404 page added

backend/src/main/java/com/rit/canteen/sales/config/SecurityConfig.java

@@ -28,6 +28,7 @@ public class SecurityConfig {
             .sessionManagement(session -> session.sessionCreationPolicy(SessionCreationPolicy.STATELESS))
             .authorizeHttpRequests(auth -> auth
                 .requestMatchers("/api/auth/**").permitAll()
+                .requestMatchers("/api/notifications/**").permitAll()
                 .requestMatchers("/api/**").permitAll()
                 .anyRequest().permitAll()
             );
@@ -46,7 +47,7 @@ public class SecurityConfig {
         configuration.setAllowedOriginPatterns(List.of("*"));
         configuration.setAllowedMethods(Arrays.asList("GET", "POST", "PUT", "PATCH", "DELETE", "OPTIONS"));
         configuration.setAllowedHeaders(List.of("*"));
-        configuration.setAllowCredentials(true);
+        configuration.setAllowCredentials(false);
         UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
         source.registerCorsConfiguration("/**", configuration);
         return source;

backend/src/main/java/com/rit/canteen/sales/controller/SystemNotificationController.java

@@ -15,14 +15,31 @@ public class SystemNotificationController {
     @Autowired
     private SystemNotificationService notificationService;
 
+    @GetMapping("/test")
+    public String testReachability() {
+        return "Notification API is Reachable and whitelisted!";
+    }
+
     @GetMapping
     public List<SystemNotification> getUnread() {
+        try {
             return notificationService.getUnreadNotifications();
+        } catch (Exception e) {
+            System.err.println("[CRITICAL] Failed to fetch unread notifications:");
+            e.printStackTrace();
+            throw e;
+        }
     }
 
     @GetMapping("/all")
     public List<SystemNotification> getAll() {
+        try {
             return notificationService.getAllNotifications();
+        } catch (Exception e) {
+            System.err.println("[CRITICAL] Failed to fetch all notifications:");
+            e.printStackTrace();
+            throw e;
+        }
     }
 
     @PostMapping("/mark-read/{id}")

backend/src/main/java/com/rit/canteen/sales/model/SystemNotification.java

@@ -20,8 +20,8 @@ public class SystemNotification {
     @Column(nullable = false)
     private String type; // FEEDBACK, PURCHASE, PRODUCT, COUPON
 
-    @Column(nullable = false)
+    @Column(name = "is_read", nullable = false)
-    private boolean isRead = false;
+    private Boolean isReadStatus = false;
 
     @Column(nullable = true)
     private String link; // URL to navigate to
@@ -57,8 +57,8 @@ public class SystemNotification {
     public String getType() { return type; }
     public void setType(String type) { this.type = type; }
 
-    public boolean isRead() { return isRead; }
+    public Boolean isReadStatus() { return isReadStatus; }
-    public void setRead(boolean read) { isRead = read; }
+    public void setReadStatus(Boolean readStatus) { isReadStatus = readStatus; }
 
     public String getLink() { return link; }
     public void setLink(String link) { this.link = link; }

backend/src/main/java/com/rit/canteen/sales/repository/SystemNotificationRepository.java

@@ -2,11 +2,14 @@ package com.rit.canteen.sales.repository;
 
 import com.rit.canteen.sales.model.SystemNotification;
 import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.jpa.repository.Query;
 import org.springframework.stereotype.Repository;
 import java.util.List;
 
 @Repository
 public interface SystemNotificationRepository extends JpaRepository<SystemNotification, Long> {
-    List<SystemNotification> findByIsReadFalseOrderByCreatedAtDesc();
+    @Query(value = "SELECT * FROM system_notifications WHERE is_read = false ORDER BY created_at DESC", nativeQuery = true)
+    List<SystemNotification> findByReadStatusFalse();
+    
     List<SystemNotification> findAllByOrderByCreatedAtDesc();
 }

backend/src/main/java/com/rit/canteen/sales/service/SystemNotificationService.java

@@ -28,7 +28,7 @@ public class SystemNotificationService {
     }
 
     public List<SystemNotification> getUnreadNotifications() {
-        return notificationRepository.findByIsReadFalseOrderByCreatedAtDesc();
+        return notificationRepository.findByReadStatusFalse();
     }
 
     public List<SystemNotification> getAllNotifications() {
@@ -38,16 +38,16 @@ public class SystemNotificationService {
     @Transactional
     public void markAsRead(Long id) {
         notificationRepository.findById(id).ifPresent(n -> {
-            n.setRead(true);
+            n.setReadStatus(Boolean.TRUE);
             notificationRepository.save(n);
         });
     }
 
