roombll.cs

酒店管理系统

using System;
using System.Collections.Generic;
using System.Text;
using HotelManagerDAL;
using HotelManagerModels;

namespace HotelManagerBLL
{
    public class RoomBLL
    {
        RoomDAL dal = new RoomDAL();
        RoomTypeDAL d = new RoomTypeDAL();
        public List<Room> SelectRoomsAll()
        {
            return dal.SelectRoomsAll();
        }

        public List<Room> SelectRoomsByRoomNumber(string number)
        {
            return dal.SelectRoomsByRoomNumber(number);
        }

        public List<Room> SelectRoomByRoomID(int roomID)
        {
            return dal.SelectRoomByRoomID(roomID);
        }

        public List<RoomType> SelectRoomType()
        { 
            return d.SelectRoomType();
        }

        public float SelectTypePriceByTypeName(string typeName)
        {
            return d.SelectTypePriceByTypeName(typeName);
        }

        public void InsertRomm(Room room)
        {
            dal.InsertRomm(room);
        }

        public void UpdateRoomByBoomID(Room room)
        {
            dal.UpdateRoomByBoomID(room);
        }

        public void DeleteRoomByRoomID(int roomID)
        {
            dal.DeleteRoomByRoomID(roomID);
        }

        public List<Room> SelectRoomsByStatusID(string statusID)
        {
            return dal.SelectRoomsByStatusID(statusID);
        }

        public void UpdateStatusId2ByNumber(string roomNumber,int guestNumber)
        {
            dal.UpdateStatusId2ByNumber(roomNumber, guestNumber);
        }

        public void UpdateStatusId1ByNumber(string roomNumber,int guestNumber)
        {
            dal.UpdateStatusId1ByNumber(roomNumber,guestNumber);
        }

        public int SelectRoomIDByRoomNumber(string number)
        {
            return dal.SelectRoomIDByRoomNumber(number);
        }
    }
}