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Test Failed
Push — master ( fdad3b...1a9d53 )
by Mike
07:27
created

CustomCommandDependencyProvider   A

↳ Parent: Project

Complexity

Total Complexity 2

Size/Duplication

Total Lines 22
Duplicated Lines 0 %

Coupling/Cohesion

Components 0
Dependencies 2

Test Coverage

Coverage 83.33%

Importance

Changes 0
Metric Value
wmc 2
lcom 0
cbo 2
dl 0
loc 22
ccs 5
cts 6
cp 0.8333
rs 10
c 0
b 0
f 0

2 Methods

Rating   Name   Duplication   Size   Complexity  
A handleDependencies() 0 4 1
A addShellFacade() 0 6 1
1 
<?php
2 

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace Nexus\CustomCommand;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Xervice\Core\Dependency\DependencyProviderInterface;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Xervice\Core\Dependency\Provider\AbstractProvider;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * @method \Xervice\Core\Locator\Locator getLocator()

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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 */

            


            
                                                                        
                            
            
                                    
            
            

                
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class CustomCommandDependencyProvider extends AbstractProvider

            


            
                                                                        
                            
            
                                    
            
            

                
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{

            


            
                                                                        
                            
            
                                    
            
            

                
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    const SHELL_FACADE = 'shell.facade';

            


            
                                                                        
                            
            
                                    
            
            

                
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    /**

            


            
                                                                        
                            
            
                                    
            
            

                
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     * @param \Xervice\Core\Dependency\DependencyProviderInterface $container

            


            
                                                                        
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function handleDependencies(DependencyProviderInterface $container)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $this->addShellFacade($container);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
0 ignored issues

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            Unused Code
    
    
    
        introduced 
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The call to the method Nexus\CustomCommand\Cust...vider::addShellFacade() seems un-needed as the method has no side-effects.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
PHP Analyzer performs a side-effects analysis of your code. A side-effect is
basically anything that might be visible after the scope of the method is left.


Let’s take a look at an example:


class User
{
    private $email;

    public function getEmail()
    {
        return $this->email;
    }

    public function setEmail($email)
    {
        $this->email = $email;
    }
}





If we look at the getEmail() method, we can see that it has no side-effect.
Whether you call this method or not, no future calls to other methods are affected
by this. As such code as the following is useless:


$user = new User();
$user->getEmail(); // This line could safely be removed as it has no effect.





On the hand, if we look at the setEmail(), this method _has_ side-effects.
In the following case, we could not remove the method call:


$user = new User();
$user->setEmail('email@domain'); // This line has a side-effect (it changes an
                                 // instance variable).





                        

                                                    

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    }

            


            
                                                                        
                            
            
                                    
            
            

                
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    /**

            


            
                                                                        
                            
            
                                    
            
            

                
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     * @param \Xervice\Core\Dependency\DependencyProviderInterface $container

            


            
                                                                        
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    private function addShellFacade(DependencyProviderInterface $container): void

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $container[self::SHELL_FACADE] = function(DependencyProviderInterface $container) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            return $container->getLocator()->shell()->facade();

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        };

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    }

            


            
                                                        
            
                                    
            
            

                
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}