mybatis.account.AccountFreezeRecordMapper.xml Maven / Gradle / Ivy

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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mappers.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.higgschain.trust.slave.dao.mysql.account.AccountFreezeRecordDao">
    <!-- Result Map -->
    <resultMap id="baseResultMap" type="com.higgschain.trust.slave.dao.po.account.AccountFreezeRecordPO">
        <result column="id" property="id"/>
        <result column="biz_flow_no" property="bizFlowNo"/>
        <result column="account_no" property="accountNo"/>
        <result column="block_height" property="blockHeight"/>
        <result column="contract_addr" property="contractAddr"/>
        <result column="amount" property="amount"/>
        <result column="create_time" property="createTime"/>
        <result column="update_time" property="updateTime"/>
    </resultMap>
    <!-- account_freeze_record table all fields -->
    <sql id="baseColumnList">
		id,biz_flow_no,account_no,block_height,contract_addr,amount,create_time,update_time
	</sql>
    <!-- 查询条件 -->
    <sql id="baseWhereClause">
        where 1=1
        <trim suffixOverrides=",">
            <if test="id != null">
                and id=#{id}
            </if>
            <if test="bizFlowNo != null and bizFlowNo != ''">
                and biz_flow_no=#{bizFlowNo}
            </if>
            <if test="accountNo != null and accountNo != ''">
                and account_no=#{accountNo}
            </if>
            <if test="blockHeight != null">
                and block_height=#{blockHeight}
            </if>
            <if test="contractAddr != null and contractAddr != ''">
                and contract_addr=#{contractAddr}
            </if>
            <if test="amount != null">
                and amount=#{amount}
            </if>
            <if test="createTime != null">
                and create_time=#{createTime}
            </if>
        </trim>
    </sql>
    <!-- 插入记录 -->
    <insert id="add" parameterType="Object">
		insert into
		account_freeze_record(id,biz_flow_no,account_no,block_height,contract_addr,amount,create_time)
		values(#{id},#{bizFlowNo},#{accountNo},#{blockHeight},#{contractAddr},#{amount},now(3))
	</insert>
    <!-- 删除记录 -->
    <delete id="delete" parameterType="Object">
		delete from account_freeze_record where
		id=#{id}
	</delete>
    <!-- 根据id查询 -->
    <select id="queryById" resultMap="baseResultMap" parameterType="Object">
        select
        <include refid="baseColumnList"/>
        from account_freeze_record where id=#{id}
    </select>
    <!-- 列表总数 -->
    <select id="queryByCount" resultType="java.lang.Integer"
            parameterType="Object">
        select count(1) from account_freeze_record
        <include refid="baseWhereClause"/>
    </select>
    <!-- 查询列表 -->
    <select id="queryByList" resultMap="baseResultMap"
            parameterType="Object">
        select
        <include refid="baseColumnList"/>
        from account_freeze_record
        <include refid="baseWhereClause"/>
    </select>
    <!-- 以上为工具自动生成 -->

    <!--query by flowNo and accountNo,return entity-->
    <select id="queryByFlowNoAndAccountNo" resultMap="baseResultMap" parameterType="Object">
        select
        <include refid="baseColumnList"/>
        from account_freeze_record where biz_flow_no=#{bizFlowNo} and account_no=#{accountNo}
    </select>

    <!--decrease amount by data id-->
    <update id="decreaseAmount" parameterType="Object">
		update account_freeze_record
		set amount=amount-#{amount},update_time=now(3)
		where id=#{id} and amount - #{amount} >= 0
	</update>

    <!--batch insert-->
    <insert id ="batchInsert" parameterType="java.util.List" >
        insert into account_freeze_record(id,biz_flow_no,account_no,block_height,contract_addr,amount,create_time)
        values
        <foreach collection ="list" item="item" index= "index" separator =",">
            (#{item.id},#{item.bizFlowNo},#{item.accountNo},#{item.blockHeight},#{item.contractAddr},#{item.amount},now(3))
        </foreach>
    </insert>

    <!-- batch update -->
    <update id="batchUpdate" parameterType="java.util.List">
        UPDATE account_freeze_record
        <trim prefix="SET" suffixOverrides=",">
            <!-- set balance -->
            <trim prefix="`amount` = CASE" suffix="END,">
                <foreach collection="list" item="item">
                    WHEN `account_no` = #{item.accountNo} AND `biz_flow_no` = #{item.bizFlowNo}
                    THEN #{item.amount}
                </foreach>
                ELSE `amount`
            </trim>
            <!-- set freezeAmount -->
            <trim prefix="`contract_addr` = CASE" suffix="END,">
                <foreach collection="list" item="item">
                    WHEN `account_no` = #{item.accountNo} AND `biz_flow_no` = #{item.bizFlowNo}
                    THEN #{item.contractAddr}
                </foreach>
                ELSE `contract_addr`
            </trim>
            <!-- set update_time -->
            <trim prefix="`update_time` = CASE" suffix="END">
                <foreach collection="list" item="item">
                    WHEN `account_no` = #{item.accountNo} AND `biz_flow_no` = #{item.bizFlowNo}
                    THEN now(3)
                </foreach>
                ELSE `update_time`
            </trim>
        </trim>
        <where>
            <foreach collection="list" item="item" separator="or" open="(" close=")">
                `account_no` = #{item.accountNo} AND `biz_flow_no` = #{item.bizFlowNo}
            </foreach>
        </where>
    </update>
</mapper>