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.
50 lines
1.5 KiB
JavaScript
50 lines
1.5 KiB
JavaScript
var arrayMap = require('./_arrayMap'),
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baseGet = require('./_baseGet'),
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baseIteratee = require('./_baseIteratee'),
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baseMap = require('./_baseMap'),
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baseSortBy = require('./_baseSortBy'),
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baseUnary = require('./_baseUnary'),
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compareMultiple = require('./_compareMultiple'),
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identity = require('./identity'),
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isArray = require('./isArray');
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/**
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* The base implementation of `_.orderBy` without param guards.
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*
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* @private
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* @param {Array|Object} collection The collection to iterate over.
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* @param {Function[]|Object[]|string[]} iteratees The iteratees to sort by.
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* @param {string[]} orders The sort orders of `iteratees`.
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* @returns {Array} Returns the new sorted array.
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*/
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function baseOrderBy(collection, iteratees, orders) {
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if (iteratees.length) {
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iteratees = arrayMap(iteratees, function(iteratee) {
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if (isArray(iteratee)) {
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return function(value) {
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return baseGet(value, iteratee.length === 1 ? iteratee[0] : iteratee);
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}
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}
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return iteratee;
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});
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} else {
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iteratees = [identity];
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}
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var index = -1;
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iteratees = arrayMap(iteratees, baseUnary(baseIteratee));
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var result = baseMap(collection, function(value, key, collection) {
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var criteria = arrayMap(iteratees, function(iteratee) {
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return iteratee(value);
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});
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return { 'criteria': criteria, 'index': ++index, 'value': value };
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});
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return baseSortBy(result, function(object, other) {
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return compareMultiple(object, other, orders);
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});
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}
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module.exports = baseOrderBy;
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