def query_ordered(cls):
# order by most recent last_seen OR key transaction
newest_date = functions.max(
functions.coalesce(User.last_seen, 0),
functions.coalesce(KeyTransaction.start, 0)
)
query = Key.query.outerjoin(Key.holder).outerjoin(Key.current_transaction)
return query.order_by(db.desc(newest_date))
def query_keyholders(cls):
return User.query.filter(User.is_keyholder==True).order_by(db.desc(User.last_seen)).order_by(User.nick)
