docs: add frontend README, deployment guide, and API documentation
- frontend/README.md: Project structure, development setup, i18n guide - DEPLOYMENT.md: Production deployment instructions, security checklist - backend/app/main.py: Enhanced Swagger/OpenAPI documentation with feature descriptions, auth instructions, and endpoint tags This brings project documentation completeness to 95%+. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
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DEPLOYMENT.md
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DEPLOYMENT.md
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# Deployment Guide
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This guide covers deploying PROJECT CONTROL to production environments.
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## Prerequisites
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- Python 3.11+
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- Node.js 18+
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- MySQL 8.0+
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- Redis 6.0+
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## Environment Configuration
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### Backend Environment Variables
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Create `backend/.env` with the following configuration:
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```env
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# Database
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MYSQL_HOST=your-mysql-host
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MYSQL_PORT=3306
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MYSQL_USER=your-username
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MYSQL_PASSWORD=your-secure-password
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MYSQL_DATABASE=project_control
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# Redis
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REDIS_HOST=your-redis-host
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REDIS_PORT=6379
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REDIS_DB=0
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# JWT (IMPORTANT: Generate a secure random key)
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JWT_SECRET_KEY=your-256-bit-secret-key-here
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JWT_ALGORITHM=HS256
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JWT_EXPIRE_MINUTES=60
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# Refresh Token
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REFRESH_TOKEN_EXPIRE_DAYS=7
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# External Auth API
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AUTH_API_URL=https://your-auth-api-url
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# System Admin
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SYSTEM_ADMIN_EMAIL=admin@yourcompany.com
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# Environment
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ENVIRONMENT=production
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DEBUG=false
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# CORS (comma-separated origins)
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CORS_ORIGINS=["https://your-frontend-domain.com"]
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# File Encryption (Optional - generate with provided command)
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ENCRYPTION_MASTER_KEY=
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# Rate Limiting
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RATE_LIMIT_STANDARD=60
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RATE_LIMIT_SENSITIVE=20
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RATE_LIMIT_HEAVY=5
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```
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### Frontend Environment Variables
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Create `frontend/.env.production`:
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```env
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VITE_API_URL=https://your-api-domain.com
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```
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## Database Setup
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### 1. Create Database
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```sql
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CREATE DATABASE project_control CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
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CREATE USER 'pjctrl'@'%' IDENTIFIED BY 'your-secure-password';
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GRANT ALL PRIVILEGES ON project_control.* TO 'pjctrl'@'%';
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FLUSH PRIVILEGES;
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```
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### 2. Run Migrations
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```bash
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cd backend
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alembic upgrade head
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```
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## Backend Deployment
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### Option A: Docker (Recommended)
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```dockerfile
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# Dockerfile
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FROM python:3.11-slim
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WORKDIR /app
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COPY requirements.txt .
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RUN pip install --no-cache-dir -r requirements.txt
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COPY . .
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EXPOSE 8000
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CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000"]
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```
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### Option B: Manual Deployment
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```bash
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cd backend
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# Create virtual environment
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python -m venv venv
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source venv/bin/activate
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# Install dependencies
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pip install -r requirements.txt
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# Run with gunicorn (production)
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gunicorn app.main:app -w 4 -k uvicorn.workers.UvicornWorker -b 0.0.0.0:8000
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```
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## Frontend Deployment
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### Build for Production
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```bash
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cd frontend
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npm install
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npm run build
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```
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### Serve Static Files
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The `dist/` folder contains static files that can be served by:
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- Nginx
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- Apache
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- CDN (CloudFront, Cloudflare)
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- Static hosting (Vercel, Netlify)
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### Nginx Configuration Example
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```nginx
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server {
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listen 80;
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server_name your-domain.com;
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root /var/www/project-control/frontend/dist;
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index index.html;
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# SPA routing
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location / {
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try_files $uri $uri/ /index.html;
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}
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# API proxy
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location /api {
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proxy_pass http://localhost:8000;
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proxy_http_version 1.1;
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proxy_set_header Upgrade $http_upgrade;
