public function actionEditFeature()
{
$feature_id = Yii::$app->request->post('feature_id');
$feature_name = Yii::$app->request->post('feature_name');
$metric_id = Yii::$app->request->post('metric_id');
if (Yii::$app->getRequest()->isAjax && $feature_id && $feature_name) {
$feature = Features::findOne($feature_id);
$feature->name = $feature_name;
if ($feature->feature_type == Features::RANGE_TYPE) {
$feature->feature_metric_id = $metric_id;
}
return $feature->save();
}
}