Completed
Pull Request — master (#6)
by Dawid
05:56
created

CallableMiddleware::__construct()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 4

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 3
CRAP Score 1

Importance

Changes 0
Metric Value
dl 0
loc 4
ccs 3
cts 3
cp 1
rs 10
c 0
b 0
f 0
cc 1
nc 1
nop 1
crap 1
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<?php declare(strict_types=1);
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namespace Igni\Network\Http\Middleware;
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use Igni\Network\Exception\MiddlewareException;
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use Psr\Http\Message\ResponseInterface;
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use Psr\Http\Message\ServerRequestInterface;
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use Psr\Http\Server\MiddlewareInterface;
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use Psr\Http\Server\RequestHandlerInterface;
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class CallableMiddleware implements MiddlewareInterface
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{
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    protected $middleware;
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    public function __construct(callable $middleware)
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    {
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        $this->middleware = $middleware;
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    }
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    public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
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    {
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        $response = ($this->middleware)($request, $handler);
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        if (!$response instanceof ResponseInterface) {
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            throw MiddlewareException::forInvalidMiddlewareResponse($response);
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        }
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        return $response;
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    }
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}
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