Update product attribute value programmatically in Magento 2 .
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<?php namespace Vendore\Module\Helper; use Magento\Catalog\Model\Product\Action as ProductAction; use Magento\Catalog\Model\ResourceModel\Product\CollectionFactory; use Magento\Framework\App\Helper\AbstractHelper; use Magento\Framework\App\Helper\Context; use Magento\Store\Model\StoreManagerInterface; class Data extends AbstractHelper { protected $messageManager; private $productCollection; private $productAction; private $storeManager; public function __construct( Context $context, CollectionFactory $collection, ProductAction $action, StoreManagerInterface $storeManager ) { $this->productCollection = $collection; $this->productAction = $action; $this->storeManager = $storeManager; parent::__construct($context); } public function setcustomAttributeData($param) { try { $collection = $this->productCollection->create()->addFieldToFilter('*'); $storeId = $this->storeManager->getStore()->getId(); $ids = []; $i = 0; foreach ($collection as $item) { $ids[$i] = $item->getEntityId(); $i++; } $this->productAction->updateAttributes($ids, array('attribute' => $param), $storeId); } catch (\Exception $e) { $this->messageManager->addError($e->getMessage()); } } } |
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