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.
32 lines
770 B
JavaScript
32 lines
770 B
JavaScript
var baseSortedIndex = require('./_baseSortedIndex'),
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eq = require('./eq');
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/**
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* This method is like `_.lastIndexOf` except that it performs a binary
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* search on a sorted `array`.
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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 Array
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* @param {Array} array The array to inspect.
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* @param {*} value The value to search for.
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* @returns {number} Returns the index of the matched value, else `-1`.
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* @example
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*
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* _.sortedLastIndexOf([4, 5, 5, 5, 6], 5);
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* // => 3
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*/
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function sortedLastIndexOf(array, value) {
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var length = array == null ? 0 : array.length;
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if (length) {
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var index = baseSortedIndex(array, value, true) - 1;
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if (eq(array[index], value)) {
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return index;
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}
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}
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return -1;
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}
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module.exports = sortedLastIndexOf;
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