public List <CoinOptimized> GetDataManual(string symbol, int dataHours) { var model = _requestHelper.GetCoinData(symbol); if (!model.Response.Equals(Static.StatusSuccess)) { throw new Exception("Bad Data for: " + symbol); } var normalized = NormilizeModel(model, dataHours); if (normalized == null) { throw new Exception("Bad Data for: " + symbol); } return(normalized); }