Fix ramsey uuid denormalization api-platform#3473

features/main/uuid.feature

@@ -130,3 +130,18 @@ Feature: Using uuid identifier on resource
     Then the response status code should be 404
     And the response should be in JSON
     And the header "Content-Type" should be equal to "application/ld+json; charset=utf-8"
+
+  @!mongodb
+  @createSchema
+  Scenario: Create a resource identified by Ramsey\Uuid\Uuid
+    When I add "Content-Type" header equal to "application/ld+json"
+    And I send a "POST" request to "/ramsey_uuid_dummies" with body:
+    """
+    {
+      "id": "41b29566-144b-11e6-a148-3e1d05defe78"
+    }
+    """
+    Then print last JSON response
+    Then the response status code should be 201
+    And the response should be in JSON
+    And the header "Content-Type" should be equal to "application/ld+json; charset=utf-8"

src/Bridge/RamseyUuid/Serializer/UuidDenormalizer.php

@@ -0,0 +1,31 @@
+<?php
+
+/*
+ * This file is part of the API Platform project.
+ *
+ * (c) Kévin Dunglas <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace ApiPlatform\Core\Bridge\RamseyUuid\Serializer;
+
+use Ramsey\Uuid\Uuid;
+use Ramsey\Uuid\UuidInterface;
+use Symfony\Component\Serializer\Normalizer\ContextAwareDenormalizerInterface;
+
+class UuidDenormalizer implements ContextAwareDenormalizerInterface
+{
+    public function denormalize($data, string $type, ?string $format = null, array $context = [])
+    {
+        return Uuid::fromString($data);
+    }
+
+    public function supportsDenormalization($data, string $type, string $format = null, array $context = [])
+    {
+        return \is_string($data) && is_a($type, UuidInterface::class, true);
+    }
+}

src/Bridge/Symfony/Bundle/Resources/config/ramsey_uuid.xml

@@ -8,5 +8,9 @@
         <service id="api_platform.identifier.uuid_normalizer" class="ApiPlatform\Core\Bridge\RamseyUuid\Identifier\Normalizer\UuidNormalizer" public="false">
             <tag name="api_platform.identifier.denormalizer" />
         </service>
+
+        <service id="api_platform.serializer.uuid_denormalizer" class="ApiPlatform\Core\Bridge\RamseyUuid\Serializer\UuidDenormalizer" public="false">
+            <tag name="serializer.normalizer" />
+        </service>
     </services>
 </container>

tests/Bridge/Symfony/Bundle/DependencyInjection/ApiPlatformExtensionTest.php

@@ -949,6 +949,7 @@ private function getPartialContainerBuilderProphecy($configuration = null)
             'api_platform.serializer.group_filter',
             'api_platform.serializer.normalizer.item',
             'api_platform.serializer.property_filter',
+            'api_platform.serializer.uuid_denormalizer',
             'api_platform.serializer_locator',
             'api_platform.subresource_data_provider',
             'api_platform.subresource_operation_factory',