package com.ruoyi.study.service.impl;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.ruoyi.study.domain.TGame;
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import com.ruoyi.study.domain.TIntegralRecord;
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import com.ruoyi.study.dto.CompleteGameDTO;
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import com.ruoyi.study.mapper.TGameMapper;
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import com.ruoyi.study.service.ITGameService;
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import org.springframework.stereotype.Service;
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import java.util.List;
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import java.util.stream.Collectors;
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/**
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* <p>
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* 自主游戏 服务实现类
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* </p>
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*
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* @author 无关风月
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* @since 2024-04-26
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*/
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@Service
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public class TGameServiceImpl extends ServiceImpl<TGameMapper, TGame> implements ITGameService {
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@Override
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public Integer countIntegral(Integer userid, TGame game, CompleteGameDTO completeStudy, List<TIntegralRecord> integralRecordList) {
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// 本次游戏可获得积分数量
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Integer availableIntegral = completeStudy.getAvailableIntegral();
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// 积分明细集合为空，当前为第一次完成游戏
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if (integralRecordList.isEmpty()) {
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return availableIntegral;
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} else {
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// 积分明细不为空，根据正确率及已获取积分数量计算本次答题可获取的积分数量
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List<Integer> integralList = integralRecordList.stream().map(TIntegralRecord::getIntegral).collect(Collectors.toList())
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.stream().map(Integer::parseInt).collect(Collectors.toList());
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int sumIntegral = integralList.stream().mapToInt(Integer::intValue).sum();
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if (availableIntegral > sumIntegral) {
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return availableIntegral - sumIntegral;
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} else {
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return null;
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}
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}
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}
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}
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