     @Transactional
     public void markAllAsRead() {
-        List<SystemNotification> unread = notificationRepository.findByIsReadFalseOrderByCreatedAtDesc();
+        List<SystemNotification> unread = notificationRepository.findByReadStatusFalse();
         for (SystemNotification n : unread) {
-            n.setRead(true);
+            n.setReadStatus(Boolean.TRUE);
         }
         notificationRepository.saveAll(unread);
     }

frontend/src/App.tsx

@@ -28,6 +28,7 @@ import RitzCirculation from './pages/RitzCirculation.tsx';
 import ManageWallets from './pages/ManageWallets.tsx';
 import ManageCoupons from './pages/ManageCoupons.tsx';
 import Settings from './pages/Settings.tsx';
+import NotFound from './pages/NotFound.tsx';
 
 
 const ProtectedRoute = ({ children }: { children: React.ReactNode }) => {
@@ -111,6 +112,7 @@ function App() {
           {/* Settings */}
           <Route path="settings" element={<Settings />} />
         </Route>
+        <Route path="*" element={<NotFound />} />
       </Routes>
     </Router>
   );

frontend/src/pages/NotFound.tsx

@@ -0,0 +1,99 @@
+import { useNavigate } from 'react-router-dom';
+import { Home, ArrowLeft, Search, HelpCircle } from 'lucide-react';
+
+const NotFound = () => {
+    const navigate = useNavigate();
+
+    return (
+        <div className="min-h-screen bg-[#f8fafc] flex items-center justify-center p-6 font-sans selection:bg-[#0f4475]/10">
+            <div className="max-w-4xl w-full">
+                <div className="grid lg:grid-cols-2 gap-12 items-center">
+                    {/* Visual Section */}
+                    <div className="relative">
+                        {/* Background Decorative Circles */}
+                        <div className="absolute top-1/2 left-1/2 -translate-x-1/2 -translate-y-1/2 w-80 h-80 bg-[#0f4475]/5 rounded-full blur-3xl" />
+                        <div className="absolute top-1/4 left-1/4 w-32 h-32 bg-indigo-500/10 rounded-full blur-2xl" />
+                        
+                        {/* 404 Main Text */}
+                        <div className="relative">
+                            <h1 className="text-[180px] font-black leading-none tracking-tighter text-[#0f4475] opacity-20 select-none">
+                                404
+                            </h1>
+                            
+                            {/* Detailed Icon Stack */}
+                            <div className="absolute top-1/2 left-1/2 -translate-x-1/2 -translate-y-1/2 flex items-center justify-center">
+                                <div className="p-8 bg-white rounded-[40px] shadow-2xl border border-white/50 backdrop-blur-xl relative z-10">
+                                    <Search size={80} className="text-[#0f4475]" strokeWidth={1.5} />
+                                    
+                                    {/* Small Floating Icons */}
+                                    <div className="absolute -top-4 -right-4 p-3 bg-white rounded-2xl shadow-lg border border-white">
+                                        <HelpCircle size={24} className="text-indigo-500" />
+                                    </div>
+                                    
+                                    <div className="absolute -bottom-6 -left-6 p-4 bg-[#0f4475] rounded-3xl shadow-xl border-4 border-white text-white">
+                                        <span className="text-sm font-black tracking-widest uppercase">Lost?</span>
+                                    </div>
+                                </div>
+                            </div>
+                        </div>
+                    </div>
+
+                    {/* Content Section */}
+                    <div className="text-center lg:text-left">
+                        <div className="inline-flex items-center gap-2 px-3 py-1 bg-red-50 text-red-600 rounded-full text-[10px] font-black uppercase tracking-[0.2em] mb-6 border border-red-100">
+                            <span className="relative flex h-2 w-2">
+                                <span className="relative inline-flex rounded-full h-2 w-2 bg-red-500"></span>
+                            </span>
+                            Error Code: 404
+                        </div>
+
+                        <h2 className="text-4xl lg:text-5xl font-black text-[#1e293b] mb-6 leading-tight">
+                            Well, this is <span className="text-transparent bg-clip-text bg-gradient-to-r from-[#0f4475] to-indigo-600">awkward.</span>
+                        </h2>
+                        
+                        <p className="text-[#64748b] text-lg mb-10 leading-relaxed font-medium">
+                            The page you are looking for seems to have vanished into the grid. Either the URL is incorrect, or it's hiding in a different sector.
+                        </p>
+
+                        <div className="flex flex-col sm:flex-row items-center gap-4 justify-center lg:justify-start">
+                            <button
+                                onClick={() => navigate('/dashboard')}
+                                className="group px-8 py-4 bg-[#0f4475] text-white rounded-2xl font-bold flex items-center gap-3 shadow-xl shadow-[#0f4475]/20 hover:bg-[#1a5a92] transition-all hover:-translate-y-1 active:translate-y-0"
+                            >
+                                <Home size={18} className="group-hover:scale-110 transition-transform" />
+                                Return to Safety
+                            </button>
+                            
+                            <button
+                                onClick={() => navigate(-1)}
+                                className="px-8 py-4 bg-white text-[#64748b] border border-[#e2e8f0] rounded-2xl font-bold flex items-center gap-3 hover:bg-gray-50 transition-all hover:text-[#1e293b]"
+                            >
+                                <ArrowLeft size={18} />
+                                Go Back
+                            </button>
+                        </div>
+
+                        {/* Quick Links Section */}
+                        <div className="mt-16 pt-8 border-t border-[#e2e8f0]">
+                            <p className="text-[10px] font-black text-slate-400 uppercase tracking-widest mb-4">Common Sectors</p>
+                            <div className="flex flex-wrap gap-x-6 gap-y-3 justify-center lg:justify-start">
+                                {['Orders', 'Inventory', 'Reports', 'Settings'].map((item) => (
+                                    <button 
+                                        key={item}
+                                        onClick={() => navigate(`/${item.toLowerCase()}`)}
+                                        className="text-xs font-bold text-[#64748b] hover:text-[#0f4475] transition-colors flex items-center gap-1 group"
+                                    >
+                                        <div className="w-1 h-1 rounded-full bg-[#e2e8f0] group-hover:bg-[#0f4475] transition-colors" />
+                                        {item}
+                                    </button>
+                                ))}
+                            </div>
+                        </div>
+                    </div>
+                </div>
+            </div>
+        </div>
+    );
+};
+
+export default NotFound;

