Hello,
In my platform the user can send an SMS via twilio to a non-user. That non-user can then send an SMS back to the user. What is the best way to set up the database for something like this?
Quick notes:
- All users use the same twilio phone number. Each user should only be able to see their own conversation with the non-users.
- Multiple users can potentially have a conversation with the same non-user.