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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Tax\Model;
use Magento\Framework\Exception\NoSuchEntityException;
use Magento\Tax\Model\ClassModel as TaxClassModel;
use Magento\Tax\Model\ClassModelFactory as TaxClassModelFactory;
/**
* Registry for the tax class models
*/
class ClassModelRegistry
{
/**
* Tax class model factory
*
* @var TaxClassModelFactory
*/
private $taxClassModelFactory;
/**
* Tax class models
*
* @var TaxClassModel[]
*/
private $taxClassRegistryById = [];
/**
* Initialize dependencies
*
* @param TaxClassModelFactory $taxClassModelFactory
*/
public function __construct(TaxClassModelFactory $taxClassModelFactory)
{
$this->taxClassModelFactory = $taxClassModelFactory;
}
/**
* Add tax class model to the registry
*
* @param TaxClassModel $taxClassModel
* @return void
*/
public function registerTaxClass(TaxClassModel $taxClassModel)
{
$this->taxClassRegistryById[$taxClassModel->getId()] = $taxClassModel;
}
/**
* Retrieve tax class model from the registry
*
* @param int $taxClassId
* @return TaxClassModel
* @throws NoSuchEntityException
*/
public function retrieve($taxClassId)
{
if (isset($this->taxClassRegistryById[$taxClassId])) {
return $this->taxClassRegistryById[$taxClassId];
}
/** @var TaxClassModel $taxClassModel */
$taxClassModel = $this->taxClassModelFactory->create()->load($taxClassId);
if (!$taxClassModel->getId()) {
// tax class does not exist
throw NoSuchEntityException::singleField(TaxClassModel::KEY_ID, $taxClassId);
}
$this->taxClassRegistryById[$taxClassModel->getId()] = $taxClassModel;
return $taxClassModel;
}
/**
* Remove an instance of the tax class model from the registry
*
* @param int $taxClassId
* @return void
*/
public function remove($taxClassId)
{
unset($this->taxClassRegistryById[$taxClassId]);
}
}