ordering_site/src/App.tsx

@@ -18,6 +18,7 @@ import StallDetailScreen from './pages/StallDetailScreen';
 import WalletScreen from './pages/WalletScreen';
 import TopUpScreen from './pages/TopUpScreen';
 import PreferencesScreen from './pages/PreferencesScreen';
+import NotFoundScreen from './pages/NotFoundScreen';
 import StockAlert from './components/StockAlert';
 import './App.css';
 
@@ -98,6 +99,7 @@ function App() {
                   <PreferencesScreen />
                 </ProtectedRoute>
               } />
+              <Route path="*" element={<NotFoundScreen />} />
             </Routes>
           </Router>
         </CartProvider>

ordering_site/src/contexts/AuthContext.tsx

@@ -10,6 +10,7 @@ interface AuthContextType {
   logout: () => void;
   changePin: (currentPin: string, newPin: string) => Promise<{ success: boolean; message: string }>;
   updateProfile: (name: string, mobileNumber: string) => Promise<{ success: boolean; message: string }>;
+  refreshUser: () => Promise<void>;
 }
 
 const AuthContext = createContext<AuthContextType | undefined>(undefined);
@@ -137,35 +138,46 @@ export const AuthProvider: React.FC<{ children: React.ReactNode }> = ({ children
     }
   };
 
-  // Background suspension check
+  const refreshUser = async () => {
-  useEffect(() => {
     if (!user) return;
-
-    const checkSuspensionStatus = async () => {
     try {
       const response = await fetch(`${API_BASE_URL}/user/${user.mobileNumber}`, { cache: 'no-store' });
-        if (response.status === 404) {
-             logout(); // User deleted
-             return;
-        }
       if (response.ok) {
         const data = await response.json();
-          if (data.isSuspended || data.suspended) {
+        const updatedUser: User = {
-            console.log("Account suspended. Logging out...");
+          id: data.id,
+          name: data.name,
+          mobileNumber: data.mobileNumber,
+          isLoggedIn: data.isLoggedIn || data.loggedIn || true,
+          isSuspended: data.isSuspended || data.suspended,
+          ritzTokenBalance: data.ritzTokenBalance
+        };
+        
+        // Update state and localStorage
+        setUser(updatedUser);
+        localStorage.setItem('user', JSON.stringify(updatedUser));
+      } else if (response.status === 404) {
         logout();
       }
-        }
     } catch (error) {
-        console.error('Error checking user status:', error);
+      console.error('Error refreshing user data:', error);
     }
   };
 
