DER2021102201/app/common/model/plus/chat/ChatRelation.php

<?php


namespace app\common\model\plus\chat;

use app\common\model\BaseModel;

/**
 * 客服消息关系模型
 */
class ChatRelation extends BaseModel
{
    protected $pk = 'relation_id';
    protected $name = 'chat_relation';

    /**
     * 关联会员表
     */
    public function user()
    {
        return $this->belongsTo('app\\common\\model\\user\\User', 'user_id', 'user_id');
    }

    /**
     * 关联供应商表
     */
    public function supplier()
    {
        return $this->belongsTo('app\\common\\model\\supplier\\Supplier', 'shop_supplier_id', 'shop_supplier_id');
    }
}