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.
34 lines
454 B
JavaScript
34 lines
454 B
JavaScript
'use strict'
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function reusify (Constructor) {
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var head = new Constructor()
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var tail = head
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function get () {
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var current = head
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if (current.next) {
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head = current.next
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} else {
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head = new Constructor()
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tail = head
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}
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current.next = null
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return current
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}
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function release (obj) {
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tail.next = obj
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tail = obj
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}
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return {
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get: get,
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release: release
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}
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}
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module.exports = reusify
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