RateCode.php

Go to the documentation of this file.

<?php
namespace Magento\Tax\Model\Api\SearchCriteria\JoinProcessor;

use Magento\Framework\Api\SearchCriteria\CollectionProcessor\JoinProcessor\CustomJoinInterface;
use Magento\Framework\Data\Collection\AbstractDb;

class RateCode implements CustomJoinInterface
{
    public function apply(AbstractDb $collection)
    {
        $taxCalculationTableAlias = 'tc';

        $collection->joinCalculationData($taxCalculationTableAlias);

        $collection->getSelect()->joinLeft(
            ['rc' => $collection->getTable('tax_calculation_rate')],
            "{$taxCalculationTableAlias}.tax_calculation_rate_id = rc.tax_calculation_rate_id",
            []
        );

        return true;
    }
}