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<?php
/**
* Copyright since 2007 PrestaShop SA and Contributors
* PrestaShop is an International Registered Trademark & Property of PrestaShop SA
*
* NOTICE OF LICENSE
*
* This source file is subject to the Open Software License (OSL 3.0)
* that is bundled with this package in the file LICENSE.md.
* It is also available through the world-wide-web at this URL:
* https://opensource.org/licenses/OSL-3.0
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@prestashop.com so we can send you a copy immediately.
*
* DISCLAIMER
*
* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
* versions in the future. If you wish to customize PrestaShop for your
* needs please refer to https://devdocs.prestashop.com/ for more information.
*
* @author PrestaShop SA and Contributors <contact@prestashop.com>
* @copyright Since 2007 PrestaShop SA and Contributors
* @license https://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
*/
namespace PrestaShop\PrestaShop\Core\Domain\Product\Combination\ValueObject;
use PrestaShop\PrestaShop\Core\Domain\Product\Combination\Exception\CombinationConstraintException;
use PrestaShop\PrestaShop\Core\Domain\Product\Exception\ProductConstraintException;
/**
* Holds product combination identification data
*/
class CombinationId implements CombinationIdInterface
{
/**
* Indicates that no combination is provided/selected
*
* @deprecated since 8.0.0 and will be removed in next major version.
* @see NoCombinationId instead
*/
public const NO_COMBINATION = 0;
/**
* @var int
*/
private $combinationId;
/**
* @param int $combinationId
*/
public function __construct(int $combinationId)
{
$this->assertValueIsPositive($combinationId);
$this->combinationId = $combinationId;
}
/**
* @return int
*/
public function getValue(): int
{
return $this->combinationId;
}
/**
* @param int $value
*
* @throws ProductConstraintException
*/
private function assertValueIsPositive(int $value)
{
if (0 >= $value) {
throw new CombinationConstraintException(sprintf('Combination id must be positive integer. "%s" given', $value), CombinationConstraintException::INVALID_ID);
}
}
}