refactor: 重命名 backend-single 目录为 server

2026-06-27 17:23:53 +08:00
parent 8daf51301a
commit 0d77d76858
464 changed files with 0 additions and 0 deletions
@@ -0,0 +1,163 @@
+package com.emotion.service.impl;
+
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.emotion.common.PageResult;
+import com.emotion.dto.request.TopicInteractionCreateRequest;
+import com.emotion.dto.request.TopicInteractionPageRequest;
+import com.emotion.dto.request.TopicInteractionUpdateRequest;
+import com.emotion.dto.response.TopicInteractionResponse;
+import com.emotion.entity.TopicInteraction;
+import com.emotion.mapper.TopicInteractionMapper;
+import com.emotion.service.TopicInteractionService;
+import org.springframework.beans.BeanUtils;
+import org.springframework.stereotype.Service;
+import org.springframework.util.StringUtils;
+
+import java.time.format.DateTimeFormatter;
+
+/**
+ * 话题互动服务实现类
+ * 
+ * @author huazhongmin
+ * @date 2025-07-24
+ */
+@Service
+public class TopicInteractionServiceImpl extends ServiceImpl<TopicInteractionMapper, TopicInteraction> implements TopicInteractionService {
+
+    private static final DateTimeFormatter FORMATTER = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");
+
+    @Override
+    public PageResult<TopicInteractionResponse> getPageWithResponse(TopicInteractionPageRequest request) {
+        Page<TopicInteraction> page = new Page<>(request.getCurrent(), request.getSize());
+        LambdaQueryWrapper<TopicInteraction> wrapper = new LambdaQueryWrapper<>();
+        
+        // 根据关键词查询
+        if (StringUtils.hasText(request.getKeyword())) {
+            wrapper.and(w -> w.like(TopicInteraction::getContent, request.getKeyword())
+                    .or().like(TopicInteraction::getUserInput, request.getKeyword())
+                    .or().like(TopicInteraction::getAiResponse, request.getKeyword()));
+        }
+        
+        // 根据话题ID查询
+        if (StringUtils.hasText(request.getTopicId())) {
+            wrapper.eq(TopicInteraction::getTopicId, request.getTopicId());
+        }
+
+        // 根据用户ID查询
+        if (StringUtils.hasText(request.getUserId())) {
+            wrapper.eq(TopicInteraction::getCreateBy, request.getUserId());
+        }
+
+        // 根据互动类型查询
+        if (StringUtils.hasText(request.getInteractionType())) {
+            wrapper.eq(TopicInteraction::getType, request.getInteractionType());
+        }
+
+        wrapper.eq(TopicInteraction::getIsDeleted, 0).orderByDesc(TopicInteraction::getCreateTime);
+        Page<TopicInteraction> resultPage = this.page(page, wrapper);
+
+        // 转换为响应对象
+        PageResult<TopicInteractionResponse> pageResult = new PageResult<>();
+        pageResult.setCurrent(resultPage.getCurrent());
+        pageResult.setSize(resultPage.getSize());
+        pageResult.setTotal(resultPage.getTotal());
+        pageResult.setPages(resultPage.getPages());
+        pageResult.setRecords(resultPage.getRecords().stream()
+                .map(this::convertToResponse)
+                .toList());
+
+        return pageResult;
+    }
+
+    @Override
+    public TopicInteractionResponse getTopicInteractionResponseById(String id) {
+        TopicInteraction topicInteraction = this.getById(id);
+        if (topicInteraction == null || topicInteraction.getIsDeleted() == 1) {
+            return null;
+        }
+        return convertToResponse(topicInteraction);
+    }
+
+    @Override
+    public TopicInteractionResponse createTopicInteractionWithResponse(TopicInteractionCreateRequest request) {
+        TopicInteraction topicInteraction = new TopicInteraction();
+        BeanUtils.copyProperties(request, topicInteraction);
+        // 设置用户ID为当前登录用户
+        topicInteraction.setCreateBy(getCurrentUserId());
+        this.save(topicInteraction);
+        return convertToResponse(topicInteraction);
+    }
+
+    @Override
+    public TopicInteractionResponse updateTopicInteractionWithResponse(TopicInteractionUpdateRequest request) {
+        TopicInteraction topicInteraction = this.getById(request.getId());
+        if (topicInteraction == null || topicInteraction.getIsDeleted() == 1) {
+            return null;
+        }
+
+        // 只更新非空字段
+        if (StringUtils.hasText(request.getTopicId())) {
+            topicInteraction.setTopicId(request.getTopicId());
+        }
+        if (StringUtils.hasText(request.getInteractionType())) {
+            topicInteraction.setType(request.getInteractionType());
+        }
+        if (StringUtils.hasText(request.getContent())) {
+            topicInteraction.setContent(request.getContent());
+        }
+        if (StringUtils.hasText(request.getUserInput())) {
+            topicInteraction.setUserInput(request.getUserInput());
+        }
+        if (StringUtils.hasText(request.getAiResponse())) {
+            topicInteraction.setAiResponse(request.getAiResponse());
+        }
+        if (request.getRating() != null) {
+            topicInteraction.setRating(request.getRating());
+        }
+        if (StringUtils.hasText(request.getFeedback())) {
+            topicInteraction.setFeedback(request.getFeedback());
+        }
+
+        this.updateById(topicInteraction);
+        return convertToResponse(topicInteraction);
+    }
+
+    @Override
+    public boolean deleteTopicInteraction(String id) {
+        TopicInteraction topicInteraction = this.getById(id);
+        if (topicInteraction == null) {
+            return false;
+        }
+        // 使用 MyBatis-Plus 的 removeById 方法，自动处理逻辑删除
+        return this.removeById(id);
+    }
+
+    /**
+     * 将实体对象转换为响应对象
+     */
+    private TopicInteractionResponse convertToResponse(TopicInteraction topicInteraction) {
+        if (topicInteraction == null) {
+            return null;
+        }
+        TopicInteractionResponse response = new TopicInteractionResponse();
+        BeanUtils.copyProperties(topicInteraction, response);
+        response.setId(topicInteraction.getId());
+        if (topicInteraction.getCreateTime() != null) {
+            response.setCreateTime(topicInteraction.getCreateTime().format(FORMATTER));
+        }
+        if (topicInteraction.getUpdateTime() != null) {
+            response.setUpdateTime(topicInteraction.getUpdateTime().format(FORMATTER));
+        }
+        return response;
+    }
+
+    /**
+     * 获取当前登录用户ID（模拟实现）
+     */
+    private String getCurrentUserId() {
+        // 实际项目中应从token中获取用户ID
+        return "current_user_id";
+    }
+}