cif/cif-service/src/main/resources/mapper/AccountMapper.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.txz.cif.dao.AccountMapper">
  <resultMap id="BaseResultMap" type="com.txz.cif.model.Account">
    <!--
      WARNING - @mbg.generated
    -->
    <id column="id" jdbcType="BIGINT" property="id" />
    <result column="remark" jdbcType="VARCHAR" property="remark" />
    <result column="aliases" jdbcType="VARCHAR" property="aliases" />
    <result column="subject_type" jdbcType="INTEGER" property="subjectType" />
    <result column="biz_type" jdbcType="INTEGER" property="bizType" />
    <result column="user_id" jdbcType="BIGINT" property="userId" />

    <result column="name" jdbcType="VARCHAR" property="name" />
    <result column="direction" jdbcType="VARCHAR" property="direction" />
    <result column="type" jdbcType="INTEGER" property="type" />
    <result column="balance" jdbcType="DECIMAL" property="balance" />
    <result column="freeze_amount" jdbcType="DECIMAL" property="freezeAmount" />
    <result column="before_day_balance" jdbcType="DECIMAL" property="beforeDayBalance" />
    <result column="before_day_init_balance" jdbcType="DECIMAL" property="beforeDayInitBalance" />
    <result column="total_in_amount" jdbcType="DECIMAL" property="totalInamount" />
    <result column="total_out_amount" jdbcType="DECIMAL" property="totalOutAmount" />

    <result column="before_day_time" jdbcType="TIMESTAMP" property="beforeDayTime" />
    <result column="create_time" jdbcType="TIMESTAMP" property="createTime" />
    <result column="update_time" jdbcType="TIMESTAMP" property="updateTime" />
    <result column="version" jdbcType="VARCHAR" property="version" />


  </resultMap>

  <select id="sumTodayInit" resultType="java.math.BigDecimal" >
    select sum(before_day_init_balance) from c_account where DATE(before_day_time) = CURDATE() and aliases like #{aliases} ;
  </select>

  <select id="sumBeforInit" resultType="java.math.BigDecimal" >
    select sum(before_day_balance) from c_account where DATE(before_day_time) != CURDATE()  and aliases like #{aliases};
  </select>

  <select id="sumTodayEnd" resultType="java.math.BigDecimal" >
    select sum(before_day_balance) from c_account where DATE(before_day_time) = CURDATE() and aliases like #{aliases};
  </select>

  <select id="sumBeforEnd" resultType="java.math.BigDecimal" >
    select sum(balance) from c_account where DATE(before_day_time) != CURDATE()  and aliases like #{aliases};
  </select>

    <update id="dealWithDayCut"  >
        update c_account
        set balance = balance + #{amount}
          ,before_day_time = CURRENT_DATE
          ,before_day_init_balance = before_day_balance
          ,before_day_balance = balance
        where id =  #{accountId}
          <if test="accountId != 5">
            and balance + #{amount} >= 0
          </if>
          and DATE_FORMAT( before_day_time, '%Y-%m-%d' ) != CURRENT_DATE
    </update>

  <update id="deal">
    UPDATE c_account
    SET balance = balance + #{amount},
    total_in_amount = total_in_amount + CASE
    WHEN #{amount} > 0 THEN #{amount}
    ELSE 0
    END,
    total_out_amount = total_out_amount + CASE
    WHEN 0 > #{amount}  THEN -#{amount}
    ELSE 0
    END
    WHERE id = #{accountId}
    <choose>
      <when test="accountId != 5">
        AND balance + #{amount} >= 0
      </when>
      <otherwise>
        <!-- 账户ID为5时的特殊处理 -->
        AND 1=1
      </otherwise>
    </choose>
  </update>

  <update id="dealFreeze" >
    update c_account  set freeze_amount = freeze_amount + #{amount} where id =  #{accountId} and freeze_amount + #{amount} >= 0
  </update>

</mapper>