View Emotion Action

middleware.dart

List<Middleware<EmotionAppState>> createLoginMiddleware(
    [DataProvider provider]) {
  final viewEmotion = _viewEmotions(provider);

  return [
    TypedMiddleware<EmotionAppState, ViewEmotion>(viewEmotion)
  ];
}

Middleware<EmotionAppState> _viewEmotions(DataProvider provider) {
  return (Store<EmotionAppState> store, action, NextDispatcher next) async {
    next(action);
  };
}