Lit\Nimo\Middlewares\PredictionWrapperMiddleware

Complexity

Total Complexity

3

Size/Duplication

Total Lines	27
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes	2
Bugs	0	Features	2

2 Methods

Rating	Name	Duplication	Size	Complexity
A	shouldRun()	0	6	2
A	__construct()	0	8	1

<?php

declare(strict_types=1);

namespace Lit\Nimo\Middlewares;

use Lit\Nimo\Interfaces\RequestPredictionInterface;
use Psr\Http\Message\ServerRequestInterface;
use Psr\Http\Server\MiddlewareInterface;
use Psr\Http\Server\RequestHandlerInterface;

/**
 * Wraps a middleware, skip inner logic when the RequestPredictionInterface fail (or pass, by `reverted` option)
 */
class PredictionWrapperMiddleware extends AbstractConditionMiddleware
{
    /**
     * @var RequestPredictionInterface
     */
    protected $requestPrediction;
    /**
     * @var bool
     */
    protected $reverted;

    public function __construct(
        MiddlewareInterface $innerMiddleware,
        RequestPredictionInterface $requestPrediction,
        $reverted = false
    ) {
        parent::__construct($innerMiddleware);
        $this->requestPrediction = $requestPrediction;
        $this->reverted = $reverted;
    }

    protected function shouldRun(ServerRequestInterface $request, RequestHandlerInterface $handler): bool
    {
        if ($this->reverted) {
            return !$this->requestPrediction->isTrue($request);
        } else {
            return $this->requestPrediction->isTrue($request);
        }
    }
}