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                namespace Stockbase\Integration\Model\Observer;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Psr\Log\LoggerInterface;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Magento\Framework\Event\ObserverInterface;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Magento\Framework\Event\Observer as EventObserver;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Stockbase\Integration\Model\Config\StockbaseConfiguration;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Stockbase\Integration\StockbaseApi\Client\StockbaseClientFactory;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Stockbase\Integration\Helper\Images as ImagesHelper;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Class ProductSaveAfterObserver  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class ProductSaveAfterObserver implements ObserverInterface  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @var LoggerInterface  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private $logger;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @var StockbaseConfiguration  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private $config;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @var ImagesHelper  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private $imagesHelper;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @var StockbaseClientFactory  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private $stockbaseClientFactory;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * ProductSaveAfterObserver constructor.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param LoggerInterface $logger  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param StockbaseConfiguration $config  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param ImagesHelper $imagesHelper  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param StockbaseClientFactory $stockbaseClientFactory  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function __construct(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        LoggerInterface $logger,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        StockbaseConfiguration $config,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        ImagesHelper $imagesHelper,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        StockbaseClientFactory $stockbaseClientFactory  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->logger = $logger;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->config = $config;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->imagesHelper = $imagesHelper;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->stockbaseClientFactory = $stockbaseClientFactory;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param EventObserver $observer  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                     */  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    public function execute(EventObserver $observer)  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        /** @var \Magento\Catalog\Model\Product */  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $product = $observer->getEvent()->getProduct();  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        // validate configuration:  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        if (!$this->config->isModuleEnabled() || !$this->config->isImagesSyncEnabled()) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                            return;  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        // get ean attribute:  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $attribute = $this->config->getEanFieldName();  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        // validate attribute:  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        if($attribute) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                            // get ean:  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            $ean = $product->getData($attribute);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            // if the ean is not empty:  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            if ($ean) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                                $this->logger->debug('Image Sync in Product Save process. EAN found: '.$ean); | 
            
            
                                                                        
                            
            
                                    
            
            
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                                $client = $this->stockbaseClientFactory->create();  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                $images = $client->getImages([$ean]);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                // validate returned images:  | 
            
            
                                                                        
                            
            
                                                                    
                                                                                                        
            
            
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                                if(is_array($images->{'Items'}) && count($images->{'Items'}) > 0) { | 
            
                            
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                                    // download and save the images locally:  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                    $this->imagesHelper->saveProductImages($images->{'Items'}); | 
            
            
                                                                        
                            
            
                                    
            
            
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                                    $this->logger->debug('New images synchronized.'); | 
            
            
                                                                        
                            
            
                                    
            
            
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                                }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                        
                            
            
                                    
            
            
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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.