delete everything that has to do with "user"

Since we don't need  the user yet, we deleted it manually from our app. Instead we should have rather used "rails destroy scaffold Users" which would have been faster and more secure, since we later discovered that our database still had a table called "User" (we couldn't delete that one via Sublime, but had to use SQLite Database Browser instead).
Also, you shouldn't delete migrations.
generate scaffold IncomingEvents

using "rails generate scaffold IncomingEvents event:text" we recreated IncomingEvents
change the routing for IncomingEvents