PHP Item::setIsQtyDecimal方法代碼示例

 /**
  * Update quote item qty.
  * Custom price is updated in case 'custom_price' value exists
  *
  * @param Item $item
  * @param array $info
  * @throws InvalidArgumentException
  * @return Updater
  * @SuppressWarnings(PHPMD.NPathComplexity)
  */
 public function update(Item $item, array $info)
 {
     if (!isset($info['qty'])) {
         throw new InvalidArgumentException(__('The qty value is required to update quote item.'));
     }
     $itemQty = $info['qty'];
     if ($item->getProduct()->getStockItem()) {
         if (!$item->getProduct()->getStockItem()->getIsQtyDecimal()) {
             $itemQty = (int) $info['qty'];
         } else {
             $item->setIsQtyDecimal(1);
         }
     }
     $itemQty = $itemQty > 0 ? $itemQty : 1;
     if (isset($info['custom_price'])) {
         $this->setCustomPrice($info, $item);
     } elseif ($item->hasData('custom_price')) {
         $this->unsetCustomPrice($item);
     }
     if (empty($info['action']) || !empty($info['configured'])) {
         $noDiscount = !isset($info['use_discount']);
         $item->setQty($itemQty);
         $item->setNoDiscount($noDiscount);
         $item->getProduct()->setIsSuperMode(true);
         $item->getProduct()->unsSkipCheckRequiredOption();
         $item->checkData();
     }
     return $this;
 }

 /**
  * Initialize stock item
  *
  * @param \Magento\CatalogInventory\Api\Data\StockItemInterface $stockItem
  * @param \Magento\Quote\Model\Quote\Item $quoteItem
  * @param int $qty
  *
  * @return \Magento\Framework\DataObject
  * @throws \Magento\Framework\Exception\LocalizedException
  * @SuppressWarnings(PHPMD.CyclomaticComplexity)
  * @SuppressWarnings(PHPMD.NPathComplexity)
  */
 public function initialize(\Magento\CatalogInventory\Api\Data\StockItemInterface $stockItem, \Magento\Quote\Model\Quote\Item $quoteItem, $qty)
 {
     /**
      * When we work with subitem
      */
     if ($quoteItem->getParentItem()) {
         $rowQty = $quoteItem->getParentItem()->getQty() * $qty;
         /**
          * we are using 0 because original qty was processed
          */
         $qtyForCheck = $this->quoteItemQtyList->getQty($quoteItem->getProduct()->getId(), $quoteItem->getId(), $quoteItem->getQuoteId(), 0);
     } else {
         $increaseQty = $quoteItem->getQtyToAdd() ? $quoteItem->getQtyToAdd() : $qty;
         $rowQty = $qty;
         $qtyForCheck = $this->quoteItemQtyList->getQty($quoteItem->getProduct()->getId(), $quoteItem->getId(), $quoteItem->getQuoteId(), $increaseQty);
     }
     $productTypeCustomOption = $quoteItem->getProduct()->getCustomOption('product_type');
     if ($productTypeCustomOption !== null) {
         // Check if product related to current item is a part of product that represents product set
         if ($this->typeConfig->isProductSet($productTypeCustomOption->getValue())) {
             $stockItem->setIsChildItem(true);
         }
     }
     $stockItem->setProductName($quoteItem->getProduct()->getName());
     $result = $this->stockState->checkQuoteItemQty($quoteItem->getProduct()->getId(), $rowQty, $qtyForCheck, $qty, $quoteItem->getProduct()->getStore()->getWebsiteId());
     if ($stockItem->hasIsChildItem()) {
         $stockItem->unsIsChildItem();
     }
     if ($result->getItemIsQtyDecimal() !== null) {
         $quoteItem->setIsQtyDecimal($result->getItemIsQtyDecimal());
         if ($quoteItem->getParentItem()) {
             $quoteItem->getParentItem()->setIsQtyDecimal($result->getItemIsQtyDecimal());
         }
     }
     /**
      * Just base (parent) item qty can be changed
      * qty of child products are declared just during add process
      * exception for updating also managed by product type
      */
     if ($result->getHasQtyOptionUpdate() && (!$quoteItem->getParentItem() || $quoteItem->getParentItem()->getProduct()->getTypeInstance()->getForceChildItemQtyChanges($quoteItem->getParentItem()->getProduct()))) {
         $quoteItem->setData('qty', $result->getOrigQty());
     }
     if ($result->getItemUseOldQty() !== null) {
         $quoteItem->setUseOldQty($result->getItemUseOldQty());
     }
     if ($result->getMessage() !== null) {
         $quoteItem->setMessage($result->getMessage());
     }
     if ($result->getItemBackorders() !== null) {
         $quoteItem->setBackorders($result->getItemBackorders());
     }
     return $result;
 }