public ActionResult Create(RoomServicePrice model) { if (ModelState.IsValid) { var price = db.RoomServicePrices.SingleOrDefault(p => p.RoomServiceType == model.RoomServiceType && p.Minutes == model.Minutes); if (price == null) { db.RoomServicePrices.Add(model); db.SaveChanges(); return(RedirectToAction("Index")); } } ViewBag.Message = "Dữ liệu đã tồn tại"; return(View(model)); }
public ActionResult Edit(RoomServicePrice model) { if (ModelState.IsValid) { var editPrice = db.RoomServicePrices.SingleOrDefault(p => p.RoomServicePriceId == model.RoomServicePriceId); if (editPrice != null) { editPrice.RoomServiceType = model.RoomServiceType; editPrice.Minutes = model.Minutes; editPrice.Price = model.Price; db.SaveChanges(); return(RedirectToAction("Index")); } ViewBag.Message = "Không tồn tại dữ liệu"; } return(View(model)); }