Magento 2 getting best seller based on category wise displaying i have done below for that to implement this functionality it is working fine for me. step 1 create block file in our module folder <?php namespace Pawan\Bestseller\Block; use Magento\Catalog\Api\CategoryRepositoryInterface; class Bestsellercategory extends \Magento\Catalog\Block\Product\ListProduct { /** * Product collection model * * @var Magento\Catalog\Model\Resource\Product\Collection */ protected $_collection; /** * Product collection model * * @var Magento\Catalog\Model\Resource\Product\Collection */ protected $_productCollection; /** * Image helper * * @var Magento\Catalog\Helper\Image */ protected $_imageHelper; /** * Catalog Layer * * @var \Magento\Catalog\Model\Layer\Resolver */ protected $_catalogLayer; /** * @var \Magento\Framework\Data\Helper\PostHe
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