/**
* Update WEEE amounts discount percents
*
* @param \Magento\Framework\Event\Observer $observer
* @return $this
*/
public function updateDiscountPercents(\Magento\Framework\Event\Observer $observer)
{
if (!$this->_weeeData->isEnabled()) {
return $this;
}
$productCondition = $observer->getEvent()->getProductCondition();
if ($productCondition) {
$eventProduct = $productCondition;
} else {
$eventProduct = $observer->getEvent()->getProduct();
}
$this->_weeeTax->updateProductsDiscountPercent($eventProduct);
return $this;
}