fix: multiple error routes #6214 (#6263)

Author: soyuka

Bundle/Resources/config/routing/api.xml

@@ -14,4 +14,15 @@
         <requirement key="index">index</requirement>
     </route>
 
+    <route id="api_errors" path="/errors/{status}">
+        <default key="_controller">api_platform.action.not_exposed</default>
+        <default key="status">500</default>
+
+        <requirement key="status">\d+</requirement>
+    </route>
+
+    <route id="api_validation_errors" path="/validation_errors/{id}">
+        <default key="_controller">api_platform.action.not_exposed</default>
+    </route>
+
 </routes>

Routing/IriConverter.php

@@ -186,7 +186,9 @@ private function generateSymfonyRoute(object|string $resource, int $referenceTyp
         }
 
         try {
-            return $this->router->generate($operation->getName(), $identifiers, $operation->getUrlGenerationStrategy() ?? $referenceType);
+            $routeName = $operation instanceof HttpOperation ? ($operation->getRouteName() ?? $operation->getName()) : $operation->getName();
+
+            return $this->router->generate($routeName, $identifiers, $operation->getUrlGenerationStrategy() ?? $referenceType);
         } catch (RoutingExceptionInterface $e) {
             throw new InvalidArgumentException(sprintf('Unable to generate an IRI for the item of type "%s"', $operation->getClass()), $e->getCode(), $e);
         }

Validator/Exception/ValidationException.php

@@ -40,13 +40,15 @@
     operations: [
         new ErrorOperation(
             name: '_api_validation_errors_problem',
+            routeName: 'api_validation_errors',
             outputFormats: ['json' => ['application/problem+json']],
             normalizationContext: ['groups' => ['json'],
                 'skip_null_values' => true,
                 'rfc_7807_compliant_errors' => true,
             ]),
         new ErrorOperation(
             name: '_api_validation_errors_hydra',
+            routeName: 'api_validation_errors',
             outputFormats: ['jsonld' => ['application/problem+json']],
             links: [new Link(rel: ContextBuilderInterface::JSONLD_NS.'error', href: 'http://www.w3.org/ns/hydra/error')],
             normalizationContext: [
@@ -57,9 +59,14 @@
         ),
         new ErrorOperation(
             name: '_api_validation_errors_jsonapi',
+            routeName: 'api_validation_errors',
             outputFormats: ['jsonapi' => ['application/vnd.api+json']],
             normalizationContext: ['groups' => ['jsonapi'], 'skip_null_values' => true, 'rfc_7807_compliant_errors' => true]
         ),
+        new ErrorOperation(
+            name: '_api_validation_errors',
+            routeName: 'api_validation_errors'
+        ),
     ],
     graphQlOperations: []
 )]