-    const intervalId = setInterval(checkSuspensionStatus, 30000); // Check every 30 seconds
+  // Background status and balance sync
+  useEffect(() => {
+    if (!user) return;
+
+    const syncUserStatus = async () => {
+      await refreshUser();
+    };
+
+    const intervalId = setInterval(syncUserStatus, 30000); // Sync every 30 seconds
     return () => clearInterval(intervalId);
   }, [user]);
 
   return (
-    <AuthContext.Provider value={{ user, isLoading, checkUserExists, login, register, logout, changePin, updateProfile }}>
+    <AuthContext.Provider value={{ user, isLoading, checkUserExists, login, register, logout, changePin, updateProfile, refreshUser }}>
       {children}
     </AuthContext.Provider>
   );

ordering_site/src/pages/HomeScreen.css

@@ -1,19 +1,58 @@
 .welcome-section {
-  padding: 24px 16px 8px;
+  padding: 24px 20px 16px;
-  background-color: var(--surface);
+}
+
+.greeting-row {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 12px;
+  margin-bottom: 4px;
 }
 
 .welcome-message {
-  font-size: 1.8rem;
+  font-size: 26px;
-  font-weight: 800;
+  font-weight: 850;
   color: var(--text-dark);
-  line-height: 1.2;
+  margin: 0;
+  letter-spacing: -0.02em;
+}
+
+.wallet-badge {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  background: white;
+  padding: 8px 12px;
+  border-radius: 14px;
+  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
+  border: 1px solid rgba(0, 0, 0, 0.03);
+  cursor: pointer;
+  transition: transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
+}
+
+.wallet-badge:active {
+  transform: scale(0.95);
+}
+
+.wallet-icon-img {
+  width: 22px;
+  height: 22px;
+  object-fit: contain;
+}
+
+.wallet-balance-text {
+  font-weight: 800;
+  font-size: 15px;
+  color: var(--primary-color);
+  letter-spacing: -0.01em;
 }
 
 .welcome-subtitle {
-  font-size: 0.95rem;
+  font-size: 15px;
   color: var(--text-mid);
-  margin-top: 4px;
+  font-weight: 500;
+  margin: 0;
 }
 
 .search-bar-container {

ordering_site/src/pages/HomeScreen.tsx

@@ -9,12 +9,13 @@ import FeedbackModal from '../components/FeedbackModal';
 import { useFood } from '../contexts/FoodContext';
 import { useAuth } from '../contexts/AuthContext';
 import { motion, AnimatePresence } from 'framer-motion';
+import walletIcon from '../assets/front.png';
 import './HomeScreen.css';
 
 const HomeScreen: React.FC = () => {
   const navigate = useNavigate();
   const { categories, stalls, foodItems, isLoading, error, refreshData } = useFood();
-  const { user } = useAuth();
+  const { user, refreshUser } = useAuth();
   const [searchQuery, setSearchQuery] = useState('');
   
   // Feedback state
@@ -25,6 +26,7 @@ const HomeScreen: React.FC = () => {
   useEffect(() => {
     if (user?.id) {
       checkForUnratedOrder();
+      refreshUser();
     }
   }, [user]);
 
@@ -123,7 +125,15 @@ const HomeScreen: React.FC = () => {
 
       <main className="safe-area-bottom">
         <div className="welcome-section">
+          <div className="greeting-row">
             <h1 className="welcome-message">Hello {user?.name || 'Guest'}!</h1>
+            {user && (
+              <div className="wallet-badge" onClick={() => navigate('/wallet')}>
+                <img src={walletIcon} alt="Wallet" className="wallet-icon-img" />
+                <span className="wallet-balance-text">R {user.ritzTokenBalance || 0}</span>
+              </div>
+            )}
+          </div>
           <p className="welcome-subtitle">What would you like to eat today?</p>
         </div>