notifications_cubit.dart

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import '/features/notifications/domain/entities/notification_entity.dart';
import '/features/notifications/domain/usecases/load_notifications_use_case.dart';
import 'package:bloc/bloc.dart';
import 'package:dartz/dartz.dart';
import 'package:equatable/equatable.dart';
 
import '../../../../../core/errors/failures.dart';
import '../../../../../core/services/service_locator.dart';
 
part 'notifications_state.dart';
 
class NotificationsCubit extends Cubit<NotificationsState> {
  final _loadNotificationsUseCase = sl<LoadNotificationsUseCase>();
 
  NotificationsCubit() : super(NotificationsInitial());
 
  Future<void> loadNotifications(String userId) async {
    emit(LoadingNotificationsState());
    final Either<Failure, List<NotificationEntity>> result =
        await _loadNotificationsUseCase.call(userId);
    result.fold(
      (failure) => emit(
        NotificationsLoadingFailureState(failure: failure),
      ),
      (notifications) => emit(
        NotificationsLoadedState(notifications: notifications),
      ),
    );
  }
}