get_pending_collections_usecase.dart

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import 'package:aidra_drive/core/error/failures.dart';
import 'package:dartz/dartz.dart';
import 'package:equatable/equatable.dart';
 
import '../../../../core/common/entities/collection_entity.dart';
import '../../../../core/common/use_case/use_case.dart';
import '../repositories/history_repository.dart';
 
class GetPendingCollectionsParams extends Equatable {
  final int userId;
 
  const GetPendingCollectionsParams({
    required this.userId
  });
 
  @override
  List<Object?> get props => throw UnimplementedError();
  
}
 
class GetPendingCollectionsUsecase implements UseCase<List<CollectionEntity>, GetPendingCollectionsParams>  {
  final HistoryRepository repository;
 
  GetPendingCollectionsUsecase({required this.repository});
 
  @override
  Future<Either<Failure, List<CollectionEntity>>> call(
    GetPendingCollectionsParams params
  ) async {
    return await repository.getPendingCollections(userId: params.userId);
  }
}