解决串流，解决编辑上级平台却新建了的问题

panlinlin

2021-04-15 937e59143004b11a808eb93eb894ffe53871a19a

 src/main/java/com/genersoft/iot/vmp/storager/impl/VideoManagerStoragerImpl.java

@@ -271,15 +271,21 @@
   public boolean updateParentPlatform(ParentPlatform parentPlatform) {
      int result = 0;
      ParentPlatformCatch parentPlatformCatch = redisCatchStorage.queryPlatformCatchInfo(parentPlatform.getServerGBId()); // .getDeviceGBId());
      if ( platformMapper.getParentPlatById(parentPlatform.getServerGBId()) == null) {
      if (parentPlatform.getId() == null ) {
         result = platformMapper.addParentPlatform(parentPlatform);

         if (parentPlatformCatch == null) {
            parentPlatformCatch = new ParentPlatformCatch();
            parentPlatformCatch.setParentPlatform(parentPlatform);
            parentPlatformCatch.setId(parentPlatform.getServerGBId());
         }
      }else {
         if (parentPlatformCatch == null) { // serverGBId 已变化
            ParentPlatform parentPlatById = platformMapper.getParentPlatById(parentPlatform.getId());
            // 使用旧的查出缓存ID
            parentPlatformCatch = redisCatchStorage.queryPlatformCatchInfo(parentPlatById.getServerGBId());
            parentPlatformCatch.setId(parentPlatform.getServerGBId());
            redisCatchStorage.delPlatformCatchInfo(parentPlatById.getServerGBId());
         }
         result = platformMapper.updateParentPlatform(parentPlatform);
      }
      // 更新缓存
@@ -305,8 +311,8 @@
   }

   @Override
   public ParentPlatform queryParentPlatById(String platformGbId) {
      return platformMapper.getParentPlatById(platformGbId);
   public ParentPlatform queryParentPlatByServerGBId(String platformGbId) {
      return platformMapper.getParentPlatByServerGBId(platformGbId);
   }

   @Override