意见反馈模块功能开发（未完成）1.2

alien-entity/src/main/resources/mapper/LifeFeedbackMapper.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="shop.alien.mapper.LifeFeedbackMapper">
+
+    <!-- 通用结果映射 -->
+    <resultMap id="BaseResultMap" type="shop.alien.entity.store.LifeFeedback">
+        <id column="id" property="id" />
+        <result column="user_id" property="userId" />
+        <result column="feedback_source" property="feedbackSource" />
+        <result column="feedback_way" property="feedbackWay" />
+        <result column="feedback_type" property="feedbackType" />
+        <result column="content" property="content" />
+        <result column="contact_way" property="contactWay" />
+        <result column="feedback_time" property="feedbackTime" />
+        <result column="follow_up_staff" property="followUpStaff" />
+        <result column="handle_status" property="handleStatus" />
+        <result column="delete_flag" property="deleteFlag" />
+        <result column="created_time" property="createdTime" />
+        <result column="created_user_id" property="createdUserId" />
+        <result column="updated_time" property="updatedTime" />
+        <result column="updated_user_id" property="updatedUserId" />
+    </resultMap>
+
+    <!-- 基础字段 -->
+    <sql id="Base_Column_List">
+        id, user_id, feedback_source, feedback_way, feedback_type, 
+        content, contact_way, feedback_time, follow_up_staff, handle_status,
+        delete_flag, created_time, created_user_id, updated_time, updated_user_id
+    </sql>
+
+    <!-- 查询用户反馈列表(带工作人员名称) -->
+    <select id="selectFeedbackListWithStaff" resultType="shop.alien.entity.store.vo.LifeFeedbackVo">
+        SELECT 
+            f.id,
+            f.user_id AS userId,
+            f.feedback_source AS feedbackSource,
+            f.feedback_way AS feedbackWay,
+            f.feedback_type AS feedbackType,
+            f.content,
+            f.contact_way AS contactWay,
+            f.feedback_time AS feedbackTime,
+            f.follow_up_staff AS followUpStaff,
+            f.handle_status AS handleStatus,
+            s.user_name AS staffName
+        FROM life_feedback f
+        LEFT JOIN life_sys s ON f.follow_up_staff = s.id
+        WHERE f.delete_flag = 0
+        <if test="userId != null">
+            AND f.user_id = #{userId}
+        </if>
+        <if test="feedbackSource != null">
+            AND f.feedback_source = #{feedbackSource}
+        </if>
+        <if test="feedbackWay != null">
+            AND f.feedback_way = #{feedbackWay}
+        </if>
+        <if test="handleStatus != null">
+            AND f.handle_status = #{handleStatus}
+        </if>
+        ORDER BY f.feedback_time DESC
+    </select>
+
+    <!-- 查询反馈详情(带工作人员名称和图片) -->
+    <select id="selectFeedbackDetail" resultType="shop.alien.entity.store.vo.LifeFeedbackVo">
+        SELECT 
+            f.id,
+            f.user_id AS userId,
+            f.feedback_source AS feedbackSource,
+            f.feedback_way AS feedbackWay,
+            f.feedback_type AS feedbackType,
+            f.content,
+            f.contact_way AS contactWay,
+            f.feedback_time AS feedbackTime,
+            f.follow_up_staff AS followUpStaff,
+            f.handle_status AS handleStatus,
+            s.user_name AS staffName
+        FROM life_feedback f
+        LEFT JOIN life_sys s ON f.follow_up_staff = s.id
+        WHERE f.id = #{feedbackId} AND f.delete_flag = 0
+    </select>
+
+    <!-- 统计待处理反馈数量 -->
+    <select id="countPendingFeedback" resultType="java.lang.Integer">
+        SELECT COUNT(1)
+        FROM life_feedback
+        WHERE delete_flag = 0
+        AND handle_status = 0
+        <if test="feedbackSource != null">
+            AND feedback_source = #{feedbackSource}
+        </if>
+    </select>
+
+    <!-- 查询平台回复列表 -->
+    <select id="selectPlatformReplies" resultType="shop.alien.entity.store.vo.LifeFeedbackVo">
+        SELECT 
+            f.id,
+            f.user_id AS userId,
+            f.feedback_source AS feedbackSource,
+            f.feedback_way AS feedbackWay,
+            f.feedback_type AS feedbackType,
+            f.content,
+            f.feedback_time AS feedbackTime,
+            f.follow_up_staff AS followUpStaff,
+            f.handle_status AS handleStatus,
+            s.user_name AS staffName
+        FROM life_feedback f
+        LEFT JOIN life_sys s ON f.follow_up_staff = s.id
+        WHERE f.user_id = #{userId}
+        AND f.feedback_source = #{feedbackSource}
+        AND f.feedback_way = 2
+        AND f.feedback_time >= #{startTime}
+        AND f.delete_flag = 0
+        ORDER BY f.feedback_time ASC
+    </select>
+
+</mapper>
+

