refactor: 重命名 backend-single 目录为 server
This commit is contained in:
@@ -0,0 +1,225 @@
|
||||
package com.emotion.service.impl;
|
||||
|
||||
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
|
||||
import com.baomidou.mybatisplus.core.metadata.IPage;
|
||||
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
|
||||
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
|
||||
import com.emotion.common.BasePageRequest;
|
||||
import com.emotion.common.PageResult;
|
||||
import com.emotion.dto.request.EmotionAnalysisCreateRequest;
|
||||
import com.emotion.dto.request.EmotionAnalysisPageRequest;
|
||||
import com.emotion.dto.request.EmotionAnalysisUpdateRequest;
|
||||
import com.emotion.dto.response.EmotionAnalysisResponse;
|
||||
import com.emotion.entity.EmotionAnalysis;
|
||||
import com.emotion.mapper.EmotionAnalysisMapper;
|
||||
import com.emotion.service.EmotionAnalysisService;
|
||||
import com.emotion.util.SnowflakeIdGenerator;
|
||||
import org.springframework.beans.BeanUtils;
|
||||
import org.springframework.beans.factory.annotation.Autowired;
|
||||
import org.springframework.stereotype.Service;
|
||||
import org.springframework.util.StringUtils;
|
||||
|
||||
import java.math.BigDecimal;
|
||||
import java.time.LocalDateTime;
|
||||
import java.time.format.DateTimeFormatter;
|
||||
import java.util.List;
|
||||
import java.util.stream.Collectors;
|
||||
|
||||
/**
|
||||
* 情绪分析服务实现类
|
||||
*
|
||||
* @author huazhongmin
|
||||
* @date 2025-07-24
|
||||
*/
|
||||
@Service
|
||||
public class EmotionAnalysisServiceImpl extends ServiceImpl<EmotionAnalysisMapper, EmotionAnalysis> implements EmotionAnalysisService {
|
||||
|
||||
@Autowired
|
||||
private SnowflakeIdGenerator snowflakeIdGenerator;
|
||||
|
||||
private static final DateTimeFormatter DATE_TIME_FORMATTER = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");
|
||||
|
||||
@Override
|
||||
public IPage<EmotionAnalysis> getPage(BasePageRequest request) {
|
||||
Page<EmotionAnalysis> page = new Page<>(request.getCurrent(), request.getSize());
|
||||
LambdaQueryWrapper<EmotionAnalysis> wrapper = new LambdaQueryWrapper<>();
|
||||
|
||||
// 关键词搜索
|
||||
if (StringUtils.hasText(request.getKeyword())) {
|
||||
wrapper.and(w -> w.like(EmotionAnalysis::getPrimaryEmotion, request.getKeyword())
|
||||
.or().like(EmotionAnalysis::getPolarity, request.getKeyword()));
|
||||
}
|
||||
|
||||
wrapper.eq(EmotionAnalysis::getIsDeleted, 0);
|
||||
|
||||
// 排序
|
||||
if (StringUtils.hasText(request.getOrderBy())) {
|
||||
if ("asc".equalsIgnoreCase(request.getOrderDirection())) {
|
||||
wrapper.orderByAsc(EmotionAnalysis::getCreateTime);
|
||||
} else {
|
||||
wrapper.orderByDesc(EmotionAnalysis::getCreateTime);
|
||||
}
|
||||
} else {
|
||||
wrapper.orderByDesc(EmotionAnalysis::getCreateTime);
|
||||
}
|
||||
|
||||
return this.page(page, wrapper);
|
||||
}
|
||||
|
||||
@Override
|
||||
public IPage<EmotionAnalysis> getPageByUserId(BasePageRequest request, String userId) {
|
||||
Page<EmotionAnalysis> page = new Page<>(request.getCurrent(), request.getSize());
|
||||
LambdaQueryWrapper<EmotionAnalysis> wrapper = new LambdaQueryWrapper<>();
|
||||
wrapper.eq(EmotionAnalysis::getCreateBy, userId)
|
||||
.eq(EmotionAnalysis::getIsDeleted, 0)
|
||||
.orderByDesc(EmotionAnalysis::getCreateTime);
|
||||
return this.page(page, wrapper);
|
||||
}
|
||||
|
||||
@Override
|
||||
public EmotionAnalysis getByMessageId(String messageId) {
|
||||
LambdaQueryWrapper<EmotionAnalysis> wrapper = new LambdaQueryWrapper<>();
|
||||
wrapper.eq(EmotionAnalysis::getMessageId, messageId)
|
||||
.eq(EmotionAnalysis::getIsDeleted, 0);
|
||||
return this.getOne(wrapper);
|
||||
}
|
||||
|
||||
@Override
|
||||
public EmotionAnalysis createEmotionAnalysis(String messageId, String userId, String primaryEmotion,
|
||||
String polarity, Double intensity, Double confidence) {
|
||||
EmotionAnalysis analysis = new EmotionAnalysis();
|
||||
analysis.setId(snowflakeIdGenerator.nextIdAsString()); // 使用雪花算法生成ID
|
||||
analysis.setMessageId(messageId);
|
||||
analysis.setCreateBy(userId);
|
||||
analysis.setPrimaryEmotion(primaryEmotion);
|
||||
analysis.setPolarity(polarity);
|
||||
analysis.setIntensity(BigDecimal.valueOf(intensity));
|
||||
analysis.setConfidence(BigDecimal.valueOf(confidence));
|
||||
|
||||
this.save(analysis);
|
||||
return analysis;
|
||||
}
|
||||
|
||||
// 新增的方法实现
|
||||
