/**
* A new Order has been created.
*
* This method adds Coupon logic in this transformation
*
* @param CartInterface $cart Cart
* @param OrderInterface $order Order
*/
public function createOrderCouponsByCartCoupons(CartInterface $cart, OrderInterface $order)
{
$cartCouponAmount = $cart->getCouponAmount();
if ($cartCouponAmount instanceof MoneyInterface) {
$order->setCouponAmount($cartCouponAmount);
}
/**
* @var CouponInterface $coupons
*/
$coupons = $this->cartCouponManager->getCoupons($cart);
if (empty($coupons)) {
return;
}
/**
* Before applying Coupons to Order, we should remove old references
* if exist.
*/
$this->orderCouponTruncator->truncateOrderCoupons($order);
/**
* An event is dispatched for each convertible coupon.
*/
foreach ($coupons as $coupon) {
$this->orderCouponEventDispatcher->dispatchOrderCouponOnApplyEvent($order, $coupon);
}
}
/**
* Load cart total price.
*
* @param CartInterface $cart Cart
*/
public function loadCartTotalAmount(CartInterface $cart)
{
$currency = $this->currencyWrapper->get();
$finalAmount = clone $cart->getPurchasableAmount();
/**
* Calculates the shipping amount.
*/
$shippingAmount = $cart->getShippingAmount();
if ($shippingAmount instanceof MoneyInterface) {
$convertedShippingAmount = $this->currencyConverter->convertMoney($shippingAmount, $currency);
$finalAmount = $finalAmount->add($convertedShippingAmount);
}
/**
* Calculates the coupon amount.
*/
$couponAmount = $cart->getCouponAmount();
if ($couponAmount instanceof MoneyInterface) {
$convertedCouponAmount = $this->currencyConverter->convertMoney($couponAmount, $currency);
$finalAmount = $finalAmount->subtract($convertedCouponAmount);
}
$cart->setAmount($finalAmount);
}
