public int CreateLandMark(double longitude, double latitude, int userId, string text) { try { User user = _detaRepository.GetUser(userId); LandMarkNote landmark = new LandMarkNote(); landmark.Latitude = latitude; landmark.Longitude = longitude; landmark.User = user; landmark.UserNote = text; return(_detaRepository.AddLandMark(landmark)); } catch (Exception ex) { return(-1); } }