|
||||
@Override
|
||||
public PageResult<EmotionAnalysisResponse> getPageWithResponse(EmotionAnalysisPageRequest request) {
|
||||
IPage<EmotionAnalysis> page = getPage(request);
|
||||
List<EmotionAnalysisResponse> responses = page.getRecords().stream()
|
||||
.map(this::convertToResponse)
|
||||
.collect(Collectors.toList());
|
||||
return createPageResult(page, responses);
|
||||
}
|
||||
|
||||
@Override
|
||||
public PageResult<EmotionAnalysisResponse> getPageByUserIdWithResponse(String userId,
|
||||
EmotionAnalysisPageRequest request) {
|
||||
IPage<EmotionAnalysis> page = getPageByUserId(request, userId);
|
||||
List<EmotionAnalysisResponse> responses = page.getRecords().stream()
|
||||
.map(this::convertToResponse)
|
||||
.collect(Collectors.toList());
|
||||
return createPageResult(page, responses);
|
||||
}
|
||||
|
||||
@Override
|
||||
public EmotionAnalysisResponse getEmotionAnalysisResponseById(String id) {
|
||||
EmotionAnalysis analysis = this.getById(id);
|
||||
if (analysis == null) {
|
||||
return null;
|
||||
}
|
||||
return convertToResponse(analysis);
|
||||
}
|
||||
|
||||
@Override
|
||||
public EmotionAnalysisResponse getEmotionAnalysisResponseByMessageId(String messageId) {
|
||||
EmotionAnalysis analysis = getByMessageId(messageId);
|
||||
if (analysis == null) {
|
||||
return null;
|
||||
}
|
||||
return convertToResponse(analysis);
|
||||
}
|
||||
|
||||
@Override
|
||||
public EmotionAnalysisResponse createEmotionAnalysisWithResponse(EmotionAnalysisCreateRequest request) {
|
||||
EmotionAnalysis analysis = createEmotionAnalysis(
|
||||
request.getMessageId(),
|
||||
request.getUserId(),
|
||||
request.getPrimaryEmotion(),
|
||||
request.getPolarity(),
|
||||
request.getIntensity(),
|
||||
request.getConfidence());
|
||||
return convertToResponse(analysis);
|
||||
}
|
||||
|
||||
@Override
|
||||
public EmotionAnalysisResponse updateEmotionAnalysisWithResponse(EmotionAnalysisUpdateRequest request) {
|
||||
EmotionAnalysis analysis = this.getById(request.getId());
|
||||
if (analysis == null) {
|
||||
return null;
|
||||
}
|
||||
|
||||
// 更新字段
|
||||
if (request.getMessageId() != null) {
|
||||
analysis.setMessageId(request.getMessageId());
|
||||
}
|
||||
if (request.getUserId() != null) {
|
||||
analysis.setCreateBy(request.getUserId());
|
||||
}
|
||||
if (request.getPrimaryEmotion() != null) {
|
||||
analysis.setPrimaryEmotion(request.getPrimaryEmotion());
|
||||
}
|
||||
if (request.getPolarity() != null) {
|
||||
analysis.setPolarity(request.getPolarity());
|
||||
}
|
||||
if (request.getIntensity() != null) {
|
||||
analysis.setIntensity(BigDecimal.valueOf(request.getIntensity()));
|
||||
}
|
||||
if (request.getConfidence() != null) {
|
||||
analysis.setConfidence(BigDecimal.valueOf(request.getConfidence()));
|
||||
}
|
||||
|
||||
this.updateById(analysis);
|
||||
return convertToResponse(analysis);
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean deleteEmotionAnalysis(String id) {
|
||||
return this.removeById(id);
|
||||
}
|
||||
|
||||
/**
|
||||
* 创建PageResult对象
|
||||
*/
|
||||
private <T> PageResult<T> createPageResult(IPage<?> page, List<T> records) {
|
||||
PageResult<T> pageResult = new PageResult<>();
|
||||
pageResult.setCurrent(page.getCurrent());
|
||||
pageResult.setSize(page.getSize());
|
||||
pageResult.setTotal(page.getTotal());
|
||||
pageResult.setPages(page.getPages());
|
||||
pageResult.setRecords(records);
|
||||
return pageResult;
|
||||
}
|
||||
|
||||
/**
|
||||
* 转换为响应对象
|
||||
*/
|
||||
private EmotionAnalysisResponse convertToResponse(EmotionAnalysis analysis) {
|
||||
EmotionAnalysisResponse response = new EmotionAnalysisResponse();
|
||||
BeanUtils.copyProperties(analysis, response);
|
||||
response.setId(analysis.getId());
|
||||
if (analysis.getCreateTime() != null) {
|
||||
response.setCreateTime(analysis.getCreateTime().format(DATE_TIME_FORMATTER));
|
||||
}
|
||||
if (analysis.getUpdateTime() != null) {
|
||||
response.setUpdateTime(analysis.getUpdateTime().format(DATE_TIME_FORMATTER));
|
||||
}
|
||||
// 处理Double类型转换
|
||||
if (analysis.getIntensity() != null) {
|
||||
response.setIntensity(analysis.getIntensity().doubleValue());
|
||||
}
|
||||
if (analysis.getConfidence() != null) {
|
||||
response.setConfidence(analysis.getConfidence().doubleValue());
|
||||
}
|
||||
return response;
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user