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HasResponseTrait::payload()   A

↳ Parent: HasResponseTrait

Complexity

Conditions 2
Paths 2

Size

Total Lines 7
Code Lines 3

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 4
CRAP Score 2

Importance

Changes 1
Bugs 0 Features 0
Metric Value
eloc 3
dl 0
loc 7
rs 10
c 1
b 0
f 0
ccs 4
cts 4
cp 1
cc 2
nc 2
nop 0
crap 2
1 
<?php
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namespace Nip\Controllers\Traits;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Nip\Controllers\Response\ResponseFactory;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Nip\Controllers\Response\ResponsePayload;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Nip\Controllers\Response\ResponsePayloadTransformer;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Nip\Http\Response\Response;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * Trait HasResponseTrait

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * @package Nip\Controllers\Traits

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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trait HasResponseTrait

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    use \Nip\Http\Response\ResponseAwareTrait;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    protected $responseFactory = null;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    protected $responsePayload = null;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return Response

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function newResponse()

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return ResponsePayloadTransformer::make($this, $this->payload());

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                        
                        

                            
                            
0 ignored issues

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$this->payload() of type null is incompatible with the type Nip\Controllers\Response\ResponsePayload expected by parameter $payload of Nip\Controllers\Response...loadTransformer::make().
                                                                                                                                                                                           (
                                     Ignorable by Annotation
                                )
                                

                                    
 If this is a false-positive, you can also ignore this issue in your code via the ignore-type   annotation

                                    

                                        

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        return ResponsePayloadTransformer::make($this, /** @scrutinizer ignore-type */ $this->payload());

                                        

                                                                            

                                

                                                                                                                                                                                                                                                                                        

                    
                                                    

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Are you sure the usage of $this->payload() targeting Nip\Controllers\Traits\HasResponseTrait::payload() seems to always return null.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for function or method calls that always return null and whose
return value is used.


class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
if ($a->getObject()) {





The method getObject() can return nothing but null, so it makes no sense
to use the return value.


The reason is most likely that a function or method is imcomplete or has been
reduced for debug purposes.


                        

                                                    

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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return null

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    protected function getResponseFactory()

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        if ($this->responseFactory === null) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            $this->responseFactory = new ResponseFactory();

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return $this->responseFactory;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return null

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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     */

            


            
                                                                        
                            
            
                                    
            
            

                
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    public function payload()

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        if ($this->responsePayload === null) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            $this->responsePayload = $this->generateResponsePayload();

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        return $this->responsePayload;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return ResponsePayload

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    protected function generateResponsePayload()

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $payload = new ResponsePayload();

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        if (method_exists($this, 'getView')) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            $payload->withDefaultFormat('view');

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return $payload;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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