<?php
/**
 * @author  Magediary
 * @package Magediary_ProductQuestion
 */

namespace Magediary\ProductQuestion\Ui\Component\Listing\Column;

use Magento\Ui\Component\Listing\Columns\Column;

class Sku extends Column
{
    /**
     * Prepare data
     *
     * @param array $dataSource
     * @return array
     */
    public function prepareDataSource(array $dataSource)
    {
        if (isset($dataSource['data']['items'])) {
            foreach ($dataSource['data']['items'] as & $item) {
                $item[$this->getData('name')] = $item['sku'];
            }
        }

        return $dataSource;
    }
}