myc/app/common/model/system/groupData/SystemGroup.php

<?php




namespace app\common\model\system\groupData;


use app\common\model\BaseModel;

/**
 * Class SystemGroup
 * @package app\common\model\system\groupData
 * @author zfy
 * @day 2020-03-30
 */
class SystemGroup extends BaseModel
{
    /**
     * @return string
     * @author zfy
     * @day 2020-03-30
     */
    public static function tablePk(): string
    {
        return 'group_id';
    }

    /**
     * @return string
     * @author zfy
     * @day 2020-03-30
     */
    public static function tableName(): string
    {
        return 'system_group';
    }

    /**
     * @param $value
     * @return mixed
     * @author zfy
     * @day 2020-03-30
     */
    public function getFieldsAttr($value)
    {
        return json_decode($value, true);
    }

    /**
     * @param $value
     * @return false|string
     * @author zfy
     * @day 2020-03-30
     */
    public function setFieldsAttr($value)
    {
        return json_encode($value);
    }
}