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.
35 lines
753 B
JavaScript
35 lines
753 B
JavaScript
var baseHasIn = require('./_baseHasIn'),
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hasPath = require('./_hasPath');
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/**
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* Checks if `path` is a direct or inherited property of `object`.
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*
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* @static
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* @memberOf _
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* @since 4.0.0
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* @category Object
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* @param {Object} object The object to query.
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* @param {Array|string} path The path to check.
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* @returns {boolean} Returns `true` if `path` exists, else `false`.
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* @example
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*
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* var object = _.create({ 'a': _.create({ 'b': 2 }) });
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*
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* _.hasIn(object, 'a');
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* // => true
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*
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* _.hasIn(object, 'a.b');
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* // => true
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*
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* _.hasIn(object, ['a', 'b']);
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* // => true
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*
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* _.hasIn(object, 'b');
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* // => false
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*/
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function hasIn(object, path) {
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return object != null && hasPath(object, path, baseHasIn);
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}
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module.exports = hasIn;
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