public function actionIndex()
{
$post = Yii::$app->request->post();
if ($post && array_key_exists('bills', $post)) {
Bill::updateAll(['enabled' => false]);
$updatedBills = $post['bills'];
foreach ($updatedBills as $billType => $status) {
/** @var Bill $bill */
$bill = Bill::findOne(['bill_type' => $billType]);
$bill->enabled = $status === 'on';
$bill->save();
}
Yii::$app->session->setFlash('bills_updated');
}
$bills = Bill::find()->all();
return $this->render('index', ['bills' => $bills]);
}
