function comment_field_config_delete

Implements hook_ENTITY_TYPE_delete() for 'field_config'.

File

core/modules/comment/comment.module, line 171

Code

function comment_field_config_delete(FieldConfigInterface $field) {
  if ($field->getType() == 'comment') {
    // Delete all comments that used by the entity bundle.
    $entity_query = \Drupal::entityQuery('comment')->accessCheck(FALSE);
    $entity_query->condition('entity_type', $field->getEntityTypeId());
    $entity_query->condition('field_name', $field->getName());
    $cids = $entity_query->execute();
    $comment_storage = \Drupal::entityTypeManager()->getStorage('comment');
    $comments = $comment_storage->loadMultiple($cids);
    $comment_storage->delete($comments);
  }
}