public string Add(CustomTourReservationModel reservationModel)
{
if (HttpContext.Session["logedIn"] == null)
{
return("need login");
}
var newCustomTourReservation = new CustomTour()
{
Id = Guid.NewGuid().ToString(),
TotalPrice = 0m,
MessageSentTime = DateTime.Now,
IsPaid = 0,
MemberId = reservationModel.MemberId,
Message = reservationModel.Message,
Member = db.Members.FirstOrDefault(m => m.Id == reservationModel.MemberId)
};
db.CustomTours.Add(newCustomTourReservation);
if (db.SaveChanges() > 0)
{
return("添加成功");
}
return("添加失败");
}
public string Delete(string customTourReservationId, string memberId)
{
CustomTour customTourReservation = db.CustomTours.FirstOrDefault(v => v.Id == customTourReservationId);
if (customTourReservation != null)
{
db.CustomTours.Remove(customTourReservation);
if (db.SaveChanges() > 0)
{
return("删除成功");
}
}
return("删除失败");
}
public string Update(CustomTour customTourReservation)
{
CustomTour newCustomTourReservation = db.CustomTours.Where(r => r.Id == customTourReservation.Id).FirstOrDefault();
newCustomTourReservation.IsPaid = customTourReservation.IsPaid;
newCustomTourReservation.TotalPrice = customTourReservation.TotalPrice;
db.Entry(newCustomTourReservation).State = System.Data.Entity.EntityState.Modified;
if (db.SaveChanges() > 0)
{
return("更新成功");
}
return("更新失败");
}
