public ActionResult DeleteConfirmed(int id)
        {
            if (IsLogin())
            {
                return(RedirectToAction("Index", "Home"));
            }

            Room_reservation room_reservation = db.Room_reservation.Find(id);

            db.Room_reservation.Remove(room_reservation);
            db.SaveChanges();
            return(RedirectToAction("Index"));
        }
        public ActionResult Edit([Bind(Include = "room_reservation_id,client_id,room_id,price,check_in,check_out")] Room_reservation room_reservation)
        {
            if (IsLogin())
            {
                return(RedirectToAction("Index", "Home"));
            }

            if (ModelState.IsValid)
            {
                db.Entry(room_reservation).State = EntityState.Modified;
                db.SaveChanges();
                return(RedirectToAction("Index"));
            }
            ViewBag.client_id = new SelectList(db.Clients, "client_id", "client_first_name", room_reservation.client_id);
            ViewBag.room_id   = new SelectList(db.Rooms, "room_id", "room_number", room_reservation.room_id);
            return(View(room_reservation));
        }
        public ActionResult Details(int?id)
        {
            if (IsLogin())
            {
                return(RedirectToAction("Index", "Home"));
            }

            if (id == null)
            {
                return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
            }
            Room_reservation room_reservation = db.Room_reservation.Find(id);

            if (room_reservation == null)
            {
                return(HttpNotFound());
            }
            return(View(room_reservation));
        }
        public ActionResult Edit(int?id)
        {
            if (IsLogin())
            {
                return(RedirectToAction("Index", "Home"));
            }

            if (id == null)
            {
                return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
            }
            Room_reservation room_reservation = db.Room_reservation.Find(id);

            if (room_reservation == null)
            {
                return(HttpNotFound());
            }
            ViewBag.client_id = new SelectList(db.Clients, "client_id", "client_first_name", room_reservation.client_id);
            ViewBag.room_id   = new SelectList(db.Rooms, "room_id", "room_number", room_reservation.room_id);
            return(View(room_reservation));
        }