Initial survey bundle import

src/QuestionType/YesNoMaybeQuestionType.php

@@ -0,0 +1,61 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Mummert\SurveyBundle\QuestionType;
+
+use Mummert\SurveyBundle\Model\SurveyContentModel;
+use Symfony\Component\Form\Extension\Core\Type\ChoiceType;
+use Symfony\Component\Form\FormBuilderInterface;
+use Symfony\Component\Validator\Constraints\Choice;
+use Symfony\Component\Validator\Constraints\NotBlank;
+
+final class YesNoMaybeQuestionType implements QuestionTypeInterface
+{
+    public function getName(): string
+    {
+        return 'yes_no_maybe';
+    }
+
+    public function getConstraints(SurveyContentModel $question): array
+    {
+        $choices = ['yes', 'no'];
+
+        if ('1' === (string) $question->allowMaybe) {
+            $choices[] = 'maybe';
+        }
+
+        $constraints = [new Choice(['choices' => $choices])];
+
+        if ('1' === (string) $question->mandatory) {
+            $constraints[] = new NotBlank();
+        }
+
+        return $constraints;
+    }
+
+    public function buildField(FormBuilderInterface $builder, SurveyContentModel $question, string $fieldName = 'answer'): void
+    {
+        $choices = [
+            'Ja' => 'yes',
+            'Nein' => 'no',
+        ];
+
+        if ('1' === (string) $question->allowMaybe) {
+            $choices['Vielleicht'] = 'maybe';
+        }
+
+        $builder->add($fieldName, ChoiceType::class, [
+            'label' => false,
+            'expanded' => true,
+            'multiple' => false,
+            'choices' => $choices,
+            'constraints' => $this->getConstraints($question),
+        ]);
+    }
+
+    public function normalizeAnswer(mixed $value, SurveyContentModel $question): string
+    {
+        return mb_strtolower(trim((string) $value));
+    }
+}