feat(api): standardize timestamp field across log structures

queue/logic/order/activateOrderLogic.go

@@ -389,7 +389,7 @@ func (l *ActivateOrderLogic) handleCommission(ctx context.Context, userInfo *use
 			Type:      commissionType,
 			Amount:    amount,
 			OrderNo:   orderInfo.OrderNo,
-			CreatedAt: orderInfo.CreatedAt.UnixMilli(),
+			Timestamp: orderInfo.CreatedAt.UnixMilli(),
 		}
 
 		content, _ := commissionLog.Marshal()
@@ -577,10 +577,10 @@ func (l *ActivateOrderLogic) ResetTraffic(ctx context.Context, orderInfo *order.
 
 	// insert reset traffic log
 	resetLog := &log.ResetSubscribe{
-		Type:    log.ResetSubscribeTypePaid,
-		UserId:  userInfo.Id,
-		OrderNo: orderInfo.OrderNo,
-		ResetAt: time.Now().UnixMilli(),
+		Type:      log.ResetSubscribeTypePaid,
+		UserId:    userInfo.Id,
+		OrderNo:   orderInfo.OrderNo,
+		Timestamp: time.Now().UnixMilli(),
 	}
 
 	content, _ := resetLog.Marshal()

queue/logic/traffic/resetTrafficLogic.go

@@ -602,9 +602,9 @@ func (l *ResetTrafficLogic) clearCache(ctx context.Context, list []*user.Subscri
 // insertLog inserts a reset traffic log entry
 func (l *ResetTrafficLogic) insertLog(ctx context.Context, subId, userId int64) {
 	trafficLog := log.ResetSubscribe{
-		Type:    log.ResetSubscribeTypeAuto,
-		UserId:  userId,
-		ResetAt: time.Now().UnixMilli(),
+		Type:      log.ResetSubscribeTypeAuto,
+		UserId:    userId,
+		Timestamp: time.Now().UnixMilli(),
 	}
 	content, _ := trafficLog.Marshal()
 	if err := l.svc.DB.WithContext(ctx).Model(&log.SystemLog{}).Create(&log.SystemLog{