wip-feat: reduces env vars, adds getting-started page

src/User/Framework/Controller/Web/LoginController.php

@@ -2,16 +2,31 @@
 
 namespace App\User\Framework\Controller\Web;
 
+use App\User\Action\Command\RegisterUserCommand;
+use App\User\Action\Handler\RegisterUserHandler;
+use App\User\Framework\Entity\User;
+use App\User\Framework\Form\RegistrationFormType;
+use App\User\Framework\Repository\UserRepository;
+use Doctrine\Common\Collections\ArrayCollection;
 use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
+use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\Routing\Attribute\Route;
 use Symfony\Component\Security\Http\Authentication\AuthenticationUtils;
 
 class LoginController extends AbstractController
 {
-    #[Route(path: '/login', name: 'app_login')]
-    public function login(AuthenticationUtils $authenticationUtils): Response
+    public function __construct(private readonly RegisterUserHandler $registerUserHandler)
     {
+    }
+
+    #[Route(path: '/login', name: 'app_login')]
+    public function login(AuthenticationUtils $authenticationUtils, UserRepository $userRepository): Response
+    {
+        if ((new ArrayCollection($userRepository->findAll()))->count() === 0) {
+            return $this->redirectToRoute('app_getting_started');
+        }
+
         // get the login error if there is one
         $error = $authenticationUtils->getLastAuthenticationError();
 
@@ -29,4 +44,26 @@ class LoginController extends AbstractController
     {
         throw new \LogicException('This method can be blank - it will be intercepted by the logout key on your firewall.');
     }
+
+    #[Route(path: '/getting-started', name: 'app_getting_started')]
+    public function gettingStarted(Request $request): Response
+    {
+        $form = $this->createForm(RegistrationFormType::class, new User());
+        $form->handleRequest($request);
+
+        if ($form->isSubmitted() && $form->isValid()) {
+            $this->registerUserHandler->handle(new RegisterUserCommand(
+                name: $form->get('name')->getData(),
+                email: $form->get('email')->getData(),
+                username: $form->get('username')->getData(),
+                password: $form->get('plainPassword')->getData(),
+            ));
+
+            return $this->redirectToRoute('app_index');
+        }
+
+        return $this->render('user/getting-started.html.twig', [
+            'registrationForm' => $form,
+        ]);
+    }
 }