/** * Assemble recalculate item event * * @param \XLite\Model\OrderItem $item Order item * * @return array */ protected function assembleRecalculateItemEvent(\XLite\Model\OrderItem $item) { $data = parent::assembleRecalculateItemEvent($item); if ($item->getVariant()) { $data['sku'] = $item->getVariant()->getSku() ? $item->getVariant()->getSku() : null; } return $data; }