jschreuder\Middle\ServerMiddleware\ErrorHandlerMiddleware

Complexity

Total Complexity

3

Size/Duplication

Total Lines	28
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	4

Test Coverage

Coverage

100%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	5	1
A	process()	0	13	2

<?php declare(strict_types = 1);

namespace jschreuder\Middle\ServerMiddleware;

use Interop\Http\ServerMiddleware\DelegateInterface;
use Interop\Http\ServerMiddleware\MiddlewareInterface;
use jschreuder\Middle\Controller\ControllerInterface;
use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\ServerRequestInterface;
use Psr\Log\LoggerInterface;

final class ErrorHandlerMiddleware implements MiddlewareInterface
{
    /** @var  LoggerInterface */
    private $logger;

    /** @var  ControllerInterface */
    private $errorController;

    public function __construct(LoggerInterface $logger, ControllerInterface $errorController)
    {
        $this->logger = $logger;
        $this->errorController = $errorController;
    }

    public function process(ServerRequestInterface $request, DelegateInterface $delegate): ResponseInterface
    {
        try {
            return $delegate->process($request);
        } catch (\Throwable $exception) {
            $this->logger->alert($exception->getMessage(), [
                'line' => $exception->getLine(),
                'file' => $exception->getFile(),
                'backtrace' => $exception->getTrace()
            ]);
            return $this->errorController->execute($request->withAttribute('error', $exception));
        }
    }
}