Restaurant Database Management System

2026-06-23 23:02:44 +03:30
parent 00f990c653
commit 4947a3e42c
21 changed files with 806 additions and 234 deletions
@@ -1,16 +1,34 @@
 package dev.ui;

+import dev.model.User;
+import dev.service.AuthService;
+import dev.service.MenuService;
+import dev.service.OrderService;
+
 import java.util.Scanner;

-public class ConsoleMenu {
+public class ConsoleMenu
+{
+    private final Scanner scanner = new Scanner(System.in);

-    private final Scanner scanner =
-            new Scanner(System.in);
+    private final AuthService authService;
+    private final MenuService menuService;
+    private final OrderService orderService;

-    public void start() {
+    private User loggedInUser;

-        while (true) {
+    public ConsoleMenu(AuthService authService,
+                       MenuService menuService,
+                       OrderService orderService) {
+        this.authService = authService;
+        this.menuService = menuService;
+        this.orderService = orderService;
+    }

+    public void start()
+    {
+        while (true)
+        {
            System.out.println();
            System.out.println("===== JAVA PIZZERIA =====");
            System.out.println("1. Login");
@@ -18,27 +36,91 @@ public class ConsoleMenu {
            System.out.println("3. Exit");

            int choice = scanner.nextInt();
+            scanner.nextLine();

-            switch (choice) {
+            switch (choice)
+            {
+                case 1 -> login();

-                case 1:
-                    // TODO
-                    break;
+                case 2 -> register();

-                case 2:
-                    // TODO
-                    break;
-
-                case 3:
+                case 3 ->
+                {
+                    System.out.println("Goodbye!");
                    return;
+                }

-                default:
-                    System.out.println("Invalid choice");
-
+                default -> System.out.println("Invalid choice");
            }
-
        }
-
    }

+    private void login()
+    {
+        System.out.print("Username: ");
+        String username = scanner.nextLine();
+
+        System.out.print("Password: ");
+        String password = scanner.nextLine();
+
+        User user = authService.login(username, password);
+
+        if (user != null)
+        {
+            loggedInUser = user;
+            System.out.println("Login successful!");
+            userMenu();
+        }
+        else {System.out.println("Login failed!");}
+    }
+
+    private void register()
+    {
+        System.out.print("Username: ");
+        String username = scanner.nextLine();
+
+        System.out.print("Password: ");
+        String password = scanner.nextLine();
+
+        System.out.print("Email: ");
+        String email = scanner.nextLine();
+
+        boolean success = authService.register(username, password, email);
+
+        if (success) {System.out.println("Registration successful!");}
+        else {System.out.println("Registration failed!");}
+    }
+
+    private void userMenu()
+    {
+        while (true)
+        {
+            System.out.println();
+            System.out.println("===== MAIN MENU =====");
+            System.out.println("1. View Menu");
+            System.out.println("2. Place Order");
+            System.out.println("3. Order History");
+            System.out.println("4. Logout");
+
+            int choice = scanner.nextInt();
+            scanner.nextLine();
+
+            switch (choice)
+            {
+                case 1 -> menuService.showMenu();
+
+                case 2 -> orderService.placeOrder(loggedInUser.getId());
+
+                case 3 -> orderService.showOrderHistory(loggedInUser.getId());
+
+                case 4 ->
+                {
+                    loggedInUser = null;
+                    return;
+                }
+
+                default -> System.out.println("Invalid choice");
+            }
+        }
+    }
 }