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fix(coupon): add expiration check and error handling for expired coupons

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Chang lue Tsen
2025-10-16 09:31:33 -04:00
parent 8b48286365
commit 1b76794251
3 changed files with 8 additions and 0 deletions
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internal/logic/public/portal/purchaseLogic.go
+6
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@@ -83,6 +83,12 @@ func (l *PurchaseLogic) Purchase(req *types.PortalPurchaseRequest) (resp *types.
if couponInfo.Count != 0 && couponInfo.Count <= couponInfo.UsedCount {
return nil, errors.Wrapf(xerr.NewErrCode(xerr.CouponInsufficientUsage), "coupon used")
}
// Check expiration time
expireTime := time.Unix(couponInfo.ExpireTime, 0)
if time.Now().After(expireTime) {
return nil, errors.Wrapf(xerr.NewErrCode(xerr.CouponExpired), "coupon expired")
}
couponSub := tool.StringToInt64Slice(couponInfo.Subscribe)
if len(couponSub) > 0 && !tool.Contains(couponSub, req.SubscribeId) {
return nil, errors.Wrapf(xerr.NewErrCode(xerr.CouponNotApplicable), "coupon not match")