complete Restaurant Database Management System implementation

src/main/java/dev/service/MenuService.java

@@ -1,12 +1,38 @@
 package dev.service;
+import dev.dao.MenuItemDao;
+import dev.model.MenuItem;
+import java.lang.reflect.Field;
+import java.util.List;
 
 public class MenuService {
-
+    private final MenuItemDao menuItemDao = new MenuItemDao();
     public void showMenu() {
 
         // TODO:
         // Display menu items
+        List<MenuItem> items = menuItemDao.findAll();
+        System.out.println("\n--- RESTAURANT MENU ---");
+        if (items.isEmpty()){
+            System.out.println("No items available.");
+            return;
+        }
 
+        try {
+            Field idField = MenuItem.class.getDeclaredField("id");
+            Field nameField = MenuItem.class.getDeclaredField("name");
+            Field priceField = MenuItem.class.getDeclaredField("price");
+            Field descField = MenuItem.class.getDeclaredField("description");
+            idField.setAccessible(true);
+            nameField.setAccessible(true);
+            priceField.setAccessible(true);
+            descField.setAccessible(true);
+            for (MenuItem item : items){
+                System.out.printf("%d. %s - $%.2f (%s)\n", idField.get(item), nameField.get(item), priceField.get(item), descField.get(item) != null ? descField.get(item) : "No description");
+            }
+        }
+        catch (Exception ex){
+            ex.printStackTrace();
+        }
     }
 
 }