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.
30 lines
1.5 KiB
JavaScript
30 lines
1.5 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.transformException = transformException;
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const common_1 = require("@nestjs/common");
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const multer_constants_1 = require("./multer.constants");
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function transformException(error) {
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if (!error || error instanceof common_1.HttpException) {
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return error;
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}
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switch (error.message) {
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case multer_constants_1.multerExceptions.LIMIT_FILE_SIZE:
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return new common_1.PayloadTooLargeException(error.message);
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case multer_constants_1.multerExceptions.LIMIT_FILE_COUNT:
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case multer_constants_1.multerExceptions.LIMIT_FIELD_KEY:
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case multer_constants_1.multerExceptions.LIMIT_FIELD_VALUE:
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case multer_constants_1.multerExceptions.LIMIT_FIELD_COUNT:
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case multer_constants_1.multerExceptions.LIMIT_UNEXPECTED_FILE:
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case multer_constants_1.multerExceptions.LIMIT_PART_COUNT:
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case multer_constants_1.multerExceptions.MISSING_FIELD_NAME:
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return new common_1.BadRequestException(error.message);
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case multer_constants_1.busboyExceptions.MULTIPART_BOUNDARY_NOT_FOUND:
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return new common_1.BadRequestException(error.message);
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case multer_constants_1.busboyExceptions.MULTIPART_MALFORMED_PART_HEADER:
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case multer_constants_1.busboyExceptions.MULTIPART_UNEXPECTED_END_OF_FORM:
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case multer_constants_1.busboyExceptions.MULTIPART_UNEXPECTED_END_OF_FILE:
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return new common_1.BadRequestException(`Multipart: ${error.message}`);
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}
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return error;
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}
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