/**
* {@inheritdoc}
*/
public function submitForm(array &$form, FormStateInterface $form_state)
{
$grouping = \Drupal::request()->get('grouping');
// Delete the entry.
EAGroupingsStorage::delete(array('gid' => $grouping->gid));
// Set logo image file for removal.
if ($grouping->logo_fid) {
$file = file_load($grouping->logo_fid);
if ($file) {
\Drupal::service('file.usage')->delete($file, 'ea_groupings', 'group', $grouping->gid);
}
}
// Set a message that the entity was deleted.
drupal_set_message(t('Deleted @title', array('@title' => $grouping->title)));
// Redirect the user to the list controller when complete.
$form_state->setRedirectUrl($this->getCancelUrl());
}
