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ListLengthCheck::run()   A
last analyzed

↳ Parent: ListLengthCheck

Complexity

Conditions 3
Paths 4

Size

Total Lines 15
Code Lines 9

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 0
Metric Value
cc 3
eloc 9
c 1
b 0
f 0
nc 4
nop 0
dl 0
loc 15
rs 9.9666
1 
<?php
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namespace Leankoala\HealthFoundation\Check\Database\Redis;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Leankoala\HealthFoundation\Check\Check;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Leankoala\HealthFoundation\Check\Result;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * Class ListLength

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * Check if the length of a redis list is not too big

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * @package Leankoala\HealthFoundation\Check\Database\Redis

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class ListLengthCheck implements Check

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    const IDENTFIER = 'base:database:redis:listLength';

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    private $host;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    private $port;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    private $auth;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    private $listName;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    private $maxLength;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function init($listName, $maxLength, $auth = null, $host = 'localhost', $port = '6379')

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $this->listName = $listName;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $this->maxLength = $maxLength;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $this->auth = $auth;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $this->host = $host;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $this->port = $port;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    public function run()

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        $redis = new \Redis();

            


            
                                                                        
                            
            
                                    
            
            

                
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        $redis->connect($this->host);

            


            
                                                                        
                            
            
                                    
            
            

                
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        if ($this->auth) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            $redis->auth($this->auth);

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        $length = $redis->lLen($this->listName);

            


            
                                                                        
                            
            
                                    
            
            

                
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        if ($length > $this->maxLength) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            return new Result(Result::STATUS_FAIL, 'Too many elements in list ("' . $length . '"). Maximum was ' . $this->maxLength);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
0 ignored issues

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            Bug
    
    
    
        introduced 
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Are you sure $length of type integer|true can be used in concatenation?
                                                                                                                                                                                           (
                                     Ignorable by Annotation
                                )
                                

                                    
 If this is a false-positive, you can also ignore this issue in your code via the ignore-type   annotation

                                    

                                        

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            return new Result(Result::STATUS_FAIL, 'Too many elements in list ("' . /** @scrutinizer ignore-type */ $length . '"). Maximum was ' . $this->maxLength);

                                        

                                                                            

                                

                                                                                                                            

                    
                                                    

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        } else {

            


            
                                                                        
                            
            
                                    
            
            

                
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            return new Result(Result::STATUS_FAIL, $length . ' elements in list. Maximum was ' . $this->maxLength);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function getIdentifier()

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return self::IDENTFIER;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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