update

kongzy

2024-07-05 14821e28286d773ad5ff2c13510e39c5eb117daf

 exam-system/src/main/java/com/gkhy/exam/system/service/impl/ExPaperStudentServiceImpl.java

@@ -1,6 +1,7 @@
package com.gkhy.exam.system.service.impl;

import cn.hutool.core.util.ObjectUtil;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.gkhy.exam.common.api.CommonPage;
import com.gkhy.exam.common.domain.entity.SysUser;
@@ -11,19 +12,16 @@
import com.gkhy.exam.common.utils.SecurityUtils;
import com.gkhy.exam.system.domain.ExExamPaper;
import com.gkhy.exam.system.domain.ExPaperStudent;
import com.gkhy.exam.system.domain.ExPhaseStudent;
import com.gkhy.exam.system.domain.ExStudent;
import com.gkhy.exam.system.mapper.ExExamPaperMapper;
import com.gkhy.exam.system.mapper.ExPaperStudentMapper;
import com.gkhy.exam.system.mapper.ExStudentAnswerMapper;
import com.gkhy.exam.system.mapper.ExStudentMapper;
import com.gkhy.exam.system.mapper.*;
import com.gkhy.exam.system.service.ExPaperStudentService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.util.Collections;
import java.util.List;
import java.util.Objects;
import java.util.*;
import java.util.stream.Collectors;

/**
 * <p>
@@ -41,6 +39,8 @@
    private ExStudentAnswerMapper studentAnswerMapper;
    @Autowired
    private ExStudentMapper studentMapper;
    @Autowired
    private ExPhaseStudentMapper phaseStudentMapper;


    @Override
@@ -67,6 +67,7 @@

    @Override
    public int addPaperStudent(ExPaperStudent paperStudent) {
        checkUserAllowed(paperStudent);
        checkStudentUnique(Collections.singletonList(paperStudent));
        paperStudent.setCreateId(SecurityUtils.getUserId());
        int row=baseMapper.insert(paperStudent);
@@ -77,7 +78,25 @@
    }

    @Override
    public int batchAddPaperStudent(List<ExPaperStudent> paperStudents) {
    public int batchAddPaperStudent(Map<String,Object> paperStudentMap) {
        List<Long> phaseIds= (List<Long>) paperStudentMap.get("phaseIds");
        List<Long> studentIds= (List<Long>) paperStudentMap.get("studentIds");
        if(ObjectUtil.isEmpty(phaseIds) && ObjectUtil.isEmpty(studentIds)){
            throw new ApiException("批次id与学员id不能同时为空");
        }
        Long paperId= (Long) paperStudentMap.get("paperId");
        if(paperId==null){
            throw new ApiException("考卷id不能为空");
        }
        //按批次绑定用户
        if(phaseIds.size()>0){
            List<ExPhaseStudent> phaseStudentList=phaseStudentMapper.selectList( Wrappers.<ExPhaseStudent>lambdaQuery()
                    .in(ExPhaseStudent::getPhaseId, phaseIds));
            studentIds=phaseStudentList.stream().map(item -> item.getStudentId()).distinct().collect(Collectors.toList());
        }
        List<ExPaperStudent> paperStudents=studentIds.stream().map(item -> {
            return new ExPaperStudent().setPaperId(paperId).setStudentId(item);
        }).collect(Collectors.toList());
        checkStudentUnique(paperStudents);
        int row=baseMapper.batchInsert(paperStudents);
        if(row<1){
@@ -100,7 +119,7 @@
    @Override
    public CommonPage selectPaperStudentList(ExPaperStudent paperStudent) {
        if(paperStudent.getPaperId()==null){
            throw new ApiException("试卷id不能为空");
            throw new ApiException("考卷id不能为空");
        }
        PageUtils.startPage();
        List<ExPaperStudent> paperStudentList=baseMapper.selectPaperStudentList(paperStudent);
@@ -109,13 +128,14 @@

    @Override
    public int deletePaperStudent(Long paperStudentId) {
        ExPaperStudent paperStudent=baseMapper.selectPaperStudentById(paperStudentId);
        ExPaperStudent paperStudent=baseMapper.selectSimplePaperStudentById(paperStudentId);
        if(ObjectUtil.isNull(paperStudent)){
            throw new ApiException(String.format("该试卷下不存在该学员<>",paperStudent.getStudentName()));
            throw new ApiException("学员与试卷关系不存在");
        }
        checkUserAllowed(paperStudent);
        int studentAnswerCount=studentAnswerMapper.countByPaperId(paperStudent.getPaperId(),paperStudent.getStudentId());
        if(studentAnswerCount>0){
            throw new ApiException(String.format("学员<%s>已进行答题，不能删除",paperStudent.getStudentName()));
            throw new ApiException("学员已进行答题，不能删除");
        }
        //删除学员与试卷关系
        return baseMapper.deleteById(paperStudentId);
@@ -130,7 +150,20 @@
    }


    public void checkUserAllowed(ExPaperStudent paperStudent) {
        SysUser currentUser= SecurityUtils.getLoginUser().getUser();
        if(currentUser.getUserType().equals(UserTypeEnum.SYSTEM_USER.getCode())){
            return;
        }
        if(currentUser.getUserType().equals(UserTypeEnum.STUDENT.getCode())){
            throw new ApiException("没有权限操作");
        }
        ExExamPaper examPaper=examPaperMapper.selectById(paperStudent.getPaperId());
        if(!currentUser.getCompanyId().equals(examPaper.getCompanyId())){
            throw new ApiException("没有权限操作其他企业考卷");
        }

    }

    @Override
    public void endExam(ExPaperStudent paperStudent) {