public ActionResult StudentClasses()
        {
            ViewBag.Message = "Student Class Listing.";

            var user = (Models.UserModel)Session["User"];

            var classes = classManager.StudentClasses(user.Id)
                          .Select(c => new Models.ClassModel(c.Id, c.Name, c.Description, c.Price))
                          .ToArray();

            return(View(classes));
        }
 public ActionResult StudentClasses()
 {
     if (Session["User"] != null)
     {
         var user           = Session["User"] as FinalProject.Models.UserModel;
         var studentClasses = classManager.StudentClasses(user.UserId);
         return(View(studentClasses));
     }
     else
     {
         return(RedirectToAction("Login"));
     }
 }