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Model

CategoryLink

Magento\Catalog\Model\ResourceModel\Product\CategoryLink

What it does

This resource model manages the relationships between products and categories in Magento 2.

Developers use this class to retrieve, save, update, or delete product-category associations, including managing the position/sort order of products within categories.

It's particularly useful when programmatically assigning products to categories or reordering products within category listings.

Public Methods

  • getCategoryLinks()
  • saveCategoryLinks()
  • updateCategoryLinks()