feat: add stub implementation for image

QRCodeFromEntity

fix: base64 StubQRCodeGenerator

src/Controller/IndexController.php

@@ -4,6 +4,7 @@ namespace App\Controller;
 
 use App\Entity\QRCode\QRCode;
 use App\Form\Type\QRCodeType;
+use App\Service\QRCodeGeneratorInterface;
 use App\Service\QRCodeQROptionsProviderInterface;
 use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
 use Symfony\Component\HttpFoundation\Request;
@@ -11,14 +12,16 @@ use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\Routing\Attribute\Route;
 
 class IndexController extends AbstractController {
-
+    public function __construct(private readonly QRCodeQROptionsProviderInterface $qrCodeQROptionsFactory) {}
     #[Route('/', name: 'homepage')]
-    public function indexAction(Request $request, QRCodeQROptionsProviderInterface $qrCodeQROptionsFactory): Response
+    public function indexAction(
+        Request $request,
+        QRCodeGeneratorInterface $qrCodeGenerator,
+    ): Response
     {
-        $qrCode = new QRCode(
-            codeQROptions: $qrCodeQROptionsFactory->getDefault()
-        );
+        $qrCodeImage = null;
 
+        $qrCode = $this->createQrCodeEntity();
         $form = $this->createForm(QRCodeType::class, $qrCode);
 
 
@@ -26,13 +29,24 @@ class IndexController extends AbstractController {
             $form->submit($request->request->all($form->getName()));
 
             if ($form->isSubmitted() && $form->isValid()) {
-                // TODO: call service to generate
-                print_r($qrCode);
+                /* Puvodne jsem premyslel nad redirectem a ulozenim obrazku
+                    do session, nicmene u takovehleho typu aplikace me to prijde naopak kontraproduktivni.
+                    a zadani o tom mlci. Navic v pripade ze aplikace bude provozovana ve vice instancich
+                    by se musela resit memcache, redis... */
+                $qrCodeImage = $qrCodeGenerator->generateQRCodeFromEntity($qrCode);
+                $form = $this->createForm(QRCodeType::class, $this->createQrCodeEntity());
             }
         }
 
         return $this->render('index/homepage.html.twig', [
-            'form' => $form
+            'form' => $form,
+            'qrCodeImage' => $qrCodeImage
         ]);
     }
+
+    private function createQrCodeEntity(): QRCode {
+        return new QRCode(
+            codeQROptions: $this->qrCodeQROptionsFactory->getDefault()
+        );
+    }
 }