public ActionResult AddOwnProduct(OwnProduct ownProduct)
        {
            var requestResult = productLogic.AddOwnProduct(ownProduct);

            InvertoryViewModel            = new InvertoryViewModel();
            InvertoryViewModel.OwnProduct = new OwnProduct()
            {
                EndUserMessage = requestResult.EndUserMessage
            };
            return(View(InvertoryViewModel));
        }