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.
68 lines
1.6 KiB
JavaScript
68 lines
1.6 KiB
JavaScript
|
|
/**
|
|
* Module exports.
|
|
*/
|
|
|
|
module.exports = deprecate;
|
|
|
|
/**
|
|
* Mark that a method should not be used.
|
|
* Returns a modified function which warns once by default.
|
|
*
|
|
* If `localStorage.noDeprecation = true` is set, then it is a no-op.
|
|
*
|
|
* If `localStorage.throwDeprecation = true` is set, then deprecated functions
|
|
* will throw an Error when invoked.
|
|
*
|
|
* If `localStorage.traceDeprecation = true` is set, then deprecated functions
|
|
* will invoke `console.trace()` instead of `console.error()`.
|
|
*
|
|
* @param {Function} fn - the function to deprecate
|
|
* @param {String} msg - the string to print to the console when `fn` is invoked
|
|
* @returns {Function} a new "deprecated" version of `fn`
|
|
* @api public
|
|
*/
|
|
|
|
function deprecate (fn, msg) {
|
|
if (config('noDeprecation')) {
|
|
return fn;
|
|
}
|
|
|
|
var warned = false;
|
|
function deprecated() {
|
|
if (!warned) {
|
|
if (config('throwDeprecation')) {
|
|
throw new Error(msg);
|
|
} else if (config('traceDeprecation')) {
|
|
console.trace(msg);
|
|
} else {
|
|
console.warn(msg);
|
|
}
|
|
warned = true;
|
|
}
|
|
return fn.apply(this, arguments);
|
|
}
|
|
|
|
return deprecated;
|
|
}
|
|
|
|
/**
|
|
* Checks `localStorage` for boolean values for the given `name`.
|
|
*
|
|
* @param {String} name
|
|
* @returns {Boolean}
|
|
* @api private
|
|
*/
|
|
|
|
function config (name) {
|
|
// accessing global.localStorage can trigger a DOMException in sandboxed iframes
|
|
try {
|
|
if (!global.localStorage) return false;
|
|
} catch (_) {
|
|
return false;
|
|
}
|
|
var val = global.localStorage[name];
|
|
if (null == val) return false;
|
|
return String(val).toLowerCase() === 'true';
|
|
}
|