complete consoleMenu class

src/main/java/dev/database/DatabaseConnection.java

@@ -6,11 +6,11 @@ import java.sql.SQLException;
 
 public class DatabaseConnection {
 
-    private static final String URL = "jdbc:postgresql://localhost:5432/restaurant_db"; // DB Server
+    private static final String URL = "jdbc:postgresql://localhost:5432/restaurant_db";
 
-    private static final String USER = "postgres"; // Your Username
+    private static final String USER = "postgres";
 
-    private static final String PASSWORD = "password"; // Your Password
+    private static final String PASSWORD = "password";
 
     private DatabaseConnection() {
 

src/main/java/dev/service/OrderService.java

@@ -15,8 +15,11 @@ public class OrderService {
     private final OrderDao orderDao = new OrderDao();
     private final OrderDetailDao orderDetailDao = new OrderDetailDao();
     private final MenuService menuService = new MenuService();
-    private final Scanner        scanner        = new Scanner(System.in);
+    private final Scanner scanner;
 
+    public OrderService(Scanner scanner) {
+        this.scanner = scanner;
+    }
     public void placeOrder(int userId) {
         menuService.showMenu();
 

src/main/java/dev/ui/ConsoleMenu.java

@@ -12,7 +12,7 @@ public class ConsoleMenu {
     private final Scanner scanner = new Scanner(System.in);
     private final AuthService authService = new AuthService();
     private final MenuService menuService = new MenuService();
-    private final OrderService orderService = new OrderService();
+    private final OrderService orderService = new OrderService(scanner);
 
     public void start() {
         while (true) {