protected function _remember(Store $model)
{
$expire = time() + 86400 * 30;
$cookieStore = new Cookie(['name' => 'storeId', 'value' => $model->id, 'expire' => $expire]);
$cookieSchool = new Cookie(['name' => 'schoolId', 'value' => $model->school_id, 'expire' => $expire]);
Yii::$app->response->cookies->add($cookieStore);
Yii::$app->response->cookies->add($cookieSchool);
Yii::$app->params['schoolModel'] = $model->school;
Yii::$app->params['storeModel'] = $model;
}