/**
* Apply discount to CartItem position. If new prices is equal old price - return old price.
* @param Cart $cart
* @param CartItem $item
* @return int|float new price with discount
*/
public function applyDiscount(Cart $cart, CartItem $item)
{
if (Mindy::app()->user->isGuest === false) {
// Дарим скидку зарегистрированным пользователям
return $item->getPrice() - 200;
} else {
return $item->getPrice();
}
}
public function applyDiscount(ICartItem $object, $quantity = 1, $type = null, array $data = [])
{
$item = new CartItem(['quantity' => $quantity, 'type' => $type, 'data' => $data, 'object' => $object]);
$item->applyDiscount($this, $this->getDiscounts());
return $item->getPrice();
}
