Test Failed
Branch master (e46a7e)
by mcfog
02:27
created

AbstractMiddleware::delegate()   A

Complexity

Conditions 2
Paths 1

Size

Total Lines 4
Code Lines 2

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 2
CRAP Score 2

Importance

Changes 0
Metric Value
dl 0
loc 4
ccs 2
cts 2
cp 1
rs 10
c 0
b 0
f 0
cc 2
eloc 2
nc 1
nop 1
crap 2
1
<?php
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declare(strict_types=1);
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namespace Lit\Nimo;
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use Interop\Http\Server\MiddlewareInterface;
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use Interop\Http\Server\RequestHandlerInterface;
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use Lit\Nimo\Traits\MiddlewareTrait;
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use Psr\Http\Message\ResponseInterface;
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use Psr\Http\Message\ServerRequestInterface;
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/**
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 * User: mcfog
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 * Date: 15/9/4
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 */
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abstract class AbstractMiddleware implements MiddlewareInterface
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{
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    use MiddlewareTrait;
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    /**
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     * @var ServerRequestInterface
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     */
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    protected $request;
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    /**
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     * @var RequestHandlerInterface
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     */
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    protected $handler;
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    public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
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    {
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        $this->request = $request;
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        $this->handler = $handler;
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        return $this->main();
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    }
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    /**
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     * @return ResponseInterface
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     */
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    abstract protected function main(): ResponseInterface;
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    protected function delegate(ServerRequestInterface $request = null): ResponseInterface
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    {
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        return $this->handler->handle($request ?: $this->request);
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    }
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    protected function invokeCallback(callable $callback)
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    {
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        return call_user_func($callback, $this->request, $this->handler);
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    }
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}
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