<?php
/**
 * Author: cfn <cfn@leapy.cn>
 */

namespace App\Exception\Handler;

use Hyperf\ExceptionHandler\ExceptionHandler;
use Hyperf\HttpMessage\Stream\SwooleStream;
use Swow\Psr7\Message\ResponsePlusInterface;
use Throwable;

class ServiceExceptionHandler extends ExceptionHandler
{
    public function handle(Throwable $throwable, ResponsePlusInterface $response)
    {
        if (!$response->hasHeader('content-type')) {
            $response = $response->withAddedHeader('content-type', 'application/json; charset=utf-8');
        }
        return $response->withHeader('Server', 'leapy')
            ->withStatus(200)
            ->withBody(new SwooleStream(json_encode(['code' => 1, 'msg' => $throwable->getMessage()])));
    }

    public function isValid(Throwable $throwable): bool
    {
        return $throwable instanceof \App\Exception\ServiceException;
    }
}