From a42dda2bd3cc1cf8c20cc61e7ad9211eadecbaf3 Mon Sep 17 00:00:00 2001
From: 648540858 <648540858@qq.com>
Date: 星期四, 24 二月 2022 16:55:06 +0800
Subject: [PATCH] 规范数据库,添加必要约束,优化通道批量导入功能

---
 src/main/java/com/genersoft/iot/vmp/service/impl/GbStreamServiceImpl.java |    8 +++++---
 1 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/main/java/com/genersoft/iot/vmp/service/impl/GbStreamServiceImpl.java b/src/main/java/com/genersoft/iot/vmp/service/impl/GbStreamServiceImpl.java
index 5827985..2b4515f 100644
--- a/src/main/java/com/genersoft/iot/vmp/service/impl/GbStreamServiceImpl.java
+++ b/src/main/java/com/genersoft/iot/vmp/service/impl/GbStreamServiceImpl.java
@@ -118,14 +118,14 @@
         TransactionStatus transactionStatus = dataSourceTransactionManager.getTransaction(transactionDefinition);
         try {
             List<DeviceChannel> deviceChannelList = new ArrayList<>();
+            platformGbStreamMapper.delByAppAndStreamsByPlatformId(gbStreams, platformId);
             for (GbStream gbStream : gbStreams) {
-                platformGbStreamMapper.delByAppAndStreamAndPlatform(gbStream.getApp(), gbStream.getStream(), platformId);
                 DeviceChannel deviceChannel = new DeviceChannel();
                 deviceChannel.setChannelId(gbStream.getGbId());
                 deviceChannelList.add(deviceChannel);
-                eventPublisher.catalogEventPublish(platformId, deviceChannel, CatalogEvent.DEL);
             }
 
+            eventPublisher.catalogEventPublish(platformId, deviceChannelList, CatalogEvent.DEL);
             dataSourceTransactionManager.commit(transactionStatus);     //鎵嬪姩鎻愪氦
             result = true;
         }catch (Exception e) {
@@ -159,7 +159,9 @@
                 List<ParentPlatform> parentPlatforms = platformGbStreamMapper.selectByAppAndStream(gs.getApp(), gs.getStream());
                 if (parentPlatforms.size() > 0) {
                     for (ParentPlatform parentPlatform : parentPlatforms) {
-                        eventPublisher.catalogEventPublishForStream(parentPlatform.getServerGBId(), gs, type);
+                        if (parentPlatform != null) {
+                            eventPublisher.catalogEventPublishForStream(parentPlatform.getServerGBId(), gs, type);
+                        }
                     }
                 }
             }

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