新增上游的停机原因

internal/task/polling_cardstatus_handler.go

@@ -65,6 +65,8 @@ func (h *PollingCardStatusHandler) Handle(ctx context.Context, t *asynq.Task) er
 
 	newNetworkStatus := card.NetworkStatus
 	gatewayCardStatus := ""
+	gatewayExtend := card.GatewayExtend
+	statusQueried := false
 	if h.gateway != nil {
 		result, gwErr := h.gateway.QueryCardStatus(ctx, &gateway.CardStatusReq{CardNo: card.ICCID})
 		if gwErr != nil {
@@ -74,6 +76,8 @@ func (h *PollingCardStatusHandler) Handle(ctx context.Context, t *asynq.Task) er
 			return h.base.requeueCard(ctx, cardID, constants.TaskTypePollingCardStatus)
 		}
 		gatewayCardStatus = result.CardStatus
+		gatewayExtend = result.Extend
+		statusQueried = true
 		parsedStatus, ok := gateway.ParseCardNetworkStatus(result.CardStatus, result.Extend)
 		if !ok {
 			h.base.logger.Warn("卡状态轮询：未知 Gateway 卡状态",
@@ -100,6 +104,9 @@ func (h *PollingCardStatusHandler) Handle(ctx context.Context, t *asynq.Task) er
 
 	// 无论状态是否变化，都更新最后一次检查时间
 	fields := map[string]any{"last_card_status_check_at": now}
+	if statusQueried {
+		fields["gateway_extend"] = gatewayExtend
+	}
 	if statusChanged {
 		fields["network_status"] = newNetworkStatus
 		// 网关侧停机事件：补写 stop_reason，便于状态追踪和区分手动停机
@@ -116,8 +123,18 @@ func (h *PollingCardStatusHandler) Handle(ctx context.Context, t *asynq.Task) er
 		return h.base.requeueCard(ctx, cardID, constants.TaskTypePollingCardStatus)
 	}
 
+	if statusQueried || statusChanged {
+		cacheUpdates := map[string]any{}
+		if statusQueried {
+			cacheUpdates["gateway_extend"] = gatewayExtend
+		}
+		if statusChanged {
+			cacheUpdates["network_status"] = newNetworkStatus
+		}
+		h.base.updateCardCache(ctx, cardID, cacheUpdates)
+	}
+
 	if statusChanged {
-		h.base.updateCardCache(ctx, cardID, map[string]any{"network_status": newNetworkStatus})
 		h.base.logger.Info("卡状态已变化",
 			zap.Uint("card_id", cardID),
 			zap.Int("old_status", card.NetworkStatus),