HaHafeng
71d32d11ee
Summary: - Refactor timeline API to read from qc_field_status (SSOT) instead of qc_logs - Add field-issues paginated API with severity/dimension/recordId filters - Add LEFT JOIN field_metadata + qc_event_status for Chinese display names - Implement per-project ChatOrchestrator cache and SessionMemory isolation - Redesign admin IIT config tabs (REDCap -> Fields -> KB -> Rules -> Members) - Add AI-powered QC rule generation (D3 programmatic + D1/D5/D6 LLM-based) - Add clickable warning/critical detail Modal in ReportsPage - Auto-dispatch eQuery after batch QC via DailyQcOrchestrator - Update module status documentation to v3.2 Backend changes: - iitQcCockpitController: rewrite getTimeline from qc_field_status, add getFieldIssues - iitQcCockpitRoutes: add field-issues route - ChatOrchestrator: per-projectId cached instances - SessionMemory: keyed by userId::projectId - WechatCallbackController: resolve projectId from iitUserMapping - iitRuleSuggestionService: dimension-based suggest + generateD3Rules - iitBatchController: call DailyQcOrchestrator after batch QC Frontend changes: - AiStreamPage: adapt to new timeline structure with dimension tags - ReportsPage: clickable stats cards with issue detail Modal - IitProjectDetailPage: reorder tabs, add AI rule generation UI - iitProjectApi: add TimelineIssue, FieldIssueItem types and APIs Status: TypeScript compilation verified, no new lint errors Made-with: Cursor
AI临床研究平台 - 后端服务
🏠 导航
快速开始
1. 环境要求
- Node.js >= 18
- PostgreSQL 15+
- Redis 7+
2. 安装依赖
npm install
3. 配置环境变量
复制.env.example到.env并配置：
cp .env.example .env
4. 初始化数据库
# 生成Prisma Client
npm run prisma:generate
# 执行数据库迁移
npm run prisma:migrate
# （可选）打开Prisma Studio查看数据
npm run prisma:studio
5. 启动开发服务器
npm run dev
服务器将在 http://localhost:3001 启动
6. 验证服务
访问以下端点验证服务是否正常：
- 健康检查: http://localhost:3001/health
- API入口: http://localhost:3001/api/v1
项目结构
backend/
├── prisma/
│ └── schema.prisma # 数据库模型定义
├── src/
│ ├── config/
│ │ ├── env.ts # 环境变量配置
│ │ └── database.ts # 数据库连接
│ ├── controllers/ # 控制器层
│ ├── services/ # 业务逻辑层
│ ├── routes/ # 路由定义
│ ├── types/ # TypeScript类型定义
│ ├── utils/ # 工具函数
│ └── index.ts # 应用入口
├── .env # 环境变量（不提交到Git）
├── .env.example # 环境变量模板
├── package.json # 项目配置
└── tsconfig.json # TypeScript配置
NPM Scripts
npm run dev- 启动开发服务器（hot reload）npm run build- 构建生产版本npm run start- 启动生产服务器npm run prisma:generate- 生成Prisma Clientnpm run prisma:migrate- 执行数据库迁移npm run prisma:studio- 打开Prisma Studio
数据库设计
详见：../docs/01-设计文档/数据库设计文档.md
API文档
详见：../docs/01-设计文档/API设计规范.md
技术栈
- 框架: Fastify
- ORM: Prisma
- 数据库: PostgreSQL
- 缓存: Redis
- 语言: TypeScript
- 日志: Pino
Day 5 完成情况
✅ 初始化后端项目（Node.js + TypeScript） ✅ 配置Fastify框架 ✅ 配置Prisma ORM ✅ 创建数据库表（执行迁移） ✅ 数据库连接测试通过
所有核心功能已完成！🎉