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.
Deep Extend
Recursive object extending.
Install
$ npm install deep-extend
Usage
var deepExtend = require('deep-extend');
var obj1 = {
a: 1,
b: 2,
d: {
a: 1,
b: [],
c: { test1: 123, test2: 321 }
},
f: 5,
g: 123,
i: 321,
j: [1, 2]
};
var obj2 = {
b: 3,
c: 5,
d: {
b: { first: 'one', second: 'two' },
c: { test2: 222 }
},
e: { one: 1, two: 2 },
f: [],
g: (void 0),
h: /abc/g,
i: null,
j: [3, 4]
};
deepExtend(obj1, obj2);
console.log(obj1);
/*
{ a: 1,
b: 3,
d:
{ a: 1,
b: { first: 'one', second: 'two' },
c: { test1: 123, test2: 222 } },
f: [],
g: undefined,
c: 5,
e: { one: 1, two: 2 },
h: /abc/g,
i: null,
j: [3, 4] }
*/
Unit testing
$ npm test
Changelog
Any issues?
Please, report about issues here.