<?php

namespace app\common\model\marketing;

use think\Model;
use traits\model\SoftDelete;

class ActivitySku extends Model
{

    use SoftDelete;   

    // 表名
    protected $table = 'shop_activity_sku_prize';
    
    // 自动写入时间戳字段
    protected $autoWriteTimestamp = 'integer';

    // 定义时间戳字段名
    protected $createTime = 'createtime';
    protected $updateTime = 'updatetime';
    protected $deleteTime = 'deletetime';

    // 关联活动
    public function activity()
    {
        return $this->belongsTo('Activity', 'activity_id', 'id');
    }

}