perf: skip roundtrip via database for organizers predicate #1080
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Every User Card checks if the currently displayed user is one of the organisers to show the organiser badge. Before we used the Scope which fetches the User Objects matching the Organizer Nicknames to check if the current user is in that list. After we check if the current user nickname is part of the Organizer Nicknames, without asking the database for the users.
Edit:
shaves off about 0.3ms per user attending.