/**
* Get quantity results for a quote.
*
* @param Mage_Sales_Model_Quote
* @return EbayEnterprise_Inventory_Model_Quantity_Results
*/
public function getQuantityResultsForQuote(Mage_Sales_Model_Quote $quote)
{
$items = $this->_itemSelection->selectFrom($quote->getAllItems());
return $this->_getSessionResults($items) ?: $this->_requestNewResults($items);
}
/**
* Calculate the total quantity requested of a given item. All items in the
* quote with the same SKU as the given item will be counted toward the
* total quantity.
*
* @param Mage_Sales_Model_Quote_Item_Abstract
* @return int
*/
protected function _calculateTotalQuantityRequested(Mage_Sales_Model_Quote_Item_Abstract $item)
{
$inventoryItems = $this->_inventoryItemSelection->selectFrom($item->getQuote()->getAllItems());
return $this->_quantityHelper->calculateTotalQuantityRequested($item, $inventoryItems);
}
/**
* Select items to be sent in the request from the given array
* based on product type.
*
* @param Mage_Sales_Model_Quote_Item_Abstract[]
* @return Mage_Sales_Model_Quote_Item_Abstract[]
*/
public function selectFrom(array $items)
{
return array_filter($this->selector->selectFrom($items), [$this->qtyService, 'isItemAvailable']);
}
