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by Chris
39:33
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QueriedModelUpdater::__construct()   A

↳ Parent: QueriedModelUpdater

Complexity

Conditions 1
Paths 1

Size

Total Lines 18
Code Lines 7

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 0
CRAP Score 2

Importance

Changes 1
Bugs 0 Features 0
Metric Value
cc 1
eloc 7
c 1
b 0
f 0
nc 1
nop 8
dl 0
loc 18
ccs 0
cts 8
cp 0
crap 2
rs 10

How to fix   Many Parameters   

Many Parameters

Methods with many parameters are not only hard to understand, but their parameters also often become inconsistent when you need more, or different data.

There are several approaches to avoid long parameter lists:

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<?php
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namespace WebTheory\Saveyour\Processor;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Psr\Http\Message\ServerRequestInterface;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use WebTheory\Saveyour\Abstracts\QueriesRepositoryTrait;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use WebTheory\Saveyour\Contracts\Processor\FormDataProcessorInterface;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use WebTheory\Saveyour\Contracts\Report\FormProcessReportInterface;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use WebTheory\Saveyour\Enum\ServerRequestLocation;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use WebTheory\Saveyour\Processor\Abstracts\AbstractFormDataProcessor;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class QueriedModelUpdater extends AbstractFormDataProcessor implements FormDataProcessorInterface

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    use QueriesRepositoryTrait;

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    public function __construct(

            


            
                                                                        
                            
            
                                    
            
            

                
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        string $name,

            


            
                                                                        
                            
            
                                    
            
            

                
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        ?array $fields,

            


            
                                                                        
                            
            
                                    
            
            

                
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        object $repository,

            


            
                                                                        
                            
            
                                    
            
            

                
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        string $queryMethod,

            


            
                                                                        
                            
            
                                    
            
            

                
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        string $updateMethod,

            


            
                                                                        
                            
            
                                    
            
            

                
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        string $lookup,

            


            
                                                                        
                            
            
                                    
            
            

                
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        ?ServerRequestLocation $location = null,

            


            
                                                                        
                            
            
                                    
            
            

                
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        ?string $commitMethod = null

            


            
                                                                        
                            
            
                                    
            
            

                
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    ) {

            


            
                                                                        
                            
            
                                    
            
            

                
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        parent::__construct($name, $fields);

            


            
                                                                        
                            
            
                                    
            
            

                
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        $this->repository = $repository;

            


            
                                                                        
                            
            
                                    
            
            

                
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        $this->queryMethod = $queryMethod;

            


            
                                                                        
                            
            
                                    
            
            

                
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        $this->updateMethod = $updateMethod;

            


            
                                                                        
                            
            
                                    
            
            

                
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        $this->lookup = $lookup;

            


            
                                                                        
                            
            
                                    
            
            

                
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        $this->commitMethod = $commitMethod;

            


            
                                                                        
                            
            
                                    
            
            

                
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        $this->location = $location ?? ServerRequestLocation::Attribute();

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function process(ServerRequestInterface $request, array $results): ?FormProcessReportInterface

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        if ($this->hasReasonToProcess($results)) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            $this->updateModel($request);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return null;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    protected function updateModel(ServerRequestInterface $request): void

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $this->updateRepository($this->getModelFromRepository($request));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
0 ignored issues

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                        

                                        
It seems like $this->getModelFromRepository($request) can also be of type null; however, parameter $model of WebTheory\Saveyour\Proce...ter::updateRepository() does only seem to accept object, maybe add an additional type check?
                                                                                                                                                                                           (
                                     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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        $this->updateRepository(/** @scrutinizer ignore-type */ $this->getModelFromRepository($request));

                                        

                                                                            

                                

                                                                                                                                                                                                                                                                                        

                    
                                                    

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        $this->maybeCommitRepositoryChanges();

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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