From 8546b3d285af4235a0ef615a0c6e89486ae2c806 Mon Sep 17 00:00:00 2001
From: fuliqi <fuliqi@qq.com>
Date: 星期四, 17 十月 2024 21:01:37 +0800
Subject: [PATCH] 达梦不支持value改为values
---
src/main/java/com/ycl/jxkg/service/impl/ExamPaperServiceImpl.java | 629 +++++++++++++++++++++++++++++++++++++++++++++-----------
1 files changed, 500 insertions(+), 129 deletions(-)
diff --git a/src/main/java/com/ycl/jxkg/service/impl/ExamPaperServiceImpl.java b/src/main/java/com/ycl/jxkg/service/impl/ExamPaperServiceImpl.java
index 7776dc5..612d808 100644
--- a/src/main/java/com/ycl/jxkg/service/impl/ExamPaperServiceImpl.java
+++ b/src/main/java/com/ycl/jxkg/service/impl/ExamPaperServiceImpl.java
@@ -1,74 +1,209 @@
package com.ycl.jxkg.service.impl;
-import com.ycl.jxkg.domain.TextContent;
-import com.ycl.jxkg.domain.enums.ExamPaperTypeEnum;
-import com.ycl.jxkg.domain.exam.ExamPaperQuestionItemObject;
-import com.ycl.jxkg.domain.exam.ExamPaperTitleItemObject;
+import com.alibaba.excel.EasyExcel;
+import com.alibaba.fastjson.JSON;
+import com.alibaba.fastjson.JSONObject;
+import com.alibaba.fastjson2.JSONArray;
+import com.baomidou.mybatisplus.extension.conditions.query.LambdaQueryChainWrapper;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.github.pagehelper.PageHelper;
+import com.github.pagehelper.PageInfo;
+import com.ycl.jxkg.base.Result;
+import com.ycl.jxkg.base.SystemCode;
+import com.ycl.jxkg.context.WebContext;
+import com.ycl.jxkg.domain.entity.ExamPaper;
+import com.ycl.jxkg.domain.entity.Question;
+import com.ycl.jxkg.domain.entity.Subject;
+import com.ycl.jxkg.domain.exam.PaperFixQuestionDTO;
+import com.ycl.jxkg.domain.exam.PaperQuestion;
+import com.ycl.jxkg.domain.exam.PaperQuestionSettingDTO;
+import com.ycl.jxkg.domain.exam.PaperSettingItem;
+import com.ycl.jxkg.domain.form.ExamPaperForm;
import com.ycl.jxkg.domain.other.KeyValue;
+import com.ycl.jxkg.domain.question.QuestionItemObject;
+import com.ycl.jxkg.domain.question.QuestionObject;
+import com.ycl.jxkg.domain.question.RandomQuestionDTO;
+import com.ycl.jxkg.domain.vo.admin.exam.*;
+import com.ycl.jxkg.domain.vo.student.dashboard.PaperFilter;
+import com.ycl.jxkg.domain.vo.student.dashboard.PaperInfo;
+import com.ycl.jxkg.domain.vo.student.exam.ExamPaperPageVO;
+import com.ycl.jxkg.enums.ExamPaperTypeEnum;
+import com.ycl.jxkg.enums.QuestionTypeEnum;
+import com.ycl.jxkg.enums.VisibilityEnum;
+import com.ycl.jxkg.enums.general.StatusEnum;
+import com.ycl.jxkg.excel.*;
import com.ycl.jxkg.mapper.ExamPaperMapper;
import com.ycl.jxkg.mapper.QuestionMapper;
import com.ycl.jxkg.service.ExamPaperService;
import com.ycl.jxkg.service.QuestionService;
import com.ycl.jxkg.service.SubjectService;
import com.ycl.jxkg.service.TextContentService;
-import com.ycl.jxkg.service.enums.ActionEnum;
import com.ycl.jxkg.utils.DateTimeUtil;
-import com.ycl.jxkg.utils.JsonUtil;
-import com.ycl.jxkg.utils.ExamUtil;
-import com.ycl.jxkg.vo.admin.exam.ExamPaperEditRequestVO;
-import com.ycl.jxkg.vo.admin.exam.ExamPaperPageRequestVO;
