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safety-eval-service
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user paper exam

dev-tmp1
luotaiqian 2026-08-24 15:16:06 +08:00
parent 49274de68a
commit 9b4315dafb
9 changed files with 77 additions and 11 deletions
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4
safety-cedu-service/src/main/java/org/qinan/cedu/model/dto/ClassStudentExamRecordDTO.java
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@ -30,8 +30,8 @@ public class ClassStudentExamRecordDTO {
@ApiModelProperty("试卷名称")
private String paperName;
@ApiModelProperty("试卷id")
private Long paperId;
@ApiModelProperty("考试试卷id")
private Long paperExamId;
@ApiModelProperty("得分")
private BigDecimal score;

3
safety-cedu-service/src/main/java/org/qinan/cedu/model/dto/StartExamDTO.java
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@ -17,6 +17,9 @@ public class StartExamDTO {
@NotNull(message = "试卷id不能为空")
private Long paperId;
@ApiModelProperty("班级id（非空时生成班级学员考试记录）")
private Long classId;
@ApiModelProperty("用户id")
private Long userId;
}

4
safety-cedu-service/src/main/java/org/qinan/cedu/model/entity/ClassStudentExamRecordDO.java
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@ -34,8 +34,8 @@ public class ClassStudentExamRecordDO extends BaseEntity {
@TableField("paper_name")
private String paperName;
@TableField("paper_id")
private Long paperId;
@TableField("paper_exam_id")
private Long paperExamId;
@TableField("score")
private BigDecimal score;

4
safety-cedu-service/src/main/java/org/qinan/cedu/model/query/ClassStudentExamRecordPageQuery.java
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@ -17,8 +17,8 @@ public class ClassStudentExamRecordPageQuery extends BasePageQuery {
@ApiModelProperty("学员ID")
private Long studentId;
@ApiModelProperty("试卷id")
private Long paperId;
@ApiModelProperty("考试试卷id")
private Long paperExamId;
@ApiModelProperty("是否通过（0-未通过，1-通过）")
private Integer passed;

4
safety-cedu-service/src/main/java/org/qinan/cedu/model/vo/ClassStudentExamRecordVO.java
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@ -29,8 +29,8 @@ public class ClassStudentExamRecordVO extends BaseVO {
@ApiModelProperty("试卷名称")
private String paperName;
@ApiModelProperty("试卷id")
private String paperId;
@ApiModelProperty("考试试卷id")
private String paperExamId;
@ApiModelProperty("得分")
private BigDecimal score;

2
safety-cedu-service/src/main/java/org/qinan/cedu/service/PaperExamService.java
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@ -57,7 +57,7 @@ public interface PaperExamService extends IService<PaperExamDO> {
boolean deleteById(Long id);
/**
* 去考试：根据试卷生成考试记录及用户试题作答记录
* 去考试：根据试卷生成考试记录及用户试题作答记录（携带班级id时同时生成班级学员考试记录）
*
* @param dto 去考试入参（试卷id必填，用户id由Controller填充）
* @return 考试信息（含试题列表及参考答案）

2
safety-cedu-service/src/main/java/org/qinan/cedu/service/impl/ClassStudentExamRecordServiceImpl.java
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@ -33,7 +33,7 @@ public class ClassStudentExamRecordServiceImpl extends ServiceImpl<ClassStudentE
.eq(ClassStudentExamRecordDO::getDeleteEnum, DeleteEnum.FALSE.getCode())
.eq(query.getClassId() != null, ClassStudentExamRecordDO::getClassId, query.getClassId())
.eq(query.getStudentId() != null, ClassStudentExamRecordDO::getStudentId, query.getStudentId())
.eq(query.getPaperId() != null, ClassStudentExamRecordDO::getPaperId, query.getPaperId())
.eq(query.getPaperExamId() != null, ClassStudentExamRecordDO::getPaperExamId, query.getPaperExamId())
.eq(query.getPassed() != null, ClassStudentExamRecordDO::getPassed, query.getPassed())
.orderByDesc(ClassStudentExamRecordDO::getCreateTime)
.page(new Page<>(query.getCurrent(), query.getSize()))

