From 5d901b5e3f033e8b04e53420d68626cbd87431c8 Mon Sep 17 00:00:00 2001
From: 648540858 <648540858@qq.com>
Date: 星期五, 06 五月 2022 10:12:34 +0800
Subject: [PATCH] 使用阿里代码规范。规范代码写法

---
 src/main/java/com/genersoft/iot/vmp/storager/dao/PlatformChannelMapper.java |   53 ++++++++++++++++++++++++++++++++---------------------
 1 files changed, 32 insertions(+), 21 deletions(-)

diff --git a/src/main/java/com/genersoft/iot/vmp/storager/dao/PlatformChannelMapper.java b/src/main/java/com/genersoft/iot/vmp/storager/dao/PlatformChannelMapper.java
index 81f869c..e048f31 100644
--- a/src/main/java/com/genersoft/iot/vmp/storager/dao/PlatformChannelMapper.java
+++ b/src/main/java/com/genersoft/iot/vmp/storager/dao/PlatformChannelMapper.java
@@ -21,28 +21,31 @@
      * 鏌ヨ鍒楄〃閲屽凡缁忓叧鑱旂殑
      */
     @Select("<script> "+
-            "SELECT deviceAndChannelId FROM platform_gb_channel WHERE platformId='${platformId}' AND deviceAndChannelId in" +
-            "<foreach collection='deviceAndChannelIds' open='(' item='id_' separator=',' close=')'> '${id_}'</foreach> ORDER BY deviceAndChannelId ASC" +
+            "SELECT deviceChannelId FROM platform_gb_channel WHERE platformId='${platformId}' AND deviceChannelId in" +
+            "<foreach collection='channelReduces' open='(' item='item' separator=',' close=')'> '${item.id}'</foreach>" +
             "</script>")
-    List<String> findChannelRelatedPlatform(String platformId, List<String> deviceAndChannelIds);
+    List<Integer> findChannelRelatedPlatform(String platformId, List<ChannelReduce> channelReduces);
 
     @Insert("<script> "+
-            "INSERT INTO platform_gb_channel (channelId, deviceId, platformId, deviceAndChannelId, catalogId) VALUES" +
+            "INSERT INTO platform_gb_channel (platformId, deviceChannelId, catalogId) VALUES" +
             "<foreach collection='channelReducesToAdd'  item='item' separator=','>" +
-            " ('${item.channelId}','${item.deviceId}', '${platformId}', '${item.deviceId}_${item.channelId}' , '${item.catalogId}' )" +
+            " ('${platformId}', '${item.id}' , '${item.catalogId}' )" +
             "</foreach>" +
             "</script>")
     int addChannels(String platformId, List<ChannelReduce> channelReducesToAdd);
 
-
     @Delete("<script> "+
-            "DELETE FROM platform_gb_channel WHERE platformId='${platformId}' AND deviceAndChannelId in" +
-            "<foreach collection='channelReducesToDel'  item='item'  open='(' separator=',' close=')' > '${item.deviceId}_${item.channelId}'</foreach>" +
+            "DELETE FROM platform_gb_channel WHERE platformId='${platformId}' AND deviceChannelId in" +
+            "<foreach collection='channelReducesToDel'  item='item'  open='(' separator=',' close=')' > '${item.id}'</foreach>" +
             "</script>")
     int delChannelForGB(String platformId, List<ChannelReduce> channelReducesToDel);
 
     @Delete("<script> "+
-            "DELETE FROM platform_gb_channel WHERE deviceId='${deviceId}' " +
+            "DELETE FROM platform_gb_channel WHERE deviceChannelId in " +
+            "( select  temp.deviceChannelId from " +
+            "(select pgc.deviceChannelId from platform_gb_channel pgc " +
+            "left join device_channel dc on dc.id = pgc.deviceChannelId where dc.deviceId  =#{deviceId} " +
+            ") temp)" +
             "</script>")
     int delChannelForDeviceId(String deviceId);
 
