Is it possible to implement a feature that requires login only for replies?

Anyone can view the TOPIC. However
Can you implement a feature that says, "You must be logged in to see replies. Is it possible to implement a feature like this?


I think that you could do something like that with a theme component. The replies would still be in the browser, but you could hide their display. It’s probably a couple hours work for a developer familiar with discourse,but I’m not that good at that work too know for sure.

See Developer’s guide to Discourse Themes or #marketplace.


Thank you for your answer.
I will look into it as soon as possible.