vendor/overblog/graphql-bundle/src/Definition/Type/ExtensibleSchema.php line 51

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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. }