drupal-graphql / graphql

 *   }

 * )

 */

class EntityRevisions extends EntityQuery {

  /**

   * {@inheritdoc}

   */

  public function getBaseQuery($value, array $args, ResolveInfo $info) {

    if ($value instanceof EntityInterface) {

      $query = parent::getBaseQuery($value, $args, $info);

      // Add the entity id as a filter condition.

      $key = $value->getEntityType()->getKey('id');

      $query->condition($key, $value->id());

      // Mark the query as a revision query.

      return $this->applyRevisionsMode($query, 'all');

    }

  }

}

 *   deriver = "Drupal\graphql_core\Plugin\Deriver\Fields\EntityReferenceReverseDeriver"

 * )

 */

class EntityReferenceReverse extends EntityQuery {

  /**

   * {@inheritdoc}

   */

  public function getBaseQuery($value, array $args, ResolveInfo $info) {

    if ($value instanceof EntityInterface) {

      $query = parent::getBaseQuery($value, $args, $info);

      // Add the target field condition to the query.

      $definition = $this->getPluginDefinition();

      $field = $definition['field'];

      $query->condition($field, $value->id());

      return $query;

    }

  }

}