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/dao/PlatformGbStreamMapper.java

@@ -1,7 +1,11 @@
package com.genersoft.iot.vmp.storager.dao;

import com.genersoft.iot.vmp.gb28181.bean.GbStream;
import com.genersoft.iot.vmp.gb28181.bean.ParentPlatform;
import com.genersoft.iot.vmp.gb28181.bean.PlatformCatalog;
import com.genersoft.iot.vmp.gb28181.bean.PlatformGbStream;
import com.genersoft.iot.vmp.media.zlm.dto.StreamProxyItem;
import com.genersoft.iot.vmp.media.zlm.dto.StreamPushItem;
import org.apache.ibatis.annotations.*;
import org.springframework.stereotype.Repository;

@@ -12,19 +16,93 @@
@Repository
public interface PlatformGbStreamMapper {

    @Insert("INSERT INTO platform_gb_stream (app, stream, platformId) VALUES" +
            "('${app}', '${stream}', '${platformId}')")
    @Insert("REPLACE INTO platform_gb_stream (gbStreamId, platformId, catalogId) VALUES" +
            "( #{gbStreamId}, #{platformId}, #{catalogId})")
    int add(PlatformGbStream platformGbStream);

    @Delete("DELETE FROM platform_gb_stream WHERE app=#{app} AND stream=#{stream}")

    @Insert("<script> " +
            "INSERT into platform_gb_stream " +
            "(gbStreamId, platformId, catalogId) " +
            "values " +
            "<foreach collection='streamPushItems' index='index' item='item' separator=','> " +
            "(${item.gbStreamId}, '${item.platformId}', '${item.catalogId}')" +
            "</foreach> " +
            "</script>")
    int batchAdd(List<StreamPushItem> streamPushItems);

    @Delete("DELETE FROM platform_gb_stream WHERE gbStreamId = (select gbStreamId from gb_stream where app=#{app} AND stream=#{stream})")
    int delByAppAndStream(String app, String stream);

    @Delete("DELETE FROM platform_gb_stream WHERE platformId=#{platformId}")
    int delByPlatformId(String platformId);

    @Select("SELECT * FROM platform_gb_stream WHERE app=#{app} AND stream=#{stream}")
    List<StreamProxyItem> selectByAppAndStream(String app, String stream);
    @Select("SELECT " +
            "pp.* " +
            "FROM " +
            "platform_gb_stream pgs " +
            "LEFT JOIN parent_platform pp ON pp.serverGBId = pgs.platformId " +
            "LEFT JOIN gb_stream gs ON gs.gbStreamId = pgs.gbStreamId " +
            "WHERE " +
            "gs.app =#{app} " +
            "AND gs.stream =#{stream} ")
    List<ParentPlatform> selectByAppAndStream(String app, String stream);

    @Select("SELECT * FROM platform_gb_stream WHERE app=#{app} AND stream=#{stream} AND platformId=#{serverGBId}")
    @Select("SELECT pgs.*, gs.gbId  FROM platform_gb_stream pgs " +
            "LEFT JOIN gb_stream gs ON pgs.gbStreamId = gs.gbStreamId  " +
            "WHERE gs.app=#{app} AND gs.stream=#{stream} AND pgs.platformId=#{serverGBId}")
    StreamProxyItem selectOne(String app, String stream, String serverGBId);

    @Select("select gs.* \n" +
            "from gb_stream gs\n" +
            "    left join platform_gb_stream pgs\n" +
            "        on gs.gbStreamId = pgs.gbStreamId\n" +
            "where pgs.platformId=#{platformId} and pgs.catalogId=#{catalogId}")
    List<GbStream> queryChannelInParentPlatformAndCatalog(String platformId, String catalogId);

    @Select("select gs.gbId as id, gs.name as name, pgs.platformId as platformId, pgs.catalogId as catalogId , 0 as childrenCount, 2 as type\n" +
            "from gb_stream gs\n" +
            "    left join platform_gb_stream pgs\n" +
            "        on gs.gbStreamId = pgs.gbStreamId\n" +
            "where pgs.platformId=#{platformId} and pgs.catalogId=#{catalogId}")
    List<PlatformCatalog> queryChannelInParentPlatformAndCatalogForCatalog(String platformId, String catalogId);

    @Delete("DELETE FROM platform_gb_stream WHERE catalogId=#{id}")
    int delByCatalogId(String id);

    @Select("<script> " +
            "SELECT " +
            "pp.* " +
            "FROM " +
            "parent_platform pp " +
            "left join platform_gb_stream pgs on " +
            "pp.serverGBId = pgs.platformId " +
            "left join gb_stream gs " +
            "gs.gbStreamId = pgs.gbStreamId " +
            "WHERE " +
            "gs.app = #{app} " +
            "AND gs.stream = #{stream}" +
            "AND pp.serverGBId IN" +
            "<foreach collection='platforms'  item='item'  open='(' separator=',' close=')' > #{item}</foreach>" +
            "</script> ")
    List<ParentPlatform> queryPlatFormListForGBWithGBId(String app, String stream, List<String> platforms);

    @Delete("DELETE FROM platform_gb_stream WHERE gbStreamId = (select id from gb_stream where app=#{app} AND stream=#{stream}) AND platformId=#{platformId}")
    int delByAppAndStreamAndPlatform(String app, String stream, String platformId);

    @Delete("<script> "+
            "DELETE FROM platform_gb_stream where gbStreamId in " +
            "<foreach collection='gbStreams' item='item' open='(' separator=',' close=')' >" +
            "#{item.gbStreamId}" +
            "</foreach>" +
            "</script>")
    void delByGbStreams(List<GbStream> gbStreams);

    @Delete("<script> "+
            "DELETE FROM platform_gb_stream where platformId=#{platformId} and gbStreamId in " +
            "<foreach collection='gbStreams' item='item' open='(' separator=',' close=')'>" +
            "#{item.gbStreamId} " +
            "</foreach>" +
            "</script>")
    void delByAppAndStreamsByPlatformId(List<GbStream> gbStreams, String platformId);
}