-import com.ycl.jxkg.vo.admin.exam.ExamPaperTitleItemVO;
-import com.ycl.jxkg.vo.admin.question.QuestionEditRequestVO;
-import com.ycl.jxkg.vo.student.dashboard.PaperFilter;
-import com.ycl.jxkg.vo.student.dashboard.PaperInfo;
-import com.ycl.jxkg.vo.student.exam.ExamPaperPageVO;
-import com.github.pagehelper.PageHelper;
-import com.github.pagehelper.PageInfo;
-import com.ycl.jxkg.domain.ExamPaper;
-import com.ycl.jxkg.domain.Question;
-import com.ycl.jxkg.domain.User;
+import com.ycl.jxkg.utils.PageInfoHelper;
+import lombok.RequiredArgsConstructor;
+import lombok.SneakyThrows;
import org.springframework.beans.BeanUtils;
-import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
+import org.springframework.util.CollectionUtils;
+import org.springframework.web.multipart.MultipartFile;
-import java.util.Arrays;
-import java.util.Date;
-import java.util.List;
-import java.util.concurrent.atomic.AtomicInteger;
+import javax.servlet.http.HttpServletResponse;
+import java.math.BigDecimal;
+import java.net.URLEncoder;
+import java.util.*;
+import java.util.function.Consumer;
import java.util.stream.Collectors;
@Service
-public class ExamPaperServiceImpl extends BaseServiceImpl<ExamPaper> implements ExamPaperService {
+@RequiredArgsConstructor
+public class ExamPaperServiceImpl extends ServiceImpl<ExamPaperMapper, ExamPaper> implements ExamPaperService {
private final ExamPaperMapper examPaperMapper;
private final QuestionMapper questionMapper;
private final TextContentService textContentService;
private final QuestionService questionService;
private final SubjectService subjectService;
+ private final WebContext webContext;
- @Autowired
- public ExamPaperServiceImpl(ExamPaperMapper examPaperMapper, QuestionMapper questionMapper, TextContentService textContentService, QuestionService questionService, SubjectService subjectService) {
- super(examPaperMapper);
- this.examPaperMapper = examPaperMapper;
- this.questionMapper = questionMapper;
- this.textContentService = textContentService;
- this.questionService = questionService;
- this.subjectService = subjectService;
+
+ @Override
+ @Transactional(rollbackFor = Exception.class)
+ public Result addPaper(ExamPaperForm form) {
+ ExamPaper examPaper = ExamPaperForm.getEntityByForm(form, null);
+ examPaper.setScore(new BigDecimal(form.getScore()));
+ //闅忔満璇曞嵎
+ if (ExamPaperTypeEnum.Random.getCode().equals(form.getPaperType())) {
+ //鏍￠獙棰樼洰鏁伴噺
+ List<PaperQuestionSettingDTO> questionSetting = form.getQuestionSetting();
+ for (PaperQuestionSettingDTO settingDTO : questionSetting) {
+ Integer questionType = settingDTO.getQuestionType();
+ for (PaperSettingItem item : settingDTO.getSettingList()) {
+ Integer num = item.getNum();
+ Integer difficult = item.getDifficult();
+ //闇�瑕侀厤缃殑棰樼洰鏁伴噺涓�0鍒欒烦杩�
+ if(num ==null || num ==0 )continue;
+ //鍓嶇榛樿鏁版嵁涓�0锛岃浆鎹负null
+ if (0 == item.getDifficult()){
+ difficult= null;
+ }
+ RandomQuestionDTO randomQuestionDTO = new RandomQuestionDTO();
+ randomQuestionDTO.setQuestionType(questionType);
+ randomQuestionDTO.setSubjectId(item.getSubjectId());
