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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace TraderInteractive\Api;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use MongoDB;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Predis;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Psr\SimpleCache\CacheInterface;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use SubjectivePHP\Psr\SimpleCache\InMemoryCache;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use SubjectivePHP\Psr\SimpleCache\MongoCache;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use SubjectivePHP\Psr\SimpleCache\NullCache;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use SubjectivePHP\Psr\SimpleCache\RedisCache;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                final class CacheFactory  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param string $name   The name of the cache object to make.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param array  $config Options to use when constructing the cache.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return CacheInterface  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                     */  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    public static function make(string $name, array $config) : CacheInterface  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        if ($name === MongoCache::class) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                            return self::getMongoCache($config);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        if ($name === RedisCache::class) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                            return self::getRedisCache($config);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        if ($name === InMemoryCache::class) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                            return new InMemoryCache();  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        if ($name === NullCache::class) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                            return new NullCache();  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        throw new \RuntimeException("Cannot create cache instance of '{$name}'"); | 
            
            
                                                                        
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private static function getMongoCache(array $config) : MongoCache  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return new MongoCache(self::getMongoCollectionFromConfig($config), new ResponseSerializer());  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private static function getMongoCollectionFromConfig(array $config) : MongoDB\Collection  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $collection = $config['collection'];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if ($collection instanceof MongoDB\Collection) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            return $collection;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $uri = $config['uri'];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $database = $config['database'];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return (new MongoDB\Client($uri))->selectDatabase($database)->selectCollection($collection);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private static function getRedisCache(array $config) : RedisCache  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $parameters = $config['parameters'] ?? null;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $options = $config['options'] ?? null;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return new RedisCache(new Predis\Client($parameters, $options));  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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