feat: ensure teamer accepts terms when confirming driver's license

src/Form/DriverLicenseDeclarationType.php

@@ -6,6 +6,7 @@ use App\Model\DriverLicenseDeclarationDto;
 use App\Model\UploadSessionDto;
 use App\Service\Upload\UploadHandler;
 use Symfony\Component\Form\AbstractType;
+use Symfony\Component\Form\Extension\Core\Type\CheckboxType;
 use Symfony\Component\Form\Extension\Core\Type\ChoiceType;
 use Symfony\Component\Form\FormBuilderInterface;
 use Symfony\Component\Form\FormInterface;
@@ -16,13 +17,18 @@ class DriverLicenseDeclarationType extends AbstractType
 {
     public function buildForm(FormBuilderInterface $builder, array $options): void
     {
-        $builder->add('hasDriverLicense', ChoiceType::class, [
-            'label' => 'Besitzt du einen gültigen Führerschein?',
-            'choices' => [
-                'Ja' => true,
-                'Nein' => false,
-            ],
-        ]);
+        $builder
+            ->add('hasDriverLicense', ChoiceType::class, [
+                'label' => 'Besitzt du einen gültigen Führerschein?',
+                'choices' => [
+                    'Ja' => true,
+                    'Nein' => false,
+                ],
+            ])
+            ->add('confirmTermsOfUse', CheckboxType::class, [
+                'label' => 'Ich bestätige, die KfZ-Nutzungsbedingungen gelesen zu haben und stimme ihnen zu.',
+            ])
+        ;
     }
 
     public function buildView(FormView $view, FormInterface $form, array $options): void

src/Model/DriverLicenseDeclarationDto.php

@@ -3,11 +3,26 @@
 namespace App\Model;
 
 use Symfony\Component\Validator\Constraints as Assert;
+use Symfony\Component\Validator\Context\ExecutionContextInterface;
 
 class DriverLicenseDeclarationDto
 {
     #[Assert\NotNull(message: 'Bitte gib an, ob du einen Führerschein hast.')]
-    private ?bool $hasDriverLicense = null;
+    private ?bool $hasDriverLicense;
+
+    private ?bool $confirmTermsOfUse = false;
+
+    #[Assert\Callback]
+    public function validateTermsOfUse(ExecutionContextInterface $executionContext): void
+    {
+        if (true === $this->hasDriverLicense() && true !== $this->getConfirmTermsOfUse()) {
+            $executionContext
+                ->buildViolation('Bitte bestätige die KfZ-Nutzungsbedingungen.')
+                ->atPath('confirmTermsOfUse')
+                ->addViolation()
+            ;
+        }
+    }
 
     public function __construct(?bool $hasDriverLicense = null)
     {
@@ -25,4 +40,17 @@ class DriverLicenseDeclarationDto
 
         return $this;
     }
+
+    public function getConfirmTermsOfUse(): ?bool
+    {
+        return $this->confirmTermsOfUse;
+    }
+
+    public function setConfirmTermsOfUse(?bool $confirmTermsOfUse): static
+    {
+        $this->confirmTermsOfUse = $confirmTermsOfUse;
+
+        return $this;
+    }
+
 }