+ randomQuestionDTO.setDifficult(difficult);
+ Integer numInData = questionMapper.selectByDifAndSub(randomQuestionDTO);
+ if(num > numInData)return Result.fail(SystemCode.InnerError.getCode(), QuestionTypeEnum.fromCode(questionType).getName()+"闅惧害涓�"+item.getDifficult()+"鐨勯鐩暟閲忎笉瓒�");
+ }
+ }
+ examPaper.setContent(JSON.toJSONString(form.getQuestionSetting()));
+ baseMapper.insert(examPaper);
+ return Result.ok();
+ } else if (ExamPaperTypeEnum.Fixed.getCode().equals(form.getPaperType())) {
+ //鍥哄畾璇曞嵎
+ examPaper.setContent(JSON.toJSONString(form.getQuestionTitleList()));
+ baseMapper.insert(examPaper);
+ return Result.ok();
+ } else {
+ //闅忓簭璇曞嵎
+ List<PaperQuestionSettingDTO> questionSetting = form.getQuestionSetting();
+ //棰樼洰閰嶇疆閲岄厤鐨勮瘯鍗风被鍨�
+ List<Integer> types = questionSetting.stream().map(PaperQuestionSettingDTO::getQuestionType).collect(Collectors.toList());
+ if (CollectionUtils.isEmpty(types)) {
+ return Result.fail(SystemCode.InnerError.getCode(), "璇曞嵎棰樼洰绫诲瀷涓嶈兘涓虹┖");
+ }
+ List<PaperFixQuestionDTO> questionTitleList = new ArrayList<>();
+ for (PaperQuestionSettingDTO settingDTO : questionSetting) {
+ List<PaperSettingItem> settingList = settingDTO.getSettingList();
+ List<PaperQuestion> questionList = new ArrayList<>();
+ for (PaperSettingItem item : settingList) {
+ Integer num = item.getNum();
+ Integer difficult = item.getDifficult();
+ //闇�瑕侀厤缃殑棰樼洰鏁伴噺涓�0鍒欒烦杩�
+ if(num ==null || num ==0 )continue;
+ //鍓嶇榛樿鏁版嵁涓�0锛岃浆鎹负null
+ if (0 == difficult){
+ difficult = null;
+ }
+ List<Question> questions = questionMapper.getRandomQuestion(item.getSubjectId(), settingDTO.getQuestionType(), difficult, item.getNum());
+ if (CollectionUtils.isEmpty(questions) || item.getNum() > questions.size()) {
+ return Result.fail(SystemCode.InnerError.getCode(), QuestionTypeEnum.fromCode(settingDTO.getQuestionType()).getName()+"闅惧害涓猴細"+item.getDifficult()+"鐨勯鐩暟閲忎笉瓒�");
+ }
+ //杞崲鏁版嵁
+ convert(questionList, item, questions);
+ }
+ PaperFixQuestionDTO dto = new PaperFixQuestionDTO();
+ dto.setTitle(settingDTO.getTitle());
+ dto.setQuestionType(settingDTO.getQuestionType());
+ dto.setQuestionList(questionList);
+ questionTitleList.add(dto);
+ }
+ examPaper.setContent(JSON.toJSONString(questionTitleList));
+ baseMapper.insert(examPaper);
+ return Result.ok();
+ }
+ }
+ //杞崲鏁版嵁
+ private void convert(List<PaperQuestion> questionList, PaperSettingItem item, List<Question> questions) {
+ for (Question question : questions) {
+ PaperQuestion paperQuestion = new PaperQuestion();
+ BeanUtils.copyProperties(question,paperQuestion);
+ paperQuestion.setScore(item.getScore());
+ //杞崲
+ QuestionObject questionObject = JSONObject.parseObject(question.getContent(), QuestionObject.class);
+ if(questionObject != null){
+ paperQuestion.setItems(questionObject.getQuestionItemObjects());
+ paperQuestion.setAnalyze(questionObject.getAnalyze());
+ paperQuestion.setTitle(questionObject.getTitleContent());
+ }
+ questionList.add(paperQuestion);
+ }
}
@Override
- public PageInfo<ExamPaper> page(ExamPaperPageRequestVO requestVM) {
