lanzu_api_2021-12-26/app/Exception/Handler/SsdbExceptionHandler.php

<?php

namespace App\Exception\Handler;

use App\Exception\SsdbException;
use Hyperf\ExceptionHandler\ExceptionHandler;
use Psr\Http\Message\ResponseInterface;
use Throwable;
use App\Constants\ErrorCode;
use Hyperf\HttpMessage\Stream\SwooleStream;

class SsdbExceptionHandler extends ExceptionHandler
{

    public function handle(Throwable $throwable, ResponseInterface $response)
    {
        $this->stopPropagation();

        $content = json_encode(
            [
                "status" => 'error',
                "code" => ErrorCode::SSDB_ERROR,
                "result" => [],
                "message" => $throwable->getMessage() ?: ErrorCode::getMessage(ErrorCode::SSDB_ERROR)
            ]
        );

        return $response->withHeader('Content-Type', 'application/json')
            ->withStatus($throwable->status)
            ->withBody(new SwooleStream($content));
    }

    public function isValid(Throwable $throwable): bool
    {
        return $throwable instanceof SsdbException;
    }
}