public static CouponActionStatus UserGetCoupon(MemberInfo user, int couponId)
{
CouponInfo eFCoupon = CouponHelper.GetEFCoupon(couponId);
if (eFCoupon == null)
{
return(CouponActionStatus.NotExists);
}
if (user == null)
{
return(CouponActionStatus.InconsistentInformationUser);
}
if (eFCoupon.ClosingTime < DateTime.Now)
{
return(CouponActionStatus.Overdue);
}
if (eFCoupon.ObtainWay != 0)
{
return(CouponActionStatus.CanNotGet);
}
int couponSurplus = CouponHelper.GetCouponSurplus(couponId);
if (couponSurplus <= 0)
{
return(CouponActionStatus.InadequateInventory);
}
int couponObtainNum = CouponHelper.GetCouponObtainNum(couponId, user.UserId);
if (couponObtainNum >= eFCoupon.UserLimitCount && eFCoupon.UserLimitCount > 0)
{
return(CouponActionStatus.CannotReceive);
}
CouponItemInfo couponItemInfo = new CouponItemInfo();
couponItemInfo.UserId = user.UserId;
couponItemInfo.UserName = user.UserName;
couponItemInfo.CanUseProducts = eFCoupon.CanUseProducts;
couponItemInfo.CouponId = eFCoupon.CouponId;
couponItemInfo.CouponName = eFCoupon.CouponName;
couponItemInfo.OrderUseLimit = eFCoupon.OrderUseLimit;
couponItemInfo.Price = eFCoupon.Price;
couponItemInfo.StartTime = eFCoupon.StartTime;
couponItemInfo.ClosingTime = eFCoupon.ClosingTime;
couponItemInfo.UseWithGroup = eFCoupon.UseWithGroup;
couponItemInfo.UseWithPanicBuying = eFCoupon.UseWithPanicBuying;
couponItemInfo.UseWithFireGroup = eFCoupon.UseWithFireGroup;
couponItemInfo.ClaimCode = Guid.NewGuid().ToString();
couponItemInfo.GetDate = DateTime.Now;
return(CouponHelper.AddCouponItem(couponItemInfo));
}
public static CouponActionStatus AddCouponItemInfo(CouponItemInfo couponItemInfo)
{
if (couponItemInfo.CouponId < 0)
{
return(CouponActionStatus.NotExists);
}
CouponInfo eFCoupon = CouponHelper.GetEFCoupon(couponItemInfo.CouponId);
if (eFCoupon == null)
{
return(CouponActionStatus.NotExists);
}
if (eFCoupon.ClosingTime < DateTime.Now)
{
return(CouponActionStatus.Overdue);
}
if (couponItemInfo.UserId <= 0)
{
return(CouponActionStatus.InconsistentInformationUser);
}
int couponSurplus = CouponHelper.GetCouponSurplus(couponItemInfo.CouponId);
if (couponSurplus <= 0)
{
return(CouponActionStatus.InadequateInventory);
}
int couponObtainNum = CouponHelper.GetCouponObtainNum(couponItemInfo.CouponId, couponItemInfo.UserId.Value);
if (couponObtainNum >= eFCoupon.UserLimitCount && eFCoupon.UserLimitCount > 0)
{
return(CouponActionStatus.CannotReceive);
}
if (string.IsNullOrEmpty(couponItemInfo.ClaimCode))
{
couponItemInfo.ClaimCode = Guid.NewGuid().ToString();
}
return(CouponHelper.AddCouponItem(couponItemInfo));
}
public static CouponActionStatus AddCouponItemInfo(MemberInfo user, int couponId)
{
CouponInfo eFCoupon = CouponHelper.GetEFCoupon(couponId);
if (eFCoupon == null)
{
return(CouponActionStatus.NotExists);
}
if (user == null)
{
return(CouponActionStatus.InconsistentInformationUser);
}
if (eFCoupon.ClosingTime < DateTime.Now)
{
return(CouponActionStatus.Overdue);
}
int couponSurplus = CouponHelper.GetCouponSurplus(couponId);
if (couponSurplus <= 0)
{
return(CouponActionStatus.InadequateInventory);
}
int couponObtainNum = CouponHelper.GetCouponObtainNum(couponId, user.UserId);
if (couponObtainNum >= eFCoupon.UserLimitCount && eFCoupon.UserLimitCount > 0)
{
return(CouponActionStatus.CannotReceive);
}
if (eFCoupon.ObtainWay == 2)
{
int points = user.Points;
PointDetailInfo pointDetailInfo = new PointDetailInfo();
pointDetailInfo.OrderId = string.Empty;
pointDetailInfo.UserId = user.UserId;
pointDetailInfo.TradeDate = DateTime.Now;
pointDetailInfo.TradeType = PointTradeType.ChangeCoupon;
pointDetailInfo.Increased = 0;
pointDetailInfo.Reduced = eFCoupon.NeedPoint;
pointDetailInfo.Points = points - eFCoupon.NeedPoint;
if (pointDetailInfo.Points < 0)
{
return(CouponActionStatus.PointNotEnough);
}
if (new PointDetailDao().Add(pointDetailInfo, null) <= 0)
{
return(CouponActionStatus.UnknowError);
}
user.Points = pointDetailInfo.Points;
}
CouponItemInfo couponItemInfo = new CouponItemInfo();
couponItemInfo.UserId = user.UserId;
couponItemInfo.UserName = user.UserName;
couponItemInfo.CanUseProducts = eFCoupon.CanUseProducts;
couponItemInfo.CouponId = eFCoupon.CouponId;
couponItemInfo.CouponName = eFCoupon.CouponName;
couponItemInfo.OrderUseLimit = eFCoupon.OrderUseLimit;
couponItemInfo.Price = eFCoupon.Price;
couponItemInfo.StartTime = eFCoupon.StartTime;
couponItemInfo.ClosingTime = eFCoupon.ClosingTime;
couponItemInfo.UseWithGroup = eFCoupon.UseWithGroup;
couponItemInfo.UseWithPanicBuying = eFCoupon.UseWithPanicBuying;
couponItemInfo.UseWithFireGroup = eFCoupon.UseWithFireGroup;
couponItemInfo.ClaimCode = Guid.NewGuid().ToString();
couponItemInfo.GetDate = DateTime.Now;
return(CouponHelper.AddCouponItem(couponItemInfo));
}