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.
48 lines
1.6 KiB
JavaScript
48 lines
1.6 KiB
JavaScript
var baseOrderBy = require('./_baseOrderBy'),
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isArray = require('./isArray');
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/**
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* This method is like `_.sortBy` except that it allows specifying the sort
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* orders of the iteratees to sort by. If `orders` is unspecified, all values
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* are sorted in ascending order. Otherwise, specify an order of "desc" for
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* descending or "asc" for ascending sort order of corresponding values.
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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 Collection
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* @param {Array|Object} collection The collection to iterate over.
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* @param {Array[]|Function[]|Object[]|string[]} [iteratees=[_.identity]]
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* The iteratees to sort by.
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* @param {string[]} [orders] The sort orders of `iteratees`.
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* @param- {Object} [guard] Enables use as an iteratee for methods like `_.reduce`.
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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': 34 },
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* { 'user': 'fred', 'age': 40 },
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* { 'user': 'barney', 'age': 36 }
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* ];
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*
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* // Sort by `user` in ascending order and by `age` in descending order.
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* _.orderBy(users, ['user', 'age'], ['asc', 'desc']);
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* // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 40]]
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*/
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function orderBy(collection, iteratees, orders, guard) {
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if (collection == null) {
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return [];
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}
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if (!isArray(iteratees)) {
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iteratees = iteratees == null ? [] : [iteratees];
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}
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orders = guard ? undefined : orders;
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if (!isArray(orders)) {
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orders = orders == null ? [] : [orders];
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}
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return baseOrderBy(collection, iteratees, orders);
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}
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module.exports = orderBy;
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