230 lines
7.7 KiB
Markdown
230 lines
7.7 KiB
Markdown
# Changes Log
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## [Unreleased]
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### Added
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- Created comprehensive README.md with project documentation
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- Implemented structured error handling system
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- Added validation middleware using Joi
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- Created standardized response handlers
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- Implemented async handler utility
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- Added custom error classes
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- Created hospital validation schemas
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- Updated hospital routes with proper middleware
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- Added role-based authorization
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- Implemented request validation
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- Added structured logging
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- Created separate authorization middleware with role-based access control
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- Created request validation middleware with Joi schema validation
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- Added repository layer for database operations
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- Implemented database connection pooling
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- Added custom error classes for better error handling
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- Improved error handling in service layer
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### Changed
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- Reorganized project structure into src directory
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- Updated hospital controller to use new utilities
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- Improved error handling in hospital routes
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- Enhanced security with proper authentication
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- Standardized API response format
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- Improved code organization and readability
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- Separated authentication and authorization middleware
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- Enhanced validation middleware with better error handling and logging
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- Refactored hospital routes for better middleware usage
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- Moved logo upload logic to controller
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- Updated hospital controller methods to use asyncHandler and standardized responses
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- Standardized authentication and authorization across all hospital routes
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- Improved error handling in hospital user and color management
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- Refactored changePassword method to use asyncHandler and standardized responses
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- Reordered hospital routes to prevent conflicts
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- Fixed route parameter conflicts
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- Moved database operations to repository layer
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- Improved error handling with custom error classes
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- Enhanced database connection management with connection pooling
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### Removed
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- Removed unused model file (superAdminModel.js)
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- Cleaned up empty directories
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- Removed redundant code
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- Removed inline route handlers in favor of controller methods
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- Removed duplicate hospital list method
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- Removed old authentication middleware usage
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- Removed redundant token validation in changePassword method
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- Removed unused imports from hospital routes
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- Removed direct database queries from service layer
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### Fixed
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- Fixed error handling in hospital controller
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- Improved validation error messages
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- Enhanced security in authentication flow
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- Fixed response format consistency
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- Fixed asyncHandler import and usage in hospital controller
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- Fixed authorize function import and usage in hospital routes
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- Fixed validateRequest middleware implementation
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- Fixed validateRequest import in hospital routes
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- Fixed missing getAllHospitals method in hospital controller
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- Fixed error handling in hospital controller methods
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- Fixed inconsistent authentication middleware usage
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- Fixed missing controller methods and their implementations
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- Fixed undefined route handler in changePassword endpoint
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- Fixed route conflicts between /users and /:id endpoints
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- Fixed missing changePassword route
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- Fixed route ordering to prevent parameter conflicts
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- Fixed database connection handling
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- Fixed error propagation in service layer
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## [0.1.0] - Initial Setup
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### Added
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- Basic project structure
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- Database configuration
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- Authentication middleware
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- Hospital management endpoints
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- File upload functionality
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- Email notification system
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- User management system
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- Password reset functionality
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- Interaction logging system
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### Security
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- Implemented JWT authentication
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- Added password hashing
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- Implemented role-based access control
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- Added input validation
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- Implemented secure file uploads
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- Added email verification system
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### Performance
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- Implemented database connection pooling
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- Added request compression
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- Optimized database queries
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- Implemented caching where appropriate
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### Documentation
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- Added API documentation
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- Created setup instructions
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- Added security guidelines
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- Included contribution guidelines
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## Hospital Module Improvements
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### Code Structure and Organization
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- [x] Created dedicated `HospitalService` class for business logic
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- [x] Separated concerns between routes, controller, and service layers
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- [x] Improved error handling and validation
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- [x] Removed duplicate code
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- [x] Added proper input validation
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- [x] Organized routes with proper middleware
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- [x] Added repository layer for database operations
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- [x] Implemented database connection pooling
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- [x] Added custom error classes
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### Security Enhancements
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- [x] Added rate limiting (100 requests per 15 minutes per IP)
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- [x] Improved file upload security
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- Added file type validation (JPEG, PNG, GIF)
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- Set file size limit (5MB)
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- Secure file naming
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- [x] Added input validation through schemas
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- [x] Enhanced error messages
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- [x] Implemented proper authentication middleware
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- [x] Added authorization checks
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### Database Optimization
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- [x] Improved query structure
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- [x] Added proper error handling for database operations
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- [x] Implemented better transaction handling
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- [x] Added validation before database operations
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- [x] Improved error messages for database operations
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- [x] Implemented connection pooling
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- [x] Added repository layer for better database abstraction
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### Additional Improvements
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- [x] Better error handling and logging
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- [x] Consistent response formats
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- [x] Improved code readability
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- [x] Better separation of concerns
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- [x] Added proper validation for all inputs
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- [x] Improved file upload handling
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- [x] Added custom error classes
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- [x] Improved error propagation
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### Pending Improvements
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- [ ] Add query caching for frequently accessed data
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- [ ] Add request sanitization
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- [ ] Implement proper CORS configuration
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- [ ] Add security headers
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- [ ] Add API documentation
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- [ ] Add unit tests
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- [ ] Add integration tests
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- [ ] Add API tests
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## File Structure Changes
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```
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src/
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├── controllers/
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│ └── hospitalController.js # Simplified controller with service usage
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├── services/
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│ └── hospitalService.js # Business logic layer
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├── repositories/
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│ └── hospitalRepository.js # Database operations layer
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├── routes/
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│ └── hospitals.js # Updated with security and validation
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├── middlewares/
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│ ├── authMiddleware.js # Authentication middleware
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│ ├── authorizeMiddleware.js # Authorization middleware
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│ └── validateRequest.js # Request validation middleware
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├── utils/
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│ └── errors.js # Custom error classes
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└── validators/
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└── hospitalValidator.js # Validation schemas
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```
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## Security Improvements
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1. Rate Limiting
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- Added express-rate-limit
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- 100 requests per 15 minutes per IP
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- Custom error message for rate limit exceeded
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2. File Upload Security
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- File type validation
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- File size limits
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- Secure file naming
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- Proper error handling
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3. Input Validation
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- Added validation schemas
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- Proper error messages
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- Type checking
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- Required field validation
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4. Authentication & Authorization
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- Token-based authentication
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- Role-based authorization
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- Proper error handling for unauthorized access
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## Performance Improvements
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1. Database Operations
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- Optimized queries
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- Better error handling
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- Transaction support
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- Input validation before database operations
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- Connection pooling
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- Repository pattern implementation
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2. Code Organization
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- Service layer for business logic
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- Repository layer for database operations
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- Controller for request handling
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- Routes for endpoint definition
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- Middleware for cross-cutting concerns
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## Next Steps
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1. Implement query caching
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2. Add comprehensive testing
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3. Add API documentation
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4. Enhance security measures
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5. Add monitoring and logging
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flag added to trigger logout to both websockets (secondary and main)
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