add route for creating a person, and post api

src/Bundle/ChillMainBundle/Serializer/Normalizer/CenterNormalizer.php

@@ -20,19 +20,32 @@
 namespace Chill\MainBundle\Serializer\Normalizer;
 
 use Chill\MainBundle\Entity\Center;
+use Chill\MainBundle\Repository\CenterRepository;
+use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
+use Symfony\Component\Serializer\Exception\InvalidArgumentException;
+use Symfony\Component\Serializer\Exception\UnexpectedValueException;
 
 /**
  * 
  *
  */
-class CenterNormalizer implements NormalizerInterface
+class CenterNormalizer implements NormalizerInterface, DenormalizerInterface
 {
+    private CenterRepository $repository;
+
+
+    public function __construct(CenterRepository $repository)
+    {
+        $this->repository = $repository;
+    }
+
     public function normalize($center, string $format = null, array $context = array())
     {
         /** @var Center $center */
         return [
             'id' => $center->getId(),
+            'type' => 'center',
             'name' => $center->getName()
         ];
     }
@@ -41,4 +54,30 @@ class CenterNormalizer implements NormalizerInterface
     {
         return $data instanceof Center;
     }
+
+    public function denormalize($data, string $type, string $format = null, array $context = [])
+    {
+        if (FALSE === \array_key_exists('type', $data)) {
+            throw new InvalidArgumentException('missing "type" key in data');
+        }
+        if ('center' !== $data['type']) {
+            throw new InvalidArgumentException('type should be equal to "center"');
+        }
+        if (FALSE === \array_key_exists('id', $data)) {
+            throw new InvalidArgumentException('missing "id" key in data');
+        }
+
+        $center = $this->repository->find($data['id']);
+
+        if (null === $center) {
+            throw new UnexpectedValueException("The type with id {$data['id']} does not exists");
+        }
+
+        return $center;
+    }
+
+    public function supportsDenormalization($data, string $type, string $format = null)
+    {
+        return $type === Center::class;
+    }
 }