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.
23 lines
815 B
TypeScript
23 lines
815 B
TypeScript
import { Observable } from 'rxjs';
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import { ExecutionContext } from './execution-context.interface';
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/**
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* Interface defining the `canActivate()` function that must be implemented
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* by a guard. Return value indicates whether or not the current request is
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* allowed to proceed. Return can be either synchronous (`boolean`)
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* or asynchronous (`Promise` or `Observable`).
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*
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* @see [Guards](https://docs.nestjs.com/guards)
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*
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* @publicApi
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*/
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export interface CanActivate {
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/**
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* @param context Current execution context. Provides access to details about
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* the current request pipeline.
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*
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* @returns Value indicating whether or not the current request is allowed to
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* proceed.
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*/
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canActivate(context: ExecutionContext): boolean | Promise<boolean> | Observable<boolean>;
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}
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