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.
35 lines
706 B
JavaScript
35 lines
706 B
JavaScript
var chain = require('./chain');
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/**
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* Creates a `lodash` wrapper instance with explicit method chain sequences enabled.
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*
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* @name chain
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* @memberOf _
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* @since 0.1.0
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* @category Seq
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* @returns {Object} Returns the new `lodash` wrapper instance.
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* @example
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*
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* var users = [
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* { 'user': 'barney', 'age': 36 },
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* { 'user': 'fred', 'age': 40 }
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* ];
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*
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* // A sequence without explicit chaining.
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* _(users).head();
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* // => { 'user': 'barney', 'age': 36 }
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*
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* // A sequence with explicit chaining.
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* _(users)
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* .chain()
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* .head()
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* .pick('user')
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* .value();
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* // => { 'user': 'barney' }
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*/
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function wrapperChain() {
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return chain(this);
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}
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module.exports = wrapperChain;
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