<?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.gxwebsoft.shop.mapper.UserCommentMapper">

    <!-- 关联查询sql -->
    <sql id="selectSql">
        SELECT a.*,
               b.nickname as toUserNickname, b.avatar as toUserAvatar,b.fans as toUserFans,b.province as toUserProvince,b.city as toUserCity,b.likes as toUserLikes,
               c.nickname,c.avatar,c.fans,c.province,c.city,c.likes,
               d.nickname as replyNickname,d.avatar as replyAvatar,d.fans as replyFans
        FROM shop_user_comment a
        LEFT JOIN sys_user b ON a.to_user_id = b.user_id
        LEFT JOIN sys_user c ON a.user_id = c.user_id
        LEFT JOIN sys_user d ON a.reply_user_id = d.user_id
        <where>
            <if test="param.commentId != null">
                AND a.comment_id = #{param.commentId}
            </if>
            <if test="param.score != null">
                AND a.score = #{param.score}
            </if>
            <if test="param.content != null">
                AND a.content LIKE CONCAT('%', #{param.content}, '%')
            </if>
            <if test="param.isPicture != null">
                AND a.is_picture = #{param.isPicture}
            </if>
            <if test="param.userId != null">
                AND a.user_id = #{param.userId}
            </if>
            <if test="param.toUserId != null">
              AND a.to_user_id = #{param.toUserId}
            </if>
            <if test="param.sortNumber != null">
                AND a.sort_number = #{param.sortNumber}
            </if>
            <if test="param.comments != null">
                AND a.comments LIKE CONCAT('%', #{param.comments}, '%')
            </if>
            <if test="param.status != null">
                AND a.status = #{param.status}
            </if>
            <if test="param.deleted != null">
                AND a.deleted = #{param.deleted}
            </if>
            <if test="param.deleted == null">
                AND a.deleted = 0
            </if>
            <if test="param.merchantCode != null">
                AND a.merchant_code LIKE CONCAT('%', #{param.merchantCode}, '%')
            </if>
            <if test="param.createTimeStart != null">
                AND a.create_time &gt;= #{param.createTimeStart}
            </if>
            <if test="param.createTimeEnd != null">
                AND a.create_time &lt;= #{param.createTimeEnd}
            </if>
        </where>
    </sql>

    <!-- 分页查询 -->
    <select id="selectPageRel" resultType="com.gxwebsoft.shop.entity.UserComment">
        <include refid="selectSql"></include>
    </select>

    <!-- 查询全部 -->
    <select id="selectListRel" resultType="com.gxwebsoft.shop.entity.UserComment">
        <include refid="selectSql"></include>
    </select>

</mapper>
