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.
49 lines
1.6 KiB
JavaScript
49 lines
1.6 KiB
JavaScript
var baseFlatten = require('./_baseFlatten'),
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baseOrderBy = require('./_baseOrderBy'),
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baseRest = require('./_baseRest'),
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isIterateeCall = require('./_isIterateeCall');
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/**
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* Creates an array of elements, sorted in ascending order by the results of
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* running each element in a collection thru each iteratee. This method
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* performs a stable sort, that is, it preserves the original sort order of
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* equal elements. The iteratees are invoked with one argument: (value).
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*
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* @static
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* @memberOf _
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* @since 0.1.0
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* @category Collection
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* @param {Array|Object} collection The collection to iterate over.
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* @param {...(Function|Function[])} [iteratees=[_.identity]]
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* The iteratees to sort by.
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* @returns {Array} Returns the new sorted array.
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* @example
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*
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* var users = [
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* { 'user': 'fred', 'age': 48 },
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* { 'user': 'barney', 'age': 36 },
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* { 'user': 'fred', 'age': 30 },
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* { 'user': 'barney', 'age': 34 }
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* ];
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*
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* _.sortBy(users, [function(o) { return o.user; }]);
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* // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 30]]
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*
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* _.sortBy(users, ['user', 'age']);
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* // => objects for [['barney', 34], ['barney', 36], ['fred', 30], ['fred', 48]]
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*/
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var sortBy = baseRest(function(collection, iteratees) {
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if (collection == null) {
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return [];
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}
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var length = iteratees.length;
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if (length > 1 && isIterateeCall(collection, iteratees[0], iteratees[1])) {
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iteratees = [];
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} else if (length > 2 && isIterateeCall(iteratees[0], iteratees[1], iteratees[2])) {
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iteratees = [iteratees[0]];
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}
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return baseOrderBy(collection, baseFlatten(iteratees, 1), []);
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});
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module.exports = sortBy;
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