User list update on removed user

[Keyvan0111]

🚨 When a user has joined an event and then his/her membership gets revoked, they dont get removed from the list of people joining the event

🔍 Delete someones membership that has joined an event

✨ with the bug, him/he should stay in the list of memebers

Him/she should also be removed from the event list

📸 NEINEI

📝 Additional thoughts

[otytlandsvik]

To clarify, this is about the consistency of participant lists of events when a user is removed from the (users) database. When deleting a user, this user should also be removed everywhere else the user is referenced (event participant lists) except for past records.

@Keyvan0111 let me know if I misunderstood the problem.