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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Quote\Model\Quote\Address\Total;
use Magento\Framework\Serialize\SerializerInterface;
/**
* Address Total Collector model
*/
class Collector extends \Magento\Sales\Model\Config\Ordered
{
/**
* Path to sort order values of checkout totals
*/
const XML_PATH_SALES_TOTALS_SORT = 'sales/totals_sort';
/**
* Total models array ordered for right display sequence
*
* @var array
*/
protected $_retrievers = [];
/**
* Corresponding store object
*
* @var \Magento\Store\Model\Store
*/
protected $_store;
/**
* Config group for totals declaration
*
* @var string
*/
protected $_configGroup = 'totals';
/**
* @var string
*/
protected $_configSection = 'quote';
/**
* Cache key for collectors
*
* @var string
*/
protected $_collectorsCacheKey = 'sorted_quote_collectors';
/**
* Core store config
*
* @var \Magento\Framework\App\Config\ScopeConfigInterface
*/
protected $_scopeConfig;
/**
* @var \Magento\Quote\Model\Quote\Address\TotalFactory
*/
protected $_totalFactory;
/**
* @param \Magento\Framework\App\Cache\Type\Config $configCacheType
* @param \Psr\Log\LoggerInterface $logger
* @param \Magento\Sales\Model\Config $salesConfig
* @param \Magento\Framework\App\Config\ScopeConfigInterface $scopeConfig
* @param \Magento\Store\Model\StoreManagerInterface $storeManager
* @param \Magento\Quote\Model\Quote\Address\TotalFactory $totalFactory
* @param \Magento\Framework\Simplexml\Element|mixed $sourceData
* @param mixed $store
* @param SerializerInterface $serializer
*/
public function __construct(
\Magento\Framework\App\Cache\Type\Config $configCacheType,
\Psr\Log\LoggerInterface $logger,
\Magento\Sales\Model\Config $salesConfig,
\Magento\Framework\App\Config\ScopeConfigInterface $scopeConfig,
\Magento\Store\Model\StoreManagerInterface $storeManager,
\Magento\Quote\Model\Quote\Address\TotalFactory $totalFactory,
$sourceData = null,
$store = null,
SerializerInterface $serializer = null
) {
$this->_scopeConfig = $scopeConfig;
$this->_totalFactory = $totalFactory;
parent::__construct($configCacheType, $logger, $salesConfig, $sourceData, $serializer);
$this->_store = $store ?: $storeManager->getStore();
$this->_initModels()->_initCollectors()->_initRetrievers();
}
/**
* Get total models array ordered for right calculation logic
*
* @return array
*/
public function getCollectors()
{
return $this->_collectors;
}
/**
* Get total models array ordered for right display sequence
*
* @return \Magento\Quote\Model\Quote\Address\Total\AbstractTotal[]
*/
public function getRetrievers()
{
return $this->_retrievers;
}
/**
* Init model class by configuration
*
* @param string $class
* @param string $totalCode
* @param array $totalConfig
* @return \Magento\Quote\Model\Quote\Address\Total\AbstractTotal
* @throws \Magento\Framework\Exception\LocalizedException
*/
protected function _initModelInstance($class, $totalCode, $totalConfig)
{
$model = $this->_totalFactory->create($class);
if (!$model instanceof \Magento\Quote\Model\Quote\Address\Total\AbstractTotal) {
throw new \Magento\Framework\Exception\LocalizedException(
__(
'The address total model should be extended from
\Magento\Quote\Model\Quote\Address\Total\AbstractTotal.'
)
);
}
$model->setCode($totalCode);
$this->_modelsConfig[$totalCode] = $this->_prepareConfigArray($totalCode, $totalConfig);
$this->_modelsConfig[$totalCode] = $model->processConfigArray($this->_modelsConfig[$totalCode], $this->_store);
return $model;
}
/**
* Initialize retrievers array
*
* @return $this
* @SuppressWarnings(PHPMD.UnusedPrivateMethod)
*/
private function _initRetrievers()
{
$sorts = $this->_scopeConfig->getValue(
self::XML_PATH_SALES_TOTALS_SORT,
\Magento\Store\Model\ScopeInterface::SCOPE_STORE,
$this->_store
);
foreach ($sorts as $code => $sortOrder) {
if (isset($this->_models[$code])) {
// Reserve enough space for collisions
$retrieverId = 100 * (int)$sortOrder;
// Check if there is a retriever with such id and find next available position if needed
while (isset($this->_retrievers[$retrieverId])) {
$retrieverId++;
}
$this->_retrievers[$retrieverId] = $this->_models[$code];
}
}
ksort($this->_retrievers);
$notSorted = array_diff(array_keys($this->_models), array_keys($sorts));
foreach ($notSorted as $code) {
$this->_retrievers[] = $this->_models[$code];
}
return $this;
}
}