new Deps

vendor/nuwave/lighthouse/src/Execution/ValidationErrorHandler.php

@@ -0,0 +1,36 @@
+<?php
+
+namespace Nuwave\Lighthouse\Execution;
+
+use Closure;
+use GraphQL\Error\Error;
+use Illuminate\Validation\ValidationException as LaravelValidationException;
+use Nuwave\Lighthouse\Exceptions\ValidationException;
+
+/**
+ * Wrap native Laravel validation exceptions, adding structured data to extensions.
+ */
+class ValidationErrorHandler implements ErrorHandler
+{
+    public function __invoke(?Error $error, Closure $next): ?array
+    {
+        if ($error === null) {
+            return $next(null);
+        }
+
+        $underlyingException = $error->getPrevious();
+        if ($underlyingException instanceof LaravelValidationException) {
+            return $next(new Error(
+                $error->getMessage(),
+                // @phpstan-ignore-next-line graphql-php and phpstan disagree with themselves
+                $error->getNodes(),
+                $error->getSource(),
+                $error->getPositions(),
+                $error->getPath(),
+                ValidationException::fromLaravel($underlyingException)
+            ));
+        }
+
+        return $next($error);
+    }
+}