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by Dimitri
03:21
created

Exists::check()   A

↳ Parent: Exists

Complexity

Conditions 2
Paths 1

Size

Total Lines 11
Code Lines 6

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 0
Metric Value
cc 2
eloc 6
c 1
b 0
f 0
nc 1
nop 1
dl 0
loc 11
rs 10
1 
<?php
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * This file is part of Blitz PHP framework.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * (c) 2022 Dimitri Sitchet Tomkeu <[email protected]>

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * For the full copyright and license information, please view

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * the LICENSE file that was distributed with this source code.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace BlitzPHP\Validation\Rules;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use BlitzPHP\Contracts\Database\ConnectionInterface;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class Exists extends AbstractRule

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    protected $message        = ':attribute :value do not exist';

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    protected $fillableParams = ['table', 'column'];

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function __construct(protected ConnectionInterface $db)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    public function check($value): bool

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        $this->requireParameters(['table']);

            


            
                                                                        
                            
            
                                    
            
            

                
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        $table  = $this->parameter('table');

            


            
                                                                        
                            
            
                                    
            
            

                
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        $column = $this->parameter('column');

            


            
                                                                        
                            
            
                                    
            
            

                
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        $column = $column ?: $this->getAttribute()->getKey();

            


            
                                                                        
                            
            
                                    
            
            

                
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		$builder = $this->db->table($table)->where($column, $value);

            


            
                                                                        
                            
            
                                    
            
            

                
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        return $builder->count() > 0;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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