water-design-const-service/water-design-const/src/main/resources/mapper/ModelMapper.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.bonus.waterdesign.mapper.ModelMapper">
	<insert id="addModel" useGeneratedKeys="true" keyProperty="id">
		insert into tb_model(
		<if test="projectId != null and projectId != 0">project_id,</if>
		<if test="modelName != null and modelName != ''">model_name,</if>
		<if test="modelUrl != null and modelUrl != ''">model_url,</if>
		<if test="fileName != null and fileName != ''">file_name,</if>
		<if test="version != null and version != ''">version,</if>
		<if test="designer != null and designer != ''">designer,</if>
		<if test="remark != null and remark != ''">remark,</if>
		<if test="modelType != null and modelType != ''">model_type,</if>
		<if test="modelIds != null and modelIds != ''">model_ids,</if>
		<if test="createBy != null and createBy != ''">create_user,</if>
		create_time
		)values(
		<if test="projectId != null and projectId != 0">#{projectId},</if>
		<if test="modelName != null and modelName != ''">#{modelName},</if>
		<if test="modelUrl != null and modelUrl != ''">#{modelUrl},</if>
		<if test="fileName != null and fileName != ''">#{fileName},</if>
		<if test="version != null and version != ''">#{version},</if>
		<if test="designer != null and designer != ''">#{designer},</if>
		<if test="remark != null and remark != ''">#{remark},</if>
		<if test="modelType != null and modelType != ''">#{modelType},</if>
		<if test="modelIds != null and modelIds != ''">#{modelIds},</if>
		<if test="createBy != null and createBy != ''">#{createBy},</if>
		sysdate()
		)
	</insert>
	<insert id="insert" >
		INSERT INTO project_node
		<trim prefix="(" suffix=")" suffixOverrides=",">
			<if test="projectId != null and projectId != 0">project_id,</if>
			<if test="proName != null and proName != ''">node_name,</if>
			<if test="level != null and level != ''">level,</if>
			<if test="nodeCount != null and nodeCount != ''">node_count,</if>
		</trim>
		VALUES
		<trim prefix="(" suffix=")" suffixOverrides=",">
			<if test="projectId != null and projectId != 0">#{projectId},</if>
			<if test="proName != null and proName != ''">#{proName},</if>
			<if test="level != null and level != ''">#{level},</if>
			<if test="nodeCount != null and nodeCount != ''">#{nodeCount},</if>
		</trim>
	</insert>

	<update id="deleteById">
		 update from project_node set del_flag = 1
		 where id = #{id}
	</update>
	<update id="update">
		update project_node
		<set>
			<if test="projectId != null and projectId != 0">project_id = #{projectId},</if>
			<if test="proName != null and proName != ''">node_name = #{proName},</if>
			<if test="level != null and level != ''">level = #{level},</if>
			<if test="nodeCount != null and nodeCount != ''">node_count = #{nodeCount},</if>
		</set>
	</update>
	<resultMap type="ProjectVo" id="SysProjectVoResult">
		<id     property="projectId"    column="id"     />
		<result property="id"        column="id" />
		<result property="proName"  column="pro_name"   />
		<result property="level"  column="level"   />
		<!-- 子表节点信息 -->
		<collection property="nodes" ofType="PeojectNodes"
					select="selectNodesByConfigId" column="id"/>
	</resultMap>

	<select id="selectNodesByConfigId" resultType="PeojectNodes">
		SELECT
		    id,
		    node_name AS proName,
			level,
			project_id as projectId,
			node_count as nodeCount
		FROM
			project_node
		WHERE
			project_id = #{id} and del_flag = 0
	</select>
	<select id="list" resultMap="SysProjectVoResult">
		SELECT
			p.id,
			p.pro_name,
			(
				SELECT COUNT(*)
				FROM sys_level_node n
				WHERE n.config_id = c.config_id
			) AS nodeCount
		FROM tb_project p
				 LEFT JOIN sys_level_config c ON p.level = c.config_id
		WHERE p.del_flag = '0'


	</select>
</mapper>