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src/main/resources/mapper/TbGroupOrderCouponMapper.xml

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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="com.chaozhanggui.system.cashierservice.dao.TbGroupOrderCouponMapper">
+
+    <resultMap type="com.chaozhanggui.system.cashierservice.entity.TbGroupOrderCoupon" id="TbGroupOrderCouponMap">
+        <result property="id" column="id" jdbcType="INTEGER"/>
+        <result property="orderId" column="order_id" jdbcType="INTEGER"/>
+        <result property="couponNo" column="coupon_no" jdbcType="VARCHAR"/>
+        <result property="isRefund" column="is_refund" jdbcType="INTEGER"/>
+        <result property="refundAmount" column="refund_amount" jdbcType="NUMERIC"/>
+        <result property="refundReason" column="refund_reason" jdbcType="VARCHAR"/>
+        <result property="refundDesc" column="refund_desc" jdbcType="VARCHAR"/>
+    </resultMap>
+
+    <sql id="Base_Column_List">
+        id
+        , order_id, coupon_no, is_refund, refund_amount, refund_reason, refund_desc  </sql>
+
+    <!--查询单个-->
+    <select id="queryById" resultMap="TbGroupOrderCouponMap">
+        select
+        <include refid="Base_Column_List"/>
+
+        from tb_group_order_coupon
+        where id = #{id}
+    </select>
+
+    <select id="queryByCoupon" resultMap="TbGroupOrderCouponMap">
+        select
+        <include refid="Base_Column_List"/>
+
+        from tb_group_order_coupon
+        where coupon_no = #{couponNo}
+        and is_refund = 0;
+    </select>
+
+    <select id="queryNoRefundByOrderId" resultMap="TbGroupOrderCouponMap">
+        select
+        <include refid="Base_Column_List"/>
+
+        from tb_group_order_coupon
+        where order_id = #{orderId}
+        and is_refund = 0;
+    </select>
+
+    <!--查询指定行数据-->
+    <select id="queryAll" resultMap="TbGroupOrderCouponMap">
+        select
+        <include refid="Base_Column_List"/>
+
+        from tb_group_order_coupon
+        <where>
+            <if test="id != null">
+                and id = #{id}
+            </if>
+            <if test="orderId != null">
+                and order_id = #{orderId}
+            </if>
+            <if test="couponNo != null and couponNo != ''">
+                and coupon_no = #{couponNo}
+            </if>
+            <if test="isRefund != null">
+                and is_refund = #{isRefund}
+            </if>
+            <if test="refundAmount != null">
+                and refund_amount = #{refundAmount}
+            </if>
+            <if test="refundReason != null and refundReason != ''">
+                and refund_reason = #{refundReason}
+            </if>
+            <if test="refundDesc != null and refundDesc != ''">
+                and refund_desc = #{refundDesc}
+            </if>
+        </where>
+    </select>
+
+
+    <!--新增所有列-->
+    <insert id="insert" keyProperty="id" useGeneratedKeys="true">
+        insert into tb_group_order_coupon(order_id, coupon_no, is_refund, refund_amount, refund_reason, refund_desc)
+        values (#{orderId}, #{couponNo}, #{isRefund}, #{refundAmount}, #{refundReason}, #{refundDesc})
+    </insert>
+
+    <insert id="insertBatch" keyProperty="id" useGeneratedKeys="true">
+        insert into tb_group_order_coupon(order_id, coupon_no, is_refund, refund_amount, refund_reason, refund_desc)
+        values
+        <foreach collection="entities" item="entity" separator=",">
+            (#{entity.orderId}, #{entity.couponNo}, #{entity.isRefund}, #{entity.refundAmount}, #{entity.refundReason},
+            #{entity.refundDesc})
+        </foreach>
+    </insert>
+
+    <!--通过主键修改数据-->
+    <update id="update">
+        update tb_group_order_coupon
+        <set>
+            <if test="orderId != null">
+                order_id = #{orderId},
+            </if>
+            <if test="couponNo != null and couponNo != ''">
+                coupon_no = #{couponNo},
+            </if>
+            <if test="isRefund != null">
+                is_refund = #{isRefund},
+            </if>
+            <if test="refundAmount != null">
+                refund_amount = #{refundAmount},
+            </if>
+            <if test="refundReason != null and refundReason != ''">
+                refund_reason = #{refundReason},
+            </if>
+            <if test="refundDesc != null and refundDesc != ''">
+                refund_desc = #{refundDesc},
+            </if>
+        </set>
+        where id = #{id}
+    </update>
+
+    <!--通过主键删除-->
+    <delete id="deleteById">
+        delete
+        from tb_group_order_coupon
+        where id = #{id}
+    </delete>
+
+</mapper>
+