public ActionResult _CreateRecord(long giftId)
{
//获取默认邮寄地址
MailAddress mailAddress = null;
IEnumerable <MailAddress> mails = new MailAddressService().GetsOfUser(UserContext.CurrentUser.UserId);
//从数据库中取实体，取不到则创建
mailAddress = mails.Count() > 0 ? mails.First() : MailAddress.New();
var mailAddressEditModel = mailAddress.AsEditModel();
//创建兑换记录的EditModel
IUser currentUser = UserContext.CurrentUser;
PointGift gift = pointMallService.GetGift(giftId);
var recordEditModel = new RecordEditModel();
recordEditModel.Address = mailAddressEditModel.Address ?? string.Empty;
recordEditModel.Addressee = mailAddressEditModel.Addressee ?? string.Empty;
recordEditModel.PostCode = mailAddressEditModel.PostCode ?? string.Empty;
recordEditModel.Tel = mailAddressEditModel.Tel ?? string.Empty;
recordEditModel.GiftId = giftId;
recordEditModel.Payer = currentUser.DisplayName;
recordEditModel.PayerUserId = currentUser.UserId;
recordEditModel.GiftName = gift.Name;
ViewData["recordEditModel"] = recordEditModel;
return(View(mailAddressEditModel));
}