public IActionResult Add(ItemViewModel model)
        {
            if (!ModelState.IsValid)
            {
                return(View(model));
            }

            //var newid = _itemServices.GetAll().OrderByDescending(e => e.Id).First().Id + 1;

            Item newitem = new Item
            {
                //Id = newid,
                Name = model.Name
            };

            _itemServices.Add(newitem);

            return(RedirectToAction("Index", "Items"));
        }