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Completed
Pull Request — master (#16)
by Frank
02:46
created

DefaultHeadersDecorator::decorate()   A

↳ Parent: DefaultHeadersDecorator

Complexity

Conditions 2
Paths 2

Size

Total Lines 16
Code Lines 10

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 9
CRAP Score 2

Importance

Changes 0
Metric Value
dl 0
loc 16
ccs 9
cts 9
cp 1
rs 9.4285
c 0
b 0
f 0
cc 2
eloc 10
nc 2
nop 1
crap 2
1 
<?php
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namespace EventSauce\EventSourcing;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class DefaultHeadersDecorator implements MessageDecorator

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @var ClassNameInflector

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    private $inflector;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function __construct(ClassNameInflector $inflector = null)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $this->inflector = $inflector ?: new DotSeparatedSnakeCaseInflector();

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    public function decorate(Message $message): Message

            


            
                                                        
            
                                    
            
            

                
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    {

            


            
                                                        
            
                                    
            
            

                
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        $event = $message->event();

            


            
                                                        
            
                                    
            
            

                
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        $id = $message->header(Header::AGGREGATE_ROOT_ID);

            


            
                                                        
            
                                    
            
            

                
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        $headers = [

            


            
                                                        
            
                                    
            
            

                
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            Header::EVENT_TYPE        => $this->inflector->instanceToType($event),

            


            
                                                        
            
                                    
            
            

                
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            Header::TIME_OF_RECORDING => $event->timeOfRecording()->toString(),

            


            
                                                        
            
                                    
            
            

                
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        ];

            


            
                                                        
            
                                    
            
            

                
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        if ($id instanceof AggregateRootId) {

            


            
                                                        
            
                                    
            
            

                
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            $headers[Header::AGGREGATE_ROOT_ID] = $id->toString();

            


            
                                                        
            
                                    
            
            

                
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            $headers[Header::AGGREGATE_ROOT_ID_TYPE] = $this->inflector->instanceToType($id);

            


            
                                                        
            
                                    
            
            

                
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        }

            


            
                                                        
            
                                    
            
            

                
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        return $message->withHeaders($headers);

            


            
                                                        
            
                                    
            
            

                
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    }

            


            
                                                        
            
                                    
            
            

                
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}