// initializer public NewsItemServiceImpl


        // getLightweight
        public List <NewsItemDto> getLightweight()
        {
            return(_newsRepository.GetAllNews().OrderBy(c => c.PublishDate).Select(item =>
                                                                                   new NewsItemDto {
                Id = item.Id,
                Title = item.Title,
                ImgSource = item.ImgSource,
                ShortDescription = item.ShortDescription
            }
                                                                                   ).ToList());
        }