PHP Quote\Item類代碼示例

 public function aroundAddItem(\Magento\Quote\Model\Quote $subject, \Closure $proceed, \Magento\Quote\Model\Quote\Item $item)
 {
     $product = $item->getProduct();
     $attribute = $product->getResource()->getAttribute('enable_subscription');
     $value = null;
     if ($attribute) {
         $value = $attribute->getFrontend()->getValue($product);
     }
     $flag = 0;
     foreach ($subject->getAllVisibleItems() as $item) {
         $itemAttrValue = null;
         $itemProduct = $item->getProduct();
         $itemAttr = $itemProduct->getResource()->getAttribute('enable_subscription');
         if ($itemAttr) {
             if ($itemAttr->getFrontend()->getValue($itemProduct)) {
                 $flag = 1;
             }
         }
     }
     if ($value && $subject->hasItems() || $flag) {
         throw new \Magento\Framework\Exception\LocalizedException(__('Nominal item can be purchased standalone only.'));
     }
     $proceed($item);
     return $subject;
 }

 /**
  * @param int $qty
  * @return int
  */
 public function getQtyForCheck($qty)
 {
     if (!$this->item->getParentItem()) {
         $increaseQty = $this->item->getQtyToAdd() ? $this->item->getQtyToAdd() : $qty;
         return $this->quoteItemQtyList->getQty($this->item->getProduct()->getId(), $this->item->getId(), $this->item->getQuoteId(), $increaseQty);
     }
     return $this->quoteItemQtyList->getQty($this->item->getProduct()->getId(), $this->item->getId(), $this->item->getQuoteId(), 0);
 }

 /**
  * Returns options adopted to compare
  *
  * @param Item $item
  * @return array
  */
 public function getOptions(Item $item)
 {
     $options = [];
     foreach ($item->getOptions() as $option) {
         $options[$option->getCode()] = $this->getOptionValues($option->getValue());
     }
     return $options;
 }

 /**
  * Converts a specified rate model to a shipping method data object.
  *
  * @param \Magento\Quote\Model\Quote\Item $item
  * @return array
  * @throws \Exception
  */
 public function modelToDataObject($item)
 {
     $this->eventManager->dispatch('items_additional_data', ['item' => $item]);
     $items = $item->toArray();
     $items['options'] = $this->getFormattedOptionValue($item);
     $itemsData = $this->totalsItemFactory->create();
     $this->dataObjectHelper->populateWithArray($itemsData, $items, '\\Magento\\Quote\\Api\\Data\\TotalsItemInterface');
     return $itemsData;
 }

 /**
  * test for convert method
  */
 public function testConvert()
 {
     $this->quoteItemMock->expects($this->exactly(2))->method('getProduct')->willReturn($this->productMock);
     $this->productMock->expects($this->once())->method('getTypeInstance')->willReturn($this->productTypeMock);
     $this->productTypeMock->expects($this->once())->method('getOrderOptions')->with($this->productMock)->willReturn(['option']);
     $this->objectCopyServiceMock->expects($this->at(0))->method('getDataFromFieldset')->with('quote_convert_item', 'to_order_item', $this->quoteItemMock)->willReturn([]);
     $this->objectCopyServiceMock->expects($this->at(1))->method('getDataFromFieldset')->with('quote_convert_item', 'to_order_item_discount', $this->quoteItemMock)->willReturn([]);
     $this->orderItemFactoryMock->expects($this->once())->method('create')->willReturn($this->orderItemMock);
     $this->assertInstanceOf('Magento\\Sales\\Model\\Order\\Item', $this->converter->convert($this->quoteItemMock, []));
 }

