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Pull Request — master (#274)
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AssistedManager::getAssistantClass()   A

↳ Parent: AssistedManager

Complexity

Conditions 4
Paths 4

Size

Total Lines 13
Code Lines 6

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 7
CRAP Score 4

Importance

Changes 0
Metric Value
eloc 6
dl 0
loc 13
ccs 7
cts 7
cp 1
rs 10
c 0
b 0
f 0
cc 4
nc 4
nop 1
crap 4
1 
<?php
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namespace Thinktomorrow\Chief\Management\Assistants;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Thinktomorrow\Chief\Management\Exceptions\MissingAssistant;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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trait AssistedManager

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    protected $assistants = [];

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * Check if this manager is assisted by a certain assistant

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param string $assistant

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return bool

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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                             92                         
                
                
                
    public function isAssistedBy(string $assistant): bool

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return !! $this->getAssistantClass($assistant);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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                             101                         
                
                
                
    public function assistants(): array

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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                             101                         
                
                
                
        $assistants = [];

            


            
                                                                                                            
                            
            
                                    
            
            

                
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                             101                         
                
                
                
        foreach ($this->assistants as $assistant) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            $assistants[] = $this->assistant($assistant);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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                             101                         
                
                
                
        return $assistants;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * Instantiate the assistant

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param string $assistant

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return Assistant

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @throws \Exception

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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                             90                         
                
                
                
    public function assistant(string $assistant): Assistant

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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                             90                         
                
                
                
        if (! $this->isAssistedBy($assistant)) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            throw new MissingAssistant('No assistant [' . $assistant . '] present on manager ' . get_class($this));

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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                             89                         
                
                
                
        $instance = app($this->getAssistantClass($assistant));

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $instance->manager($this);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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            Bug
    
    
    
        introduced 
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The method manager() does not exist on Illuminate\Contracts\Foundation\Application.
                                                                                   (
                                     Ignorable by Annotation
                                )
                                

                                    
 If this is a false-positive, you can also ignore this issue in your code via the ignore-call   annotation

                                    

                                        

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        $instance->/** @scrutinizer ignore-call */ 

                                        

                                                                                

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                   manager($this);

                                        

                                                                            

                                

                                                                                                                                                                                

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                             89                         
                
                
                
        return $instance;

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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The expression return $instance could return the type Illuminate\Contracts\Foundation\Application which is incompatible with the type-hinted return Thinktomorrow\Chief\Mana...nt\Assistants\Assistant. Consider adding an additional type-check to rule them out.
                                                                                                                                                                                                        

                    
                                                    

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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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                             92                         
                
                
                
    private function getAssistantClass($assistant): ?string

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        if (in_array($assistant, $this->assistants)) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            return $assistant;

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        foreach ($this->assistants as $class) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            if ($assistant == $class::key()) {

            


            
                                                                        
                            
            
                                    
            
            

                
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                return $class;

            


            
                                                                        
                            
            
                                    
            
            

                
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            }

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        return null;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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