public string Search(string query) { DBWorker dbworker = new DBWorker(); List <GeneralPost> posts = dbworker.GetAllPostsByHashTag(query); if (posts.Count != 0) { Pagination pag = dbworker.GetPaginations(query); SearchResult res = new SearchResult(); res.Posts = posts; res.InstPagination = pag.InstagrammPagination; res.VKPagination = pag.VKPagination; res.TwitterPagination = pag.TwitterPagination; res.Query = query; return(JsonConvert.SerializeObject(res)); } AggregatorModel aggregator = new AggregatorModel(); return(JsonConvert.SerializeObject(aggregator.Search(query))); }