fix: multiple parameter provider #6673

src/State/Provider/ParameterProvider.php

@@ -49,13 +49,13 @@ public function provide(Operation $operation, array $uriVariables = [], array $c
             $request->attributes->set('_api_header_parameters', $request->headers->all());
         }
 
-        $context = ['operation' => $operation] + $context;
         $parameters = $operation->getParameters();
         foreach ($parameters ?? [] as $parameter) {
             $extraProperties = $parameter->getExtraProperties();
             unset($extraProperties['_api_values']);
             $parameters->add($parameter->getKey(), $parameter = $parameter->withExtraProperties($extraProperties));
 
+            $context = ['operation' => $operation] + $context;
             $values = $this->getParameterValues($parameter, $request, $context);
             $value = $this->extractParameterValues($parameter, $values);
 

tests/Fixtures/TestBundle/ApiResource/Issue6673/MutlipleParameterProvider.php

@@ -0,0 +1,62 @@
+<?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\Tests\Fixtures\TestBundle\ApiResource\Issue6673;
+
+use ApiPlatform\Metadata\GetCollection;
+use ApiPlatform\Metadata\Operation;
+use ApiPlatform\Metadata\Parameter;
+use ApiPlatform\Metadata\QueryParameter;
+
+#[GetCollection(
+    uriTemplate: 'issue6673',
+    outputFormats: ['json'],
+    parameters: [
+        'a' => new QueryParameter(
+            provider: [self::class, 'parameterOneProvider'],
+        ),
+        'b' => new QueryParameter(
+            provider: [self::class, 'parameterTwoProvider'],
+        ),
+    ],
+    provider: [self::class, 'provide']
+)]
+final readonly class MutlipleParameterProvider
+{
+    public function __construct(public string $id)
+    {
+    }
+
+    public static function provide(Operation $operation): ?array
+    {
+        return $operation->getNormalizationContext();
+    }
+
+    public static function parameterOneProvider(Parameter $parameter, array $parameters = [], array $context = []): ?Operation
+    {
+        $operation = $context['operation'];
+        $context = $operation->getNormalizationContext() ?? [];
+        $context['a'] = $parameter->getValue();
+
+        return $operation->withNormalizationContext($context);
+    }
+
+    public static function parameterTwoProvider(Parameter $parameter, array $parameters = [], array $context = []): ?Operation
+    {
+        $operation = $context['operation'];
+        $context = $operation->getNormalizationContext() ?? [];
+        $context['b'] = $parameter->getValue();
+
+        return $operation->withNormalizationContext($context);
+    }
+}

tests/Functional/Parameters/ParameterProviderTest.php

@@ -0,0 +1,25 @@
+<?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\Tests\Functional\Parameters;
+
+use ApiPlatform\Symfony\Bundle\Test\ApiTestCase;
+
+final class ParameterProviderTest extends ApiTestCase
+{
+    public function testMultipleParameterProviderShouldChangeTheOperation(): void
+    {
+        $response = self::createClient()->request('GET', 'issue6673?a=1&b=2', ['headers' => ['accept' => 'application/json']]);
+        $this->assertArraySubset(['a' => '1', 'b' => '2'], $response->toArray());
+    }
+}