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Test Failed
Pull Request — master (#110)
by Dmitriy
03:10
created

TableExistsHandler::validate()   A

↳ Parent: TableExistsHandler

Complexity

Conditions 3
Paths 3

Size

Total Lines 16
Code Lines 8

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 0
Metric Value
eloc 8
c 1
b 0
f 0
dl 0
loc 16
rs 10
cc 3
nc 3
nop 3
1 
<?php
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declare(strict_types=1);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace Yiisoft\Yii\Gii\Validator;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Yiisoft\Db\Connection\ConnectionInterface;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Yiisoft\Validator\Exception\UnexpectedRuleException;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Yiisoft\Validator\Result;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Yiisoft\Validator\RuleHandlerInterface;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Yiisoft\Validator\ValidationContext;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * An inline validator that checks if the attribute value refers to an existing class name.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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final class TableExistsHandler implements RuleHandlerInterface

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function __construct(

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        private readonly ConnectionInterface $connection

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    ) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    public function validate(mixed $value, object $rule, ValidationContext $context): Result

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        if (!$rule instanceof TableExistsRule) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            throw new UnexpectedRuleException(TableExistsRule::class, $rule);

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        $result = new Result();

            


            
                                                                        
                            
            
                                    
            
            

                
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        $tableSchema = $this->connection->getTableSchema($value);

            


            
                                                                        
                            
            
                                    
            
            

                
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        if ($tableSchema === null) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            $result->addError(sprintf('Table "%s" does not exist.', $value));

            


            
                                                                        
                            
            
                                    
            
            

                
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            return $result;

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        return $result;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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