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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                declare(strict_types=1);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * tubee  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @copyright   Copryright (c) 2017-2019 gyselroth GmbH (https://gyselroth.com)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @license     GPL-3.0 https://opensource.org/licenses/GPL-3.0  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace Tubee\Migration;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use MongoDB\Database;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class AddKindAttributeMap implements DeltaInterface  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Database.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @var Database  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    protected $db;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Construct.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function __construct(Database $db)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->db = $db;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * {@inheritdoc} | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                     */  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    public function start(): bool  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        foreach ($this->db->workflows->find() as $workflow) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                            $attributes = $workflow['data']['map'];  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            foreach ($attributes as $key => &$attribute) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                                $attribute = $this->convertToKind($attribute);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                while (isset($attribute['unwind']) && is_array($attribute['unwind'])) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                                    $attribute = &$attribute['unwind'];  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                    $attribute = $this->convertToKind($attribute);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            $this->db->workflows->updateOne(['_id' => $workflow['_id']], [  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                '$set' => ['data.map' => $attributes],  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            ]);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        return true;  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Covnert old style declartion to kind/value.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    protected function convertToKind(array $attribute): array  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if (isset($attribute['script'])) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $attribute['kind'] = 'script';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $attribute['value'] = $attribute['script'];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        } elseif (isset($attribute['from'])) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $attribute['kind'] = 'map';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $attribute['value'] = $attribute['from'];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        } elseif (isset($attribute['value'])) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $attribute['kind'] = 'static';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $attribute['value'] = $attribute['value'];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        } else { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $attribute['kind'] = 'static';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $attribute['value'] = null;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        unset($attribute['script'], $attribute['from']);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $attribute;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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