public async Task <HttpResponse> GetNews(string slug)
        {
            var entries = await _cache.GetFromCacheOrDirectlyAsync("news-all", GetAllNews, _newsTimeout);

            var entry = entries.Where(e => e.Slug == slug).FirstOrDefault();

            if (entry != null && !_dateComparer.DateNowIsAfterSunriseDate(entry.SunriseDate))
            {
                entry = null;
            }

            return(entry == null
                ? HttpResponse.Failure(HttpStatusCode.NotFound, $"No news found for '{slug}'")
                : HttpResponse.Successful(_newsContentfulFactory.ToModel(entry)));
        }