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Featurable::hasFeature()   A
last analyzed

↳ Parent: Featurable

Complexity

Conditions 3
Paths 3

Size

Total Lines 11

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
dl 0
loc 11
rs 9.9
c 0
b 0
f 0
cc 3
nc 3
nop 1
1 
<?php
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namespace LaravelFeature\Featurable;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use LaravelFeature\Model\Feature as FeatureModel;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use LaravelFeature\Model\Feature;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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trait Featurable

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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{

            


            
                                                                        
                            
            
                                    
            
            

                
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    public function hasFeature($featureName)

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        $model = FeatureModel::where('name', '=', $featureName)->first();

            


            
                                                                        
                            
            
                                    
            
            

                
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        if ((bool) $model->is_enabled === true) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            return true;

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        $feature = $this->features()->where('name', '=', $featureName)->first();

            


            
                                                                        
                            
            
                                    
            
            

                
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        return ($feature) ? true : false;

            


            
                                                                        
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function features()

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return $this->morphToMany(Feature::class, 'featurable');

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
It seems like morphToMany() must be provided by classes using this trait. How about adding it as abstract method to this trait?
                                                                                                

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for methods that are used by a trait but not required by it.


To illustrate, let’s look at the following code example


trait Idable {
    public function equalIds(Idable $other) {
        return $this->getId() === $other->getId();
    }
}





The trait Idable provides a method equalsId that in turn relies on the
method getId(). If this method does not exist on a class mixing in this
trait, the method will fail.


Adding the getId() as an abstract method to the trait will make sure it
is available.


                        

                                                    

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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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