admin/ruoyi-modules/ruoyi-system/src/main/resources/mapper/business/RewardClaimsMapper.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="org.dromara.business.mapper.RewardClaimsMapper">


    <select id="selectVoPage2" resultType="org.dromara.business.domain.vo.RewardClaimsVo">
        SELECT
            id,
            tournament_id,
            player_id,
            `rank`,
            player_name,
            phone,
            reward_json,
            claimed,
            created_at,
            updated_at
        FROM
            reward_claims ${ew.customSqlSegment}
    </select>



    <!-- 插入数据：每个字段都做非空判断 -->
    <insert id="insert" useGeneratedKeys="true" keyProperty="id">
        INSERT INTO reward_claims
        <trim prefix="(" suffix=")" suffixOverrides=",">
            <if test="tournamentId != null">tournament_id,</if>
            <if test="playerId != null">player_id,</if>
            <if test="rank != null">`rank`,</if>
            <if test="playerName != null and playerName != ''">player_name,</if>
            <if test="phone != null and phone != ''">phone,</if>
            <if test="rewardJson != null">reward_json,</if>
            <if test="claimed != null">claimed,</if>
        </trim>
        VALUES
        <trim prefix="(" suffix=")" suffixOverrides=",">
            <if test="tournamentId != null">#{tournamentId},</if>
            <if test="playerId != null">#{playerId},</if>
            <if test="rank != null">#{rank},</if>
            <if test="playerName != null and playerName != ''">#{playerName},</if>
            <if test="phone != null and phone != ''">#{phone},</if>
            <if test="rewardJson != null">#{rewardJson},</if>
            <if test="claimed != null">#{claimed},</if>
        </trim>
    </insert>

    <!-- 更新数据：每个字段都做非空判断 -->
    <update id="updateById">
        UPDATE reward_claims
        <set>
            <if test="tournamentId != null">
                tournament_id = #{tournamentId},
            </if>
            <if test="playerId != null">
                player_id = #{playerId},
            </if>
            <if test="rank != null">
                rank = #{rank},
            </if>
            <if test="playerName != null and playerName != ''">
                player_name = #{playerName},
            </if>
            <if test="phone != null and phone != ''">
                phone = #{phone},
            </if>
            <if test="rewardJson != null">
                reward_json = #{rewardJson, typeHandler=org.apache.ibatis.type.JdbcType.VARCHAR},
            </if>
            <if test="claimed != null">
                claimed = #{claimed},
            </if>
            updated_at = NOW()
        </set>
        WHERE id = #{id}
    </update>

    <!-- 根据主键查询 -->
    <select id="selectInfoById" resultType="org.dromara.business.domain.vo.RewardClaimsVo">
        SELECT *
        FROM reward_claims
        WHERE id = #{id}
    </select>

    <!-- 条件查询 -->
    <select id="selectByCriteria" resultType="org.dromara.business.domain.vo.RewardClaimsVo">
        SELECT *
        FROM reward_claims
        <where>
            <if test="tournamentId != null">AND tournament_id = #{tournamentId}</if>
        </where>
    </select>

    <!-- 根据主键删除 -->
    <delete id="deleteById">
        DELETE FROM reward_claims
        WHERE id = #{id}
    </delete>

    <!-- 条件删除 -->
    <update id="deleteByCriteria">
        UPDATE reward_claims SET
            is_delete = true
        <where>
            <if test="id != null">AND id = #{id}</if>
            <if test="tournamentId != null">AND tournament_id = #{tournamentId}</if>
        </where>
    </update>


    <update id="updateUserRewardClaimed">
        UPDATE reward_claims
        SET
            claimed = 1,
            updated_at = NOW()
        WHERE  id=#{id}
    </update>


    <update id="delUserRewardClaimed">
        UPDATE reward_claims
        SET
            is_delete = true
            updated_at = NOW()
        WHERE  id=#{id}
    </update>

    <select id="selectUserRewardCount" resultType="int">
        SELECT COUNT(DISTINCT  tournament_id) AS rewardCount
        FROM reward_claims
        WHERE player_id = #{playerId}
    </select>



</mapper>