- return PageHelper.startPage(requestVM.getPageIndex(), requestVM.getPageSize(), "id desc").doSelectPageInfo(() ->
+ public Result updateExamPaper(ExamPaperForm form) {
+ //TODO锛氶獙璇佹槸鍚︽槸璇曞嵎鍒涘缓浜�
+ ExamPaper examPaper = ExamPaperForm.getEntityByForm(form, null);
+ examPaper.setScore(new BigDecimal(form.getScore()));
+ //闅忔満璇曞嵎
+ if (ExamPaperTypeEnum.Random.getCode().equals(form.getPaperType())) {
+ examPaper.setContent(JSON.toJSONString(form.getQuestionSetting()));
+ baseMapper.updateById(examPaper);
+ return Result.ok();
+ } else if (ExamPaperTypeEnum.Fixed.getCode().equals(form.getPaperType())) {
+ //鍥哄畾璇曞嵎
+ examPaper.setContent(JSON.toJSONString(form.getQuestionTitleList()));
+ baseMapper.updateById(examPaper);
+ return Result.ok();
+ } else {
+ //闅忓簭璇曞嵎
+ examPaper.setContent(JSON.toJSONString(form.getQuestionTitleList()));
+ baseMapper.updateById(examPaper);
+ return Result.ok();
+ }
+ }
+
+ @Override
+ public PageInfo<ExamResponseVO> page(ExamPaperPageRequestVO requestVM) {
+ requestVM.setCreateUser(webContext.getCurrentUser().getId());
+ PageInfo<ExamPaper> page = PageHelper.startPage(requestVM.getPageIndex(), requestVM.getPageSize(), "id desc").doSelectPageInfo(() ->
examPaperMapper.page(requestVM));
+ PageInfo<ExamResponseVO> pageVO = PageInfoHelper.copyMap(page, e -> {
+ ExamResponseVO vo = new ExamResponseVO();
+ BeanUtils.copyProperties(e, vo);
+ vo.setVisibility(VisibilityEnum.valueOf(vo.getVisibility()).getCode() + "");
+ vo.setCreateTime(DateTimeUtil.dateFormat(e.getCreateTime()));
+ return vo;
+ });
+ return pageVO;
}
- @Override
- public PageInfo<ExamPaper> taskExamPage(ExamPaperPageRequestVO requestVM) {
- return PageHelper.startPage(requestVM.getPageIndex(), requestVM.getPageSize(), "id desc").doSelectPageInfo(() ->
- examPaperMapper.taskExamPage(requestVM));
- }
+
+// @Override
+// public PageInfo<ExamPaper> taskExamPage(ExamPaperPageRequestVO requestVM) {
+// return PageHelper.startPage(requestVM.getPageIndex(), requestVM.getPageSize(), "id desc").doSelectPageInfo(() ->
+// examPaperMapper.taskExamPage(requestVM));
+// }
@Override
public PageInfo<ExamPaper> studentPage(ExamPaperPageVO requestVM) {
@@ -77,69 +212,53 @@
}
- @Override
- @Transactional
- public ExamPaper savePaperFromVM(ExamPaperEditRequestVO examPaperEditRequestVO, User user) {
- ActionEnum actionEnum = (examPaperEditRequestVO.getId() == null) ? ActionEnum.ADD : ActionEnum.UPDATE;
- Date now = new Date();
- List<ExamPaperTitleItemVO> titleItemsVM = examPaperEditRequestVO.getTitleItems();
- List<ExamPaperTitleItemObject> frameTextContentList = frameTextContentFromVM(titleItemsVM);
- String frameTextContentStr = JsonUtil.toJsonStr(frameTextContentList);
-
- ExamPaper examPaper = new ExamPaper();
- BeanUtils.copyProperties(examPaperEditRequestVO, examPaper);
- if (actionEnum == ActionEnum.ADD) {
- TextContent frameTextContent = new TextContent();
- frameTextContent.setContent(frameTextContentStr);
- frameTextContent.setCreateTime(now);
