feat: offer contact validation flow

src/Form/AccommodationContactType.php

@@ -0,0 +1,76 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Form;
+
+use App\Form\Model\AccommodationBookingDto;
+use Symfony\Component\Form\AbstractType;
+use Symfony\Component\Form\Extension\Core\Type\ChoiceType;
+use Symfony\Component\Form\Extension\Core\Type\EmailType;
+use Symfony\Component\Form\Extension\Core\Type\TextType;
+use Symfony\Component\Form\FormBuilderInterface;
+use Symfony\Component\OptionsResolver\OptionsResolver;
+
+/**
+ * The contact data of a group booking — shared by step 3 of the self-service flow and by
+ * the page that completes an office-made offer before it can be accepted, so both ask
+ * for the same fields under the same constraints.
+ *
+ * @extends AbstractType<AccommodationBookingDto>
+ */
+class AccommodationContactType extends AbstractType
+{
+    public function buildForm(FormBuilderInterface $builder, array $options): void
+    {
+        $builder
+            ->add('groupName', TextType::class, [
+                'label' => 'Name der Gruppe',
+            ])
+            ->add('salutation', ChoiceType::class, [
+                'label' => 'Anrede',
+                'choices' => [
+                    'Herr' => 'Herr',
+                    'Frau' => 'Frau',
+                    'divers' => 'divers',
+                ],
+                'expanded' => false,
+                'multiple' => false,
+                'placeholder' => 'Bitte wählen',
+            ])
+            ->add('firstName', TextType::class, [
+                'label' => 'Vorname',
+            ])
+            ->add('lastName', TextType::class, [
+                'label' => 'Nachname',
+            ])
+            ->add('email', EmailType::class, [
+                'label' => 'E-Mail-Adresse',
+                // An offer's access link and every notification already go to this address.
+                'disabled' => $options['email_readonly'],
+            ])
+            ->add('phone', TextType::class, [
+                'label' => 'Telefon',
+            ])
+            ->add('street', TextType::class, [
+                'label' => 'Straße und Hausnummer',
+            ])
+            ->add('zip', TextType::class, [
+                'label' => 'Postleitzahl',
+            ])
+            ->add('city', TextType::class, [
+                'label' => 'Ort',
+            ])
+        ;
+    }
+
+    public function configureOptions(OptionsResolver $resolver): void
+    {
+        $resolver->setDefaults([
+            'data_class' => AccommodationBookingDto::class,
+            'validation_groups' => ['contact'],
+            'email_readonly' => false,
+        ]);
+        $resolver->setAllowedTypes('email_readonly', 'bool');
+    }
+}

src/Form/AccommodationStep3Type.php

@@ -6,10 +6,7 @@ namespace App\Form;
 
 use App\Form\Model\AccommodationBookingDto;
 use Symfony\Component\Form\AbstractType;
-use Symfony\Component\Form\Extension\Core\Type\ChoiceType;
-use Symfony\Component\Form\Extension\Core\Type\EmailType;
 use Symfony\Component\Form\Extension\Core\Type\TextareaType;
-use Symfony\Component\Form\Extension\Core\Type\TextType;
 use Symfony\Component\Form\FormBuilderInterface;
 use Symfony\Component\OptionsResolver\OptionsResolver;
 
@@ -21,41 +18,6 @@ class AccommodationStep3Type extends AbstractType
     public function buildForm(FormBuilderInterface $builder, array $options): void
     {
         $builder
-            ->add('groupName', TextType::class, [
-                'label' => 'Name der Gruppe',
-            ])
-            ->add('salutation', ChoiceType::class, [
-                'label' => 'Anrede',
-                'choices' => [
-                    'Herr' => 'Herr',
-                    'Frau' => 'Frau',
-                    'divers' => 'divers',
-                ],
-                'expanded' => false,
-                'multiple' => false,
-                'placeholder' => 'Bitte wählen',
-            ])
-            ->add('firstName', TextType::class, [
-                'label' => 'Vorname',
-            ])
-            ->add('lastName', TextType::class, [
-                'label' => 'Nachname',
-            ])
-            ->add('email', EmailType::class, [
-                'label' => 'E-Mail-Adresse',
-            ])
-            ->add('phone', TextType::class, [
-                'label' => 'Telefon',
-            ])
-            ->add('street', TextType::class, [
-                'label' => 'Straße und Hausnummer',
-            ])
-            ->add('zip', TextType::class, [
-                'label' => 'Postleitzahl',
-            ])
-            ->add('city', TextType::class, [
-                'label' => 'Ort',
-            ])
             ->add('remarks', TextareaType::class, [
                 'label' => false,
                 'required' => false,
@@ -71,4 +33,9 @@ class AccommodationStep3Type extends AbstractType
             'validation_groups' => ['step_3'],
         ]);
     }
+
+    public function getParent(): string
+    {
+        return AccommodationContactType::class;
+    }
 }

src/Form/Model/AccommodationBookingDto.php

@@ -43,33 +43,35 @@ class AccommodationBookingDto
     /** @var array<string, mixed> */
     public array $priceBreakdown = [];
 
-    #[Assert\NotBlank(message: 'required', groups: ['step_3'])]
+    // `contact` is the subset an office-made offer is checked against before the customer
+    // may accept it — the same constraints the customer meets in step 3 of a self-service booking.
+    #[Assert\NotBlank(message: 'required', groups: ['step_3', 'contact'])]
     public ?string $groupName = null;
 
-    #[Assert\NotBlank(message: 'required', groups: ['step_3'])]
-    #[Assert\Choice(choices: ['Herr', 'Frau', 'divers'], groups: ['step_3'])]
+    #[Assert\NotBlank(message: 'required', groups: ['step_3', 'contact'])]
+    #[Assert\Choice(choices: ['Herr', 'Frau', 'divers'], groups: ['step_3', 'contact'])]
     public ?string $salutation = null;
 
-    #[Assert\NotBlank(message: 'required', groups: ['step_3'])]
+    #[Assert\NotBlank(message: 'required', groups: ['step_3', 'contact'])]
     public ?string $firstName = null;
 
-    #[Assert\NotBlank(message: 'required', groups: ['step_3'])]
+    #[Assert\NotBlank(message: 'required', groups: ['step_3', 'contact'])]
     public ?string $lastName = null;
 
-    #[Assert\NotBlank(message: 'required', groups: ['step_3'])]
-    #[Assert\Email(message: 'invalid', groups: ['step_3'])]
+    #[Assert\NotBlank(message: 'required', groups: ['step_3', 'contact'])]
+    #[Assert\Email(message: 'invalid', groups: ['step_3', 'contact'])]
     public ?string $email = null;
 
-    #[Assert\NotBlank(message: 'required', groups: ['step_3'])]
+    #[Assert\NotBlank(message: 'required', groups: ['step_3', 'contact'])]
     public ?string $phone = null;
 
-    #[Assert\NotBlank(message: 'required', groups: ['step_3'])]
+    #[Assert\NotBlank(message: 'required', groups: ['step_3', 'contact'])]
     public ?string $street = null;
 
-    #[Assert\NotBlank(message: 'required', groups: ['step_3'])]
+    #[Assert\NotBlank(message: 'required', groups: ['step_3', 'contact'])]
     public ?string $zip = null;
 
-    #[Assert\NotBlank(message: 'required', groups: ['step_3'])]
+    #[Assert\NotBlank(message: 'required', groups: ['step_3', 'contact'])]
     public ?string $city = null;
 
     public ?string $remarks = null;