add many2many relation between socialIssue and accompanying period + api endpoint

src/Bundle/ChillPersonBundle/Serializer/Normalizer/SocialIssueNormalizer.php

@@ -0,0 +1,43 @@
+<?php
+
+namespace Chill\PersonBundle\Serializer\Normalizer;
+
+use Chill\PersonBundle\Entity\SocialWork\SocialIssue;
+use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
+use Symfony\Component\Serializer\Normalizer\NormalizerAwareInterface;
+use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
+use Chill\PersonBundle\Templating\Entity\SocialIssueRender;
+
+class SocialIssueNormalizer implements NormalizerInterface, NormalizerAwareInterface
+{
+    private SocialIssueRender $render;
+
+    use NormalizerAwareTrait;
+
+    /**
+     * @param SocialIssueRender $render
+     */
+    public function __construct(SocialIssueRender $render)
+    {
+        $this->render = $render;
+    }
+    
+
+    public function normalize($socialIssue, string $format = null, array $context = [])
+    {
+        /** @var SocialIssue $socialIssue */
+        return [
+            'type' => 'social_issue',
+            'id' => $socialIssue->getId(),
+            'parent_id' => $socialIssue->hasParent() ? $socialIssue->getParent()->getId() : null,
+            'children_ids' => $socialIssue->getChildren()->map(function (SocialIssue $si) { return $si->getId(); }),
+            'title' => $socialIssue->getTitle(),
+            'text' => $this->render->renderString($socialIssue, [])
+        ];
+    }
+
+    public function supportsNormalization($data, string $format = null): bool
+    {
+        return $data instanceof SocialIssue;
+    }
+}