- textContentService.insertByFilter(frameTextContent);
- examPaper.setFrameTextContentId(frameTextContent.getId());
- examPaper.setCreateTime(now);
- examPaper.setCreateUser(user.getId());
- examPaper.setDeleted(false);
- examPaperFromVM(examPaperEditRequestVO, examPaper, titleItemsVM);
- examPaperMapper.insertSelective(examPaper);
- } else {
- examPaper = examPaperMapper.selectByPrimaryKey(examPaperEditRequestVO.getId());
- TextContent frameTextContent = textContentService.selectById(examPaper.getFrameTextContentId());
- frameTextContent.setContent(frameTextContentStr);
- textContentService.updateByIdFilter(frameTextContent);
- examPaperFromVM(examPaperEditRequestVO, examPaper, titleItemsVM);
- examPaperMapper.updateByPrimaryKeySelective(examPaper);
- }
- return examPaper;
- }
+// @Override
+// @Transactional
+// public ExamPaper savePaperFromVM(ExamPaperEditRequestVO examPaperEditRequestVO, User user) {
+// ActionEnum actionEnum = (examPaperEditRequestVO.getId() == null) ? ActionEnum.ADD : ActionEnum.UPDATE;
+// Date now = new Date();
+// List<ExamPaperTitleItemVO> titleItemsVM = examPaperEditRequestVO.getTitleItems();
+// List<ExamPaperTitleItemObject> frameTextContentList = frameTextContentFromVM(titleItemsVM);
+// String frameTextContentStr = JsonUtil.toJsonStr(frameTextContentList);
+//
+// ExamPaper examPaper = new ExamPaper();
+// BeanUtils.copyProperties(examPaperEditRequestVO, examPaper);
+// if (actionEnum == ActionEnum.ADD) {
+// TextContent frameTextContent = new TextContent();
+// frameTextContent.setContent(frameTextContentStr);
+// frameTextContent.setCreateTime(now);
+// textContentService.save(frameTextContent);
+// examPaper.setCreateTime(now);
+// examPaper.setCreateUser(user.getId());
+// examPaperFromVM(examPaperEditRequestVO, examPaper, titleItemsVM);
+// examPaperMapper.insert(examPaper);
+// } else {
+// examPaper = examPaperMapper.selectById(examPaperEditRequestVO.getId());
+// //TODO:
+// TextContent frameTextContent = textContentService.getById(examPaper.getFrameTextContentId());
+// frameTextContent.setContent(frameTextContentStr);
+// textContentService.updateById(frameTextContent);
+// examPaperFromVM(examPaperEditRequestVO, examPaper, titleItemsVM);
+// examPaperMapper.updateById(examPaper);
+// }
+// return examPaper;
+// }
@Override
public ExamPaperEditRequestVO examPaperToVM(Integer id) {
- ExamPaper examPaper = examPaperMapper.selectByPrimaryKey(id);
+ ExamPaper examPaper = examPaperMapper.selectById(id);
ExamPaperEditRequestVO vo = new ExamPaperEditRequestVO();
BeanUtils.copyProperties(examPaper, vo);
- vo.setLevel(examPaper.getGradeLevel());
- TextContent frameTextContent = textContentService.selectById(examPaper.getFrameTextContentId());
- List<ExamPaperTitleItemObject> examPaperTitleItemObjects = JsonUtil.toJsonListObject(frameTextContent.getContent(), ExamPaperTitleItemObject.class);
- List<Integer> questionIds = examPaperTitleItemObjects.stream()
- .flatMap(t -> t.getQuestionItems().stream()
- .map(q -> q.getId()))
- .collect(Collectors.toList());
