snd-escloud/target/classes/mapper/build/ContractElectricDao.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="platform.modules.build.dao.ContractElectricDao">
    <select id="findCompanyElectrics" resultType="platform.modules.build.entity.ContractElectric">
       	select 
       		a.*
       	from y_contract_electric a
      WHERE a.company_id=#{company_id} and a.del_flag='0'

    </select>

    <select id="countContractElectric" resultType="int">
        select
        count(a.id)
        from y_contract_electric a
        WHERE a.electric_id=#{electric_id} and a.del_flag='0'
        <if test="contract_id!=null">
            and a.contract_id!=#{contract_id}
        </if>

    </select>
    <select id="countExpectElectricId" resultType="int">
        select
        count(a.id)
        from y_contract_electric a
        WHERE a.contract_id=#{contract_id} and a.del_flag='0' and a.electric_id!=#{electric_id}
    </select>

    <select id="checkIsValid" resultType="int">
        select count(id)  from y_contract_electric cw WHERE cw.electric_id=#{electric_id} and cw.del_flag='0'

    </select>

    <select id="getContractElectricMeterCount" resultType="platform.modules.build.entity.ContractElectric">
       select cw.*  from y_contract_electric cw WHERE cw.electric_id=#{electric_id} and cw.del_flag='0' and
       (start_electric_meter_count is not null  or start_electric_peak_count is not null)
       limit 0,1
    </select>


    <update id="deleteByContractId">
        update y_contract_electric set del_flag=1
        where contract_id=#{contract_id}
    </update>

    <select id="findElectricsAndRead" resultType="platform.modules.build.entity.ContractElectric">
        select
        a.*,

        CASE WHEN a.read_id is null THEN a.start_electric_meter_count
        ELSE b.electric_current_read end  as electric_before_read,

        CASE WHEN a.read_id is null THEN a.start_electric_peak_count
        ELSE b.electric_peak_current_read end  as electric_peak_before_read,

        CASE WHEN a.read_id is null THEN a.start_electric_valley_count
        ELSE b.electric_valley_current_read end  as electric_valley_before_read,


        CASE WHEN a.read_id is null THEN a.start_meter_write
        ELSE b.meter_write end as meter_write

        from y_contract_electric a
        LEFT JOIN y_electric_read b on a.read_id=b.id  WHERE a.company_id=#{company_id} and a.del_flag='0'

    </select>


    <select id="findElectricsByContractId" resultType="platform.modules.build.entity.ContractElectric">
        select
         ce.*,a.name as electric_name
        from y_contract_electric  ce
		inner join y_electric a on a.id=ce.electric_id
        WHERE  ce.contract_id=#{contractId} and ce.del_flag='0'


    </select>


    <select id="findCompanyElectricsByElectricId" resultType="platform.modules.build.entity.ContractElectric">
        select
        
        a.company_id,
        max(id) as id,
        max(company_name) as company_name,
        max(start_date) as start_date,
        max(end_date) as end_date
        
        from y_contract_electric a
        WHERE a.electric_id=#{electric_id} and a.del_flag='0'
        group by a.company_id

    </select>

    <sql id="common_peak">
     CASE WHEN cew.is_common=1 THEN cew.start_electric_peak_count_common
             else a.start_electric_peak_count end
    </sql>
    <sql id="common_flat">
     CASE WHEN cew.is_common=1 THEN cew.start_electric_flat_count_common
             else a.start_electric_flat_count end
    </sql>
    <sql id="common_valley">
     CASE WHEN cew.is_common=1 THEN cew.start_electric_valley_count_common
             else a.start_electric_valley_count end
    </sql>
    <sql id="common_meter">
      CASE WHEN cew.is_common=1 THEN cew.start_electric_meter_count_common
		 else a.start_electric_meter_count end
    </sql>

    <update id="deleteById">
        update y_contract_electric set del_flag=1
        where id=#{id}
    </update>
</mapper>