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.
27 lines
855 B
JavaScript
27 lines
855 B
JavaScript
import restArguments from './restArguments.js';
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import isFunction from './isFunction.js';
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import optimizeCb from './_optimizeCb.js';
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import allKeys from './allKeys.js';
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import keyInObj from './_keyInObj.js';
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import flatten from './_flatten.js';
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// Return a copy of the object only containing the allowed properties.
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export default restArguments(function(obj, keys) {
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var result = {}, iteratee = keys[0];
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if (obj == null) return result;
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if (isFunction(iteratee)) {
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if (keys.length > 1) iteratee = optimizeCb(iteratee, keys[1]);
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keys = allKeys(obj);
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} else {
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iteratee = keyInObj;
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keys = flatten(keys, false, false);
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obj = Object(obj);
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}
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for (var i = 0, length = keys.length; i < length; i++) {
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var key = keys[i];
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var value = obj[key];
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if (iteratee(value, key, obj)) result[key] = value;
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}
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return result;
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});
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