/**
* Return a formatted price given an Money object and the target currency
*
* If money is null, print empty string
*
* @param MoneyInterface $money the Money object to print
* @param CurrencyInterface $targetCurrency Iso code of the target currency (optional)
*
* @throws \Exception if source-target exchange is missing
*
* @return string The formatted price
*/
public function printConvertMoney(MoneyInterface $money = null, CurrencyInterface $targetCurrency = null)
{
if (!$money instanceof MoneyInterface) {
return '';
}
if (!$targetCurrency instanceof CurrencyInterface) {
$targetCurrency = $this->currencyWrapper->loadCurrency();
}
$moneyConverted = $this->currencyConverter->convertMoney($money, $targetCurrency);
return $this->printMoney($moneyConverted);
}
/**
* Method subscribed to CartLoad event.
*
* Calculates coupons price given actual Cart, and overrides Cart price
* given new information.
*
* @param CartOnLoadEvent $cartOnLoadEvent Event
*/
public function onCartLoadCoupons(CartOnLoadEvent $cartOnLoadEvent)
{
$cart = $cartOnLoadEvent->getCart();
$couponAmount = Money::create(0, $this->currencyWrapper->loadCurrency());
$coupons = $this->cartCouponManager->getCoupons($cart);
/**
* @var CouponInterface $coupon
*/
foreach ($coupons as $coupon) {
$currentCouponAmount = $this->getPriceCoupon($cart, $coupon);
$coupon->setAbsolutePrice($currentCouponAmount);
$couponAmount = $couponAmount->add($currentCouponAmount);
}
$cart->setCouponAmount($couponAmount);
$cart->setAmount($cart->getAmount()->subtract($couponAmount));
}
/**
* Calculates all the amounts for a given a Cart
*
* @param CartInterface $cart Cart
*
* @return CartInterface Cart
*/
protected function loadCartPrices(CartInterface $cart)
{
$currency = $this->currencyWrapper->loadCurrency();
$productAmount = Money::create(0, $currency);
/**
* Calculate Amount and ProductAmount
*/
foreach ($cart->getCartLines() as $cartLine) {
/**
* @var CartLineInterface $cartLine
*/
$cartLine = $this->loadCartLinePrices($cartLine);
/**
* @var MoneyInterface $productAmount
* @var MoneyInterface $totalAmount
*/
$convertedProductAmount = $this->currencyConverter->convertMoney($cartLine->getProductAmount(), $currency);
$productAmount = $productAmount->add($convertedProductAmount);
}
$cart->setProductAmount($productAmount)->setAmount($productAmount);
}
