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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Sales\Observer\Frontend;
use Magento\Customer\Helper\Address as CustomerAddress;
use Magento\Customer\Model\Address\AbstractAddress;
use Magento\Framework\Event\Observer;
use Magento\Framework\Event\ObserverInterface;
use Magento\Sales\Model\Order;
use Magento\Sales\Model\Order\Address;
/**
* Class AddVatRequestParamsOrderComment
*/
class AddVatRequestParamsOrderComment implements ObserverInterface
{
/**
* Customer address
*
* @var CustomerAddress
*/
protected $customerAddressHelper;
/**
* @param CustomerAddress $customerAddressHelper
*/
public function __construct(CustomerAddress $customerAddressHelper)
{
$this->customerAddressHelper = $customerAddressHelper;
}
/**
* Add VAT validation request date and identifier to order comments
*
* @param Observer $observer
* @return void
*/
public function execute(Observer $observer)
{
/** @var $orderInstance Order */
$orderInstance = $observer->getOrder();
/** @var $orderAddress Address */
$orderAddress = $this->_getVatRequiredSalesAddress($orderInstance);
if (!$orderAddress instanceof Address) {
return;
}
$vatRequestId = $orderAddress->getVatRequestId();
$vatRequestDate = $orderAddress->getVatRequestDate();
if (is_string($vatRequestId)
&& !empty($vatRequestId)
&& is_string($vatRequestDate)
&& !empty($vatRequestDate)
) {
$orderHistoryComment = __('VAT Request Identifier')
. ': ' . $vatRequestId . '<br />'
. __('VAT Request Date') . ': ' . $vatRequestDate;
$orderInstance->addStatusHistoryComment($orderHistoryComment, false);
}
}
/**
* Retrieve sales address (order or quote) on which tax calculation must be based
*
* @param Order $order
* @param \Magento\Store\Model\Store|string|int|null $store
* @return Address|null
*/
protected function _getVatRequiredSalesAddress($order, $store = null)
{
$configAddressType = $this->customerAddressHelper->getTaxCalculationAddressType($store);
$requiredAddress = $configAddressType === AbstractAddress::TYPE_SHIPPING
? $order->getShippingAddress()
: $order->getBillingAddress();
return $requiredAddress;
}
}