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Completed
Push — master ( f9d643...c4427d )
by Jakob
03:18
created

CachedService::query()   A

↳ Parent: CachedService

Complexity

Conditions 2
Paths 2

Size

Total Lines 13
Code Lines 8

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
dl 0
loc 13
rs 9.4285
c 0
b 0
f 0
cc 2
eloc 8
nc 2
nop 2
1 
<?php declare(strict_types = 1);
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namespace JSKOS;
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use Psr\SimpleCache\CacheInterface;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * Caches a service.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class CachedService extends Service

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    private $service;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    private $cache;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function __construct(Service $service, CacheInterface $cache)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $this->service = $service;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $this->cache = $cache;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    public function query(array $query=[], string $path=''): Result

            


            
                                                        
            
                                    
            
            

                
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    {

            


            
                                                        
            
                                    
            
            

                
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        ksort($query);

            


            
                                                        
            
                                    
            
            

                
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        $key = $path . md5(serialize($query));

            


            
                                                        
            
                                    
            
            

                
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        $result = $this->cache->get($key);

            


            
                                                        
            
                                    
            
            

                
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        if (!$result) {

            


            
                                                        
            
                                    
            
            

                
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            $result = $this->service->query($query, $path);

            


            
                                                        
            
                                    
            
            

                
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            $this->cache->set($key, $result);

            


            
                                                        
            
                                    
            
            

                
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        }

            


            
                                                        
            
                                    
            
            

                
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        return $result;

            


            
                                                        
            
                                    
            
            

                
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    }

            


            
                                                        
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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