/** * Interal mechanism to remove Groups from User * * @param User $model * @param mixed $data */ protected function doRemoveGroups(User $model, $data) { $errors = []; foreach ($data as $entry) { if (!isset($entry['id'])) { $errors[] = 'Missing id for Group'; } else { $related = GroupQuery::create()->findOneById($entry['id']); $model->removeGroup($related); } } if (count($errors) > 0) { return new ErrorsException($errors); } }