 /**
  * Adds item ID to giftOptionsCartItem configuration and name
  *
  * @param array $jsLayout
  * @param Item $item
  * @return array
  */
 public function process($jsLayout, Item $item)
 {
     if (isset($jsLayout['components']['giftOptionsCartItem'])) {
         if (!isset($jsLayout['components']['giftOptionsCartItem']['config'])) {
             $jsLayout['components']['giftOptionsCartItem']['config'] = [];
         }
         $jsLayout['components']['giftOptionsCartItem']['config']['itemId'] = $item->getId();
         $jsLayout['components']['giftOptionsCartItem-' . $item->getId()] = $jsLayout['components']['giftOptionsCartItem'];
         unset($jsLayout['components']['giftOptionsCartItem']);
     }
     return $jsLayout;
 }

 /**
  * Adds stock item qty to $items (creates new entry or increments existing one)
  *
  * @param QuoteItem $quoteItem
  * @param array &$items
  * @return void
  */
 protected function _addItemToQtyArray(QuoteItem $quoteItem, &$items)
 {
     $productId = $quoteItem->getProductId();
     if (!$productId) {
         return;
     }
     if (isset($items[$productId])) {
         $items[$productId] += $quoteItem->getTotalQty();
     } else {
         $items[$productId] = $quoteItem->getTotalQty();
     }
 }

 public function testInitTotalsNoItems()
 {
     $address = $this->getMock('\\Magento\\Quote\\Model\\Quote\\Address', [], [], '', false);
     $this->item->expects($this->never())->method('getParentItemId');
     $this->model->init($this->model->getWebsiteId(), $this->model->getCustomerGroupId(), $this->model->getCouponCode());
     $this->model->initTotals([], $address);
 }

 /**
  * test compare two items first without options and second with options
  */
 public function testCompareItemWithoutOptionWithCompared()
 {
     $this->itemMock->expects($this->any())->method('getProductId')->will($this->returnValue(1));
     $this->comparedMock->expects($this->any())->method('getProductId')->will($this->returnValue(1));
     $this->comparedMock->expects($this->any())->method('getOptions')->will($this->returnValue([$this->getOptionMock('option-1', 1), $this->getOptionMock('option-2', 'option-value'), $this->getOptionMock('option-3', serialize(['value' => 'value-1', 'qty' => 2]))]));
     $this->itemMock->expects($this->any())->method('getOptions')->will($this->returnValue([]));
     $this->assertFalse($this->helper->compare($this->itemMock, $this->comparedMock));
 }

 public function testSaveModifiedItem()
 {
     $this->entitySnapshotMock->expects($this->exactly(2))->method('isModified')->with($this->quoteItemMock)->willReturn(true);
     $this->quoteItemMock->expects($this->once())->method('isOptionsSaved')->willReturn(false);
     $this->quoteItemMock->expects($this->once())->method('saveItemOptions');
     $this->resourceMock->expects($this->any())->method('getConnection')->willReturn($this->connectionMock);
     $this->assertEquals($this->model, $this->model->save($this->quoteItemMock));
 }

 /**
  * @param Item|AddressItem $item
  * @param array $data
  * @return OrderItemInterface
  */
 public function convert($item, $data = [])
 {
     $options = $item->getProductOrderOptions();
     if (!$options) {
         $options = $item->getProduct()->getTypeInstance()->getOrderOptions($item->getProduct());
     }
     $orderItemData = $this->objectCopyService->getDataFromFieldset('quote_convert_item', 'to_order_item', $item);
     if (!$item->getNoDiscount()) {
         $data = array_merge($data, $this->objectCopyService->getDataFromFieldset('quote_convert_item', 'to_order_item_discount', $item));
     }
     $orderItem = $this->orderItemFactory->create();
     $this->dataObjectHelper->populateWithArray($orderItem, array_merge($orderItemData, $data), '\\Magento\\Sales\\Api\\Data\\OrderItemInterface');
     $orderItem->setProductOptions($options);
     if ($item->getParentItem()) {
         $orderItem->setQtyOrdered($orderItemData[OrderItemInterface::QTY_ORDERED] * $item->getParentItem()->getQty());
     }
     return $orderItem;
 }

