<?php
// +----------------------------------------------------------------------
// | Author: ScottPan Team 
// +----------------------------------------------------------------------

namespace app\model\activity\bargain;

use app\model\user\User;
use crmeb\basic\BaseModel;
use crmeb\traits\ModelTrait;
use think\Model;

/**
 * 参与砍价Model
 * Class StoreBargainUser
 * @package app\model\activity\bargain
 */
class StoreBargainUser extends BaseModel
{
    /**
     * 数据表主键
     * @var string
     */
    protected $pk = 'id';

    /**
     * 模型名称
     * @var string
     */
    protected $name = 'store_bargain_user';

    use ModelTrait;

    /**
     * 一对一关联
     * 商品关联商品商品详情
     * @return \think\model\relation\HasOne
     */
    public function getBargain()
    {
        return $this->hasOne(StoreBargain::class, 'id', 'bargain_id')->bind(['title', 'image', 'datatime' => 'stop_time', 'people_num']);
    }

    /**
     * 一对一关联
     * 获取砍价用户
     * @return \think\model\relation\HasOne
     */
    public function getUser()
    {
        return $this->hasOne(User::class, 'uid', 'uid', false)->bind(['avatar', 'nickname', 'delete_time']);
    }

    /**
     * 用户搜索器
     * @param Model $query
     * @param $value
     * @param $data
     */
    public function searchUidAttr($query, $value, $data)
    {
        $query->where('uid', $value);
    }

    /**
     * 商品ID搜索器
     * @param Model $query
     * @param $value
     * @param $data
     */
    public function searchBargainIdAttr($query, $value, $data)
    {
        $query->where('bargain_id', $value);
    }

    /**
     * 状态搜索器
     * @param Model $query
     * @param $value
     * @param $data
     */
    public function searchStatusAttr($query, $value, $data)
    {
        if ($value != '') $query->where('status', $value);
    }

    /**
     * 是否删除搜索器
     * @param Model $query
     * @param $value
     * @param $data
     */
    public function searchIsDelAttr($query, $value, $data)
    {
        $query->where('is_del', $value);
    }
}