Automated Action 545563e776 Implement comprehensive real-time chat API with NestJS
- Complete NestJS TypeScript implementation with WebSocket support
- Direct messaging (DM) and group chat functionality
- End-to-end encryption with AES encryption and key pairs
- Media file support (images, videos, audio, documents) up to 100MB
- Push notifications with Firebase Cloud Messaging integration
- Mention alerts and real-time typing indicators
- User authentication with JWT and Passport
- SQLite database with TypeORM entities and relationships
- Comprehensive API documentation with Swagger/OpenAPI
- File upload handling with secure access control
- Online/offline status tracking and presence management
- Message editing, deletion, and reply functionality
- Notification management with automatic cleanup
- Health check endpoint for monitoring
- CORS configuration for cross-origin requests
- Environment-based configuration management
- Structured for Flutter SDK integration

Features implemented:
 Real-time messaging with Socket.IO
 User registration and authentication
 Direct messages and group chats
 Media file uploads and management
 End-to-end encryption
 Push notifications
 Mention alerts
 Typing indicators
 Message read receipts
 Online status tracking
 File access control
 Comprehensive API documentation

Ready for Flutter SDK development and production deployment.
2025-06-21 17:13:05 +00:00

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Markdown

# v3.0
- Add `--preserve-root` option to executable (default true)
- Drop support for Node.js below version 6
# v2.7
- Make `glob` an optional dependency
# 2.6
- Retry on EBUSY on non-windows platforms as well
- Make `rimraf.sync` 10000% more reliable on Windows
# 2.5
- Handle Windows EPERM when lstat-ing read-only dirs
- Add glob option to pass options to glob
# 2.4
- Add EPERM to delay/retry loop
- Add `disableGlob` option
# 2.3
- Make maxBusyTries and emfileWait configurable
- Handle weird SunOS unlink-dir issue
- Glob the CLI arg for better Windows support
# 2.2
- Handle ENOENT properly on Windows
- Allow overriding fs methods
- Treat EPERM as indicative of non-empty dir
- Remove optional graceful-fs dep
- Consistently return null error instead of undefined on success
- win32: Treat ENOTEMPTY the same as EBUSY
- Add `rimraf` binary
# 2.1
- Fix SunOS error code for a non-empty directory
- Try rmdir before readdir
- Treat EISDIR like EPERM
- Remove chmod
- Remove lstat polyfill, node 0.7 is not supported
# 2.0
- Fix myGid call to check process.getgid
- Simplify the EBUSY backoff logic.
- Use fs.lstat in node >= 0.7.9
- Remove gently option
- remove fiber implementation
- Delete files that are marked read-only
# 1.0
- Allow ENOENT in sync method
- Throw when no callback is provided
- Make opts.gently an absolute path
- use 'stat' if 'lstat' is not available
- Consistent error naming, and rethrow non-ENOENT stat errors
- add fiber implementation