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.
37 lines
1.3 KiB
TypeScript
37 lines
1.3 KiB
TypeScript
import { ArgumentMetadata } from '../index';
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import { PipeTransform } from '../interfaces/features/pipe-transform.interface';
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import { ErrorHttpStatusCode } from '../utils/http-error-by-code.util';
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/**
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* @publicApi
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*/
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export interface ParseFloatPipeOptions {
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errorHttpStatusCode?: ErrorHttpStatusCode;
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exceptionFactory?: (error: string) => any;
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optional?: boolean;
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}
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/**
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* Defines the built-in ParseFloat Pipe
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*
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* @see [Built-in Pipes](https://docs.nestjs.com/pipes#built-in-pipes)
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*
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* @publicApi
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*/
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export declare class ParseFloatPipe implements PipeTransform<string> {
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protected readonly options?: ParseFloatPipeOptions;
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protected exceptionFactory: (error: string) => any;
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constructor(options?: ParseFloatPipeOptions);
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/**
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* Method that accesses and performs optional transformation on argument for
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* in-flight requests.
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*
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* @param value currently processed route argument
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* @param metadata contains metadata about the currently processed route argument
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*/
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transform(value: string, metadata: ArgumentMetadata): Promise<number>;
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/**
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* @param value currently processed route argument
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* @returns `true` if `value` is a valid float number
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*/
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protected isNumeric(value: string): boolean;
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}
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