- List<Question> questions = questionMapper.selectByIds(questionIds);
- List<ExamPaperTitleItemVO> examPaperTitleItemVOS = examPaperTitleItemObjects.stream().map(t -> {
- ExamPaperTitleItemVO tTitleVM = new ExamPaperTitleItemVO();
- BeanUtils.copyProperties(t, tTitleVM);
- List<QuestionEditRequestVO> questionItemsVM = t.getQuestionItems().stream().map(i -> {
- Question question = questions.stream().filter(q -> q.getId().equals(i.getId())).findFirst().get();
- QuestionEditRequestVO questionEditRequestVO = questionService.getQuestionEditRequestVM(question);
- questionEditRequestVO.setItemOrder(i.getItemOrder());
- return questionEditRequestVO;
- }).collect(Collectors.toList());
- tTitleVM.setQuestionItems(questionItemsVM);
- return tTitleVM;
- }).collect(Collectors.toList());
- vo.setTitleItems(examPaperTitleItemVOS);
- vo.setScore(ExamUtil.scoreToVM(examPaper.getScore()));
- if (ExamPaperTypeEnum.TimeLimit == ExamPaperTypeEnum.fromCode(examPaper.getPaperType())) {
- List<String> limitDateTime = Arrays.asList(DateTimeUtil.dateFormat(examPaper.getLimitStartTime()), DateTimeUtil.dateFormat(examPaper.getLimitEndTime()));
- vo.setLimitDateTime(limitDateTime);
+ vo.setVisibility(VisibilityEnum.valueOf(vo.getVisibility()).getCode());
+ //闅忔満璇曞嵎
+ if (ExamPaperTypeEnum.Random.getCode().equals(examPaper.getPaperType())) {
+ vo.setQuestionSetting(JSONArray.parseArray(examPaper.getContent(), PaperQuestionSettingDTO.class));
+ } else if (ExamPaperTypeEnum.Fixed.getCode().equals(examPaper.getPaperType())) {
+ //鍥哄畾璇曞嵎
+ vo.setQuestionTitleList(JSONArray.parseArray(examPaper.getContent(), PaperFixQuestionDTO.class));
+ } else {
+ //闅忓簭璇曞嵎
+ vo.setQuestionTitleList(JSONArray.parseArray(examPaper.getContent(), PaperFixQuestionDTO.class));
}
return vo;
}
@@ -167,39 +286,291 @@
}).collect(Collectors.toList());
}
+
private void examPaperFromVM(ExamPaperEditRequestVO examPaperEditRequestVO, ExamPaper examPaper, List<ExamPaperTitleItemVO> titleItemsVM) {
- Integer gradeLevel = subjectService.levelBySubjectId(examPaperEditRequestVO.getSubjectId());
- Integer questionCount = titleItemsVM.stream()
- .mapToInt(t -> t.getQuestionItems().size()).sum();
- Integer score = titleItemsVM.stream().
- flatMapToInt(t -> t.getQuestionItems().stream()
- .mapToInt(q -> ExamUtil.scoreFromVM(q.getScore()))
- ).sum();
- examPaper.setQuestionCount(questionCount);
- examPaper.setScore(score);
- examPaper.setGradeLevel(gradeLevel);
- List<String> dateTimes = examPaperEditRequestVO.getLimitDateTime();
- if (ExamPaperTypeEnum.TimeLimit == ExamPaperTypeEnum.fromCode(examPaper.getPaperType())) {
- examPaper.setLimitStartTime(DateTimeUtil.parse(dateTimes.get(0), DateTimeUtil.STANDER_FORMAT));
- examPaper.setLimitEndTime(DateTimeUtil.parse(dateTimes.get(1), DateTimeUtil.STANDER_FORMAT));
- }
+ //TODO:
+// Integer gradeLevel = subjectService.levelBySubjectId(examPaperEditRequestVO.getSubjectId());
+// Integer questionCount = titleItemsVM.stream()
+// .mapToInt(t -> t.getQuestionItems().size()).sum();
+// Integer score = titleItemsVM.stream().
