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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
declare(strict_types=1);
namespace Magento\Shipping\Model\Rate;
use Magento\Quote\Model\Quote\Address\RateResult\ErrorFactory;
use Magento\Store\Model\StoreManagerInterface;
/**
* Carriers rates for different packages.
*/
class PackageResult extends Result
{
/**
* @var array
*/
private $packageResults = [];
/**
* @var ErrorFactory
*/
private $errorFactory;
/**
* @param StoreManagerInterface $storeManager
* @param ErrorFactory $errorFactory
*/
public function __construct(
StoreManagerInterface $storeManager,
ErrorFactory $errorFactory
) {
parent::__construct($storeManager);
$this->errorFactory = $errorFactory;
}
/**
* Add result for a number of packages.
*
* @param Result $result
* @param int $numberOfPackages
* @return void
*/
public function appendPackageResult(Result $result, int $numberOfPackages): void
{
$this->packageResults[] = ['packages' => $numberOfPackages, 'result' => $result];
}
/**
* @inheritDoc
*/
public function getAllRates()
{
//Process results for packages
while ($resultData = array_shift($this->packageResults)) {
/** @var Result $result */
$result = $resultData['result'];
$result->updateRatePrice($resultData['packages']);
foreach ($result->getAllRates() as $currentRate) {
foreach ($this->_rates as $rate) {
if ($rate->getMethod() === $currentRate->getMethod()) {
if ($rate === $currentRate) {
throw new \InvalidArgumentException('Same object received from carrier.');
}
$rate->setPrice($rate->getPrice() + $currentRate->getPrice());
continue 2;
}
}
//Rate does not exist
$this->append($currentRate);
}
}
return parent::getAllRates();
}
/**
* @inheritDoc
*/
public function getError()
{
if (!$this->_rates && !$this->packageResults) {
$this->setError(true);
$this->_rates[] = $this->errorFactory->create();
} else {
$this->getAllRates();
}
return parent::getError();
}
/**
* @inheritDoc
*/
public function getRateById($id)
{
$this->getAllRates();
return parent::getRateById($id);
}
/**
* @inheritDoc
*/
public function getCheapestRate()
{
$this->getAllRates();
return parent::getCheapestRate();
}
/**
* @inheritDoc
*/
public function getRatesByCarrier($carrier)
{
$this->getAllRates();
return parent::getRatesByCarrier($carrier);
}
/**
* @inheritDoc
*/
public function asArray()
{
$this->getAllRates();
return parent::asArray();
}
/**
* @inheritDoc
*/
public function sortRatesByPrice()
{
$this->getAllRates();
return parent::sortRatesByPrice();
}
/**
* @inheritDoc
*/
public function updateRatePrice($packageCount)
{
$this->getAllRates();
return parent::updateRatePrice($packageCount);
}
}