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Pull Request — master (#50)
by Marco
02:46
created

ConstantChanged::__invoke()   A

↳ Parent: ConstantChanged

Complexity

Conditions 1
Paths 1

Size

Total Lines 15
Code Lines 10

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 1
eloc 10
nc 1
nop 2
dl 0
loc 15
rs 9.4285
c 0
b 0
f 0
1 
<?php
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declare(strict_types=1);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace Roave\BackwardCompatibility\DetectChanges\BCBreak\ClassBased;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Roave\BackwardCompatibility\Changes;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Roave\BackwardCompatibility\DetectChanges\BCBreak\ClassConstantBased\ClassConstantBased;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Roave\BetterReflection\Reflection\ReflectionClass;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use function array_intersect_key;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use function array_keys;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use function array_reduce;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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final class ConstantChanged implements ClassBased

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /** @var ClassConstantBased */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    private $checkConstant;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function __construct(ClassConstantBased $checkConstant)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $this->checkConstant = $checkConstant;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    public function __invoke(ReflectionClass $fromClass, ReflectionClass $toClass) : Changes

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        $constantsFrom   = $fromClass->getReflectionConstants();

            


            
                                                                        
                            
            
                                    
            
            

                
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        $constantsTo     = $toClass->getReflectionConstants();

            


            
                                                                        
                            
            
                                    
            
            

                
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        $commonConstants = array_intersect_key($constantsFrom, $constantsTo);

            


            
                                                                        
                            
            
                                    
            
            

                
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        return array_reduce(

            


            
                                                                        
                            
            
                                    
            
            

                
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            array_keys($commonConstants),

            


            
                                                                        
                            
            
                                    
            
            

                
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            function (Changes $accumulator, string $constantName) use ($constantsFrom, $constantsTo) : Changes {

            


            
                                                                        
                            
            
                                    
            
            

                
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                return $accumulator->mergeWith($this->checkConstant->__invoke(

            


            
                                                                        
                            
            
                                    
            
            

                
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                    $constantsFrom[$constantName],

            


            
                                                                        
                            
            
                                    
            
            

                
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                    $constantsTo[$constantName]

            


            
                                                                        
                            
            
                                    
            
            

                
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                ));

            


            
                                                                        
                            
            
                                    
            
            

                
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            },

            


            
                                                                        
                            
            
                                    
            
            

                
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            Changes::empty()

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        );

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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