chat-backend/takai-bigmodel/src/main/resources/mapper/bm/DialogMapper.xml

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper
PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.takai.bigmodel.mapper.DialogMapper">
	
	<resultMap type="DialogRespDTO" id="DialogResult">
		<id property="id"   column="id"   />
		<result property="dialog_name"  column="dialog_name"  />
		<result property="dialog_id"  column="dialog_id"  />
		<result property="did"   column="did"   />
		<result property="content"   column="content"   />
		<result property="type"   column="type"   />
		<result property="create_time" column="create_time" />
	</resultMap>

	<resultMap type="String" id="DialogIdResult">
		<id property="id"   column="id"   />
	</resultMap>

	<sql id="selectSql">
        select id
		from dialog
    </sql>

	<select id="selectDialogById" parameterType="String" resultMap="DialogIdResult">
		select id
		from dialog
		<where>
		    <if test="dialogId != null and dialogId != ''">
				AND id = #{dialogId}
			</if>
		</where>
	</select>

	<select id="selectDialogDetailById" parameterType="String" resultMap="DialogIdResult">
		select id
		from dialog_detail
		<where>
			<if test="detailId != null and detailId != ''">
				AND id = #{detailId}
			</if>
		</where>
	</select>

	<select id="selectDialogList"  resultMap="DialogResult">
		select
		d.id as id,
		d.app_id as appId,
		d.dialog_name as dialog_name,
		date_format(d.create_time, '%Y-%m-%d') as create_time
		from dialog d
		<where>
			<if test="appId != null">
				d.app_id = #{appId}
			</if>
		</where>
		GROUP BY d.id,d.app_id,d.dialog_name,d.create_time
		ORDER BY d.create_time desc
	</select>
 	
 	<insert id="insertDialog" parameterType="DialogReqDTO">
 		insert into dialog(
		    id,
			<if test="appId != null">app_id,</if>
			<if test="knowledgeId != null">knowledge_id,</if>
			<if test="userId != null">user_id,</if>
			<if test="dialogName != null">dialog_name,</if>
 			create_time
 		)values(
			#{id},
			<if test="appId != null">#{appId},</if>
			<if test="knowledgeId != null">#{knowledgeId},</if>
			<if test="userId != null">#{userId},</if>
			<if test="dialogName != null">#{dialogName},</if>
 			sysdate()
 		)
	</insert>

	<insert id="insertDialogDetail" parameterType="DialogDetailReqDTO">
		insert into dialog_detail(
		id,
		<if test="dialogId != null">dialog_id,</if>
		<if test="role != null">type,</if>
		<if test="content != null">content,</if>
		<if test="role != null">create_by,</if>
		create_time
		)values(
		#{id},
		<if test="dialogId != null">#{dialogId},</if>
		<if test="role != null">#{role},</if>
		<if test="content != null">#{content},</if>
		<if test="role != null">#{role},</if>
		sysdate()
		)
	</insert>

	<select id="selectDialogDetail"  resultMap="DialogResult">
		select
			d.id,
			d.app_id as appId,
			d.knowledge_id as knowledgeId,
			d.user_id as userId,
			d.dialog_name,
			d.create_time,
			dd.id as did,
			dd.type,
			dd.content,
			dd.dialog_id
		from dialog d
		left join dialog_detail dd on d.id = dd.dialog_id
		where dd.dialog_id = #{dialogId}
		ORDER BY dd.create_time asc, dd.type desc
	</select>

	<delete id="delDialog" parameterType="String">
		delete from dialog where id = #{id}
	</delete>

	<delete id="delDialogDetail" parameterType="String">
		delete from dialog_detail where dialog_id = #{dialogId}
	</delete>

	<update id="updateDialog" parameterType="DialogDetailReqDTO">
		update dialog set dialog_name = #{dialogName} where id = #{id}
	</update>

	<select id="selectDialogExport"  resultMap="DialogResult">
		select
			d.id,
			d.app_id as appId,
			d.knowledge_id as knowledgeId,
			d.user_id as userId,
			d.dialog_name,
			d.create_time,
			dd.id as did,
			dd.type,
			dd.content,
			dd.dialog_id
		from dialog d
		left join dialog_detail dd on d.id = dd.dialog_id
		where dd.dialog_id = #{id}
		ORDER BY dd.create_time asc, dd.type desc
	</select>

	<select id="selectDialogListByAppId" resultMap="DialogResult">
		select
			d.id,
			d.app_id as appId,
			d.knowledge_id as knowledgeId,
			d.user_id as userId,
			d.dialog_name,
			d.create_time,
			dd.id as did,
			dd.type,
			dd.content,
			dd.dialog_id
		from dialog d
		left join dialog_detail dd on d.id = dd.dialog_id
		<where>
			<if test="appId != null">
				d.app_id = #{appId}
			</if>
		</where>
		ORDER BY dd.create_time asc, dd.type desc
	</select>

	<select id="selectDialog" resultMap="DialogResult">
		select
		d.id,
		d.app_id as appId,
		d.knowledge_id as knowledgeId,
		d.user_id as userId,
		d.dialog_name,
		d.create_time
		from dialog d
		<where>
			<if test="appId != null">
				d.app_id = #{appId}
			</if>
		</where>
		ORDER BY d.create_time asc
	</select>
	
</mapper>