/**
* @inheritdoc
*/
public function getCost(CurrencyInterface $currency)
{
/** @var MoneyInterface $result */
$result = Money::zero($currency);
foreach ($this->items as $item) {
$result = $result->add($item->getCost());
}
return $result;
}
/**
* @inheritdoc
*/
public function getCartCost(CartInterface $cart, CurrencyInterface $currency)
{
$result = Money::zero($currency);
$items = $cart->getCartItems();
foreach ($items as $item) {
$result = $this->moneyManager->add($result, $this->moneyManager->mul($item->getCost(), $item->getQuantity()));
}
return $result;
}