/**
* Register the change amount inventory
*
* @param integer $orderId Order identifier
* @param \XLite\Module\XC\ProductVariants\Model\ProductVariant $variant Product variant object
* @param integer $delta Inventory delta changes
*
* @return void
*/
public function registerChangeVariantAmount($orderId, $variant, $delta)
{
/** @var \XLite\Model\Product $product */
$product = $variant->getProduct();
$inventory = $product->getInventory();
if (!$variant->getDefaultAmount() || $inventory->getEnabled()) {
$this->registerEvent($orderId, static::CODE_CHANGE_AMOUNT, $this->getOrderChangeAmountDescription($orderId, $delta, $inventory), $this->getOrderChangeAmountData($orderId, $product->getName(), $variant->getPublicAmount() - $delta, $delta));
}
}
/**
* {@inheritDoc}
*/
public function getDefaultAmount()
{
$this->__initializer__ && $this->__initializer__->__invoke($this, 'getDefaultAmount', array());
return parent::getDefaultAmount();
}