/// <summary>
/// 顾客登记
/// </summary>
/// <param name="guest"></param>
/// <returns></returns>
public static bool AddGuest(GuestInsert guest)
{
string sql = "Insert GuestRecord(IdentityID,GuestName,RoomID,ResideID,ResideDate,Deposit) Values(@IdCard,@Name,@RoomId,(Select ResideId From ResideState Where ResideName = '未结账'),@ResideDate,@Deposit)";
SqlParameter [] paras =
{
new SqlParameter("@IdCard", guest.IdentityId),
new SqlParameter("@Name", guest.GuestName),
new SqlParameter("@RoomId", guest.RoomId),
new SqlParameter("@ResideDate", guest.ResideDate),
new SqlParameter("@Deposit", guest.Deposit)
};
try
{
if (!SqlHelper.Execute(sql, paras))
{
return(false);
}
//更新房间入住人数
RoomService.UpdateRoomGuestNum(guest.RoomId);
return(true);
}
catch (Exception)
{
throw;
}
}
/// <summary>
/// 退房（Sql语句）
/// </summary>
/// <param name="guest"></param>
/// <returns></returns>
public static bool CheckOutRoomBySql(GuestSeach guest)
{
//先更改顾客状态、退房日期、总金额
string sql = "Update GuestRecord Set ResideID = (Select ResideId From ResideState Where ResideName = '已结账'),LeaveDate = @LeaveDate,TotalMoney = @TotalMoney Where GuestID = @GuestID";
SqlParameter[] paras =
{
new SqlParameter("@LeaveDate", guest.LeaveDate),
new SqlParameter("@TotalMoney", guest.TotalMoney),
new SqlParameter("@GuestID", guest.GuestId)
};
try
{
if (!SqlHelper.ExecuteWithTran(sql, paras))
{
return(false);
}
}
catch (Exception)
{
throw;
}
//再把房间的客人数量减一
try
{
if (!RoomService.UpdateRoomGuestNumByCheckOutRoom(guest.Room.RoomId))
{
return(false);
}
}
catch (Exception)
{
throw;
}
//判断当前房间入住人数是否小于等于0
try
{
if (RoomService.GetRoomGuestNumByCheckOutRoom(guest.Room.RoomId) <= 0)
{
//如果这个房间当前入住人数小于等于0，把状态改为空闲
try
{
if (!RoomService.UpdateRoomRoomStateByCheckOutRoom(guest.Room.RoomId))
{
return(false);
}
}
catch (Exception)
{
throw;
}
}
}
catch (Exception)
{
throw;
}
return(true);
}
