/**
* Lists all State models.
* @return mixed
*/
public function actionIndex()
{
$model = new SettingsForm();
if ($model->load(Yii::$app->request->post()) && $model->validate()) {
$model->saveSettings();
Yii::$app->session->setFlash('success', __('Your changes have been saved successfully.'));
return $this->redirect(['index']);
} else {
return $this->render('index', ['model' => $model]);
}
}
