Storage::getBasket

public function getBasket()
{
	if (!isset($this->basket))
	{
		$registry = SaleRegistry::getInstance(SaleRegistry::REGISTRY_TYPE_ORDER);

		/** @var SaleBasket $basketClassName */
		$basketClassName = $registry->getBasketClassName();

		$this->basket = $basketClassName::loadItemsForFUser($this->getFUserId(), $this->getSiteId());
	}

	return $this->basket;
}