Lit\Nimo\Traits\AttachToRequestTrait

Complexity

Total Complexity

8

Size/Duplication

Total Lines	41
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Test Coverage

Coverage

0%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	fromRequest()	0	13	4
A	attachToRequest()	0	16	4

<?php

declare(strict_types=1);

namespace Lit\Nimo\Traits;

use Psr\Http\Message\ServerRequestInterface;

trait AttachToRequestTrait
{
    /**
     * @param ServerRequestInterface $request
     * @return static
     */
    public static function fromRequest(ServerRequestInterface $request)
    {
        /** @noinspection PhpUndefinedClassConstantInspection */
        $key = defined('static::ATTR_KEY') ? static::ATTR_KEY : static::class;
        if (!$instance = $request->getAttribute($key)) {
            throw new \RuntimeException('middleware not found:' . $key);
        }
        if (!$instance instanceof static) {
            throw new \RuntimeException('middleware class error:' . $key);
        }

        return $instance;
    }

    /**
     * @param ServerRequestInterface $request
     * @return ServerRequestInterface
     */
    protected function attachToRequest(ServerRequestInterface $request = null): ServerRequestInterface
    {
        /**
         * @var ServerRequestInterface $request
         */
        /** @noinspection PhpUndefinedFieldInspection */
        $request = $request ?: $this->request;

The property request does not exist. Did you maybe forget to declare it?

        /** @noinspection PhpUndefinedClassConstantInspection */
        $key = defined('static::ATTR_KEY') ? static::ATTR_KEY : static::class;
        if ($request->getAttribute($key)) {
            throw new \RuntimeException('middleware collision:' . $key);
        }

        return $this->request = $request->withAttribute($key, $this);
    }
}