Lit\Nimo\Traits\MiddlewareTrait

Complexity

Total Complexity

4

Size/Duplication

Total Lines	44
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	4

Test Coverage

Coverage

0%

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	append()	0	8	1
A	prepend()	0	8	1
A	when()	0	4	1
A	catch()	0	4	1

<?php

declare(strict_types=1);

namespace Lit\Nimo\Traits;

use Interop\Http\Server\MiddlewareInterface;
use Lit\Nimo\Interfaces\RequestPredictionInterface;
use Lit\Nimo\MiddlewarePipe;
use Lit\Nimo\Middlewares\CatchMiddleware;
use Lit\Nimo\Middlewares\PredictionWrapperMiddleware;

trait MiddlewareTrait
{
    use AttachToRequestTrait;

    /**
     * append $middleware after this one, return the new $middlewareStack
     *
     * @param $middleware
     * @return MiddlewarePipe
     */
    public function append(MiddlewareInterface $middleware): MiddlewarePipe
    {
        $stack = new MiddlewarePipe();

        return $stack
            ->append($this)
            ->append($middleware);
    }

    /**
     * prepend $middleware before this one, return the new $middlewareStack
     *
     * @param $middleware
     * @return MiddlewarePipe
     */
    public function prepend(MiddlewareInterface $middleware): MiddlewarePipe
    {
        $stack = new MiddlewarePipe();

        return $stack
            ->prepend($this)
            ->prepend($middleware);
    }

    public function when(RequestPredictionInterface $requestPrediction): MiddlewareInterface
    {
        return new PredictionWrapperMiddleware($this, $requestPrediction);
    }

    public function catch (callable $catcher, string $catchClass = \Throwable::class): MiddlewareInterface

Possible parse error: non-abstract method defined as abstract

It is generally advisable to only define one property per statement.

    {
        return new CatchMiddleware($this, $catcher, $catchClass);
    }
}