How do i setup a relation for a user that can have multiple friends and is a friend for multiple users?

By Jorrit Bakker admin, Created 31-JAN-2017, last editted 11-APR-2017

I have an app in which an user can add friends. My problem is that i can't add a has/belongs to many from user to user. How can I solve this?

I have an app in which an user can add friends. My problem is that i can't add a has/belongs to many from user to user. How can I solve this?