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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace Anavel\Crud\Repository\Criteria;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use ANavallaSuiza\Laravel\Database\Contracts\Repository\Criteria;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use ANavallaSuiza\Laravel\Database\Contracts\Repository\Repository;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class SearchCriteria implements Criteria  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    protected $columns;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    protected $queryString;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function __construct(array $columns, $queryString)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->columns = $columns;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->queryString = $queryString;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                    public function apply($model, Repository $repository)  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $query = $model->where(function ($query) use ($repository) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                            $firstColumn = array_shift($this->columns);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                View Code Duplication | 
                            if (strpos($firstColumn, '.')) { | 
            
                            
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                                $query = $this->setRelationFieldCondition($query, $firstColumn, false);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            } else { | 
            
            
                                                                        
                            
            
                                    
            
            
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                                $query = $query->where($firstColumn, 'LIKE', '%'.$this->queryString.'%');  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            foreach ($this->columns as $column) { | 
            
            
                                                                        
                            
            
                                                                    
                                                                                                        
            
            
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                View Code Duplication | 
                                if (strpos($column, '.')) { | 
            
                            
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                                    $query = $this->setRelationFieldCondition($query, $column);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                } else { | 
            
            
                                                                        
                            
            
                                    
            
            
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                                    $query->orWhere($column, 'LIKE', '%'.$this->queryString.'%');  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        });  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        return $query;  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private function setRelationFieldCondition($query, $column, $or = true)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $columnRelation = explode('.', $column); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if ($or) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $query->orWhereHas($columnRelation[0], function ($subquery) use ($columnRelation) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                $subquery->where($columnRelation[1], 'LIKE', '%'.$this->queryString.'%');  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            });  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        } else { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $query->whereHas($columnRelation[0], function ($subquery) use ($columnRelation) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                $subquery->where($columnRelation[1], 'LIKE', '%'.$this->queryString.'%');  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            });  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $query;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.