setup method

@mustCallSuper dynamic setup()

Implementation

@mustCallSuper
setup() {
  if (eventsNames.containsKey(EventsType.create)) {
    channel.listen(
      eventsNames[EventsType.create]!,
      onCreate,
    );
  }
  if (eventsNames.containsKey(EventsType.update)) {
    channel.listen(
      eventsNames[EventsType.update]!,
      onUpdate,
    );
  }
  if (eventsNames.containsKey(EventsType.delete)) {
    channel.listen(
      eventsNames[EventsType.delete]!,
      onDelete,
    );
  }
}