fix:过滤app首页已过期活动展示

@@ -529,6 +529,7 @@ func (cashPoolService *CashPoolService) ListExchangeCashActivity(listExchangeCas
 		// 兑换现金活动返回截止时间处理
 		var activitiesWithTs []interface{}
 		for _, activity := range activities {
+			if activity.Deadline.UnixNano() / 1e6 > time.Now().UnixNano() / 1e6 {
 				activityWithTs := map[string]interface{} {
 					"activityId": activity.ActivityId,
 					"exchangeActivityName": activity.ExchangeActivityName,
@@ -542,6 +543,7 @@ func (cashPoolService *CashPoolService) ListExchangeCashActivity(listExchangeCas
 				}
 				activitiesWithTs = append(activitiesWithTs, activityWithTs)
 			}
+		}
 		return map[string]interface{}{
 			"count":     count,
 			"activities": activitiesWithTs,