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.
36 lines
1.7 KiB
TypeScript
36 lines
1.7 KiB
TypeScript
import { HttpException, HttpExceptionOptions } from './http.exception';
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/**
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* Defines an HTTP exception for *Bad Request* type errors.
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*
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* @see [Built-in HTTP exceptions](https://docs.nestjs.com/exception-filters#built-in-http-exceptions)
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*
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* @publicApi
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*/
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export declare class BadRequestException extends HttpException {
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/**
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* Instantiate a `BadRequestException` Exception.
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*
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* @example
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* `throw new BadRequestException()`
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*
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* @usageNotes
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* The HTTP response status code will be 400.
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* - The `objectOrError` argument defines the JSON response body or the message string.
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* - The `descriptionOrOptions` argument contains either a short description of the HTTP error or an options object used to provide an underlying error cause.
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*
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* By default, the JSON response body contains two properties:
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* - `statusCode`: this will be the value 400.
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* - `message`: the string `'Bad Request'` by default; override this by supplying
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* a string in the `objectOrError` parameter.
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*
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* If the parameter `objectOrError` is a string, the response body will contain an
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* additional property, `error`, with a short description of the HTTP error. To override the
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* entire JSON response body, pass an object instead. Nest will serialize the object
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* and return it as the JSON response body.
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*
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* @param objectOrError string or object describing the error condition.
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* @param descriptionOrOptions either a short description of the HTTP error or an options object used to provide an underlying error cause
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*/
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constructor(objectOrError?: string | object | any, descriptionOrOptions?: string | HttpExceptionOptions);
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}
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