Implement database, daos and other classes

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

@@ -1,11 +1,15 @@
 package dev.ui;
 
+import dev.model.User;
+import dev.service.AuthService;
+import dev.service.MenuService;
+
 import java.util.Scanner;
 
 public class ConsoleMenu {
 
-    private final Scanner scanner =
-            new Scanner(System.in);
+    private final Scanner scanner = new Scanner(System.in);
+    private final AuthService authService = new AuthService();
 
     public void start() {
 
@@ -21,13 +25,42 @@ public class ConsoleMenu {
 
             switch (choice) {
 
-                case 1:
-                    // TODO
-                    break;
+                case 1: {
+                    System.out.println("Enter username: ");
+                    String username = scanner.next();
+                    System.out.println("Enter password: ");
+                    String password = scanner.next();
 
-                case 2:
-                    // TODO
+                    User user = authService.login(username, password);
+
+                    if (user == null) {
+                        System.err.println("Unable to login");
+                        continue;
+                    }
+
+                    System.out.println("welcome! " + user.getUsername());
+                    MenuService menuService = new MenuService();
+                    menuService.showMenu();
                     break;
+                }
+
+                case 2: {
+                    System.out.println("Enter username: ");
+                    String username = scanner.nextLine();
+                    System.out.println("Enter password: ");
+                    String password = scanner.nextLine();
+                    System.out.println("Enter email: ");
+                    String email = scanner.nextLine();
+
+                    if (!authService.register(username, password, email)) {
+                        System.err.println("Registration failed.");
+                        continue;
+                    }
+
+                    System.out.println("Registered successfully.");
+
+                    break;
+                }
 
                 case 3:
                     return;