Feature: Allow to filter periods to reassign by postal code

src/Bundle/ChillMainBundle/Form/Type/DataTransformer/PostalCodeToIdTransformer.php

@@ -0,0 +1,55 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\MainBundle\Form\Type\DataTransformer;
+
+use Chill\MainBundle\Entity\PostalCode;
+use Chill\MainBundle\Repository\PostalCodeRepositoryInterface;
+use Symfony\Component\Form\DataTransformerInterface;
+use Symfony\Component\Form\Exception\TransformationFailedException;
+use function gettype;
+use function is_int;
+
+class PostalCodeToIdTransformer implements DataTransformerInterface
+{
+    private PostalCodeRepositoryInterface $postalCodeRepository;
+
+    public function __construct(PostalCodeRepositoryInterface $postalCodeRepository)
+    {
+        $this->postalCodeRepository = $postalCodeRepository;
+    }
+
+    public function reverseTransform($value)
+    {
+        if (null === $value || trim('') === $value) {
+            return null;
+        }
+
+        if (!is_int((int) $value)) {
+            throw new TransformationFailedException('Cannot transform ' . gettype($value));
+        }
+
+        return $this->postalCodeRepository->find((int) $value);
+    }
+
+    public function transform($value)
+    {
+        if (null === $value) {
+            return null;
+        }
+
+        if ($value instanceof PostalCode) {
+            return $value->getId();
+        }
+
+        throw new TransformationFailedException('Could not reverseTransform ' . gettype($value));
+    }
+}

src/Bundle/ChillMainBundle/Form/Type/PickPostalCodeType.php

@@ -0,0 +1,49 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\MainBundle\Form\Type;
+
+use Chill\MainBundle\Entity\PostalCode;
+use Chill\MainBundle\Form\Type\DataTransformer\PostalCodeToIdTransformer;
+use Symfony\Component\Form\AbstractType;
+use Symfony\Component\Form\FormBuilderInterface;
+use Symfony\Component\Form\FormInterface;
+use Symfony\Component\Form\FormView;
+use Symfony\Component\OptionsResolver\OptionsResolver;
+
+class PickPostalCodeType extends AbstractType
+{
+    private PostalCodeToIdTransformer $postalCodeToIdTransformer;
+
+    public function __construct(PostalCodeToIdTransformer $postalCodeToIdTransformer)
+    {
+        $this->postalCodeToIdTransformer = $postalCodeToIdTransformer;
+    }
+
+    public function buildForm(FormBuilderInterface $builder, array $options)
+    {
+        $builder->addViewTransformer($this->postalCodeToIdTransformer);
+    }
+
+    public function buildView(FormView $view, FormInterface $form, array $options)
+    {
+        $view->vars['uniqid'] = $view->vars['attr']['data-input-postal-code'] = uniqid('input_pick_postal_code_');
+    }
+
+    public function configureOptions(OptionsResolver $resolver)
+    {
+        $resolver
+            ->setDefault('class', PostalCode::class)
+            ->setDefault('multiple', false)
+            ->setAllowedTypes('multiple', ['bool'])
+            ->setDefault('compound', false);
+    }
+}