智慧农业后台管理
guoshilong
2022-08-15 6eff17f08affd763b4acdb6d515b470691d56946
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<?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="org.springblade.modules.process.mapper.ProcessMapper">
 
    <!-- 通用查询映射结果 -->
    <resultMap id="processResultMap" type="org.springblade.modules.process.vo.ProcessVO">
        <result column="id" property="id"/>
        <result column="create_user" property="createUser"/>
        <result column="create_dept" property="createDept"/>
        <result column="create_time" property="createTime"/>
        <result column="update_user" property="updateUser"/>
        <result column="update_time" property="updateTime"/>
        <result column="status" property="status"/>
        <result column="is_deleted" property="isDeleted"/>
        <result column="strain_id" property="strainId"/>
        <result column="strain_name" property="strainName"/>
        <result column="sale_time" property="saleTime"/>
        <result column="sale_num" property="saleNum"/>
        <result column="process_id" property="processId"/>
        <result column="process_num" property="processNum"/>
        <result column="land_id" property="landId"/>
    </resultMap>
 
 
    <select id="selectProcessPage" resultMap="processResultMap">
        SELECT p.strain_id,p.id,
        p.land_id,sale_time,sale_num,strain_name,process_id,
        SUM(p.process_num) as process_num,
        m.machining_type AS processName,
        m.machining_tp AS tpurl
        FROM sys_process p
        LEFT JOIN sys_machining m ON m.id = p.process_id
        LEFT JOIN sys_land sl ON sl.id = p.land_id
        LEFT JOIN sys_strain strain ON p.strain_id = strain.id
        WHERE p.is_deleted = 0
        <if test="process.farmId!=null and process.farmId!=''">
            and sl.farm_id = #{process.farmId}
        </if>
        <if test="process.strainId !=null and process.strainId !=''">
            and p.strain_id = #{process.strainId}
        </if>
        GROUP BY p.strain_id,m.machining_type,m.machining_tp,p.land_id,sale_time,sale_num,process_id,p.id ORDER BY p.create_time DESC
    </select>
 
    <select id="stockCompare" resultType="boolean">
        SELECT
            CASE
                WHEN
                    process_num > #{saleNum} THEN
                    TRUE ELSE FALSE
                END result
        FROM
            sys_process
        WHERE
            id = #{proid}
    </select>
 
    <update id="stockReduce">
        UPDATE sys_process SET process_num = process_num - #{saleNum}
        WHERE
            id = #{proid}
    </update>
</mapper>