/**
* @param WishListSetItem $item
*/
public function addItem(WishListSetItem $item)
{
if (count($this->items) === 0) {
$this->setItemAppId = $item->getAppId();
} elseif ($this->setItemAppId !== $item->getAppId()) {
throw new \InvalidArgumentException('you can not set different app ids for items in an item-set.');
}
$this->items[] = $item;
}
/**
* {@inheritdoc}
*
* @return Basket\BasketSetItem
*/
public function createWishListSetItem(stdClass $jsonObject, array $products)
{
return WishList\WishListSetItem::createFromJson($jsonObject, $products);
}