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<?php declare(strict_types = 1);
namespace SlevomatCsobGateway;
class Cart
{
/** @var CartItem[] */
private $items = [];
/** @var Currency */
private $currency;
public function __construct(Currency $currency)
$this->currency = $currency;
}
public function addItem(string $name, int $quantity, int $amount, ?string $description = null): void
$this->items[] = new CartItem($name, $quantity, $amount, $description);
/**
* @return CartItem[]
*/
public function getItems(): array
return $this->items;
public function getCurrentPrice(): Price
return new Price(
$this->countTotalAmount(),
$this->currency
);
private function countTotalAmount(): int
$totalAmount = 0;
foreach ($this->items as $item) {
$totalAmount += $item->getAmount();
return $totalAmount;
slevomat /
csob-gateway
