Readur/docs/swagger-ui-guide.md

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# 🔌 Swagger UI Guide
Readur includes built-in Swagger UI for interactive API documentation and testing. Access it easily through your user profile menu.
## Accessing Swagger UI
1. **Login to Readur** - Authenticate with your user credentials
2. **Click Your Profile** - Click on your profile avatar in the top-right corner
3. **Select "API Documentation"** - Choose the Swagger UI option from the dropdown menu
4. **Interactive Documentation** - Explore and test all available API endpoints
## API Documentation Features
### Endpoint Explorer
- **Complete API Reference** - All REST endpoints with detailed descriptions
- **Request/Response Examples** - Sample data for every endpoint
- **Parameter Details** - Required and optional parameters with types
- **Authentication Info** - JWT token requirements and usage
### Interactive Testing
- **Try It Out** - Execute API calls directly from the documentation
- **Real Data** - Test with your actual Readur data and configuration
- **Response Validation** - See actual responses and status codes
- **Error Handling** - View error responses and troubleshooting info
## API Categories
### Authentication
- **Login/Logout** - User authentication endpoints
- **Token Management** - JWT token refresh and validation
- **User Registration** - New user account creation
- **Password Reset** - Password recovery workflows
### Document Management
- **Upload Documents** - Single and batch file upload endpoints
- **Document Retrieval** - Get document metadata and content
- **Document Search** - Full-text search with various modes
- **Document Operations** - Update, delete, and organize documents
### User Management
- **User CRUD** - Create, read, update, delete user accounts
- **Role Management** - Assign and modify user roles
- **Permission Control** - Manage access rights and restrictions
- **User Preferences** - Personal settings and configurations
### Source Management
- **Source Configuration** - WebDAV, S3, and local folder setup
- **Sync Operations** - Manual and automated synchronization
- **Source Health** - Status monitoring and health checks
- **Source Statistics** - Usage metrics and performance data
### System Administration
- **Health Monitoring** - System status and performance metrics
- **Analytics Data** - Usage statistics and reporting endpoints
- **Configuration** - System settings and environment variables
- **Maintenance** - Backup, cleanup, and administrative tasks
## Authentication in Swagger UI
### Using JWT Tokens
1. **Login via API** - Use `/api/auth/login` endpoint to get a JWT token
2. **Copy Token** - Copy the returned JWT token
3. **Authorize** - Click the "Authorize" button in Swagger UI
4. **Enter Token** - Paste your JWT token in the format: `Bearer your_token_here`
5. **Test Endpoints** - All authenticated endpoints now work with your credentials
### Token Management
- **Token Expiry** - Tokens expire after a configured time period
- **Refresh Tokens** - Use refresh token endpoint to get new access tokens
- **Logout** - Invalidate tokens using the logout endpoint
- **Multiple Sessions** - Each browser session needs its own token
## Best Practices
### Development Usage
- **Test First** - Use Swagger UI to test API endpoints before implementing
- **Validate Responses** - Check response formats match your expectations
- **Error Scenarios** - Test error conditions and edge cases
- **Performance Testing** - Monitor response times for optimization
### Production Considerations
- **Access Control** - Swagger UI respects the same authentication as the main app
- **Rate Limiting** - API rate limits apply to Swagger UI requests
- **Logging** - All API calls from Swagger UI are logged normally
- **Security** - Use HTTPS in production for secure token transmission
## Common Use Cases
### Frontend Development
- **API Integration** - Test endpoints before implementing in your frontend
- **Data Formats** - Understand expected request/response formats
- **Error Handling** - Learn about error codes and messages
- **Feature Testing** - Validate new features work as expected
### System Integration
- **Third-party Tools** - Test integration with external systems
- **Automation Scripts** - Develop scripts using API documentation
- **Monitoring Systems** - Integrate health check endpoints
- **Data Migration** - Use bulk operations for data import/export
### Troubleshooting
- **Debug Issues** - Test API calls to isolate problems
- **Validate Permissions** - Check if user roles have correct access
- **Network Testing** - Verify connectivity and response times
- **Data Verification** - Confirm data integrity and processing status
## Advanced Features
### Custom Headers
- **Request Customization** - Add custom headers to API requests
- **Content-Type** - Specify different content types for uploads
- **User-Agent** - Set custom user agent strings
- **Cache Control** - Control caching behavior for responses
### Bulk Operations
- **Batch Uploads** - Test multiple file uploads simultaneously
- **Bulk Updates** - Update multiple documents or users at once
- **Mass Operations** - Perform administrative tasks in bulk
- **Data Export** - Export large datasets via API
## Configuration Options
Administrators can configure Swagger UI access:
```env
# Enable/disable Swagger UI
SWAGGER_UI_ENABLED=true
# Customize Swagger UI path
SWAGGER_UI_PATH=/docs
# Authentication requirements
SWAGGER_REQUIRE_AUTH=true
# Rate limiting for API documentation
SWAGGER_RATE_LIMIT=1000
```
## Security Considerations
- **Authentication Required** - Swagger UI requires the same login as the main application
- **Role-Based Access** - API endpoints respect user role permissions
- **Audit Logging** - All API calls are logged for security monitoring
- **Token Security** - JWT tokens should be kept secure and not shared