public ActionResult AddOrUpdate(Item item)
        {
            try
            {
                var logoName   = Path.GetFileName(item.file.FileName);
                var folderPath = Server.MapPath("~/images/items");
                if (!Directory.Exists(folderPath))
                {
                    Directory.CreateDirectory(folderPath);
                }
                var path = Path.Combine(folderPath, logoName);
                item.file.SaveAs(path);
                item.Picture = "images/items/" + logoName;
            }
            catch (System.Exception)
            {
            }

            try
            {
                itemService.AddOrUpdate(item);
                var responseModel = new ResponseModel
                {
                    StatusCode = (int)HttpStatusCode.OK,
                    MessageAr  = item.Id > 0 ? AppResource.UpdatedSuccessfully : AppResource.SavedSuccessfully
                };
                return(Json(responseModel, JsonRequestBehavior.AllowGet));
            }
            catch (System.Exception)
            {
                var responseModel = new ResponseModel
                {
                    StatusCode = (int)HttpStatusCode.InternalServerError,
                    MessageAr  = AppResource.ChangesNotSaved
                };
                return(Json(responseModel, JsonRequestBehavior.AllowGet));
            }
        }