+// flatMapToInt(t -> t.getQuestionItems().stream()
+// .mapToInt(q -> ExamUtil.scoreFromVM(q.getScore()))
+// ).sum();
+// examPaper.setQuestionCount(questionCount);
+// examPaper.setScore(score);
+// examPaper.setGradeLevel(gradeLevel);
+// List<String> dateTimes = examPaperEditRequestVO.getLimitDateTime();
+// if (ExamPaperTypeEnum.Random == ExamPaperTypeEnum.fromCode(examPaper.getPaperType())) {
+// examPaper.setLimitStartTime(DateTimeUtil.parse(dateTimes.get(0), DateTimeUtil.STANDER_FORMAT));
+// examPaper.setLimitEndTime(DateTimeUtil.parse(dateTimes.get(1), DateTimeUtil.STANDER_FORMAT));
+// }
}
- private List<ExamPaperTitleItemObject> frameTextContentFromVM(List<ExamPaperTitleItemVO> titleItems) {
- AtomicInteger index = new AtomicInteger(1);
- return titleItems.stream().map(t -> {
- ExamPaperTitleItemObject titleItem = new ExamPaperTitleItemObject();
- BeanUtils.copyProperties(t, titleItem);
- List<ExamPaperQuestionItemObject> questionItems = t.getQuestionItems().stream()
- .map(q -> {
- ExamPaperQuestionItemObject examPaperQuestionItemObject = new ExamPaperQuestionItemObject();
- BeanUtils.copyProperties(q, examPaperQuestionItemObject);
- examPaperQuestionItemObject.setItemOrder(index.getAndIncrement());
- return examPaperQuestionItemObject;
- })
- .collect(Collectors.toList());
- titleItem.setQuestionItems(questionItems);
- return titleItem;
- }).collect(Collectors.toList());
+// private List<ExamPaperTitleItemObject> frameTextContentFromVM(List<ExamPaperTitleItemVO> titleItems) {
+// AtomicInteger index = new AtomicInteger(1);
+// return titleItems.stream().map(t -> {
+// ExamPaperTitleItemObject titleItem = new ExamPaperTitleItemObject();
+// BeanUtils.copyProperties(t, titleItem);
+// List<ExamPaperQuestionItemObject> questionItems = t.getQuestionItems().stream()
+// .map(q -> {
+// ExamPaperQuestionItemObject examPaperQuestionItemObject = new ExamPaperQuestionItemObject();
+// BeanUtils.copyProperties(q, examPaperQuestionItemObject);
+// examPaperQuestionItemObject.setItemOrder(index.getAndIncrement());
+// return examPaperQuestionItemObject;
+// })
+// .collect(Collectors.toList());
+// titleItem.setQuestionItems(questionItems);
+// return titleItem;
+// }).collect(Collectors.toList());
+// }
+
+ @Override
+ public List<ExamPaper> myExamPaper(Integer paperType) {
+ Integer userId = webContext.getCurrentUser().getId();
+ List<ExamPaper> list = new LambdaQueryChainWrapper<>(baseMapper)
+ .select(ExamPaper::getId, ExamPaper::getName, ExamPaper::getVisibility)
+ .eq(ExamPaper::getCreateUser, userId)
+ .eq(Objects.nonNull(paperType), ExamPaper::getPaperType, paperType)
+ .or()
+ .eq(ExamPaper::getVisibility, VisibilityEnum.Public.getName())
+ .eq(Objects.nonNull(paperType), ExamPaper::getPaperType, paperType)
+ .list();
+ list.stream().forEach(item -> {
+ if (VisibilityEnum.Public.getName().equals(item.getVisibility())) {
+ item.setName(item.getName() + " (鍏紑)");
+ }
+ });
+ return list;
+ }
+
+ @Override
+ @SneakyThrows
+ public void importTemplate(HttpServletResponse response) {
+ String fileName = URLEncoder.encode("璇曞嵎瀵煎叆妯℃澘", "UTF-8").replaceAll("\\+", "%20");
+ response.setHeader("Content-disposition", "attachment;filename*=utf-8''" + fileName + ".xlsx");
