I would like to know if it’s possible to create an interactive Slack app using MongoDB Stitch. I can show texts and buttons on Slack by slash commands on Stitch. What I cannot figure out is how to add functions to these buttons. For example, I would like to create a form on modal when a user clicks the button, and save user input data to MongoDB Atlas upon submitting the form.
My current Slack app is running on localhost:3000 that is responsible for interactions with users. The app communicates with MongoDB Atlas through Express server that is running on localhost:5000.
My impression is that I can substitute 5000 and a part of 3000 (slash commands) by Stitch. Is it possible to have full functionalities of 3000 (authentication, creation of modals, reaction to user action etc.) with Stitch?