// GET: Portfolio
        public ActionResult Index()
        {
            User currentUser   = (User)Session["currentUser"];
            int  currentUserId = currentUser.id;
            var  entities      = new stocktradingEntities();
            IList <Models.Portfolio> portfolios = entities.Portfolios.ToList();
            var filteredResult = from p in portfolios
                                 where p.UserId == currentUserId select p;

            return(View(filteredResult.ToList()));
        }
        // GET: Transactions
        public ActionResult Index()
        {
            User currentUser   = (User)Session["currentUser"];
            int  currentUserId = currentUser.id;
            var  entities      = new stocktradingEntities();
            IList <Models.Transaction> transactions = entities.Transactions.ToList();
            var filteredResult = from t in transactions
                                 where t.UserId == currentUserId
                                 select t;

            return(View(filteredResult.ToList()));
        }