63
safety-cedu-service/src/main/java/org/qinan/cedu/service/impl/PaperExamServiceImpl.java
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@ -10,6 +10,7 @@ import org.qinan.cedu.convertor.PaperExamQuestionUserConvertor;
import org.qinan.cedu.enums.AnswerStatusEnum;
import org.qinan.cedu.enums.DeleteEnum;
import org.qinan.cedu.enums.PaperExamStatusEnum;
import org.qinan.cedu.mapper.ClassStudentExamRecordMapper;
import org.qinan.cedu.mapper.PaperExamMapper;
import org.qinan.cedu.mapper.PaperExamQuestionUserMapper;
import org.qinan.cedu.mapper.PaperMapper;
@ -19,6 +20,7 @@ import org.qinan.cedu.model.dto.PaperExamDTO;
import org.qinan.cedu.model.dto.PaperExamPageQueryDTO;
import org.qinan.cedu.model.dto.StartExamDTO;
import org.qinan.cedu.model.dto.SubmitExamDTO;
import org.qinan.cedu.model.entity.ClassStudentExamRecordDO;
import org.qinan.cedu.model.entity.PaperDO;
import org.qinan.cedu.model.entity.PaperExamDO;
import org.qinan.cedu.model.entity.PaperExamQuestionUserDO;
@ -29,12 +31,14 @@ import org.qinan.cedu.model.vo.StartExamVO;
import org.qinan.cedu.service.PaperExamQuestionUserService;
import org.qinan.cedu.service.PaperExamService;
import org.qinan.safetyeval.domain.constant.BooleanQAEnum;
import org.qinan.safetyeval.infrastructure.adapter.auth.AuthUserContextAdapter;
import org.qinan.safetyeval.infrastructure.support.InsertFieldDefaults;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.util.StringUtils;
import java.math.BigDecimal;
import java.math.RoundingMode;
import java.time.LocalDateTime;
import java.util.ArrayList;
import java.util.Arrays;
@ -61,6 +65,8 @@ public class PaperExamServiceImpl extends ServiceImpl<PaperExamMapper, PaperExam
private final PaperExamQuestionUserMapper paperExamQuestionUserMapper;
private final ClassStudentExamRecordMapper classStudentExamRecordMapper;
@Override
public IPage<PaperExamVO> pageQuery(PaperExamPageQueryDTO query) {
return this.lambdaQuery()
@ -132,6 +138,8 @@ public class PaperExamServiceImpl extends ServiceImpl<PaperExamMapper, PaperExam
this.save(paperExam);
// 生成并保存用户试题作答记录，同时回填作答记录信息到返回列表
saveQuestionUserList(paperExam, questionList);
// 携带班级id时，生成班级学员考试记录（交卷时回填成绩）
saveClassStudentExamRecord(paper, paperExam, dto.getClassId());
// 组装返回结果
StartExamVO startExamVO = paperExamConvertor.convertEToStartExamVo(paperExam);
startExamVO.setPaperType(paper.getPaperType());
@ -192,6 +200,61 @@ public class PaperExamServiceImpl extends ServiceImpl<PaperExamMapper, PaperExam
// paper_exam 表无 org_id 列，更新前不填充机构id
InsertFieldDefaults.applyForUpdateIgnoreOrgId(paperExam);
this.updateById(paperExam);
// 回填班级学员考试记录的成绩数据（开始考试未携带班级id时无记录，跳过）
finishClassStudentExamRecord(paperExam, examScore);
}
/**
* 生成并保存班级学员考试记录（初始0分、未通过，结束时间由交卷回填）
*/
private void saveClassStudentExamRecord(PaperDO paper, PaperExamDO paperExam, Long classId) {
if (classId == null) {
return;
}
ClassStudentExamRecordDO examRecord = new ClassStudentExamRecordDO();
examRecord.setStudentId(paperExam.getUserId());
String studentName = AuthUserContextAdapter.getCurrentUserName();
examRecord.setStudentName(studentName == null ? "系统" : studentName);
examRecord.setClassId(classId);
examRecord.setPaperName(paper.getPaperName());
examRecord.setPaperExamId(paperExam.getId());
examRecord.setScore(BigDecimal.ZERO);
examRecord.setPassed(0);
examRecord.setWrongCount(0);
examRecord.setAccuracy(BigDecimal.ZERO);
examRecord.setStartTime(LocalDateTime.now());
InsertFieldDefaults.apply(examRecord);
classStudentExamRecordMapper.insert(examRecord);
}
/**
* 交卷后回填班级学员考试记录：得分、是否通过、错误题数、正确率、结束时间
*/
private void finishClassStudentExamRecord(PaperExamDO paperExam, BigDecimal examScore) {
ClassStudentExamRecordDO examRecord = classStudentExamRecordMapper.selectOne(new LambdaQueryWrapper<ClassStudentExamRecordDO>()
.eq(ClassStudentExamRecordDO::getPaperExamId, paperExam.getId())
.eq(ClassStudentExamRecordDO::getDeleteEnum, DeleteEnum.FALSE.getCode())
.orderByDesc(ClassStudentExamRecordDO::getId)
.last("limit 1"));
if (examRecord == null) {
return;
}
// 统计总题数与答对题数，错误题数=总题数-答对题数（未作答按错误计），正确率=答对/总数*100
long total = paperExamQuestionUserService.count(new LambdaQueryWrapper<PaperExamQuestionUserDO>()
.eq(PaperExamQuestionUserDO::getPaperExamId, paperExam.getId())
.eq(PaperExamQuestionUserDO::getDeleteEnum, DeleteEnum.FALSE.getCode()));
long correct = paperExamQuestionUserService.count(new LambdaQueryWrapper<PaperExamQuestionUserDO>()
.eq(PaperExamQuestionUserDO::getPaperExamId, paperExam.getId())
.eq(PaperExamQuestionUserDO::getDeleteEnum, DeleteEnum.FALSE.getCode())
.eq(PaperExamQuestionUserDO::getRightStatus, BooleanQAEnum.TRUE.getValue()));
examRecord.setScore(examScore);
examRecord.setPassed(paperExam.getPassed());
examRecord.setWrongCount((int) (total - correct));
examRecord.setAccuracy(total == 0 ? BigDecimal.ZERO
: BigDecimal.valueOf(correct * 100).divide(BigDecimal.valueOf(total), 2, RoundingMode.HALF_UP));
examRecord.setEndTime(LocalDateTime.now());
InsertFieldDefaults.applyForUpdate(examRecord);
classStudentExamRecordMapper.updateById(examRecord);
}
/**

2
safety-cedu-service/src/班级管理.sql
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@ -106,7 +106,7 @@ create table class_student_exam_record
student_name varchar(20) not null comment '学员名称',
class_id bigint not null comment '所属班级ID（关联training_class.id）',
paper_name varchar(200) not null comment '试卷名称',
paper_id bigint not null comment '试卷id',
paper_exam_id bigint not null comment '考试试卷id（关联paper_exam.id）',
score decimal(10, 2) null comment '得分',
passed tinyint(1) default 0 null comment '是否通过（0-未通过，1-通过）',
wrong_count int default 0 null comment '错误题数',