/**
* Calculates and load how many purchasables has this cart.
*
* @param CartInterface $cart Cart
*/
public function loadCartPurchasablesQuantities(CartInterface $cart)
{
$quantity = 0;
/**
* Calculate max shipping delay.
*/
foreach ($cart->getCartLines() as $cartLine) {
/**
* @var CartLineInterface $cartLine
*/
$quantity += $cartLine->getQuantity();
}
$cart->setQuantity($quantity);
}
/**
* This method calculates all quantities given a Cart
*
* @param CartInterface $cart Cart
*
* @return CartInterface Cart
*/
private function calculateCartQuantities(CartInterface $cart)
{
$quantity = 0;
/**
* Calculate max shipping delay
*/
foreach ($cart->getCartLines() as $cartLine) {
/**
* @var CartLineInterface $cartLine
*/
$quantity += $cartLine->getQuantity();
}
$cart->setQuantity($quantity);
return $cart;
}
