drupal-graphql / graphql

src/GraphQL/Execution/QueryResult.php

<?php

namespace Drupal\graphql\GraphQL\Execution;

use Drupal\Core\Cache\CacheableDependencyInterface;

The type Drupal\Core\Cache\CacheableDependencyInterface was not found. Maybe you did not declare it correctly or list all dependencies?

use Drupal\Core\Cache\RefinableCacheableDependencyInterface;

The type Drupal\Core\Cache\RefinableCacheableDependencyInterface was not found. Maybe you did not declare it correctly or list all dependencies?

use Drupal\Core\Cache\RefinableCacheableDependencyTrait;

The type Drupal\Core\Cache\RefinableCacheableDependencyTrait was not found. Maybe you did not declare it correctly or list all dependencies?

use GraphQL\Executor\ExecutionResult;

class QueryResult extends ExecutionResult implements RefinableCacheableDependencyInterface {
  use RefinableCacheableDependencyTrait;

  /**
   * QueryResult constructor.
   *
   * @param array $data
   *   Result data.
   * @param array $errors
   *   Errors collected during execution.
   * @param array $extensions
   *   User specified array of extensions.
   * @param \Drupal\Core\Cache\CacheableDependencyInterface $metadata
   *   The cache metadata collected during query execution.
   */
  public function __construct(array $data = null, array $errors = [], array $extensions = [], CacheableDependencyInterface $metadata = NULL) {
    $this->data = $data;
    $this->errors = $errors;
    $this->extensions = $extensions;

    // If no cache metadata was given, assume this result is not cacheable.
    $this->addCacheableDependency($metadata);
  }

  /**
   * Don't serialize errors, since they might contain closures.
   *
   * @return string[]
   *   The property names to serialize.
   */
  public function __sleep() {
    // TODO: Find a better way to solve this.
    return array_filter(array_keys(get_object_vars($this)), function ($prop) {
      return $prop != 'errors';
    });
  }

}