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.
28 lines
753 B
JavaScript
28 lines
753 B
JavaScript
if (typeof Object.create === 'function') {
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// implementation from standard node.js 'util' module
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module.exports = function inherits(ctor, superCtor) {
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if (superCtor) {
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ctor.super_ = superCtor
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ctor.prototype = Object.create(superCtor.prototype, {
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constructor: {
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value: ctor,
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enumerable: false,
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writable: true,
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configurable: true
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}
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})
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}
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};
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} else {
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// old school shim for old browsers
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module.exports = function inherits(ctor, superCtor) {
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if (superCtor) {
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ctor.super_ = superCtor
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var TempCtor = function () {}
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TempCtor.prototype = superCtor.prototype
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ctor.prototype = new TempCtor()
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ctor.prototype.constructor = ctor
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}
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}
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}
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