View GitHub Repository CommandBus

Schedule Inspection
Subscribe
Completed
Pull Request — master (#5)
by Nicolas
10:36 queued 09:37
created

SimpleCommandBus::execute()   A

↳ Parent: SimpleCommandBus

Complexity

Conditions 3
Paths 3

Size

Total Lines 14

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 8
CRAP Score 3

Importance

Changes 0
Metric Value
dl 0
loc 14
ccs 8
cts 8
cp 1
rs 9.7998
c 0
b 0
f 0
cc 3
nc 3
nop 1
crap 3
1 
<?php
2 
declare(strict_types=1);
3 

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    4
                

                                    
                                                    
                
                
                
namespace BSP\CommandBus;

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    5
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    6
                

                                    
                                                    
                
                
                
use BSP\CommandBus\Contracts\CommandBus;

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    7
                

                                    
                                                    
                
                
                
use BSP\CommandBus\Contracts\CommandHandlerMap;

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    8
                

                                    
                                                    
                
                
                
use BSP\CommandBus\Exception\CommandHandlerIsNotCallable;

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    9
                

                                    
                                                    
                
                
                
use BSP\CommandBus\Exception\CommandHandlerNotFound;

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    10
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    11
                

                                    
                                                    
                
                
                
final class SimpleCommandBus implements CommandBus

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    12
                

                                    
                                                    
                
                
                
{

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    13
                

                                    
                                                    
                
                
                
    private $handlers;

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    14
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    15
                

                                    
                             3                         
                
                
                
    public function __construct(CommandHandlerMap $commandHandlerMap)

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    16
                

                                    
                                                    
                
                
                
    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    17
                

                                    
                             3                         
                
                
                
        $this->handlers = $commandHandlerMap->map();

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    18
                

                                    
                             3                         
                
                
                
    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
                    19
                

                                    
                                                    
                
                
                

            


            
                                                        
            
                                    
            
            

                
                    20
                

                                    
                             3                         
                
                
                
    public function execute(object $command): void

            


            
                                                        
            
                                    
            
            

                
                    21
                

                                    
                                                    
                
                
                
    {

            


            
                                                        
            
                                    
            
            

                
                    22
                

                                    
                             3                         
                
                
                
        $commandClass = \get_class($command);

            


            
                                                        
            
                                    
            
            

                
                    23
                

                                    
                                                    
                
                
                

            


            
                                                        
            
                                    
            
            

                
                    24
                

                                    
                             3                         
                
                
                
        if (!isset($this->handlers[$commandClass])) {

            


            
                                                        
            
                                    
            
            

                
                    25
                

                                    
                             1                         
                
                
                
            throw CommandHandlerNotFound::forCommand($commandClass);

            


            
                                                        
            
                                    
            
            

                
                    26
                

                                    
                                                    
                
                
                
        }

            


            
                                                        
            
                                    
            
            

                
                    27
                

                                    
                                                    
                
                
                

            


            
                                                        
            
                                    
            
            

                
                    28
                

                                    
                             2                         
                
                
                
        if (!is_callable($this->handlers[$commandClass])) {

            


            
                                                        
            
                                    
            
            

                
                    29
                

                                    
                             1                         
                
                
                
            throw new CommandHandlerIsNotCallable();

            


            
                                                        
            
                                    
            
            

                
                    30
                

                                    
                                                    
                
                
                
        }

            


            
                                                        
            
                                    
            
            

                
                    31
                

                                    
                                                    
                
                
                

            


            
                                                        
            
                                    
            
            

                
                    32
                

                                    
                             1                         
                
                
                
        ($this->handlers[$commandClass])($command);

            


            
                                                        
            
                                    
            
            

                
                    33
                

                                    
                             1                         
                
                
                
    }

            


            
                                                        
            
                                    
            
            

                
                    34
                

                                    
                                                    
                
                
                
}

            


            
                                                        
            
                                    
            
            

                
                    35