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fix(purchase): update gift amount deduction logic and handle zero-amount order status

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This commit is contained in:
Chang lue Tsen 2025-07-15 12:03:16 -04:00 committed by Leif Draven
parent 59348c1643
commit 40c24fbc85
3 changed files with 20 additions and 5 deletions
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2
internal/logic/public/order/closeOrderLogic.go
View File

@ -82,7 +82,7 @@ func (l *CloseOrderLogic) CloseOrder(req *types.CloseOrderRequest) error {
return err
}
deduction := userInfo.GiftAmount + orderInfo.GiftAmount
err = tx.Model(&user.User{}).Where("id = ?", orderInfo.UserId).Update("deduction", deduction).Error
err = tx.Model(&user.User{}).Where("id = ?", orderInfo.UserId).Update("gift_amount", deduction).Error
if err != nil {
l.Errorw("[CloseOrder] Refund deduction amount failed",
logger.Field("error", err.Error()),

22
internal/logic/public/portal/purchaseCheckoutLogic.go
View File

@ -122,6 +122,7 @@ func (l *PurchaseCheckoutLogic) PurchaseCheckout(req *types.CheckoutOrderRequest
if err = l.balancePayment(userInfo, orderInfo); err != nil {
return nil, err
}
resp = &types.CheckoutOrderResponse{
Type: "balance", // Payment completed immediately
}
@ -325,13 +326,27 @@ func (l *PurchaseCheckoutLogic) queryExchangeRate(to string, src int64) (amount
// balancePayment processes balance payment with gift amount priority logic
// It prioritizes using gift amount first, then regular balance, and creates proper audit logs
func (l *PurchaseCheckoutLogic) balancePayment(u *user.User, o *order.Order) error {
var userInfo user.User
var err error
if o.Amount == 0 {
// No payment required for zero-amount orders
return nil
l.Logger.Info(
"[PurchaseCheckout] No payment required for zero-amount order",
logger.Field("orderNo", o.OrderNo),
logger.Field("userId", u.Id),
)
err := l.svcCtx.OrderModel.UpdateOrderStatus(l.ctx, o.OrderNo, 2)
if err != nil {
l.Errorw("[PurchaseCheckout] Update order status error",
logger.Field("error", err.Error()),
logger.Field("orderNo", o.OrderNo),
logger.Field("userId", u.Id))
return errors.Wrapf(xerr.NewErrCode(xerr.DatabaseQueryError), "Update order status error: %s", err.Error())
}
goto activation
}
var userInfo user.User
err := l.svcCtx.UserModel.Transaction(l.ctx, func(db *gorm.DB) error {
err = l.svcCtx.UserModel.Transaction(l.ctx, func(db *gorm.DB) error {
// Retrieve latest user information with row-level locking
err := db.Model(&user.User{}).Where("id = ?", u.Id).First(&userInfo).Error
if err != nil {
@ -420,6 +435,7 @@ func (l *PurchaseCheckoutLogic) balancePayment(u *user.User, o *order.Order) err
return err
}
activation:
// Enqueue order activation task for immediate processing
payload := queueType.ForthwithActivateOrderPayload{
OrderNo: o.OrderNo,

1
internal/logic/subscribe/subscribeLogic.go
View File

@ -248,7 +248,6 @@ func (l *SubscribeLogic) buildClientConfig(req *types.SubscribeRequest, userSub
l.setSurfboardHeaders()
case "v2rayn":
resp = proxyManager.BuildV2rayN(userSub.UUID)
default:
resp = proxyManager.BuildGeneral(userSub.UUID)
}