public override string[] GetRolesForUser(string username) { FoodOrderingMSModel models = new FoodOrderingMSModel(); var user = models.users.FirstOrDefault(x => x.username == username); var restaurant = models.restaurants.FirstOrDefault(x => x.username == username); if (user != null) { return(new string[] { user.role.role_name }); } else { return(new string[] { restaurant.role.role_name }); } }