package com.gkhy.exam.system.service.impl;
|
|
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
|
import com.gkhy.exam.common.api.CommonPage;
|
import com.gkhy.exam.common.constant.UserConstant;
|
import com.gkhy.exam.common.domain.entity.SysUser;
|
import com.gkhy.exam.common.enums.PrivatizeEnum;
|
import com.gkhy.exam.common.enums.UserTypeEnum;
|
import com.gkhy.exam.common.exception.ApiException;
|
import com.gkhy.exam.common.utils.PageUtils;
|
import com.gkhy.exam.common.utils.SecurityUtils;
|
import com.gkhy.exam.system.domain.ExQuestionBank;
|
import com.gkhy.exam.system.mapper.ExExerciseAnswerMapper;
|
import com.gkhy.exam.system.mapper.ExQuestionBankMapper;
|
import com.gkhy.exam.system.service.ExQuestionBankService;
|
import org.springframework.beans.factory.annotation.Autowired;
|
import org.springframework.stereotype.Service;
|
|
import java.util.List;
|
|
/**
|
* <p>
|
* 题库表 服务实现类
|
* </p>
|
*
|
* @author kzy
|
* @since 2024-06-18 10:09:52
|
*/
|
@Service
|
public class ExQuestionBankServiceImpl extends ServiceImpl<ExQuestionBankMapper, ExQuestionBank> implements ExQuestionBankService {
|
@Autowired
|
private ExExerciseAnswerMapper exerciseAnswerMapper;
|
|
@Override
|
public CommonPage selectQuestionBankList(ExQuestionBank questionBank) {
|
SysUser user= SecurityUtils.getLoginUser().getUser();
|
if(!user.getUserType().equals(UserTypeEnum.SYSTEM_USER.getCode())){
|
questionBank.setCompanyId(user.getCompanyId());
|
}
|
PageUtils.startPage();
|
List<ExQuestionBank> bankList=baseMapper.selectQuestionBankList(questionBank);
|
return CommonPage.restPage(bankList);
|
}
|
|
@Override
|
public ExQuestionBank selectQuestionBankById(Long bankId) {
|
ExQuestionBank questionBank= baseMapper.selectById(bankId);
|
if(questionBank.getPrivatize().equals(PrivatizeEnum.PUBLIC.getCode())){
|
return questionBank;
|
}
|
SysUser currentUser=SecurityUtils.getLoginUser().getUser();
|
if(currentUser.getUserType().equals(UserTypeEnum.SYSTEM_USER.getCode())){
|
return questionBank;
|
}
|
if(!questionBank.getCompanyId().equals(currentUser.getCompanyId())){
|
throw new ApiException("无权限查看其它企业题库");
|
}
|
return questionBank;
|
}
|
|
@Override
|
public int insertQuestionBank(ExQuestionBank questionBank) {
|
checkUserAllowed(questionBank);
|
if(!checkNameUnique(questionBank)){
|
throw new ApiException("题库名称已存在");
|
}
|
SysUser user=SecurityUtils.getLoginUser().getUser();
|
if(user.getUserType().equals(UserTypeEnum.SYSTEM_USER.getCode())){
|
questionBank.setPrivatize(PrivatizeEnum.PUBLIC.getCode());
|
}else{
|
questionBank.setCompanyId(user.getCompanyId());
|
questionBank.setPrivatize(PrivatizeEnum.PRIVATE.getCode());
|
}
|
int row =baseMapper.insert(questionBank);
|
if(row<1){
|
throw new ApiException("新增题库失败");
|
}
|
return row;
|
}
|
|
@Override
|
public int updateQuestionBank(ExQuestionBank questionBank) {
|
checkUserAllowed(questionBank);
|
if(!checkNameUnique(questionBank)){
|
throw new ApiException("题库名称已存在");
|
}
|
int row =baseMapper.updateById(questionBank);
|
if(row<1){
|
throw new ApiException("编辑题库失败");
|
}
|
return row;
|
}
|
|
public void checkUserAllowed(ExQuestionBank questionBank) {
|
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");
|
}
|
if(questionBank.getCompanyId()!=null&&!currentUser.getCompanyId().equals(questionBank.getCompanyId())){
|
throw new ApiException("没有权限操作其他企业课程");
|
}
|
}
|
|
@Override
|
public int deleteQuestionBankById(Long bankId) {
|
checkUserAllowed(baseMapper.selectById(bankId));
|
return baseMapper.deleteByBankId(bankId);
|
}
|
|
@Override
|
public boolean checkNameUnique(ExQuestionBank questionBank) {
|
SysUser user= SecurityUtils.getLoginUser().getUser();
|
ExQuestionBank bank=null;
|
Long bankId=questionBank.getId()==null?-1L:questionBank.getId();
|
if(user.getUserType().equals(UserTypeEnum.SYSTEM_USER.getCode())){
|
bank= baseMapper.checkNameUniqueForAdmin(questionBank.getName());
|
}else{
|
bank= baseMapper.checkNameUnique(questionBank.getName(),user.getCompanyId());
|
}
|
if(bank!=null&&bank.getId().longValue()!=bankId.longValue()){
|
return UserConstant.NOT_UNIQUE;
|
}
|
return UserConstant.UNIQUE;
|
}
|
|
@Override
|
public CommonPage selectQuestionBankListForStudent(ExQuestionBank questionBank) {
|
SysUser user= SecurityUtils.getLoginUser().getUser();
|
if(!user.getUserType().equals(UserTypeEnum.STUDENT.getCode())){
|
throw new ApiException("非学员用户，无法查看");
|
}
|
questionBank.setCompanyId(user.getCompanyId());
|
questionBank.setStudentId(user.getId());
|
PageUtils.startPage();
|
List<ExQuestionBank> bankList=baseMapper.selectQuestionBankListForStudent(questionBank);
|
return CommonPage.restPage(bankList);
|
}
|
|
@Override
|
public ExQuestionBank selectQuestionBankByIdForStudent(Long bankId) {
|
SysUser user= SecurityUtils.getLoginUser().getUser();
|
if(!user.getUserType().equals(UserTypeEnum.STUDENT.getCode())){
|
throw new ApiException("非学员用户，无法查看");
|
}
|
return baseMapper.selectQuestionBankByIdForStudent(bankId,user.getId());
|
}
|
|
@Override
|
public int clearExerciseRecord(Long bankId) {
|
return exerciseAnswerMapper.clearExerciseRecord(bankId,SecurityUtils.getUserId());
|
}
|
}
|
