public IViewComponentResult Invoke(string view = "Default") { if (view == "Small") { var totalValue = new GetCart(HttpContext.Session, _ctx).Do().Sum(x => x.RealValue * x.Qty); return(View(view, $"$ {totalValue.ToString("N2")}")); } return(View(view, new GetCart(HttpContext.Session, _ctx).Do())); }