public async Task <IActionResult> AddInventory(string ShopId, string Name, string SKU, string Option, string Category)
        {
            ClaimsPrincipal  principal   = HttpContext.User as ClaimsPrincipal;
            var              UserId      = _userManager.GetUserId(principal);
            UsersShoperToken shop        = _dbContext.ShoperToken.First <UsersShoperToken>(x => (x.UserID == UserId && x.Id == Int32.Parse(ShopId)));
            Inventories      inventories = new Inventories()
            {
                ShopUrl  = shop.ShopUrl,
                Sku      = SKU,
                Category = Category,
                Name     = Name,
                Option   = Option,
                UserID   = UserId,
                ShopId   = ShopId,
                Status   = "Otwarta"
            };

            _dbContext.Inventories.Add(inventories);
            _dbContext.SaveChanges();
            List <Inventories> _inventories   = _dbContext.Inventories.Where <Inventories>(x => (x.UserID == UserId && x.ShopId == ShopId)).ToList <Inventories>();
            ShopCategories     shopCategories = await ShopCategories.GetCategories(shop.ShopUrl, shop.Token);

            Tuple <ShopCategories, string, List <Inventories> > tuple = new Tuple <ShopCategories, string, List <Inventories> >(shopCategories, ShopId, _inventories);

            return(View("Inventories", tuple));
        }
        public async Task <IActionResult> Inventory(string ShopId)
        {
            ClaimsPrincipal    principal      = HttpContext.User as ClaimsPrincipal;
            var                UserId         = _userManager.GetUserId(principal);
            UsersShoperToken   shop           = _dbContext.ShoperToken.First <UsersShoperToken>(x => (x.UserID == UserId && x.Id == Int32.Parse(ShopId)));
            List <Inventories> inventories    = _dbContext.Inventories.Where <Inventories>(x => (x.UserID == UserId && x.ShopId == ShopId)).ToList <Inventories>();
            ShopCategories     shopCategories = await ShopCategories.GetCategories(shop.ShopUrl, shop.Token);

            Tuple <ShopCategories, string, List <Inventories> > tuple = new Tuple <ShopCategories, string, List <Inventories> >(shopCategories, ShopId, inventories);

            return(View("Inventories", tuple));
        }