def remove_user():
global current_user
global current_event
if not current_user:
add_output('You have to log in first. \n')
event_id = event_id_input.get()
current_event = EventController.retrieve_event(event_id)
if current_event == Errors.MISSING.name:
add_output('No such event. \n')
current_event = None
return
elif current_event == Errors.FAILURE.name:
return_failure()
current_event = None
return
if current_user.uid != current_event.hosts:
add_output('You have to be the host to remove attendees. \n')
current_event = None
return
user_id = user_id_input.get()
result = EventController.remove_user(user_id, current_event)
if result == Errors.MISSING.name:
add_output('User did not attend. \n')
current_event = None
return
elif result == Errors.FAILURE.name:
return_failure()
current_event = None
return
add_output('User #' + result[0] + ' removed from event #' + result[1] +
'. \n')
return
def remove_user(data):
result = EventController.remove_user(data)
return result