one-code-manage/siwei-modules/siwei-apply/src/main/resources/mapper/ProjectImmobileCodeMapper.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.siwei.apply.mapper.ProjectImmobileCodeMapper">

    <!-- 结果映射 -->
    <resultMap id="BaseResultMap" type="com.siwei.apply.domain.ProjectImmobileCode">
        <id property="id" column="id"/>
        <result property="projectId" column="project_id"/>
        <result property="sequenceNumber" column="sequence_number"/>
        <result property="code" column="code"/>
        <result property="validFlag" column="valid_flag"/>
        <result property="createdAt" column="created_at"/>
        <result property="updatedAt" column="updated_at"/>
        <result property="nodeId" column="node_id"/>
        <result property="geomDbId" column="geom_db_id"/>
        <result property="geomDetailsId" column="geom_details_id"/>
        <result property="preAssignCode" column="pre_assign_code"/>
    </resultMap>

    <!-- 基础查询字段 -->
    <sql id="Base_Column_List">
        id, project_id, sequence_number, code, valid_flag, created_at, updated_at,
        node_id, geom_db_id, geom_details_id, pre_assign_code
    </sql>

    <!-- 根据ID查询 -->
    <select id="selectById" resultMap="BaseResultMap" parameterType="String">
        SELECT
        <include refid="Base_Column_List"/>
        FROM t_project_immobile_code
        WHERE id = #{id}
    </select>

    <!-- 根据项目ID查询（多条） -->
    <select id="selectByProjectId" resultMap="BaseResultMap" parameterType="String">
        SELECT
        <include refid="Base_Column_List"/>
        FROM t_project_immobile_code
        WHERE project_id = #{projectId}
        <if test="validFlag != null and validFlag !='' ">
            AND  valid_flag = #{validFlag}
        </if>
    </select>

    <!-- 根据序号查询（只返回一条，这里查询表中最大的序列号做为新的编码基数） -->
    <select id="selectBySequenceNumber" resultMap="BaseResultMap" parameterType="String">
        SELECT
        <include refid="Base_Column_List"/>
        FROM t_project_immobile_code
        WHERE sequence_number >= #{sequenceNumber}
        order by sequence_number desc
        LIMIT 1
    </select>

    <select id="selectPreAssignCodeList" resultType="Map">
        SELECT
        distinct sequence_number,pre_assign_code
        FROM t_project_immobile_code
        WHERE 1=1
        ORDER BY sequence_number DESC
        LIMIT ${limit} OFFSET ${offset}
    </select>

    <!-- 根据序号列表查询 -->
    <select id="selectBySequenceNumberList" resultMap="BaseResultMap" parameterType="List">
        SELECT
        <include refid="Base_Column_List"/>
        FROM t_project_immobile_code
        <where>
            <if test="sequenceNumberList != null and sequenceNumberList.size() > 0">
                AND sequence_number IN
                <foreach collection="sequenceNumberList" item="id" open="(" separator="," close=")">
                    #{id}
                </foreach>
            </if>
        </where>
    </select>

    <select id="selectByPreAssignCode" parameterType="String" resultMap="BaseResultMap">
        SELECT
        <include refid="Base_Column_List"/>
        FROM t_project_immobile_code
        <where>
            <if test="preAssignCode != null and preAssignCode != ''">
                pre_assign_code = #{preAssignCode}
            </if>
            And  valid_flag = 1
        </where>
        LIMIT 1
    </select>

    <!-- 根据序号列表查询 -->
    <select id="selectByCondition" resultMap="BaseResultMap"  parameterType="com.siwei.apply.domain.ProjectImmobileCode">
        SELECT
        <include refid="Base_Column_List"/>
        FROM t_project_immobile_code
        <where>
            <if test="projectId != null and projectId !=''">
                AND project_id  = #{projectId}
            </if>
            <if test="nodeId != null and nodeId !='' ">
                AND node_id  = #{nodeId}
            </if>
            <if test="geomDbId != null and geomDbId !='' ">
                AND geom_db_id  = #{geomDbId}
            </if>
            <if test="sequenceNumber != null and sequenceNumber !='' ">
                AND sequence_number  = #{sequenceNumber}
            </if>
            <if test="preAssignCode != null and preAssignCode !='' ">
                AND pre_assign_code  = #{preAssignCode}
            </if>
        </where>
        Limit 1
    </select>



    <!-- 插入记录 -->
    <insert id="insert" parameterType="com.siwei.apply.domain.ProjectImmobileCode">
        INSERT INTO t_project_immobile_code (
            id,
            project_id,
            sequence_number,
            code,
            valid_flag,
            created_at,
            updated_at,
            node_id,
            geom_db_id,
            geom_details_id,
            pre_assign_code
        ) VALUES (
            #{id},
            #{projectId},
            #{sequenceNumber},
            #{code},
            #{validFlag},
            now(),
            now(),
            #{nodeId},
            #{geomDbId},
            #{geomDetailsId},
            #{preAssignCode}
        )
    </insert>

    <!-- 根据序号更新记录（更新 code, valid_flag, updated_at, node_id, geom_db_id, geom_details_id, preAssignCode） -->
    <update id="update" parameterType="com.siwei.apply.domain.ProjectImmobileCode">
        UPDATE t_project_immobile_code
        SET code = #{code},
            valid_flag = #{validFlag},
            updated_at = #{updatedAt},
            node_id = #{nodeId},
            geom_db_id = #{geomDbId},
            geom_details_id = #{geomDetailsId},
            pre_assign_code = #{preAssignCode}
        WHERE sequence_number = #{sequenceNumber}
    </update>

    <!-- 根据ID更新记录（可选字段更新） -->
    <update id="updateById" parameterType="com.siwei.apply.domain.ProjectImmobileCode">
        UPDATE t_project_immobile_code
        <set>
            <if test="projectId != null">project_id = #{projectId},</if>
            <if test="sequenceNumber != null">sequence_number = #{sequenceNumber},</if>
            <if test="code != null">code = #{code},</if>
            <if test="validFlag != null">valid_flag = #{validFlag},</if>
            <if test="nodeId != null">node_id = #{nodeId},</if>
            <if test="geomDbId != null">geom_db_id = #{geomDbId},</if>
            <if test="geomDetailsId != null">geom_details_id = #{geomDetailsId},</if>
            <if test="preAssignCode != null">pre_assign_code = #{preAssignCode},</if>
            <if test="updatedAt != null">updated_at = #{updatedAt}</if>
        </set>
        WHERE id = #{id}
    </update>

    <!-- 根据项目ID删除 -->
    <delete id="deleteByProjectId" parameterType="String">
        DELETE FROM t_project_immobile_code WHERE project_id = #{projectId}
    </delete>

    <!-- 根据序号删除，且排除指定ID的记录 -->
    <delete id="deleteBySequenceNumberAndIdNotEqual" parameterType="map">
        DELETE FROM t_project_immobile_code
        WHERE sequence_number = #{sequenceNumber}
          AND id != #{id}
    </delete>

    <!-- 根据序号删除 -->
    <delete id="deleteBySequenceNumber" parameterType="String">
        DELETE FROM t_project_immobile_code WHERE sequence_number = #{sequenceNumber}
    </delete>

    <!-- 根据项目ID及nodeId删除 -->
    <delete id="deleteByProjectIdNodeId" parameterType="String">
        DELETE FROM t_project_immobile_code
        <where>
            <if test="projectId != null and projectId != ''">
                AND project_id = #{projectId}
            </if>
            <if test="nodeId != null and nodeId != ''">
                AND node_id = #{nodeId}
            </if>
        </where>
    </delete>




</mapper>