修改计划时，需要判断修改后的计划是否存在

src/main/java/com/wangxiaolu/promotion/domain/activityplanv2/dao/impl/ActivityPlanInfoDaoImpl.java

@@ -69,7 +69,7 @@ public class ActivityPlanInfoDaoImpl implements ActivityPlanInfoDao {
 
     @Override
     public void updateById(ActivityPlanInfoDto planDto) {
-        // 判断计划是否存在
+        // todo 判断计划是否存在
 //        ActivityPlanInfoDo activityPlanInfoDo = activityPlanInfoMapper.selectPlan(planDto.getStoreCode(), planDto.getDate());
 //        if (Objects.isNull(activityPlanInfoDo)){
 //            throw new DataException(RCode.ACTIVITY_PLAN_IS_NULL);