vendor/overblog/graphql-bundle/src/Definition/Type/ExtensibleSchema.php line 48

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  1. <?php
  3. declare(strict_types=1);
  5. namespace Overblog\GraphQLBundle\Definition\Type;
  7. use GraphQL\Type\Definition\Type;
  8. use GraphQL\Type\Schema;
  9. use GraphQL\Type\SchemaConfig;
  10. use Overblog\GraphQLBundle\Definition\Type\SchemaExtension\SchemaExtensionInterface;
  11. use Overblog\GraphQLBundle\Resolver\UnresolvableException;
  13. class ExtensibleSchema extends Schema
  14. {
  15.     public function __construct($config)
  16.     {
  17.         parent::__construct($this->addDefaultFallBackToTypeLoader(
  18.             $config instanceof SchemaConfig ? $config : SchemaConfig::create($config)
  19.         ));
  20.     }
  22.     /** @var SchemaExtensionInterface[] */
  23.     private array $extensions = [];
  25.     /**
  26.      * @param SchemaExtensionInterface[] $extensions
  27.      *
  28.      * @return $this
  29.      */
  30.     public function setExtensions(array $extensions)
  31.     {
  32.         $this->extensions = [];
  33.         foreach ($extensions as $extension) {
  34.             $this->addExtension($extension);
  35.         }
  37.         return $this;
  38.     }
  40.     public function addExtension(SchemaExtensionInterface $extension): void
  41.     {
  42.         $this->extensions[] = $extension;
  43.     }
  45.     /**
  46.      * @return $this
  47.      */
  48.     public function processExtensions()
  49.     {
  50.         foreach ($this->extensions as $extension) {
  51.             $extension->process($this);
  52.         }
  54.         return $this;
  55.     }
  57.     private function addDefaultFallBackToTypeLoader(SchemaConfig $schemaConfig): SchemaConfig
  58.     {
  59.         $typeLoader = $schemaConfig->typeLoader;
  60.         $loaderWrapper = null;
  61.         $loaderWrapper = function ($name) use ($typeLoader, &$schemaConfig, &$loaderWrapper): ?Type {
  62.             $type = null;
  63.             try {
  64.                 $type = $typeLoader($name);
  65.             } catch (UnresolvableException $e) {
  66.                 // second chance for types with un-registered name in TypeResolver
  67.                 // we disabled the custom typeLoader to force default loader usage
  68.                 $schemaConfig->typeLoader = null;
  69.                 $type = $this->getType($name);
  70.                 $schemaConfig->typeLoader = $loaderWrapper; // @phpstan-ignore-line
  71.             }
  73.             return $type;
  74.         };
  76.         $schemaConfig->typeLoader = $loaderWrapper; // @phpstan-ignore-line
  78.         return $schemaConfig;
  79.     }
  80. }