/**
* Deletes an existing Template model.
* If deletion is successful, the browser will be redirected to the 'index' page.
* @param integer $id
* @return mixed
*/
public function actionDelete($id)
{
$model = $this->findModel($id);
Option::deleteAll(['template_id' => $id]);
$model->delete();
Yii::$app->getSession()->setFlash('template-delete-success');
return $this->redirect(['index']);
}
