.env

@@ -1,5 +1,5 @@
 # MongoDB connection for backend
-CONNECTION_URI=mongodb://admin:adminpassword@192.168.0.197:27017/ludo?authSource=admin&replicaSet=rs0
+CONNECTION_URI=mongodb://admin:adminpassword@mongo:27017/ludo?authSource=admin&replicaSet=rs0
 
 # Backend port
 PORT=18081

Dockerfile

@@ -103,7 +103,7 @@ RUN chmod +x wait-for-mongo.sh
 # Default fallback values (can be overridden by Compose)
 ENV NODE_ENV=production
 ENV PORT=8080
-ENV CONNECTION_URI=mongodb://192.168.0.197:27017/ludo?replicaSet=rs0
+ENV CONNECTION_URI=mongodb://mongo:27017/ludo?replicaSet=rs0
 
 EXPOSE 18081
 

backend/.env

@@ -1,5 +0,0 @@
-PORT=8080
-# MongoDB connection for backend
-CONNECTION_URI=mongodb://admin:adminpassword@192.168.0.197:27017/ludo?authSource=admin&replicaSet=rs0
-
-NODE_ENV="development"

backend/.env.example

@@ -0,0 +1,3 @@
+PORT=8080
+CONNECTION_URI=your_mongodb_connection_uri
+NODE_ENV="development"

backend/config/database.js

@@ -1,11 +1,6 @@
 module.exports = async function (mongoose) {
     try {
-        console.log('🔌 Attempting to connect with URI:', process.env.CONNECTION_URI);
+        await mongoose.connect(process.env.CONNECTION_URI);
-        await mongoose.connect(process.env.CONNECTION_URI, {
-            useNewUrlParser: true,
-            useUnifiedTopology: true,
-            directConnection: true,
-        });
         console.log('✅ MongoDB connected');
     } catch (err) {
         console.error('❌ MongoDB connection error:', err);

backend/config/session.js

@@ -1,41 +1,10 @@
 const session = require('express-session');
 const MongoDBStore = require('connect-mongodb-session')(session);
 
-console.log('📋 Session.js - CONNECTION_URI:', process.env.CONNECTION_URI);
+const store = new MongoDBStore({
-
+    uri: process.env.CONNECTION_URI,
-// Parse the connection URI to extract connection options
-const uriString = process.env.CONNECTION_URI;
-const uriUrl = new URL(uriString);
-
-// Extract individual components
-const baseUri = `${uriUrl.protocol}//${uriUrl.username}:${uriUrl.password}@${uriUrl.hostname}:${uriUrl.port}${uriUrl.pathname}`;
-const replicaSet = uriUrl.searchParams.get('replicaSet');
-const authSource = uriUrl.searchParams.get('authSource');
-
-console.log('📋 Base URI:', baseUri);
-console.log('📋 ReplicaSet:', replicaSet);
-console.log('📋 AuthSource:', authSource);
-
-// Build connection options with directConnection to bypass replica set discovery
-const connectionOptions = {
-    useNewUrlParser: true,
-    useUnifiedTopology: true,
-    directConnection: true, // Force direct connection to specified server
-};
-
-if (authSource) {
-    connectionOptions.authSource = authSource;
-}
-
-const storeOptions = {
-    uri: baseUri,
     collection: 'sessions',
-    connectionOptions: connectionOptions,
+});
-};
-
-console.log('📋 Store options:', JSON.stringify(storeOptions, null, 2));
-
-const store = new MongoDBStore(storeOptions);
 const sessionMiddleware = session({
     store: store,
     credentials: true,

backend/server.js

@@ -3,14 +3,11 @@ const cors = require('cors');
 const path = require('path');
 const cookieParser = require('cookie-parser');
 const mongoose = require('mongoose');
-require('dotenv').config({ path: path.join(__dirname, '.env') });
+require('dotenv').config();
 const { sessionMiddleware } = require('./config/session');
 
 const PORT = process.env.PORT || 5000;
 
