545563e776
- 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.
20 lines
445 B
Markdown
20 lines
445 B
Markdown
unique-slug
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===========
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Generate a unique character string suitible for use in files and URLs.
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```
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var uniqueSlug = require('unique-slug')
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var randomSlug = uniqueSlug()
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var fileSlug = uniqueSlug('/etc/passwd')
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```
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### uniqueSlug(*str*) → String (8 chars)
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If *str* is passed in then the return value will be its murmur hash in
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hex.
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If *str* is not passed in, it will be 4 randomly generated bytes
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converted into 8 hexadecimal characters.
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