public HttpResponseMessage Post([FromBody] preg_question data) { try { int user_id = Convert.ToInt32(((ClaimsIdentity)(User.Identity)).FindFirst("id").Value); if (!data.DeepEquals(new preg_question())) { if (data.custom_question_by_user_id != null) { data.custom_question_by_user_id = user_id; } dao.InsertData(data); return(Request.CreateResponse(HttpStatusCode.Created, SysConst.DATA_INSERT_SUCCESS)); } else { HttpError err = new HttpError(SysConst.DATA_NOT_EMPTY); return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, err)); } } catch (Exception ex) { HttpError err = new HttpError(ex.Message); return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, err)); } }