/**
* Recalculate child discount. Separate discount between children
*
* @param AbstractItem $child
* @return $this
*/
protected function _recalculateChildDiscount($child)
{
$item = $child->getParentItem();
$prices = array('base' => $item->getBaseOriginalPrice(), 'current' => $item->getPrice());
$keys = array('discount_amount', 'original_discount_amount');
foreach ($keys as $key) {
$child->setData($key, $child->getData($key) * $child->getPrice() / $prices['current']);
$child->setData('base_' . $key, $child->getData('base_' . $key) * $child->getPrice() / $prices['base']);
}
return $this;
}
/**
* Prevent compounding nominal subtotal in case if the trial payment exists
*
* @param \Magento\Sales\Model\Quote\Address $address
* @param \Magento\Sales\Model\Quote\Item\AbstractItem $item
* @return void
* @see \Magento\Sales\Model\Quote\Address\Total\Nominal\Subtotal
*/
protected function _afterCollectSuccess($address, $item)
{
$item->setData('skip_compound_row_total', true);
}
