Next::handle() - Code Metrics - Inspection of "New middleware pipe" - igniphp/framework - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#25)

by Dawid

created 2018-08-05 17:27 UTC

Next::handle() A

↳ Parent: Next

Complexity

Conditions	2
Paths	2

Size

Total Lines	9
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	6

Importance

Changes

Metric	Value
cc	2
eloc	4
nc	2
nop	1
dl	0
loc	9
ccs	0
cts	5
cp	0
crap	6
rs	10
c	0
b	0
f	0

<?php declare(strict_types=1);

namespace Igni\Http\Middleware;

use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\ServerRequestInterface;
use Psr\Http\Server\RequestHandlerInterface;
use SplQueue;

/**
 * Iterates a queue of middleware and executes them.
 */
final class Next implements RequestHandlerInterface
{
    /**
     * @var RequestHandlerInterface
     */
    private $parent;

    /**
     * @var SplQueue
     */
    private $queue;

    /**
     * Next constructor.
     * @param SplQueue $queue
     * @param RequestHandlerInterface $parent
     */
    public function __construct(SplQueue $queue, RequestHandlerInterface $parent)
    {
        $this->queue = clone $queue;
        $this->parent = $parent;
    }

    public function __invoke(ServerRequestInterface $request): ResponseInterface
    {
        return $this->handle($request);
    }

    public function handle(ServerRequestInterface $request): ResponseInterface
    {
        if ($this->queue->isEmpty()) {
            return $this->parent->handle($request);
        }

        $middleware = $this->queue->dequeue();

        return $middleware->process($request, $this);
    }
}


1			<?php declare(strict_types=1);
2
3			namespace Igni\Http\Middleware;
4
5			use Psr\Http\Message\ResponseInterface;
6			use Psr\Http\Message\ServerRequestInterface;
7			use Psr\Http\Server\RequestHandlerInterface;
8			use SplQueue;
9
10			/**
11			* Iterates a queue of middleware and executes them.
12			*/
13			final class Next implements RequestHandlerInterface
14			{
15			/**
16			* @var RequestHandlerInterface
17			*/
18			private $parent;
19
20			/**
21			* @var SplQueue
22			*/
23			private $queue;
24
25			/**
26			* Next constructor.
27			* @param SplQueue $queue
28			* @param RequestHandlerInterface $parent
29			*/
30			public function __construct(SplQueue $queue, RequestHandlerInterface $parent)
31			{
32			$this->queue = clone $queue;
33			$this->parent = $parent;
34			}
35
36			public function __invoke(ServerRequestInterface $request): ResponseInterface
37			{
38			return $this->handle($request);
39			}
40
41			public function handle(ServerRequestInterface $request): ResponseInterface
42			{
43			if ($this->queue->isEmpty()) {
44			return $this->parent->handle($request);
45			}
46
47			$middleware = $this->queue->dequeue();
48
49			return $middleware->process($request, $this);
50			}
51			}
52

igniphp / framework

Pull Request — master (#25)

Next::handle() A

Complexity

Size

Duplication

Code Coverage

Importance

Duplication Side-by-Side

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