<?php

namespace app\model\saas;

use app\extra\basic\Model;
use app\model\system\SystemUser;
use think\model\relation\HasOne;


/**
 * @property integer $id (主键)
 * @property mixed $openid 
 * @property integer $service_id 
 * @property string $content 
 * @property string $type 
 * @property integer $status 1已读
 * @property mixed $create_at
 */
class SaasChatMsg extends Model
{
    /**
     * The connection name for the model.
     *
     * @var string|null
     */
    protected $connection = 'mysql';
    
    /**
     * The table associated with the model.
     *
     * @var string
     */
    protected string $table = "saas_chat_msg";
    
    /**
     * The primary key associated with the table.
     *
     * @var string
     */
    protected string $primaryKey = "id";
    
    /**
     * Indicates if the model should be timestamped.
     *
     * @var bool
     */
    public bool $timestamps = false;

    public function nick(): HasOne
    {
        return $this->hasOne(SystemUser::class,"id","service_id");
    }

    public function user(): HasOne
    {
        return $this->hasOne(SaasUserOpen::class,"openid","openid");
    }

}