-console.log('🔍 Environment loaded from:', path.join(__dirname, '.env'));
-console.log('📍 Connection URI:', process.env.CONNECTION_URI);
-
 const app = express();
 
 app.use(cookieParser());

backend/test-connection-no-replica.js

@@ -1,22 +0,0 @@
-const mongodb = require('mongodb');
-require('dotenv').config({ path: require('path').join(__dirname, '.env') });
-
-// Try without replicaSet
-const uri = 'mongodb://admin:adminpassword@192.168.0.197:27017/ludo?authSource=admin';
-console.log('Testing without replicaSet:', uri);
-
-mongodb.MongoClient.connect(uri, {
-    useNewUrlParser: true,
-    useUnifiedTopology: true,
-    authSource: 'admin',
-    serverSelectionTimeoutMS: 5000,
-}, (err, client) => {
-    if (err) {
-        console.error('❌ Connection error:', err.message);
-        process.exit(1);
-    } else {
-        console.log('✅ Connected successfully!');
-        client.close();
-        process.exit(0);
-    }
-});

backend/test-connection.js

@@ -1,27 +0,0 @@
-const mongodb = require('mongodb');
-require('dotenv').config({ path: require('path').join(__dirname, '.env') });
-
-const uri = process.env.CONNECTION_URI;
-console.log('Testing with URI:', uri);
-
-const uriUrl = new URL(uri);
-console.log('URL components:');
-console.log('  hostname:', uriUrl.hostname);
-console.log('  port:', uriUrl.port);
-console.log('  pathname:', uriUrl.pathname);
-console.log('  searchParams:', Object.fromEntries(uriUrl.searchParams));
-
-// Try to connect directly
-mongodb.MongoClient.connect(uri, {
-    useNewUrlParser: true,
-    useUnifiedTopology: true,
-    replicaSet: 'rs0',
-    authSource: 'admin'
-}, (err, client) => {
-    if (err) {
-        console.error('Connection error:', err.message);
-    } else {
-        console.log('✅ Connected successfully!');
-        client.close();
-    }
-});

backend/test-mongo-debug.js

@@ -1,23 +0,0 @@
-process.env.DEBUG = 'mongodb:*';
-
-const mongodb = require('mongodb');
-
-const uri = 'mongodb://admin:adminpassword@192.168.0.197:27017/ludo?authSource=admin';
-console.log('Connecting to:', uri);
-
-const client = new mongodb.MongoClient(uri, {
-    useNewUrlParser: true,
-    useUnifiedTopology: true,
-    authSource: 'admin',
-    serverSelectionTimeoutMS: 3000,
-    loggerLevel: 'debug',
-});
-
-client.connect((err) => {
-    if (err) {
-        console.error('❌ Connection error:', err);
-    } else {
-        console.log('✅ Connected!');
-        client.close();
-    }
-});

backend/test-network.js

@@ -1,34 +0,0 @@
-const mongodb = require('mongodb');
-const net = require('net');
-const dns = require('dns').promises;
-
-async function test() {
-    // Test DNS resolution
-    console.log('Testing DNS resolution...');
-    try {
-        const res = await dns.resolve4('192.168.0.197');
-        console.log('DNS resolve4(192.168.0.197):', res);
-    } catch (e) {
-        console.log('DNS error:', e.message);
-    }
-
-    try {
-        const res = await dns.resolve4('mongo');
-        console.log('DNS resolve4(mongo):', res);
-    } catch (e) {
-        console.log('DNS mongo error:', e.message);
-    }
-
-    // Test direct socket connection
-    console.log('\nTesting direct TCP connection...');
-    const socket = net.createConnection(27017, '192.168.0.197');
-    socket.on('connect', () => {
-        console.log('✅ TCP connection successful to 192.168.0.197:27017');
-        socket.destroy();
-    });
-    socket.on('error', (err) => {
-        console.log('❌ TCP connection error:', err.message);
-    });
-}
-
-test();

package-lock.json

@@ -26,7 +26,6 @@
         "web-vitals": "^3.5.0"
       },
       "devDependencies": {
-        "@babel/plugin-transform-private-property-in-object": "^7.16.7",
         "@testing-library/jest-dom": "^6.1.5",
         "@testing-library/react": "^14.1.2",
         "cypress": "^13.6.1"

src/App.js

@@ -13,7 +13,7 @@ function App() {
     const [playerSocket, setPlayerSocket] = useState();
     const [redirect, setRedirect] = useState();
     useEffect(() => {
-        const socket = io(`http://${window.location.hostname}:8080`, { withCredentials: true });
+        const socket = io(`${window.location.protocol}//${window.location.host}`, { withCredentials: true });
         socket.on('player:data', data => {
             data = JSON.parse(data);
             setPlayerData(data);
@@ -72,5 +72,3 @@ function App() {
         </SocketContext.Provider>
     );
 }
-
-export default App;

src/index.js

@@ -1,7 +1,7 @@
 import React from 'react';
 import ReactDOM from 'react-dom/client';
 import './index.css';
-import App from './App.js';
+import App from './App';
 
 const container = document.getElementById('root');
 const root = ReactDOM.createRoot(container);