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Push — master ( 82a58b...d35cf8 )
by Tomasz
02:32
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WalkablePaginator::getResults()   A

↳ Parent: WalkablePaginator

Complexity

Conditions 1
Paths 1

Size

Total Lines 8
Code Lines 5

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 6
CRAP Score 1

Importance

Changes 0
Metric Value
dl 0
loc 8
ccs 6
cts 6
cp 1
rs 9.4285
c 0
b 0
f 0
cc 1
eloc 5
nc 1
nop 0
crap 1
1 
<?php
2 
declare(strict_types=1);
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namespace ReadModel;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Assert\Assertion;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use ReadModel\Walker\NullWalker;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use ReadModel\Walker\ResultWalker;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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abstract class WalkablePaginator extends Paginator

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /** @var ResultWalker */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    protected $resultWalker;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function __construct(?int $limit, int $offset, ResultWalker $resultWalker = null)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        parent::__construct($limit, $offset);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $this->resultWalker = $resultWalker ?? new NullWalker();

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return array<array>

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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     */

            


            
                                                                        
                            
            
                                    
            
            

                
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    public function getResults(): array

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        $results = parent::getResults();

            


            
                                                                        
                            
            
                                    
            
            

                
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        Assertion::allIsArray($results, 'For WalkablePaginator getResults() method must return array of arrays');

            


            
                                                                        
                            
            
                                    
            
            

                
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        return array_map(function (array $row) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            return $this->resultWalker->walk($row);

            


            
                                                                        
                            
            
                                    
            
            

                
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        }, $results);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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