public function beforeDelete()
{
$sql = 'SELECT id, file_path FROM {{messages_files}} WHERE id_message="' . $this->id . '"';
$items = Yii::app()->db->createCommand($sql)->queryAll();
$message = new Messages();
if ($items) {
foreach ($items as $item) {
if (file_exists($message->uploadPath . '/' . $item['file_path'])) {
unlink($message->uploadPath . '/' . $item['file_path']);
MessagesFiles::model()->deleteByPk($item['id']);
}
}
}
return parent::beforeDelete();
}
