From 8fdd10d1c2723ead1d2c3b232f64f292ba3ce1cc Mon Sep 17 00:00:00 2001
From: che_shuai <che_shuai@massclouds>
Date: 星期一, 24 七月 2023 14:10:46 +0800
Subject: [PATCH] 修复在国标级联选择通道时，如果添加通道到跟平台根目录（即平台本身），无法触发目录变更事件问题.详见 https://github.com/648540858/wvp-GB28181-pro/issues/958
---
src/main/java/com/genersoft/iot/vmp/storager/dao/DeviceChannelMapper.java | 15 +++++++++++++++
1 files changed, 15 insertions(+), 0 deletions(-)
diff --git a/src/main/java/com/genersoft/iot/vmp/storager/dao/DeviceChannelMapper.java b/src/main/java/com/genersoft/iot/vmp/storager/dao/DeviceChannelMapper.java
index 22b95c2..bdc45bf 100644
--- a/src/main/java/com/genersoft/iot/vmp/storager/dao/DeviceChannelMapper.java
+++ b/src/main/java/com/genersoft/iot/vmp/storager/dao/DeviceChannelMapper.java
@@ -450,4 +450,19 @@
@Select("select count(1) from wvp_device_channel")
int getAllChannelCount();
+
+ // 璁惧涓诲瓙鐮佹祦閫昏緫START
+ @Update(value = {"UPDATE wvp_device_channel SET stream_id=null WHERE device_id=#{deviceId}"})
+ void clearPlay(String deviceId);
+ // 璁惧涓诲瓙鐮佹祦閫昏緫END
+ @Select(value = {" <script>" +
+ "select * " +
+ "from wvp_device_channel " +
+ "where device_id=#{deviceId}" +
+ " <if test='parentId != null and parentId != deviceId'> and parent_id = #{parentId} </if>" +
+ " <if test='parentId == null or parentId == deviceId'> and parent_id is null or parent_id = #{deviceId}</if>" +
+ " <if test='onlyCatalog == true '> and parental = 1 </if>" +
+ " </script>"})
+ List<DeviceChannel> getSubChannelsByDeviceId(String deviceId, String parentId, boolean onlyCatalog);
+
}
--
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