added roll depending users

frontend/src/contexts/AuthContext.tsx

@@ -1,4 +1,4 @@
-// frontend/src/contexts/AuthContext.tsx
+// frontend/src/contexts/AuthContext.tsx - KORRIGIERT
 import React, { createContext, useContext, useState, useEffect } from 'react';
 import { authService, User, LoginRequest } from '../services/authService';
 
@@ -8,6 +8,7 @@ interface AuthContextType {
   logout: () => void;
   hasRole: (roles: string[]) => boolean;
   loading: boolean;
+  refreshUser: () => void; // NEU: Force refresh
 }
 
 const AuthContext = createContext<AuthContextType | undefined>(undefined);
@@ -15,22 +16,44 @@ const AuthContext = createContext<AuthContextType | undefined>(undefined);
 export const AuthProvider: React.FC<{ children: React.ReactNode }> = ({ children }) => {
   const [user, setUser] = useState<User | null>(null);
   const [loading, setLoading] = useState(true);
+  const [refreshTrigger, setRefreshTrigger] = useState(0); // NEU: Refresh trigger
 
+  // User beim Start laden
   useEffect(() => {
-    // User aus localStorage laden beim Start
     const savedUser = authService.getCurrentUser();
     if (savedUser) {
       setUser(savedUser);
+      console.log('✅ User from localStorage:', savedUser.email);
     }
     setLoading(false);
   }, []);
 
+  // NEU: User vom Server laden wenn nötig
+  useEffect(() => {
+    if (refreshTrigger > 0) {
+      const loadUserFromServer = async () => {
+        const serverUser = await authService.fetchCurrentUser();
+        if (serverUser) {
+          setUser(serverUser);
+          console.log('✅ User from server:', serverUser.email);
+        }
+      };
+      loadUserFromServer();
+    }
+  }, [refreshTrigger]);
+
   const login = async (credentials: LoginRequest) => {
     try {
+      console.log('🔄 Attempting login...');
       const response = await authService.login(credentials);
       setUser(response.user);
+      console.log('✅ Login successful, user set:', response.user.email);
+      
+      // Force refresh der App
+      setRefreshTrigger(prev => prev + 1);
+      
     } catch (error) {
-      console.error('AuthContext: Login fehlgeschlagen', error);
+      console.error('❌ Login failed:', error);
       throw error;
     }
   };
@@ -38,6 +61,11 @@ export const AuthProvider: React.FC<{ children: React.ReactNode }> = ({ children
   const logout = () => {
     authService.logout();
     setUser(null);
+    console.log('✅ Logout completed');
+  };
+
+  const refreshUser = () => {
+    setRefreshTrigger(prev => prev + 1);
   };
 
   const hasRole = (roles: string[]) => {
@@ -49,7 +77,8 @@ export const AuthProvider: React.FC<{ children: React.ReactNode }> = ({ children
     login,
     logout,
     hasRole,
-    loading
+    loading,
+    refreshUser // NEU
   };
 
   return (