backend.im/realtimechatapiwithmediasupport-t50lz6

Automated Action 545563e776 Implement comprehensive real-time chat API with NestJS

- 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.

2025-06-21 17:13:05 +00:00

2.7 KiB

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wrap-ansi

Wordwrap a string with ANSI escape codes

Install

$ npm install wrap-ansi

Usage

const chalk = require('chalk');
const wrapAnsi = require('wrap-ansi');

const input = 'The quick brown ' + chalk.red('fox jumped over ') +
	'the lazy ' + chalk.green('dog and then ran away with the unicorn.');

console.log(wrapAnsi(input, 20));

API

wrapAnsi(string, columns, options?)

Wrap words to the specified column width.

string

Type: string

String with ANSI escape codes. Like one styled by chalk. Newline characters will be normalized to \n.

columns

Type: number

Number of columns to wrap the text to.

options

Type: object

hard

Type: boolean
Default: false

By default the wrap is soft, meaning long words may extend past the column width. Setting this to true will make it hard wrap at the column width.

wordWrap

Type: boolean
Default: true

By default, an attempt is made to split words at spaces, ensuring that they don't extend past the configured columns. If wordWrap is false, each column will instead be completely filled splitting words as necessary.

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