Your IP : 216.73.216.43
<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\CatalogInventory\Block\Stockqty;
use Magento\Catalog\Model\Product;
/**
* Product stock qty abstract block
*/
abstract class AbstractStockqty extends \Magento\Framework\View\Element\Template
{
/**
* Threshold qty config path
* @deprecated
* @see \Magento\CatalogInventory\Model\Configuration::XML_PATH_STOCK_THRESHOLD_QTY
*/
const XML_PATH_STOCK_THRESHOLD_QTY = 'cataloginventory/options/stock_threshold_qty';
/**
* Core registry
*
* @var \Magento\Framework\Registry
*/
protected $_coreRegistry;
/**
* @var \Magento\CatalogInventory\Api\StockStateInterface
*/
protected $stockState;
/**
* @var \Magento\CatalogInventory\Api\StockRegistryInterface
*/
protected $stockRegistry;
/**
* @param \Magento\Framework\View\Element\Template\Context $context
* @param \Magento\Framework\Registry $registry
* @param \Magento\CatalogInventory\Api\StockStateInterface $stockState
* @param \Magento\CatalogInventory\Api\StockRegistryInterface $stockRegistry
* @param array $data
*/
public function __construct(
\Magento\Framework\View\Element\Template\Context $context,
\Magento\Framework\Registry $registry,
\Magento\CatalogInventory\Api\StockStateInterface $stockState,
\Magento\CatalogInventory\Api\StockRegistryInterface $stockRegistry,
array $data = []
) {
$this->_coreRegistry = $registry;
$this->stockState = $stockState;
$this->stockRegistry = $stockRegistry;
parent::__construct($context, $data);
}
/**
* Retrieve current product object
*
* @return \Magento\Catalog\Model\Product
*/
public function getProduct()
{
return $this->_coreRegistry->registry('current_product');
}
/**
* Retrieve current product stock qty
*
* @return float
*/
public function getStockQty()
{
if (!$this->hasData('product_stock_qty')) {
$qty = 0;
$productId = $this->getProduct()->getId();
if ($productId) {
$qty = $this->getProductStockQty($this->getProduct());
}
$this->setData('product_stock_qty', $qty);
}
return $this->getData('product_stock_qty');
}
/**
* Retrieve product stock qty
*
* @param Product $product
* @return float
*/
public function getProductStockQty($product)
{
return $this->stockRegistry->getStockStatus($product->getId(), $product->getStore()->getWebsiteId())->getQty();
}
/**
* Retrieve threshold of qty to display stock qty message
*
* @return string
*/
public function getThresholdQty()
{
if (!$this->hasData('threshold_qty')) {
$qty = (float)$this->_scopeConfig->getValue(
self::XML_PATH_STOCK_THRESHOLD_QTY,
\Magento\Store\Model\ScopeInterface::SCOPE_STORE
);
$this->setData('threshold_qty', $qty);
}
return $this->getData('threshold_qty');
}
/**
* Retrieve id of message placeholder in template
*
* @return string
*/
public function getPlaceholderId()
{
return 'stock-qty-' . $this->getProduct()->getId();
}
/**
* Retrieve visibility of stock qty message
*
* @return bool
*/
public function isMsgVisible()
{
return $this->getStockQty() > 0
&& $this->getStockQtyLeft() > 0
&& $this->getStockQtyLeft() <= $this->getThresholdQty();
}
/**
* Retrieve current product qty left in stock
*
* @return float
*/
public function getStockQtyLeft()
{
$stockItem = $this->stockRegistry->getStockItem($this->getProduct()->getId());
$minStockQty = $stockItem->getMinQty();
return $this->getStockQty() - $minStockQty;
}
}