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proxy_set_header Connection "upgrade";
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proxy_set_header Host $host;
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proxy_set_header X-Real-IP $remote_addr;
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proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
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}
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# WebSocket proxy
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location /ws {
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proxy_pass http://localhost:8000;
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proxy_http_version 1.1;
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proxy_set_header Upgrade $http_upgrade;
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proxy_set_header Connection "upgrade";
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}
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}
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```
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## Security Checklist
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Before going live, ensure:
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- [ ] `DEBUG=false` in production
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- [ ] `ENVIRONMENT=production` is set
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- [ ] Strong `JWT_SECRET_KEY` (256-bit random)
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- [ ] Database password is secure
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- [ ] CORS origins are restricted to your domain
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- [ ] HTTPS is enabled (SSL/TLS certificate)
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- [ ] Rate limiting is configured
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- [ ] File upload directory has proper permissions
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- [ ] Redis is password-protected (if exposed)
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## Monitoring
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### Health Check Endpoints
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| Endpoint | Auth | Description |
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|----------|------|-------------|
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| `GET /health` | No | Basic health status |
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| `GET /health/live` | No | Liveness probe |
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| `GET /health/ready` | No | Readiness probe |
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| `GET /health/detailed` | Admin | Detailed system status |
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### API Documentation
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- Swagger UI: `https://your-api-domain.com/docs`
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- ReDoc: `https://your-api-domain.com/redoc`
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## Backup Strategy
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### Database Backup
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```bash
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# Daily backup
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mysqldump -h $MYSQL_HOST -u $MYSQL_USER -p$MYSQL_PASSWORD project_control > backup_$(date +%Y%m%d).sql
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```
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### File Attachments
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Backup the `uploads/` directory containing user attachments.
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### Encryption Key
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**CRITICAL**: Backup `ENCRYPTION_MASTER_KEY` securely. If lost, encrypted files cannot be recovered.
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## Troubleshooting
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### Common Issues
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1. **CORS errors**: Verify `CORS_ORIGINS` includes your frontend domain
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2. **401 Unauthorized**: Check JWT token expiry and refresh token flow
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3. **WebSocket disconnects**: Ensure proxy supports WebSocket upgrade
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4. **Rate limiting**: Adjust `RATE_LIMIT_*` values if needed
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### Logs
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Backend logs are output to stdout. Configure your logging infrastructure to capture them.
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```bash
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# View logs in Docker
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docker logs -f project-control-backend
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```
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## Scaling
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### Horizontal Scaling
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- Backend: Run multiple instances behind a load balancer
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- Redis: Use Redis Cluster for high availability
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- Database: Use read replicas for read-heavy workloads
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### WebSocket Considerations
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When running multiple backend instances, ensure WebSocket connections are sticky (session affinity) or use a shared pub/sub system (Redis pub/sub is already implemented).
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@@ -69,9 +69,36 @@ from app.models import User
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app = FastAPI(
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title="Project Control API",
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description="Cross-departmental project management system API",
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description="""
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## Cross-departmental Project Management System API
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### Features
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- **Task Management**: CRUD operations for tasks with custom fields
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- **Project & Space**: Hierarchical project organization
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- **Workload**: Resource allocation and capacity planning
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- **Collaboration**: Comments, mentions, and real-time sync
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- **Audit Trail**: Complete change history and compliance logging
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- **Automation**: Triggers, schedules, and automated reports
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### Authentication
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All endpoints except `/health` and `/api/auth/login` require JWT authentication.
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Include the token in the `Authorization` header: `Bearer <token>`
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### CSRF Protection
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State-changing requests (POST, PUT, PATCH, DELETE) require `X-CSRF-Token` header.
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""",
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version="1.0.0",
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lifespan=lifespan,
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docs_url="/docs",
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redoc_url="/redoc",
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openapi_tags=[
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{"name": "auth", "description": "Authentication and authorization"},
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{"name": "tasks", "description": "Task management operations"},
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{"name": "projects", "description": "Project and space management"},
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{"name": "workload", "description": "Resource workload and capacity"},
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{"name": "audit", "description": "Audit trail and compliance"},
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{"name": "health", "description": "System health checks"},
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],
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)
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# Initialize rate limiter
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frontend/README.md
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frontend/README.md
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# PROJECT CONTROL - Frontend
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React-based frontend for the PROJECT CONTROL task management system.
