public HttpResponseMessage Put(string shopping_item_id, [FromBody] preg_user_shopping_cart dataUpdate)
        {
            try
            {
                int user_id = Convert.ToInt32(((ClaimsIdentity)(User.Identity)).FindFirst("id").Value);
                if (!dataUpdate.DeepEquals(new preg_user_shopping_cart()))
                {
                    preg_user_shopping_cart user = new preg_user_shopping_cart();
                    user = dao.GetItemByID(user_id, Convert.ToInt32(shopping_item_id)).FirstOrDefault();
                    if (user == null)
                    {
                        return(Request.CreateErrorResponse(HttpStatusCode.NotFound, SysConst.DATA_NOT_FOUND));
                    }

                    if (dataUpdate.status != null)
                    {
                        user.status = dataUpdate.status;
                    }

                    dao.UpdateData(user);
                    return(Request.CreateResponse(HttpStatusCode.Accepted, SysConst.DATA_UPDATE_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));
            }
        }
 public HttpResponseMessage Get([FromUri] preg_user_shopping_cart data)
 {
     try
     {
         int user_id = Convert.ToInt32(((ClaimsIdentity)(User.Identity)).FindFirst("id").Value);
         if (!data.DeepEquals(new preg_user_shopping_cart()))
         {
             data.user_id = user_id;
             IEnumerable <preg_user_shopping_cart> result = dao.GetItemByParams(data);
             if (result.Count() > 0)
             {
                 return(Request.CreateResponse(HttpStatusCode.OK, result));
             }
             else
             {
                 HttpError err = new HttpError(SysConst.DATA_NOT_FOUND);
                 return(Request.CreateErrorResponse(HttpStatusCode.NotFound, err));
             }
         }
         else
         {
             IEnumerable <preg_user_shopping_cart> result = dao.GetListItem().Where(c => c.user_id == user_id);
             if (result.Count() > 0)
             {
                 return(Request.CreateResponse(HttpStatusCode.OK, result));
             }
             else
             {
                 HttpError err = new HttpError(SysConst.DATA_NOT_FOUND);
                 return(Request.CreateErrorResponse(HttpStatusCode.NotFound, err));
             }
         }
     }
     catch (Exception ex)
     {
         HttpError err = new HttpError(ex.Message);
         return(Request.CreateErrorResponse(HttpStatusCode.NotFound, err));
     }
 }