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.
34 lines
787 B
JavaScript
34 lines
787 B
JavaScript
var baseFlatten = require('./_baseFlatten'),
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toInteger = require('./toInteger');
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/**
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* Recursively flatten `array` up to `depth` times.
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*
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* @static
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* @memberOf _
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* @since 4.4.0
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* @category Array
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* @param {Array} array The array to flatten.
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* @param {number} [depth=1] The maximum recursion depth.
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* @returns {Array} Returns the new flattened array.
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* @example
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*
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* var array = [1, [2, [3, [4]], 5]];
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*
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* _.flattenDepth(array, 1);
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* // => [1, 2, [3, [4]], 5]
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*
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* _.flattenDepth(array, 2);
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* // => [1, 2, 3, [4], 5]
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*/
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function flattenDepth(array, depth) {
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var length = array == null ? 0 : array.length;
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if (!length) {
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return [];
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}
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depth = depth === undefined ? 1 : toInteger(depth);
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return baseFlatten(array, depth);
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}
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module.exports = flattenDepth;
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