public UserStatisticAggregateRepository(
     IEnglishMultimediaStatisticRepository englishMultimediaStatisticRepository,
     IEnglishTaskStatisticRepository englishTaskStatisticRepository)
 {
     _englishMultimediaStatisticRepository = englishMultimediaStatisticRepository;
     _englishTaskStatisticRepository       = englishTaskStatisticRepository;
 }
 public EnglishTasksService(IEnglishTaskStatisticRepository taskStatisticRepository, ApplicationMapper applicationMapper)
 {
     _taskStatisticRepository = taskStatisticRepository;
     _mapper = applicationMapper.Mapper;
 }