public static function GroupContent::postDelete in Group 8

Same name and namespace in other branches

1. 2.0.x src/Entity/GroupContent.php \Drupal\group\Entity\GroupContent::postDelete()

Acts on deleted entities before the delete hook is invoked.

Used after the entities are deleted but before invoking the delete hook.

Parameters

\Drupal\Core\Entity\EntityStorageInterface $storage: The entity storage object.

\Drupal\Core\Entity\EntityInterface[] $entities: An array of entities.

Overrides EntityBase::postDelete

File

src/Entity/GroupContent.php, line 211

Class

GroupContent

Defines the Group content entity.

Namespace

Drupal\group\Entity

Code

public static function postDelete(EntityStorageInterface $storage, array $entities) {
  parent::postDelete($storage, $entities);

  /** @var GroupContentInterface[] $entities */
  foreach ($entities as $group_content) {
    if ($entity = $group_content
      ->getEntity()) {

      // For the same reasons we re-save entities that are added to a group,
      // we need to re-save entities that were removed from one. See
      // ::postSave(). We only save the entity if it still exists to avoid
      // trying to save an entity that just got deleted and triggered the
      // deletion of its group content entities.
      // @todo Revisit when https://www.drupal.org/node/2754399 lands.
      $entity
        ->save();

      // If a membership gets deleted, we need to reset the internal group
      // roles cache for the member in that group, but only if the user still
      // exists. Otherwise, it doesn't matter as the user ID will become void.
      if ($group_content
        ->getContentPlugin()
        ->getPluginId() == 'group_membership') {

        /** @var \Drupal\group\Entity\Storage\GroupRoleStorageInterface $role_storage */
        $role_storage = \Drupal::entityTypeManager()
          ->getStorage('group_role');
        $role_storage
          ->resetUserGroupRoleCache($group_content
          ->getEntity(), $group_content
          ->getGroup());
      }
    }
  }
}