/// <summary> /// Updates a request /// </summary> /// <param name="guestRequest"></param> public void Update_Guest_Request(GuestRequest guestRequest) { List <GuestRequest> list = Dal.Get_Guest_Request_List(); var request = (from gr in list where gr.ID == guestRequest.ID && (gr.Status == Guest_Request_Status.Closed_on_Website || gr.Status == Guest_Request_Status.Expired) select gr).FirstOrDefault(); if (request != null) { throw new CantUpdateException("The request is already closed! From BL"); } try { guestRequest.GuestRequestKey = list.Find(o => o.ID == guestRequest.ID).GuestRequestKey; Dal.Update_Guest_Request(guestRequest.Clone()); } catch (RequestNotFoundException ex) { throw new RequestNotFoundException(ex.Message); } return; }