package com.webmanage.service.impl;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.webmanage.entity.UserPoints;
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import com.webmanage.mapper.UserPointsMapper;
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import com.webmanage.service.UserPointsService;
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import com.webmanage.vo.PointsDetailVO;
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import com.webmanage.vo.PointsStatsVO;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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import java.util.ArrayList;
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import java.util.List;
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/**
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* 用户积分Service实现类
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*
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* @author webmanage
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* @date 2024-08-07
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*/
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@Service
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public class UserPointsServiceImpl extends ServiceImpl<UserPointsMapper, UserPoints> implements UserPointsService {
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@Override
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public PointsStatsVO getPersonalPointsStats(String userId) {
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UserPoints userPoints = this.baseMapper.selectByUserId(userId);
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PointsStatsVO statsVO = new PointsStatsVO();
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if (userPoints != null) {
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statsVO.setBalance(userPoints.getBalance());
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statsVO.setTotalEarned(userPoints.getTotalEarned());
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statsVO.setTotalConsumed(userPoints.getTotalConsumed());
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statsVO.setTotalConverted(userPoints.getTotalConverted());
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} else {
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statsVO.setBalance(0);
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statsVO.setTotalEarned(0);
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statsVO.setTotalConsumed(0);
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statsVO.setTotalConverted(0);
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}
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// 设置详情（这里可以根据实际需求查询数据库）
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statsVO.setEarnedDetails(new ArrayList<>());
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statsVO.setConsumedDetails(new ArrayList<>());
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statsVO.setConvertedDetails(new ArrayList<>());
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return statsVO;
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}
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@Override
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public PointsStatsVO getUnitPointsStats(String unitId) {
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UserPoints userPoints = this.baseMapper.selectByUnitId(unitId);
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PointsStatsVO statsVO = new PointsStatsVO();
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if (userPoints != null) {
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statsVO.setBalance(userPoints.getBalance());
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statsVO.setTotalEarned(userPoints.getTotalEarned());
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statsVO.setTotalConsumed(userPoints.getTotalConsumed());
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statsVO.setTotalConverted(userPoints.getTotalConverted());
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} else {
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statsVO.setBalance(0);
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statsVO.setTotalEarned(0);
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statsVO.setTotalConsumed(0);
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statsVO.setTotalConverted(0);
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}
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// 设置获取积分详情
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List<PointsDetailVO> earnedDetails = new ArrayList<>();
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earnedDetails.add(createDetailVO("resource_contribution", 10000, 50.0));
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earnedDetails.add(createDetailVO("resource_transaction", 8000, 40.0));
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earnedDetails.add(createDetailVO("resource_dissemination", 1900, 9.5));
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earnedDetails.add(createDetailVO("other", 100, 0.5));
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statsVO.setEarnedDetails(earnedDetails);
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// 设置消耗积分详情
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List<PointsDetailVO> consumedDetails = new ArrayList<>();
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consumedDetails.add(createDetailVO("resource_transaction", 17500, 97.2));
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consumedDetails.add(createDetailVO("resource_dissemination", 500, 2.8));
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statsVO.setConsumedDetails(consumedDetails);
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// 设置转换积分详情
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statsVO.setConvertedDetails(new ArrayList<>());
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return statsVO;
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}
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@Override
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@Transactional(rollbackFor = Exception.class)
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public void updateUserPoints(String userId, String unitId, Integer points) {
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// 查询用户积分记录
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LambdaQueryWrapper<UserPoints> wrapper = new LambdaQueryWrapper<>();
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wrapper.eq(UserPoints::getUserId, userId);
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UserPoints userPoints = this.getOne(wrapper);
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if (userPoints == null) {
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// 创建新的积分记录
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userPoints = new UserPoints();
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userPoints.setUserId(userId);
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userPoints.setUnitId(unitId);
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userPoints.setBalance(points > 0 ? points : 0);
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userPoints.setTotalEarned(points > 0 ? points : 0);
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userPoints.setTotalConsumed(points < 0 ? -points : 0);
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userPoints.setTotalConverted(0);
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this.save(userPoints);
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} else {
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// 更新积分记录
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userPoints.setBalance(userPoints.getBalance() + points);
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if (points > 0) {
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userPoints.setTotalEarned(userPoints.getTotalEarned() + points);
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} else {
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userPoints.setTotalConsumed(userPoints.getTotalConsumed() - points);
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}
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this.updateById(userPoints);
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}
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}
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/**
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* 创建积分详情VO
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*/
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private PointsDetailVO createDetailVO(String category, Integer points, Double percentage) {
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PointsDetailVO detailVO = new PointsDetailVO();
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detailVO.setCategory(category);
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detailVO.setPoints(points);
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detailVO.setPercentage(percentage);
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return detailVO;
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}
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}
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