Do not schedule or delete messages for unpublished events
Closes #655 (closed) and #656 (closed)
Previous behaviour
Steps to reproduce:
- Create event (unpublished)
- See that the message is scheduled
--
- Create event
- Let it send
- Change event
- Notice that the message is still there, marked as sent
New behaviour
Steps to validate that it works:
- Create event (unpublished)
- No scheduled messages
--
- Create event
- Let it send
- Change event
- Notice that the message is still there, but a new one was added as well
Edited by Ghost User