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DeleteTrait   A
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Complexity

Total Complexity 1

Size/Duplication

Total Lines 13
Duplicated Lines 0 %

Coupling/Cohesion

Components 1
Dependencies 0

Importance

Changes 0
Metric Value
dl 0
loc 13
rs 10
c 0
b 0
f 0
wmc 1
lcom 1
cbo 0

1 Method

Rating   Name   Duplication   Size   Complexity  
A destroy() 0 8 1
1 
<?php
2 

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace Bludata\Lumen\Traits\Http\Controllers;

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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trait DeleteTrait

            


            
                                                                        
                            
            
                                    
            
            

                
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{

            


            
                                                                        
                            
            
                                    
            
            

                
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    protected $optionsToArrayDestroy;

            


            
                                                                        
                            
            
                                    
            
            

                
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    public function destroy($id)

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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            Documentation
    
    
    
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The return type could not be reliably inferred; please add a @return annotation.
                                            

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Our type inference engine in quite powerful, but sometimes the code does not
provide enough clues to go by. In these cases we request you to add a @return
annotation as described here.


                        

                                                    

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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $entity = $this->mainService

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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The property mainService does not exist. Did you maybe forget to declare it?
                                                                                                

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
In PHP it is possible to write to properties without declaring them. For example,
the following is perfectly valid PHP code:


class MyClass { }

$x = new MyClass();
$x->foo = true;





Generally, it is a good practice to explictly declare properties to avoid
accidental typos and provide IDE auto-completion:


class MyClass {
    public $foo;
}

$x = new MyClass();
$x->foo = true;





                        

                                                    

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                       ->remove($id)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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                       ->flush();

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return response()->json($entity->toArray($this->optionsToArrayDestroy));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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The method json does only exist in Laravel\Lumen\Http\ResponseFactory, but not in Illuminate\Http\Response.
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
It seems like the method you are trying to call exists only in some of the
possible types.


Let’s take a look at an example:


class A
{
    public function foo() { }
}

class B extends A
{
    public function bar() { }
}

/**
 * @param A|B $x
 */
function someFunction($x)
{
    $x->foo(); // This call is fine as the method exists in A and B.
    $x->bar(); // This method only exists in B and might cause an error.
}







Available Fixes


  1. Add an additional type-check:
    

    /**
 * @param A|B $x
 */
function someFunction($x)
{
    $x->foo();

    if ($x instanceof B) {
        $x->bar();
    }
}

    

    

    2. 

  2. Only allow a single type to be passed if the variable comes from a parameter:
    

    function someFunction(B $x) { /** ... */ }

    

    

    3. 



                        

                                                    

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    }

            


            
                                                        
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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