Model
StoreCategories
Magento\Catalog\Model\Category\StoreCategories
What it does
This class retrieves all category IDs associated with a specific store group by fetching the root category and its children.
Developers use it when they need to get a complete list of category IDs available for a particular store, useful for filtering products, building navigation menus, or store-specific category operations.
Public Methods
- getCategoryIds()