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<?php
namespace Drupal\graphql\GraphQL\Utility;
use Drupal\graphql\GraphQL\Execution\QueryProcessor;
use GraphQL\Server\OperationParams;
use GraphQL\Type\Introspection as IntrospectionType;
class Introspection {
/**
* @var \Drupal\graphql\GraphQL\Execution\QueryProcessor
*/
protected $queryProcessor;
* Constructs an Introspection object.
*
* @param \Drupal\graphql\GraphQL\Execution\QueryProcessor $queryProcessor
* The query processor srevice.
public function __construct(QueryProcessor $queryProcessor) {
$this->queryProcessor = $queryProcessor;
}
* Perform an introspection query and return result.
* @param string $schema
* The name of the graphql schema to introspect.
* @return array The introspection result as an array.
* The introspection result as an array.
public function introspect($schema) {
$query = IntrospectionType::getIntrospectionQuery(['descriptions' => TRUE]);
$operation = OperationParams::create(['query' => $query]);
$result = $this->queryProcessor->processQuery($schema, $operation);
return $result->toArray();
drupal-graphql /
graphql
