Use object_to_populate constant in normalizers

Author: tuanphpvn

src/EventListener/DeserializeListener.php

@@ -18,6 +18,7 @@
 use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpKernel\Event\GetResponseEvent;
 use Symfony\Component\HttpKernel\Exception\NotAcceptableHttpException;
+use Symfony\Component\Serializer\Normalizer\AbstractNormalizer;
 use Symfony\Component\Serializer\SerializerInterface;
 
 /**
@@ -61,7 +62,7 @@ public function onKernelRequest(GetResponseEvent $event)
 
         $data = $request->attributes->get('data');
         if (null !== $data) {
-            $context['object_to_populate'] = $data;
+            $context[AbstractNormalizer::OBJECT_TO_POPULATE] = $data;
         }
 
         $request->attributes->set(

src/JsonLd/Serializer/ItemNormalizer.php

@@ -97,12 +97,12 @@ public function supportsDenormalization($data, $type, $format = null)
     public function denormalize($data, $class, $format = null, array $context = [])
     {
         // Avoid issues with proxies if we populated the object
-        if (isset($data['@id']) && !isset($context['object_to_populate'])) {
+        if (isset($data['@id']) && !isset($context[self::OBJECT_TO_POPULATE])) {
             if (isset($context['api_allow_update']) && true !== $context['api_allow_update']) {
                 throw new InvalidArgumentException('Update is not allowed for this operation.');
             }
 
-            $context['object_to_populate'] = $this->iriConverter->getItemFromIri($data['@id'], $context + ['fetch_data' => true]);
+            $context[self::OBJECT_TO_POPULATE] = $this->iriConverter->getItemFromIri($data['@id'], $context + ['fetch_data' => true]);
         }
 
         return parent::denormalize($data, $class, $format, $context);

src/Serializer/ItemNormalizer.php

@@ -30,7 +30,7 @@ final class ItemNormalizer extends AbstractItemNormalizer
     public function denormalize($data, $class, $format = null, array $context = [])
     {
         // Avoid issues with proxies if we populated the object
-        if (isset($data['id']) && !isset($context['object_to_populate'])) {
+        if (isset($data['id']) && !isset($context[self::OBJECT_TO_POPULATE])) {
             if (isset($context['api_allow_update']) && true !== $context['api_allow_update']) {
                 throw new InvalidArgumentException('Update is not allowed for this operation.');
             }
@@ -44,7 +44,7 @@ public function denormalize($data, $class, $format = null, array $context = [])
     private function updateObjectToPopulate(array $data, array &$context)
     {
         try {
-            $context['object_to_populate'] = $this->iriConverter->getItemFromIri((string) $data['id'], $context + ['fetch_data' => true]);
+            $context[self::OBJECT_TO_POPULATE] = $this->iriConverter->getItemFromIri((string) $data['id'], $context + ['fetch_data' => true]);
         } catch (InvalidArgumentException $e) {
             $identifier = null;
             foreach ($this->propertyNameCollectionFactory->create($context['resource_class'], $context) as $propertyName) {
@@ -58,7 +58,7 @@ private function updateObjectToPopulate(array $data, array &$context)
                 throw $e;
             }
 
-            $context['object_to_populate'] = $this->iriConverter->getItemFromIri(sprintf('%s/%s', $this->iriConverter->getIriFromResourceClass($context['resource_class']), $data[$identifier]), $context + ['fetch_data' => true]);
+            $context[self::OBJECT_TO_POPULATE] = $this->iriConverter->getItemFromIri(sprintf('%s/%s', $this->iriConverter->getIriFromResourceClass($context['resource_class']), $data[$identifier]), $context + ['fetch_data' => true]);
         }
     }
 }