[Serializer] Added a ConstraintViolationListNormalizer

Author: lyrixx

DependencyInjection/FrameworkExtension.php

@@ -73,6 +73,7 @@
 use Symfony\Component\Serializer\Mapping\ClassDiscriminatorFromClassMetadata;
 use Symfony\Component\Serializer\Mapping\Factory\CacheClassMetadataFactory;
 use Symfony\Component\Serializer\Normalizer\DateIntervalNormalizer;
+use Symfony\Component\Serializer\Normalizer\ConstraintViolationListNormalizer;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 use Symfony\Component\Stopwatch\Stopwatch;
@@ -1227,6 +1228,10 @@ private function registerSerializerConfiguration(array $config, ContainerBuilder
             $container->removeDefinition('serializer.normalizer.dateinterval');
         }
 
+        if (!class_exists(ConstraintViolationListNormalizer::class)) {
+            $container->removeDefinition('serializer.normalizer.constraint_violation_list');
+        }
+
         if (!class_exists(ClassDiscriminatorFromClassMetadata::class)) {
             $container->removeAlias('Symfony\Component\Serializer\Mapping\ClassDiscriminatorResolverInterface');
             $container->removeDefinition('serializer.mapping.class_discriminator_resolver');

Resources/config/serializer.xml

@@ -31,6 +31,11 @@
         <service id="Symfony\Component\Serializer\Mapping\ClassDiscriminatorResolverInterface" alias="serializer.mapping.class_discriminator_resolver" />
 
         <!-- Normalizer -->
+        <service id="serializer.normalizer.constraint_violation_list" class="Symfony\Component\Serializer\Normalizer\ConstraintViolationListNormalizer">
+            <!-- Run before serializer.normalizer.object -->
+            <tag name="serializer.normalizer" priority="-915" />
+        </service>
+
         <service id="serializer.normalizer.dateinterval" class="Symfony\Component\Serializer\Normalizer\DateIntervalNormalizer">
             <!-- Run before serializer.normalizer.object -->
             <tag name="serializer.normalizer" priority="-915" />