public function load($cart, $formName = null)
{
if (!empty($cart)) {
foreach ($cart as $priceId => $count) {
$price = ProductPrice::findOne($priceId);
if (!empty($price)) {
$cartItem = new CartItem();
$cartItem->price = $price;
$cartItem->count = $count;
$this->items[] = $cartItem;
$this->sum += $price->currencySalePrice * $count;
}
}
}
return true;
}