@@ -51,19 +54,20 @@
             "</script>")
     int cleanChannelForGB(String platformId);
 
+    @Select("SELECT dc.* FROM platform_gb_channel pgc left join device_channel dc on dc.id = pgc.deviceChannelId WHERE dc.channelId='${channelId}' and pgc.platformId='${platformId}'")
+    List<DeviceChannel> queryChannelInParentPlatform(String platformId, String channelId);
 
-    @Select("SELECT * FROM device_channel WHERE deviceId = (SELECT deviceId FROM platform_gb_channel WHERE " +
-            "platformId='${platformId}' AND channelId='${channelId}' ) AND channelId='${channelId}'")
-    DeviceChannel queryChannelInParentPlatform(String platformId, String channelId);
-
-
-    @Select("select dc.channelId as id, dc.name as name, pgc.platformId as platformId, pgc.catalogId as parentId, 0 as childrenCount, 1 as type " +
-            "from device_channel dc left join platform_gb_channel pgc on dc.deviceId = pgc.deviceId and dc.channelId = pgc.channelId " +
-            "where pgc.platformId=#{platformId} and pgc.catalogId=#{catalogId}")
+    @Select(" select dc.channelId as id, dc.name as name, pgc.platformId as platformId, pgc.catalogId as parentId, 0 as childrenCount, 1 as type " +
+            " from device_channel dc left join platform_gb_channel pgc on dc.id = pgc.deviceChannelId " +
+            " where pgc.platformId=#{platformId} and pgc.catalogId=#{catalogId}")
     List<PlatformCatalog> queryChannelInParentPlatformAndCatalog(String platformId, String catalogId);
 
-    @Select("SELECT * FROM device WHERE deviceId = (SELECT deviceId FROM platform_gb_channel WHERE platformId='${platformId}' AND channelId='${channelId}')")
-    Device queryVideoDeviceByPlatformIdAndChannelId(String platformId, String channelId);
+    @Select("select d.*\n" +
+            "from platform_gb_channel pgc\n" +
+            "         left join device_channel dc on dc.id = pgc.deviceChannelId\n" +
+            "         left join device d on dc.deviceId = d.deviceId\n" +
+            "where dc.channelId = #{channelId} and pgc.platformId=#{platformId}")
+    List<Device> queryVideoDeviceByPlatformIdAndChannelId(String platformId, String channelId);
 
     @Delete("<script> "+
             "DELETE FROM platform_gb_channel WHERE catalogId=#{id}"  +
@@ -71,7 +75,7 @@
     int delByCatalogId(String id);
 
     @Delete("<script> "+
-           "DELETE FROM platform_gb_channel WHERE catalogId=#{parentId} AND platformId=#{platformId} AND channelId=#{id}"  +
+           "DELETE FROM platform_gb_channel  WHERE catalogId=#{parentId} AND platformId=#{platformId} AND channelId=#{id}"  +
            "</script>")
     int delByCatalogIdAndChannelIdAndPlatformId(PlatformCatalog platformCatalog);
 
@@ -82,10 +86,17 @@
             "parent_platform pp " +
             "left join platform_gb_channel pgc on " +
             "pp.serverGBId = pgc.platformId " +
+            "left join device_channel dc on " +
+            "dc.id = pgc.deviceChannelId " +
             "WHERE " +
-            "pgc.channelId = #{channelId} pp.status = true " +
+            "dc.channelId = #{channelId} and pp.status = true " +
             "AND pp.serverGBId IN" +
             "<foreach collection='platforms'  item='item'  open='(' separator=',' close=')' > #{item}</foreach>" +
             "</script> ")
     List<ParentPlatform> queryPlatFormListForGBWithGBId(String channelId, List<String> platforms);
+
+    @Delete("<script> " +
+           "DELETE FROM platform_gb_channel WHERE platformId=#{serverGBId}"  +
+           "</script>")
+    void delByPlatformId(String serverGBId);
 }

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