Backend: - Add SSE streaming client (unifuncsSseClient) replacing async polling - Add paragraph-based reasoning parser with mergeConsecutiveThinking - Add requirement expansion service (DeepSeek-V3 PICOS+MeSH) - Add Word export service with Pandoc, inline hyperlinks, reference link expansion - Add deep research V2 worker with 2s log flush and Chinese source prompt - Add 5 curated data sources config (PubMed/ClinicalTrials/Cochrane/CNKI/MedJournals) - Add 4 API endpoints (generate-requirement/tasks/task-status/export-word) - Update Prisma schema with 6 new V2.0 fields on AslResearchTask - Add DB migration for V2.0 fields - Simplify ASL_DEEP_RESEARCH_EXPANSION prompt (remove strategy section) Frontend: - Add waterfall-flow DeepResearchPage (phase 0-4 progressive reveal) - Add LandingView, SetupPanel, StrategyConfirm, AgentTerminal, ResultsView - Add react-markdown + remark-gfm for report rendering - Add custom link component showing visible URLs after references - Add useDeepResearchTask polling hook - Add deep research TypeScript types Tests: - Add E2E test, smoke test, and Chinese data source test scripts Docs: - Update ASL module status (v2.0 - core features complete) - Update system status (v6.1 - ASL V2.0 milestone) - Update Unifuncs DeepSearch API guide (v2.0 - SSE mode + Chinese source results) - Update module auth specification (test script guidelines) - Update V2.0 development plan Co-authored-by: Cursor <cursoragent@cursor.com>
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!🎉