alien-entity/src/main/resources/mapper/LifeImgMapper.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="shop.alien.mapper.LifeImgMapper">
+
+    <!-- 通用结果映射 -->
+    <resultMap id="BaseResultMap" type="shop.alien.entity.store.LifeImg">
+        <id column="id" property="id" />
+        <result column="feedback_id" property="feedbackId" />
+        <result column="img_url" property="imgUrl" />
+        <result column="img_sort" property="imgSort" />
+        <result column="delete_flag" property="deleteFlag" />
+        <result column="created_time" property="createdTime" />
+        <result column="created_user_id" property="createdUserId" />
+        <result column="updated_time" property="updatedTime" />
+        <result column="updated_user_id" property="updatedUserId" />
+    </resultMap>
+
+    <!-- 基础字段 -->
+    <sql id="Base_Column_List">
+        id, feedback_id, img_url, img_sort, 
+        delete_flag, created_time, created_user_id, updated_time, updated_user_id
+    </sql>
+
+    <!-- 根据反馈ID查询图片列表 -->
+    <select id="selectByFeedbackId" resultMap="BaseResultMap">
+        SELECT 
+            <include refid="Base_Column_List" />
+        FROM life_img
+        WHERE feedback_id = #{feedbackId}
+        AND delete_flag = 0
+        ORDER BY img_sort ASC
+    </select>
+
+    <!-- 批量插入图片 -->
+    <insert id="batchInsert" parameterType="java.util.List">
+        INSERT INTO life_img (
+            feedback_id, img_url, img_sort, 
+            delete_flag, created_time, created_user_id
+        ) VALUES
+        <foreach collection="list" item="item" separator=",">
+            (
+                #{item.feedbackId},
+                #{item.imgUrl},
+                #{item.imgSort},
+                0,
+                NOW(),
+                #{item.createdUserId}
+            )
+        </foreach>
+    </insert>
+
+    <!-- 根据反馈ID删除图片 -->
+    <delete id="deleteByFeedbackId">
+        UPDATE life_img 
+        SET delete_flag = 1
+        WHERE feedback_id = #{feedbackId}
+    </delete>
+
+    <!-- 查询反馈的图片URL列表 -->
+    <select id="selectImgUrlsByFeedbackId" resultType="java.lang.String">
+        SELECT img_url
+        FROM life_img
+        WHERE feedback_id = #{feedbackId}
+        AND delete_flag = 0
+        ORDER BY img_sort ASC
+    </select>
+
+</mapper>
+

alien-store/src/main/java/shop/alien/store/service/LifeImgService.java

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+package shop.alien.store.service;
+
+import com.baomidou.mybatisplus.extension.service.IService;
+import shop.alien.entity.store.LifeImg;
+
+import java.util.List;
+
+/**
+ * 反馈图片 Service
+ */
+public interface LifeImgService extends IService<LifeImg> {
+
+    /**
+     * 根据反馈ID查询图片列表
+     * @param feedbackId 反馈ID
+     * @return 图片列表
+     */
+    List<LifeImg> getByFeedbackId(Integer feedbackId);
+
+    /**
+     * 批量保存图片
+     * @param imgList 图片列表
+     * @return 是否成功
+     */
+    boolean batchSave(List<LifeImg> imgList);
+
+    /**
+     * 根据反馈ID删除图片
+     * @param feedbackId 反馈ID
+     * @return 是否成功
+     */
+    boolean removeByFeedbackId(Integer feedbackId);
+
+    /**
+     * 查询反馈的图片URL列表
+     * @param feedbackId 反馈ID
+     * @return 图片URL列表
+     */
+    List<String> getImgUrlsByFeedbackId(Integer feedbackId);
+}
+

alien-store/src/main/java/shop/alien/store/service/impl/LifeImgServiceImpl.java

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+package shop.alien.store.service.impl;
+
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Service;
+import shop.alien.entity.store.LifeImg;
+import shop.alien.mapper.LifeImgMapper;
+import shop.alien.store.service.LifeImgService;
+
+import java.util.List;
+
+/**
+ * 反馈图片 Service实现类
+ */
+@Slf4j
+@Service
+@RequiredArgsConstructor
+public class LifeImgServiceImpl extends ServiceImpl<LifeImgMapper, LifeImg> implements LifeImgService {
+
+    private final LifeImgMapper lifeImgMapper;
+
+    @Override
+    public List<LifeImg> getByFeedbackId(Integer feedbackId) {
+        return lifeImgMapper.selectByFeedbackId(feedbackId);
+    }
+
+    @Override
+    public boolean batchSave(List<LifeImg> imgList) {
+        if (imgList == null || imgList.isEmpty()) {
+            return false;
+        }
+        return lifeImgMapper.batchInsert(imgList) > 0;
+    }
+
+    @Override
+    public boolean removeByFeedbackId(Integer feedbackId) {
+        return lifeImgMapper.deleteByFeedbackId(feedbackId) > 0;
+    }
+
+    @Override
+    public List<String> getImgUrlsByFeedbackId(Integer feedbackId) {
+        return lifeImgMapper.selectImgUrlsByFeedbackId(feedbackId);
+    }
+}
+