public async Task <IEnumerable <FilterDto> > GetFiltersByDatamartId(int datamartId, int valParent)
        {
            var allFilters = await _repository.GetByDatamartId(datamartId);

            var filters    = allFilters.Where(f => f.Group.ParentGroup == valParent);
            var filtersDto = _mapper.Map <IEnumerable <FilterDto> >(filters);

            return(filtersDto);
        }