规范数据库，添加必要约束，优化通道批量导入功能

648540858

2022-02-24 a42dda2bd3cc1cf8c20cc61e7ad9211eadecbaf3

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

@@ -174,7 +174,7 @@
      List<DeviceChannel> updateChannels = new ArrayList<>();
      HashMap<String, DeviceChannel> channelsInStore = new HashMap<>();
      if (channels != null && channels.size() > 0) {
         List<DeviceChannel> channelList = deviceChannelMapper.queryChannelsByDeviceId(deviceId);
         List<DeviceChannel> channelList = deviceChannelMapper.queryChannels(deviceId, null, null, null, null);
         if (channelList.size() == 0) {
            for (DeviceChannel channel : channels) {
               channel.setDeviceId(deviceId);
@@ -239,6 +239,7 @@
      // 数据去重
      List<DeviceChannel> channels = new ArrayList<>();
      StringBuilder stringBuilder = new StringBuilder();
      Map<String, Integer> subContMap = new HashMap<>();
      if (deviceChannelList.size() > 1) {
         // 数据去重
         Set<String> gbIdSet = new HashSet<>();
@@ -246,10 +247,26 @@
            if (!gbIdSet.contains(deviceChannel.getChannelId())) {
               gbIdSet.add(deviceChannel.getChannelId());
               channels.add(deviceChannel);
               if (!StringUtils.isEmpty(deviceChannel.getParentId())) {
                  if (subContMap.get(deviceChannel.getParentId()) == null) {
                     subContMap.put(deviceChannel.getParentId(), 1);
                  }else {
                     Integer count = subContMap.get(deviceChannel.getParentId());
                     subContMap.put(deviceChannel.getParentId(), count++);
                  }
               }
            }else {
               stringBuilder.append(deviceChannel.getChannelId() + ",");
            }
         }
         if (channels.size() > 0) {
            for (DeviceChannel channel : channels) {
               if (subContMap.get(channel.getChannelId()) != null){
                  channel.setSubCount(subContMap.get(channel.getChannelId()));
               }
            }
         }

      }else {
         channels = deviceChannelList;
      }
@@ -688,9 +705,18 @@
      streamProxyItem.setCreateTime(now);
      streamProxyItem.setCreateStamp(System.currentTimeMillis());
      try {
         if (gbStreamMapper.add(streamProxyItem)<0 || streamProxyMapper.add(streamProxyItem) < 0) {
         if (streamProxyMapper.add(streamProxyItem) > 0) {
            if (!StringUtils.isEmpty(streamProxyItem.getGbId())) {
               if (gbStreamMapper.add(streamProxyItem) > 0) {
                  //事务回滚
                  dataSourceTransactionManager.rollback(transactionStatus);
                  return false;
               }
            }
         }else {
            //事务回滚
            dataSourceTransactionManager.rollback(transactionStatus);
            return false;
         }
         result = true;
         dataSourceTransactionManager.commit(transactionStatus);     //手动提交
@@ -714,10 +740,20 @@
      boolean result = false;
      streamProxyItem.setStreamType("proxy");
      try {
         if (gbStreamMapper.update(streamProxyItem)<0 || streamProxyMapper.update(streamProxyItem) < 0) {
         if (streamProxyMapper.update(streamProxyItem) > 0) {
            if (!StringUtils.isEmpty(streamProxyItem.getGbId())) {
               if (gbStreamMapper.update(streamProxyItem) > 0) {
                  //事务回滚
                  dataSourceTransactionManager.rollback(transactionStatus);
                  return false;
               }
            }
         } else {
            //事务回滚
            dataSourceTransactionManager.rollback(transactionStatus);
            return false;
         }

         dataSourceTransactionManager.commit(transactionStatus);     //手动提交
         result = true;
      }catch (Exception e) {
@@ -852,18 +888,6 @@
   @Override
   public void updateParentPlatformStatus(String platformGbID, boolean online) {
      platformMapper.updateParentPlatformStatus(platformGbID, online);
   }

   @Override
   public void updateMediaServer(MediaServerItem mediaServerItem) {
      String now = this.format.format(System.currentTimeMillis());
      mediaServerItem.setUpdateTime(now);
      if (mediaServerMapper.queryOne(mediaServerItem.getId()) != null) {
         mediaServerMapper.update(mediaServerItem);
      }else {
         mediaServerItem.setCreateTime(now);
         mediaServerMapper.add(mediaServerItem);
      }
   }

   @Override