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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
/**
* Tax rate resource model
*
* @author Magento Core Team <core@magentocommerce.com>
*/
namespace Magento\Tax\Model\ResourceModel\Calculation;
class Rate extends \Magento\Framework\Model\ResourceModel\Db\AbstractDb
{
/**
* Resource initialization
*
* @return void
*/
protected function _construct()
{
$this->_init('tax_calculation_rate', 'tax_calculation_rate_id');
}
/**
* Initialize unique fields
*
* @return $this
*/
protected function _initUniqueFields()
{
$this->_uniqueFields = [['field' => ['code'], 'title' => __('Code')]];
return $this;
}
/**
* Delete all rates
*
* @return $this
*/
public function deleteAllRates()
{
$this->getConnection()->delete($this->getMainTable());
return $this;
}
/**
* Check if this rate exists in rule
*
* @param int $rateId
* @return array
*/
public function isInRule($rateId)
{
$connection = $this->getConnection();
$select = $connection->select()->from(
$this->getTable('tax_calculation'),
['tax_calculation_rate_id']
)->where(
'tax_calculation_rate_id = ?',
$rateId
);
return $connection->fetchCol($select);
}
}