Fix jwt-token

client/src/contexts/SocketContext.jsx

@@ -1,6 +1,7 @@
 import React, { createContext, useContext, useEffect, useState } from 'react';
 import { io } from 'socket.io-client';
 import { useAuth } from './AuthContext';
+import { useMultiTenantAuth } from './MultiTenantAuthContext';
 import toast from 'react-hot-toast';
 import APP_CONFIG from '../config/app';
 
@@ -17,6 +18,7 @@ export const SocketProvider = ({ children }) => {
     localStorage.getItem('notificationsEnabled') !== 'false' // Default to enabled
   );
   const { isAuthenticated } = useAuth();
+  const { state: { tenant } } = useMultiTenantAuth();
 
   // Mobile notification management
   const [notificationCooldown, setNotificationCooldown] = useState(new Map());
@@ -135,6 +137,12 @@ export const SocketProvider = ({ children }) => {
         // Join dashboard room for general updates
         newSocket.emit('join_dashboard');
         
+        // 🔒 SECURITY: Join tenant-specific room for isolated updates
+        if (tenant) {
+          newSocket.emit('join_tenant_room', tenant);
+          console.log(`🔒 Joined tenant room: ${tenant}`);
+        }
+        
         toast.success('Connected to real-time updates');
       });
 
@@ -224,7 +232,7 @@ export const SocketProvider = ({ children }) => {
         setConnected(false);
       }
     }
-  }, [isAuthenticated]);
+  }, [isAuthenticated, tenant]);
 
   const joinDeviceRoom = (deviceId) => {
     if (socket) {