fix: 支付回调激活套餐后异步触发停机卡自动复机

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)

Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>

internal/service/order/service.go

@@ -51,6 +51,7 @@ type Service struct {
 	wechatPayment              wechat.PaymentServiceInterface
 	queueClient                *queue.Client
 	logger                     *zap.Logger
+	resumeCallback             packagepkg.ResumeCallback
 }
 
 func New(
@@ -95,6 +96,11 @@ func New(
 	}
 }
 
+// SetResumeCallback 设置复机回调，支付成功激活套餐后触发自动复机
+func (s *Service) SetResumeCallback(callback packagepkg.ResumeCallback) {
+	s.resumeCallback = callback
+}
+
 // CreateLegacy 创建订单（已废弃）
 // Deprecated: 使用 CreateAdminOrder 或 CreateH5Order 替代。保留用于回滚。
 func (s *Service) CreateLegacy(ctx context.Context, req *dto.CreateOrderRequest, buyerType string, buyerID uint) (*dto.OrderResponse, error) {
@@ -1621,10 +1627,53 @@ func (s *Service) HandlePaymentCallback(ctx context.Context, orderNo string, pay
 		return err
 	}
 
+	s.tryResumeAfterPayment(ctx, order)
 	s.enqueueCommissionCalculation(ctx, order.ID)
 	return nil
 }
 
+// tryResumeAfterPayment 支付成功后检查是否应触发自动复机
+// 仅当本次支付直接激活了主套餐（status=1，非排队）时才调用复机，避免虚流量已超但套餐排队时错误复机
+func (s *Service) tryResumeAfterPayment(ctx context.Context, order *model.Order) {
+	if s.resumeCallback == nil {
+		return
+	}
+
+	var resumeCarrierType string
+	var resumeCarrierID uint
+
+	if order.OrderType == model.OrderTypeSingleCard && order.IotCardID != nil {
+		resumeCarrierType = "iot_card"
+		resumeCarrierID = *order.IotCardID
+	} else if order.OrderType == model.OrderTypeDevice && order.DeviceID != nil {
+		resumeCarrierType = "device"
+		resumeCarrierID = *order.DeviceID
+	}
+
+	if resumeCarrierID == 0 {
+		return
+	}
+
+	var activatedCount int64
+	s.db.WithContext(ctx).Model(&model.PackageUsage{}).
+		Where("order_id = ? AND status = ? AND master_usage_id IS NULL", order.ID, constants.PackageUsageStatusActive).
+		Count(&activatedCount)
+
+	if activatedCount == 0 {
+		return
+	}
+
+	go func(ct string, cid uint) {
+		if err := s.resumeCallback.ResumeCardIfStopped(context.Background(), ct, cid); err != nil {
+			s.logger.Error("支付后自动复机失败",
+				zap.String("carrier_type", ct),
+				zap.Uint("carrier_id", cid),
+				zap.Uint("order_id", order.ID),
+				zap.Error(err))
+		}
+	}(resumeCarrierType, resumeCarrierID)
+}
+
 func (s *Service) activatePackage(ctx context.Context, tx *gorm.DB, order *model.Order) error {
 	var items []*model.OrderItem
 	if err := tx.Where("order_id = ?", order.ID).Find(&items).Error; err != nil {