bourse_p2/app/model/UserChatLinkModel.php

<?php

namespace app\model;

class UserChatLinkModel extends BaseModel
{
    const USER_CHAT_LINK_USER_TYPE_PC = 1;         //h5,pc 用户
    const USER_CHAT_LINK_USER_TYPE_ADMIN = 2;     // 管理端账号
    protected $name = 'user_chat_link';

    public function admin()
    {
        return $this->belongsTo(AdminModel::class, 'user_id', 'id');
    }
}