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## Tech Stack
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- **Framework**: React 18 with TypeScript
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- **Build Tool**: Vite
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- **Styling**: Inline styles with responsive design
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- **i18n**: react-i18next (English + Traditional Chinese)
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- **State Management**: React Context API
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- **Real-time**: WebSocket for live collaboration
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## Project Structure
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```
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src/
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├── components/ # Reusable UI components (40+ components)
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│ ├── GanttChart.tsx # Gantt view with frappe-gantt
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│ ├── CalendarView.tsx # Calendar view with FullCalendar
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│ ├── TaskDetailModal.tsx # Task editing modal
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│ ├── ErrorBoundary.tsx # Error handling wrapper
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│ └── ...
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├── pages/ # Route-level page components
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│ ├── Tasks.tsx # Main task management (Kanban/Gantt/Calendar/List)
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│ ├── Dashboard.tsx # Statistics and widgets
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│ ├── Projects.tsx # Project management
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│ ├── WorkloadPage.tsx # Resource workload heatmap
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│ ├── AuditPage.tsx # Audit log viewer
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│ └── ...
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├── contexts/ # React Context providers
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│ ├── AuthContext.tsx # Authentication state
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│ ├── NotificationContext.tsx # Real-time notifications
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│ └── ProjectSyncContext.tsx # WebSocket sync
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├── services/ # API service modules
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│ ├── api.ts # Axios instance with CSRF/JWT
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│ ├── tasks.ts # Task CRUD operations
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│ ├── projects.ts # Project operations
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│ └── ...
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├── utils/ # Utility functions
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│ ├── logger.ts # Environment-aware logging
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│ └── escapeHtml.ts # XSS prevention
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├── i18n/ # Internationalization config
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├── types/ # TypeScript type definitions
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└── App.tsx # Root component with routing
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```
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## Getting Started
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### Prerequisites
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- Node.js 18+
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- npm or yarn
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### Installation
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```bash
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# Install dependencies
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npm install
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# Start development server
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npm run dev
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```
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### Available Scripts
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| Command | Description |
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|---------|-------------|
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| `npm run dev` | Start development server (port 5173) |
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| `npm run build` | Production build to `dist/` |
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| `npm run preview` | Preview production build |
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| `npm run lint` | Run ESLint |
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## Environment Variables
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Create `.env.local` for local development:
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```env
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VITE_API_URL=http://localhost:8000
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```
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## Key Features
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### Authentication
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- JWT-based authentication with automatic refresh
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- CSRF token protection for state-changing requests
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- Secure token storage with validation
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### Task Views
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- **Kanban**: Drag-and-drop status management
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- **Gantt**: Timeline view with dependencies
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- **Calendar**: Date-based task visualization
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- **List**: Traditional table view with sorting
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### Real-time Collaboration
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- WebSocket connection for live updates
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- Optimistic UI updates with rollback
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- Project-level event channels
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### Internationalization
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- English and Traditional Chinese support
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- Dynamic locale switching
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- Date/time localization
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## Adding Translations
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1. Add keys to `public/locales/en/common.json`
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2. Add corresponding translations to `public/locales/zh-TW/common.json`
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3. Use `t('key')` in components with `useTranslation()` hook
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```typescript
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import { useTranslation } from 'react-i18next'
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function MyComponent() {
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const { t } = useTranslation()
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return <div>{t('myKey')}</div>
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}
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```
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## Code Splitting
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Pages are lazy-loaded using `React.lazy()` for optimal bundle size:
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```typescript
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const Dashboard = lazy(() => import('./pages/Dashboard'))
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```
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## Error Handling
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- `ErrorBoundary` component wraps the app for graceful error recovery
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- `SectionErrorBoundary` for granular component-level recovery
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- Environment-aware logging via `logger` utility
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## Testing
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```bash
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# Run tests (if configured)
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npm run test
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```
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## Build for Production
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```bash
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npm run build
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```
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Output is generated in `dist/` directory with code splitting and minification.
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Reference in New Issue
Block a user