dmt-software / insolvency-client

src/Http/Middleware/ExceptionMiddleware.php

<?php

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namespace DMT\Insolvency\Http\Middleware;

use DMT\Http\Client\MiddlewareInterface;
use DMT\Http\Client\RequestHandlerInterface;
use DMT\Insolvency\Exception\AuthorizationException;
use DMT\Insolvency\Exception\NotFoundException;
use DMT\Insolvency\Exception\ResponseException;
use DMT\Insolvency\Exception\UnavailableException;
use Psr\Http\Message\RequestInterface;
use Psr\Http\Message\ResponseInterface;

/**
 * Class ExceptionMiddleware
 */

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class ExceptionMiddleware implements MiddlewareInterface
{
    /**

Parameter $request should have a doc-comment as per coding-style.

Parameter $handler should have a doc-comment as per coding-style.

     * {@inheritDoc}
     */

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    public function process(RequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
    {
        $response = $handler->handle($request);

        if ($response->getStatusCode() >= 500) {
            throw new UnavailableException($response->getReasonPhrase());
        }

        if ($response->getStatusCode() === 404) {
            throw new NotFoundException('No results found');
        }

        if ($response->getStatusCode() === 401) {
            throw new AuthorizationException($response->getReasonPhrase());
        }

        if ($response->getStatusCode() >= 400) {
            throw new ResponseException($response->getReasonPhrase());
        }

        return $response;
    }
}