In examples on the Get stream Website, I see that they show examples where users are following other users and then they get to see the posts of the user they are following. How can I change this and make it so that users can follow a category(s) instead of a user and then see posts on their feed from the category(s) they are following? Currently, when I make a new post, I add a custom field to capture category id. Not sure what to do next.
I'm using the Get Stream for Laravel.