21 \
Magento\Checkout\Model\Session $checkoutSession
23 $this->_checkoutSession = $checkoutSession;
34 if (!$this->_checkoutSession->getHasDownloadableProducts()) {
40 ||
$item->getProductOptionByCode(
44 $this->_checkoutSession->setHasDownloadableProducts(
true);
execute(\Magento\Framework\Event\Observer $observer)
__construct(\Magento\Checkout\Model\Session $checkoutSession)