/**
* 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;
}
/**
* Automaticaly assign backend model to weee attributes
*
* @param \Magento\Framework\Event\Observer $observer
* @return $this
*/
public function execute(\Magento\Framework\Event\Observer $observer)
{
$backendModel = \Magento\Weee\Model\Attribute\Backend\Weee\Tax::getBackendModelName();
/** @var $object \Magento\Eav\Model\Entity\Attribute\AbstractAttribute */
$object = $observer->getEvent()->getAttribute();
if ($object->getFrontendInput() == 'weee') {
$object->setBackendModel($backendModel);
if (!$object->getApplyTo()) {
$applyTo = [];
foreach ($this->productType->getOptions() as $option) {
if ($this->productTypeConfig->isProductSet($option['value'])) {
continue;
}
$applyTo[] = $option['value'];
}
$object->setApplyTo($applyTo);
}
}
return $this;
}
/**
* Check is product available depending on final price or type set(configurable)
*
* @param bool $isInCatalog
* @return bool
*/
public function isPriceOrSetAvailable($isInCatalog)
{
if ($isInCatalog) {
// Show PayPal shortcut on a product view page only if product has nonzero price
/** @var $currentProduct \Magento\Catalog\Model\Product */
$currentProduct = $this->_registry->registry('current_product');
if (!is_null($currentProduct)) {
$productPrice = (double) $currentProduct->getFinalPrice();
if (empty($productPrice) && !$this->_productTypeConfig->isProductSet($currentProduct->getTypeId())) {
return false;
}
}
}
return true;
}
/**
* Returns whether Qty field is valid for this item
*
* @return bool
*/
public function canHaveQty()
{
$product = $this->getProduct();
return !$this->productTypeConfig->isProductSet($product->getTypeId());
}
/**
* Check whether quantity field should be rendered
*
* @return bool
*/
public function shouldRenderQuantity()
{
return !$this->productTypeConfig->isProductSet($this->getProduct()->getTypeId());
}
/**
* Returns whether this qty field must be inactive
*
* @param \Magento\Framework\DataObject $row
* @return bool
*/
protected function _isInactive($row)
{
return $this->typeConfig->isProductSet($row->getTypeId());
}
