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.
75 lines
1.9 KiB
JavaScript
75 lines
1.9 KiB
JavaScript
'use strict';
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.default = asyncEachOfLimit;
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var _breakLoop = require('./breakLoop.js');
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var _breakLoop2 = _interopRequireDefault(_breakLoop);
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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// for async generators
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function asyncEachOfLimit(generator, limit, iteratee, callback) {
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let done = false;
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let canceled = false;
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let awaiting = false;
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let running = 0;
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let idx = 0;
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function replenish() {
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//console.log('replenish')
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if (running >= limit || awaiting || done) return;
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//console.log('replenish awaiting')
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awaiting = true;
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generator.next().then(({ value, done: iterDone }) => {
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//console.log('got value', value)
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if (canceled || done) return;
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awaiting = false;
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if (iterDone) {
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done = true;
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if (running <= 0) {
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//console.log('done nextCb')
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callback(null);
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}
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return;
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}
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running++;
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iteratee(value, idx, iterateeCallback);
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idx++;
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replenish();
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}).catch(handleError);
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}
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function iterateeCallback(err, result) {
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//console.log('iterateeCallback')
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running -= 1;
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if (canceled) return;
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if (err) return handleError(err);
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if (err === false) {
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done = true;
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canceled = true;
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return;
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}
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if (result === _breakLoop2.default || done && running <= 0) {
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done = true;
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//console.log('done iterCb')
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return callback(null);
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}
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replenish();
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}
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function handleError(err) {
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if (canceled) return;
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awaiting = false;
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done = true;
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callback(err);
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}
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replenish();
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}
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module.exports = exports.default; |