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Pull Request — master (#12)
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RateLimiterFactory::createRedisBackedRateLimiter()   A

↳ Parent: RateLimiterFactory

Complexity

Conditions 1
Paths 1

Size

Total Lines 14

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 0
CRAP Score 2

Importance

Changes 0
Metric Value
dl 0
loc 14
ccs 0
cts 7
cp 0
rs 9.7998
c 0
b 0
f 0
cc 1
nc 1
nop 3
crap 2
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<?php
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/**
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 * This file is part of the Rate Limit package.
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 *
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 * Copyright (c) Nikola Posa
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 *
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 * For full copyright and license information, please refer to the LICENSE file,
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 * located at the package root folder.
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 */
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declare(strict_types=1);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace RateLimit;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Redis;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * @author Nikola Posa <[email protected]>

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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final class RateLimiterFactory

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    const DEFAULT_LIMIT = 100;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    const DEFAULT_WINDOW = 15 * 60;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public static function createInMemoryRateLimiter(int $limit = self::DEFAULT_LIMIT, int $window = self::DEFAULT_WINDOW) : RateLimiterInterface

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return new InMemoryRateLimiter($limit, $window);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    public static function createRedisBackedRateLimiter(array $redisOptions = [], int $limit = self::DEFAULT_LIMIT, int $window = self::DEFAULT_WINDOW) : RateLimiterInterface

            


            
                                                        
            
                                    
            
            

                
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    {

            


            
                                                        
            
                                    
            
            

                
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        $redisOptions = array_merge([

            


            
                                                        
            
                                    
            
            

                
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            'host' => '127.0.0.1',

            


            
                                                        
            
                                    
            
            

                
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            'port' => 6379,

            


            
                                                        
            
                                    
            
            

                
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            'timeout' => 0.0,

            


            
                                                        
            
                                    
            
            

                
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        ], $redisOptions);

            


            
                                                        
            
                                    
            
            

                
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        $redis = new Redis();

            


            
                                                        
            
                                    
            
            

                
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        $redis->connect($redisOptions['host'], $redisOptions['port'], $redisOptions['timeout']);

            


            
                                                        
            
                                    
            
            

                
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        return new RedisRateLimiter($redis, $limit, $window);

            


            
                                                        
            
                                    
            
            

                
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    }

            


            
                                                        
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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