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.
59 lines
1.7 KiB
JavaScript
59 lines
1.7 KiB
JavaScript
const fs = require('fs');
|
|
const {versionGteLt} = require('../dist/util');
|
|
|
|
// In node's core, this is implemented in C
|
|
// https://github.com/nodejs/node/blob/v15.3.0/src/node_file.cc#L891-L985
|
|
/**
|
|
* @param {string} path
|
|
* @returns {[] | [string, boolean]}
|
|
*/
|
|
function internalModuleReadJSON(path) {
|
|
let string
|
|
try {
|
|
string = fs.readFileSync(path, 'utf8')
|
|
} catch (e) {
|
|
if (e.code === 'ENOENT') return []
|
|
throw e
|
|
}
|
|
// Node's implementation checks for the presence of relevant keys: main, name, type, exports, imports
|
|
// Node does this for performance to skip unnecessary parsing.
|
|
// This would slow us down and, based on our usage, we can skip it.
|
|
const containsKeys = true
|
|
return [string, containsKeys]
|
|
}
|
|
|
|
// In node's core, this is implemented in C
|
|
// https://github.com/nodejs/node/blob/63e7dc1e5c71b70c80ed9eda230991edb00811e2/src/node_file.cc#L987-L1005
|
|
/**
|
|
* @param {string} path
|
|
* @returns {number} 0 = file, 1 = dir, negative = error
|
|
*/
|
|
function internalModuleStat(path) {
|
|
const stat = fs.statSync(path, { throwIfNoEntry: false });
|
|
if(!stat) return -1;
|
|
if(stat.isFile()) return 0;
|
|
if(stat.isDirectory()) return 1;
|
|
}
|
|
|
|
/**
|
|
* @param {string} path
|
|
* @returns {number} 0 = file, 1 = dir, negative = error
|
|
*/
|
|
function internalModuleStatInefficient(path) {
|
|
try {
|
|
const stat = fs.statSync(path);
|
|
if(stat.isFile()) return 0;
|
|
if(stat.isDirectory()) return 1;
|
|
} catch(e) {
|
|
return -e.errno || -1;
|
|
}
|
|
}
|
|
|
|
const statSupportsThrowIfNoEntry = versionGteLt(process.versions.node, '15.3.0') ||
|
|
versionGteLt(process.versions.node, '14.17.0', '15.0.0');
|
|
|
|
module.exports = {
|
|
internalModuleReadJSON,
|
|
internalModuleStat: statSupportsThrowIfNoEntry ? internalModuleStat : internalModuleStatInefficient
|
|
};
|