 /**
  * Initialize item option
  *
  * @param \Magento\Quote\Model\Quote\Item\Option $option
  * @param \Magento\Quote\Model\Quote\Item $quoteItem
  * @param int $qty
  *
  * @return \Magento\Framework\Object
  * @throws \Magento\Framework\Exception\LocalizedException
  */
 public function initialize(\Magento\Quote\Model\Quote\Item\Option $option, \Magento\Quote\Model\Quote\Item $quoteItem, $qty)
 {
     $optionValue = $option->getValue();
     $optionQty = $qty * $optionValue;
     $increaseOptionQty = ($quoteItem->getQtyToAdd() ? $quoteItem->getQtyToAdd() : $qty) * $optionValue;
     $qtyForCheck = $this->quoteItemQtyList->getQty($option->getProduct()->getId(), $quoteItem->getId(), $quoteItem->getQuoteId(), $increaseOptionQty);
     $stockItem = $this->getStockItem($option, $quoteItem);
     $result = $this->stockState->checkQuoteItemQty($option->getProduct()->getId(), $optionQty, $qtyForCheck, $optionValue, $option->getProduct()->getStore()->getWebsiteId());
     if ($result->getItemIsQtyDecimal() !== null) {
         $option->setIsQtyDecimal($result->getItemIsQtyDecimal());
     }
     if ($result->getHasQtyOptionUpdate()) {
         $option->setHasQtyOptionUpdate(true);
         $quoteItem->updateQtyOption($option, $result->getOrigQty());
         $option->setValue($result->getOrigQty());
         /**
          * if option's qty was updates we also need to update quote item qty
          */
         $quoteItem->setData('qty', intval($qty));
     }
     if ($result->getMessage() !== null) {
         $option->setMessage($result->getMessage());
         $quoteItem->setMessage($result->getMessage());
     }
     if ($result->getItemBackorders() !== null) {
         $option->setBackorders($result->getItemBackorders());
     }
     $stockItem->unsIsChildItem();
     return $result;
 }

 public function testRemoveErrorInfosByParamsAllErrorsRemoved()
 {
     $message = "message";
     $message2 = "message2";
     $this->errorInfos->expects($this->at(0))->method('addItem')->with(null, null, $message);
     $this->errorInfos->expects($this->at(1))->method('addItem')->with(null, null, $message2);
     $this->assertEquals($this->model, $this->model->addErrorInfo(null, null, $message));
     $this->assertEquals($this->model, $this->model->addErrorInfo(null, null, $message2));
     $this->assertEquals($message . "\n" . $message2, $this->model->getMessage());
     $params = [];
     $removedItems = [['message' => $message], ['message' => $message2]];
     $this->errorInfos->expects($this->once())->method('removeItemsByParams')->with($params)->will($this->returnValue($removedItems));
     $this->errorInfos->expects($this->once())->method('getItems')->will($this->returnValue([]));
     $this->assertEquals($this->model, $this->model->removeErrorInfosByParams($params));
     $this->assertFalse($this->model->getHasError());
     $this->assertEquals('', $this->model->getMessage());
 }

 /**
  * Verify that correct fields of item has been set
  *
  * @param \PHPUnit_Framework_MockObject_MockObject|\Magento\Quote\Model\Quote\Item $item
  * @param array $itemData
  */
 public function verifyItem(\Magento\Quote\Model\Quote\Item $item, $itemData)
 {
     foreach ($itemData as $key => $value) {
         $this->assertEquals($value, $item->getData($key), 'item ' . $key . ' is incorrect');
     }
 }

 /**
  * Adding new item to quote
  *
  * @param   \Magento\Quote\Model\Quote\Item $item
  * @return $this
  * @throws \Magento\Framework\Exception\LocalizedException
  */
 public function addItem(\Magento\Quote\Model\Quote\Item $item)
 {
     $item->setQuote($this);
     if (!$item->getId()) {
         $this->getItemsCollection()->addItem($item);
         $this->_eventManager->dispatch('sales_quote_add_item', ['quote_item' => $item]);
     }
     return $this;
 }