dyuitTools/dyu/application/store/model/Spec.php

<?php

/**
 *
 * @copyright ©2020 点小铺
 * @author  hanj
 * @link: https://dyuit.com
 * Created by VSCode
 */

namespace app\store\model;

use app\common\model\Spec as SpecModel;

/**
 * 规格/属性(组)模型
 * Class Spec
 * @package app\store\model
 */
class Spec extends SpecModel
{
    /**
     * 根据规格组名称查询规格id
     * @param $spec_name
     * @return mixed
     */
    public function getSpecIdByName($spec_name)
    {
        return self::where(compact('spec_name'))->value('spec_id');
    }

    /**
     * 新增规格组
     * @param $spec_name
     * @return false|int
     */
    public function add($spec_name)
    {
        $wxapp_id = self::$wxapp_id;
        return $this->save(compact('spec_name', 'wxapp_id'));
    }

}