<?php
namespace app\common\exception;

use think\Exception;

class ServiceException extends Exception
{
    public $message = '';
    public $httpCode = 500;
    public $code = 500;

    public function __construct($message = '', $httpCode = 500, $code = 500){
        $this->message = $message;
        $this->httpCode = $httpCode;
        $this->code = $code;

        $this->render();
    }

    /**
     * 针对swoole，配置中app里设置exception_handle始终无效，只能先手动把消息设置成固定格式
     */
    protected function render()
    {
        $data = [
            'status'  => $this->code,
            'message' => $this->message,
            'data'    => [],
        ];

        $this->message = json_encode($data);
    }
}