics.proto: AnalyticsService 契约(class_performance/student_weakness)
2026-07-08 01:38:35 +08:00

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{
"name": "@edu/content-service",
"version": "0.1.0",
"private": true,
"type": "module",
"scripts": {
"dev": "nest start --watch",
"build": "nest build",
"start": "node dist/main.js",
"test": "vitest run",
"lint": "eslint src --ext .ts",
"typecheck": "tsc --noEmit"
},
"dependencies": {
"@nestjs/common": "^10.4.0",
"@nestjs/core": "^10.4.0",
"@nestjs/platform-express": "^10.4.0",
"drizzle-orm": "^0.31.0",
"mysql2": "^3.11.0",
"neo4j-driver": "^5.23.0",
"pino": "^9.4.0",
"prom-client": "^15.1.0",
"@opentelemetry/api": "^1.9.0",
"zod": "^3.23.0",
"uuid": "^10.0.0",
"reflect-metadata": "^0.2.2",
"rxjs": "^7.8.0",
"@opentelemetry/sdk-node": "^0.55.0",
"@opentelemetry/exporter-trace-otlp-http": "^0.55.0"
},
"devDependencies": {
"@nestjs/cli": "^10.4.0",
"@types/node": "^22.0.0",
"typescript": "^5.6.0",
"vitest": "^2.1.0"
}
}