/** * Set checkout session flag if order has downloadable product(s) * * @param \Magento\Framework\Event\Observer $observer * @return $this */ public function execute(\Magento\Framework\Event\Observer $observer) { if (!$this->_checkoutSession->getHasDownloadableProducts()) { $order = $observer->getEvent()->getOrder(); foreach ($order->getAllItems() as $item) { /* @var $item \Magento\Sales\Model\Order\Item */ if ($item->getProductType() == \Magento\Downloadable\Model\Product\Type::TYPE_DOWNLOADABLE || $item->getRealProductType() == \Magento\Downloadable\Model\Product\Type::TYPE_DOWNLOADABLE || $item->getProductOptionByCode('is_downloadable')) { $this->_checkoutSession->setHasDownloadableProducts(true); break; } } } return $this; }