lachang/app/common/model/mj/MjSendActivity.php

<?php

namespace app\common\model\mj;

use app\common\library\helper;
use app\common\model\BaseModel;
use app\common\model\mj\MjSendGoods as MjSendGoodsModel;

/**
 * 满件送赠品活动模型
 * @package app\store\model\coupon
 */
class MjSendActivity extends BaseModel
{
    //审核状态
    const AUDIT_STATUS = [0=>'待审核',1=>'审核通过',2=>'审核不通过'];
    //活动状态
    const STATUS = [0=>'禁用',1=>'启用'];

    protected $name = 'mj_send_activity';

    protected $append = ['goods_info'];

    /**
     * 获取器：阶梯属性
     * @param $value
     * @return array
     */
    public function getMjPropsAttr($value)
    {
        return helper::jsonDecode($value);
    }

    /**
     * 设置器：阶梯属性
     * @param $value
     * @return string
     */
    public function setMjPropsAttr($value)
    {
        return $value ? helper::jsonEncode($value) : '';
    }

    /**
     * 优惠券详情
     * @param int $couponId
     * @return null|static
     */
    public static function detail(int $couponId,$with =[])
    {
        return self::get($couponId,$with);
    }


    //行为操作关联
    public function goodsExcept(){
        return $this->hasOne(MjSendGoodsModel::class,'mj_send_activity_id','id');
    }

    public function giftGoods(){
        return $this->hasMany(MjSendGiftGoods::class,'mj_send_activity_id','id');

    }
}