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ShortCodeHelper::ensureShortCodeUniqueness()   A
last analyzed

↳ Parent: ShortCodeHelper

Complexity

Conditions 4
Paths 6

Size

Total Lines 20
Code Lines 11

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 12
CRAP Score 4

Importance

Changes 1
Bugs 0 Features 0
Metric Value
eloc 11
dl 0
loc 20
ccs 12
cts 12
cp 1
rs 9.9
c 1
b 0
f 0
cc 4
nc 6
nop 2
crap 4
1 
<?php
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declare(strict_types=1);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace Shlinkio\Shlink\Core\Service\ShortUrl;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Doctrine\ORM\EntityManagerInterface;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Shlinkio\Shlink\Core\Entity\ShortUrl;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Shlinkio\Shlink\Core\Repository\ShortUrlRepository;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class ShortCodeHelper implements ShortCodeHelperInterface

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    private EntityManagerInterface $em;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function __construct(EntityManagerInterface $em)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $this->em = $em;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    public function ensureShortCodeUniqueness(ShortUrl $shortUrlToBeCreated, bool $hasCustomSlug): bool

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        $shortCode = $shortUrlToBeCreated->getShortCode();

            


            
                                                                        
                            
            
                                    
            
            

                
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        $domain = $shortUrlToBeCreated->getDomain();

            


            
                                                                        
                            
            
                                    
            
            

                
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        $domainAuthority = $domain !== null ? $domain->getAuthority() : null;

            


            
                                                                        
                            
            
                                    
            
            

                
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        /** @var ShortUrlRepository $repo */

            


            
                                                                        
                            
            
                                    
            
            

                
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        $repo = $this->em->getRepository(ShortUrl::class);

            


            
                                                                        
                            
            
                                    
            
            

                
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        $otherShortUrlsExist = $repo->shortCodeIsInUse($shortCode, $domainAuthority);

            


            
                                                                        
                            
            
                                    
            
            

                
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        if (! $otherShortUrlsExist) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            return true;

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        if ($hasCustomSlug) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            return false;

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        $shortUrlToBeCreated->regenerateShortCode();

            


            
                                                                        
                            
            
                                    
            
            

                
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        return $this->ensureShortCodeUniqueness($shortUrlToBeCreated, $hasCustomSlug);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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