From 269031cf8e6d1e4643e1be2b822bbfebcf87ea4b Mon Sep 17 00:00:00 2001
From: Administrator <admin>
Date: Fri, 16 Jul 2021 22:39:49 +0800
Subject: [PATCH] 考试成绩计算接口新增
---
src/main/java/org/springblade/modules/exam/service/impl/ExamScoreServiceImpl.java | 53 +++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 53 insertions(+), 0 deletions(-)
diff --git a/src/main/java/org/springblade/modules/exam/service/impl/ExamScoreServiceImpl.java b/src/main/java/org/springblade/modules/exam/service/impl/ExamScoreServiceImpl.java
index c13d564..1f8944b 100644
--- a/src/main/java/org/springblade/modules/exam/service/impl/ExamScoreServiceImpl.java
+++ b/src/main/java/org/springblade/modules/exam/service/impl/ExamScoreServiceImpl.java
@@ -3,18 +3,32 @@
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import lombok.AllArgsConstructor;
+import org.springblade.modules.exam.entity.ExamExaminationSubject;
+import org.springblade.modules.exam.entity.ExamPaper;
import org.springblade.modules.exam.entity.ExamScore;
import org.springblade.modules.exam.mapper.ExamScoreMapper;
+import org.springblade.modules.exam.service.ExamPaperService;
import org.springblade.modules.exam.service.ExamScoreService;
+import org.springblade.modules.exam.vo.ExamPaperSubjectVO;
+import org.springblade.modules.exam.vo.ExamResultVO;
import org.springblade.modules.exam.vo.ExamScoreVO;
+import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+import java.util.ArrayList;
+import java.util.List;
/**
* 考试成绩服务实现类
* @author zhongrj
*/
@Service
+@AllArgsConstructor
public class ExamScoreServiceImpl extends ServiceImpl<ExamScoreMapper, ExamScore> implements ExamScoreService {
+
+ private final ExamPaperService examPaperService;
/**
* 自定义分页数据
@@ -35,4 +49,43 @@
public ExamScoreVO selectExamScoreInfo(ExamScore examScore) {
return baseMapper.selectExamScoreInfo(examScore);
}
+
+ /**
+ * 保存考试成绩
+ * @param examScore 考试成绩信息对象
+ * @return
+ */
+ @Override
+ @Transactional(rollbackFor = Exception.class)
+ public Boolean saveExamScore(ExamScoreVO examScore) {
+ //取出考试结果
+ if (examScore.getExamResultVOS().size()>0){
+ List<ExamResultVO> examResultVOS = examScore.getExamResultVOS();
+ //获取试卷的内容（题号，答案）
+ ExamPaper examPaper = new ExamPaper();
+ examPaper.setId(examScore.getPapersId());
+ List<ExamExaminationSubject> examExaminationSubjects
+ = examPaperService.queryPagerSubject(examPaper).getExamExaminationSubjects();
+ //比对考试结果
+ //声明理论得分
+ int theoryGrade = 0;
+ for (int i = 0; i < examResultVOS.size(); i++) {
+ if (examResultVOS.get(i).getValue().equals(examExaminationSubjects.get(i).getExamSubjectChoices().getAnswer())){
+ theoryGrade += examResultVOS.get(i).getGrade();
+ }
+ }
+ //设置理论得分
+ examScore.setTheoryGrade(theoryGrade);
+ //计算总成绩
+ examScore.setAllGrade(theoryGrade + examScore.getLearnGrade());
+ //保存成绩数据
+ int i = baseMapper.insert(examScore);
+ if (i>0){
+ //返回结果
+ return true;
+ }
+ }
+ //返回结果
+ return false;
+ }
}
--
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