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Completed
Pull Request — master (#25)
by Dawid
03:13
created

CallableMiddleware::process()   A

↳ Parent: CallableMiddleware

Complexity

Conditions 2
Paths 2

Size

Total Lines 8
Code Lines 4

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 4
CRAP Score 2.032

Importance

Changes 0
Metric Value
cc 2
eloc 4
nc 2
nop 2
dl 0
loc 8
ccs 4
cts 5
cp 0.8
crap 2.032
rs 10
c 0
b 0
f 0
1 
<?php declare(strict_types=1);
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namespace Igni\Http\Middleware;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Igni\Http\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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