/**
* @param \yii2mod\cart\Cart $cart
*
* @return void
*/
public function save(Cart $cart)
{
$session = $cart->getSession();
$identifier = $this->getIdentifier($session->getId());
$items = $cart->getItems();
$sessionData = serialize($items);
$command = $this->db->createCommand();
if (empty($items) && true === $this->deleteIfEmpty) {
$command->delete($this->table, [$this->idField => $identifier]);
} else {
$command->setSql("\n REPLACE {{{$this->table}}}\n SET\n {{{$this->dataField}}} = :val,\n {{{$this->idField}}} = :id\n ")->bindValues([':id' => $identifier, ':val' => $sessionData]);
}
$command->execute();
}
/**
* @inheritdoc
*/
public function save(Cart $cart)
{
$sessionData = serialize($cart->getItems());
$this->session->set($this->key, $sessionData);
}