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.
38 lines
1.5 KiB
JavaScript
38 lines
1.5 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.WsExceptionsHandler = void 0;
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const shared_utils_1 = require("@nestjs/common/utils/shared.utils");
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const select_exception_filter_metadata_util_1 = require("@nestjs/common/utils/select-exception-filter-metadata.util");
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const invalid_exception_filter_exception_1 = require("@nestjs/core/errors/exceptions/invalid-exception-filter.exception");
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const base_ws_exception_filter_1 = require("./base-ws-exception-filter");
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/**
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* @publicApi
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*/
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class WsExceptionsHandler extends base_ws_exception_filter_1.BaseWsExceptionFilter {
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constructor() {
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super(...arguments);
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this.filters = [];
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}
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handle(exception, host) {
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const client = host.switchToWs().getClient();
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if (this.invokeCustomFilters(exception, host) || !client.emit) {
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return;
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}
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super.catch(exception, host);
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}
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setCustomFilters(filters) {
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if (!Array.isArray(filters)) {
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throw new invalid_exception_filter_exception_1.InvalidExceptionFilterException();
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}
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this.filters = filters;
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}
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invokeCustomFilters(exception, args) {
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if ((0, shared_utils_1.isEmpty)(this.filters))
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return false;
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const filter = (0, select_exception_filter_metadata_util_1.selectExceptionFilterMetadata)(this.filters, exception);
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filter && filter.func(exception, args);
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return !!filter;
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}
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}
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exports.WsExceptionsHandler = WsExceptionsHandler;
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