feat(metadata): use a custom Attribute extends ApiResource (#5076)

src/Metadata/Resource/Factory/AttributesResourceMetadataCollectionFactory.php

@@ -84,7 +84,7 @@ private function buildResourceOperations(array $attributes, string $resourceClas
         $operationPriority = 0;
 
         foreach ($attributes as $attribute) {
-            if (ApiResource::class === $attribute->getName()) {
+            if (is_a($attribute->getName(), ApiResource::class, true)) {
                 $resource = $this->getResourceWithDefaults($resourceClass, $shortName, $attribute->newInstance());
                 $operations = [];
                 foreach ($resource->getOperations() ?? new Operations() as $operation) {
@@ -165,7 +165,7 @@ private function buildResourceOperations(array $attributes, string $resourceClas
     private function hasResourceAttributes(\ReflectionClass $reflectionClass): bool
     {
         foreach ($reflectionClass->getAttributes() as $attribute) {
-            if (ApiResource::class === $attribute->getName() || is_subclass_of($attribute->getName(), HttpOperation::class) || is_subclass_of($attribute->getName(), GraphQlOperation::class)) {
+            if (is_a($attribute->getName(), ApiResource::class, true) || is_subclass_of($attribute->getName(), HttpOperation::class) || is_subclass_of($attribute->getName(), GraphQlOperation::class)) {
                 return true;
             }
         }

src/Metadata/Resource/Factory/AttributesResourceNameCollectionFactory.php

@@ -57,7 +57,7 @@ public function create(): ResourceNameCollection
 
     private function isResource(\ReflectionClass $reflectionClass): bool
     {
-        if ($reflectionClass->getAttributes(ApiResource::class)) {
+        if ($reflectionClass->getAttributes(ApiResource::class, \ReflectionAttribute::IS_INSTANCEOF)) {
             return true;
         }
 

tests/Fixtures/TestBundle/Attributes/RestfulApi.php

@@ -0,0 +1,21 @@
+<?php
+
+/*
+ * This file is part of the API Platform project.
+ *
+ * (c) Kévin Dunglas <dunglas@gmail.com>
+ *
+ * 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\Tests\Fixtures\TestBundle\Attributes;
+
+use ApiPlatform\Metadata\ApiResource;
+
+#[\Attribute(\Attribute::TARGET_CLASS | \Attribute::IS_REPEATABLE)]
+class RestfulApi extends ApiResource
+{
+}

tests/Fixtures/TestBundle/Entity/InstanceOfApiResource.php

@@ -0,0 +1,36 @@
+<?php
+
+/*
+ * This file is part of the API Platform project.
+ *
+ * (c) Kévin Dunglas <dunglas@gmail.com>
+ *
+ * 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\Tests\Fixtures\TestBundle\Entity;
+
+use ApiPlatform\Tests\Fixtures\TestBundle\Attributes\RestfulApi;
+use Doctrine\ORM\Mapping as ORM;
+
+#[RestfulApi]
+#[ORM\Entity]
+class InstanceOfApiResource
+{
+    #[ORM\Id]
+    #[ORM\Column(type: 'integer')]
+    #[ORM\GeneratedValue(strategy: 'AUTO')]
+    private $id;
+
+    public function __construct()
+    {
+    }
+
+    public function getId()
+    {
+        return $this->id;
+    }
+}

tests/Metadata/Resource/Factory/AttributesResourceNameCollectionFactoryTest.php

@@ -0,0 +1,34 @@
+<?php
+
+/*
+ * This file is part of the API Platform project.
+ *
+ * (c) Kévin Dunglas <dunglas@gmail.com>
+ *
+ * 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\Tests\Metadata\Resource\Factory;
+
+use ApiPlatform\Metadata\Resource\Factory\AttributesResourceNameCollectionFactory;
+use ApiPlatform\Tests\Fixtures\TestBundle\Entity\InstanceOfApiResource;
+use PHPUnit\Framework\TestCase;
+use Prophecy\PhpUnit\ProphecyTrait;
+
+/**
+ * @author Yoann Brieux <github@brieux.net>
+ */
+class AttributesResourceNameCollectionFactoryTest extends TestCase
+{
+    use ProphecyTrait;
+
+    public function testCreateWithInstanceOfApiResource(): void
+    {
+        $attributesResourceNameCollectionFactory = new AttributesResourceNameCollectionFactory(paths: [__DIR__.'/../../../Fixtures/TestBundle/Entity/']);
+
+        $this->assertContains(InstanceOfApiResource::class, $attributesResourceNameCollectionFactory->create()->getIterator());
+    }
+}