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
863 B
TypeScript
23 lines
863 B
TypeScript
export type TokenBucketError = string
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export type Fail<T> = (error: T) => void
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export type Success<T> = (error: null, data: T) => void
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export type RemoveTokensCallback = Fail<TokenBucketError> | Success<number>
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type Interval = number | 'second' | 'sec' | 'minute' | 'min' | 'hour' | 'hr' | 'day'
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export declare class TokenBucket {
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constructor(bucketSize: number, tokensPerInterval: number, interval: Interval, parentBucket?: TokenBucket)
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removeTokens(count: number, callback: RemoveTokensCallback): void
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tryRemoveTokens(count: number): boolean
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drip(): boolean
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}
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export declare class RateLimiter {
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constructor(tokensPerInterval: number, interval: Interval, fireImmediately?: boolean)
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removeTokens(count: number, callback: RemoveTokensCallback): void
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tryRemoveTokens(count: number): boolean
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getTokensRemaining(): number
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}
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