How to show product rating on filter Magento. I am trying to show filters in the form of product rating stars. Please help, how to show?
Note: This solution is incomplete for an already running store.
Please follow below steps to have a basic idea:
- Create an attribute for that and add that attribute to layered navigation.
- Observe the event
review_save_after. In this event, you can get the product and review summary, and update your attribute value from this every time when a review is saved.
You can check the similar logic's code in the answer from @The Hien at this URL.
Also, you can try this extension, if you don't want to code yourself.