Rainer Koschnick
0abee5b794
- Implement PostgreSQL database schema with users and bookmarks tables - Add database connection pooling with retry logic and error handling - Create migration system with automatic schema initialization - Add database CLI tools for management (init, status, validate, etc.) - Include comprehensive error handling and diagnostics - Add development seed data and testing utilities - Implement health monitoring and connection pool statistics - Create detailed documentation and troubleshooting guide Database features: - Users table with authentication fields and email verification - Bookmarks table with user association and metadata - Proper indexes for performance optimization - Automatic timestamp triggers - Transaction support with rollback handling - Connection pooling (20 max connections, 30s idle timeout) - Graceful shutdown handling CLI commands available: - npm run db:init - Initialize database - npm run db:status - Check database status - npm run db:validate - Validate schema - npm run db:test - Run database tests - npm run db:diagnostics - Full diagnostics
5.0 KiB
5.0 KiB
User Management - Implementation Plan
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1. Set up backend project structure and dependencies
- Create Node.js project with Express.js framework
- Install required dependencies: express, pg, bcrypt, jsonwebtoken, nodemailer, helmet, express-rate-limit
- Configure project structure with controllers, models, middleware, and routes directories
- Set up environment configuration with dotenv
- Requirements: 7.1, 7.2
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2. Create database schema and connection setup
- Write SQL migration scripts for users and bookmarks tables with proper indexes
- Implement database connection module with PostgreSQL connection pooling
- Create database initialization script with table creation and seed data
- Add database connection error handling and retry logic
- Requirements: 7.1, 7.2, 7.5
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3. Implement user authentication service
- Create User model with bcrypt password hashing functionality
- Implement user registration with email validation and password strength checking
- Build login authentication with credential validation and JWT token generation
- Add password reset functionality with secure token generation and email sending
- Requirements: 1.2, 1.3, 2.2, 2.3, 3.1, 3.2, 3.3
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4. Build authentication middleware and security
- Create JWT token validation middleware for protected routes
- Implement rate limiting middleware for authentication endpoints
- Add security headers middleware using helmet.js
- Create user authorization middleware for bookmark operations
- Requirements: 8.1, 8.2, 8.3, 8.6
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5. Create user management API endpoints
- Implement POST /api/auth/register endpoint with validation and email verification
- Build POST /api/auth/login endpoint with credential validation and session creation
- Create POST /api/auth/logout endpoint with session cleanup
- Add GET /api/user/profile and PUT /api/user/profile endpoints for profile management
- Implement POST /api/user/change-password endpoint with current password verification
- Requirements: 1.1, 1.5, 2.1, 2.3, 4.1, 4.2, 4.5
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6. Implement bookmark data isolation and API endpoints
- Create Bookmark model with user association and CRUD operations
- Build GET /api/bookmarks endpoint with user filtering and pagination
- Implement POST /api/bookmarks endpoint with user association
- Create PUT /api/bookmarks/:id and DELETE /api/bookmarks/:id endpoints with ownership validation
- Add bookmark import/export endpoints with user data isolation
- Requirements: 5.1, 5.2, 5.3, 5.4, 5.6
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7. Build email service integration
- Create email service module with nodemailer configuration
- Implement email verification functionality with secure token generation
- Build password reset email functionality with time-limited tokens
- Create email templates for verification and password reset
- Add email sending error handling and retry logic
- Requirements: 1.5, 1.7, 3.1, 3.7
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8. Create frontend authentication pages
- Build login page with email/password form and validation
- Create registration page with email, password, and confirmation fields
- Implement password reset request page with email input
- Add password reset confirmation page with new password form
- Create email verification success/error pages
- Requirements: 1.1, 2.1, 3.2, 4.1
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9. Integrate authentication with existing frontend
- Modify existing bookmark manager to check authentication status on load
- Add user menu to header with profile and logout options
- Implement automatic token refresh and session management
- Update all bookmark API calls to include authentication headers
- Add authentication error handling and redirect to login
- Requirements: 2.3, 2.6, 6.1, 6.3, 6.7
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10. Implement data migration functionality
- Create migration endpoint to import localStorage bookmarks to user account
- Build frontend migration UI with merge/replace options
- Add validation for imported bookmark data format
- Implement conflict resolution for duplicate bookmarks during migration
- Create post-migration cleanup of localStorage data
- Requirements: 9.1, 9.2, 9.3, 9.5, 9.6
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11. Add comprehensive error handling and logging
- Implement centralized error handling middleware for API endpoints
- Create logging service with different log levels and rotation
- Add authentication failure logging for security monitoring
- Implement database error handling with appropriate user messages
- Create client-side error boundaries for authentication failures
- Requirements: 10.1, 10.2, 10.3, 10.4
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12. Create comprehensive test suite
- Write unit tests for authentication service functions (password hashing, token generation)
- Create integration tests for user registration and login flows
- Build API endpoint tests for all authentication and bookmark endpoints
- Implement database isolation tests to verify user data separation
- Add security tests for SQL injection prevention and XSS protection
- Requirements: 1.2, 2.2, 5.1, 8.4, 8.5