public ActionResult Dashboard(DashboardModel dashboard)
{
List <int> stats = userBusinessLayer.GetDashboardStats(Session["Role"].ToString(), int.Parse(Session["UserId"].ToString()));
appointmentBusinessLayer = new AppointmentBusinessLayer();
dashboard.totalUsers = stats[0];
dashboard.totalDoctors = stats[1];
dashboard.totalAppointments = stats[2];
dashboard.totalAppointmentsToday = stats[3];
dashboard.totalPatients = stats[4];
appointmentBusinessLayer.CancelPastAppointments();
return(View(dashboard));
}