+
+ // 鏋勫缓妯℃澘鏍蜂緥鏁版嵁
+ List<ExamPaperImportVO> data = new ArrayList<>(8);
+ ExamPaperImportVO questionImportVO = new ExamPaperImportVO();
+ questionImportVO.setLabel("鏍囬1");
+ questionImportVO.setSubject("璇枃");
+ questionImportVO.setQuestionType("鍗曢�夐");
+ questionImportVO.setDifficult(2);
+ questionImportVO.setCorrect("A");
+ questionImportVO.setScore(2);
+ questionImportVO.setAnalyze("A鏄鐨�");
+ questionImportVO.setTitle("杩欐槸涓�閬撴祴璇曢鐩紝浣跨敤璇ユā鏉胯鍒犻櫎鎴栨浛鎹㈣繖閬撻");
+ questionImportVO.setOptionName("A");
+ questionImportVO.setOptionValue("閫夋垜");
+ data.add(questionImportVO);
+
+ ExamPaperImportVO questionImport1 = new ExamPaperImportVO();
+ questionImport1.setOptionName("B");
+ questionImport1.setOptionValue("閫塀");
+ data.add(questionImport1);
+
+ ExamPaperImportVO questionImport2 = new ExamPaperImportVO();
+ questionImport2.setOptionName("C");
+ questionImport2.setOptionValue("閫塁");
+ data.add(questionImport2);
+
+ ExamPaperImportVO questionImport3 = new ExamPaperImportVO();
+ questionImport3.setOptionName("D");
+ questionImport3.setOptionValue("閫塂");
+ data.add(questionImport3);
+
+ // 鏌ュ嚭鎵�鏈夌殑璇剧洰锛坋xcel涓嬫媺鏁版嵁锛�
+ List<Subject> subjects = subjectService.list();
+ List<String> subjectNameList = subjects.stream().map(Subject::getName).collect(Collectors.toList());
+ EasyExcel.write(response.getOutputStream(), ExamPaperImportVO.class)
+ .sheet("妯℃澘")
+ .registerWriteHandler(new PaperSelectExcel(subjectNameList))
+ .registerWriteHandler(new FixedMergeCellStrategy(2, 4, Arrays.asList(2, 3, 6, 7, 8, 9)))
+ .registerWriteHandler(new FixedMergeCellStrategy(2, 20, Arrays.asList(0, 1)))
+ .doWrite(data);
+ }
+
+ @Override
+ @SneakyThrows
+ public void export(QuestionExportVO query, HttpServletResponse response) {
+ // 鏌ヨ瀵煎嚭鏁版嵁
+ List<ExamPaperImportVO> exportData = questionService.export(query);
+ // 鏋勫缓鏁版嵁
+ List<ExamPaperImportVO> exportList = new ArrayList<>(exportData.size() * 4);
+ // 琛屽悎骞惰鍒�
+ List<RowItem> mergeRowList = new ArrayList<>(exportData.size());
+ int j = 2;
+ for (ExamPaperImportVO data : exportData) {
+ QuestionObject questionContent = JSON.parseObject(data.getQuestionContent(), QuestionObject.class);
+
+ RowItem rowItem = new RowItem();
+ rowItem.setStart(j);
+ int end = j + questionContent.getQuestionItemObjects().size() - 1;
+ rowItem.setEnd(end);
+ mergeRowList.add(rowItem);
+ j = end + 1;
+ int i = 0;
+ for (QuestionItemObject option : questionContent.getQuestionItemObjects()) {
+ if (i == 0) {
+ ExamPaperImportVO master = new ExamPaperImportVO();
+ BeanUtils.copyProperties(data, master);
+ if (org.springframework.util.StringUtils.hasText(data.getQuestionType())) {
+ master.setQuestionType(QuestionTypeEnum.fromCode(Integer.valueOf(data.getQuestionType())).getName());
+ }
+ master.setOptionName(option.getPrefix());
+ master.setOptionValue(option.getContent());
+ master.setTitle(questionContent.getTitleContent());
+ master.setAnalyze(questionContent.getAnalyze());
+ master.setCorrect(data.getCorrect().replaceAll(",", "銆�"));
+ BigDecimal score = BigDecimal.valueOf(master.getScore());
+ master.setScore(score.divide(BigDecimal.TEN).intValue());
+ exportList.add(master);
+ } else {
+ ExamPaperImportVO optionItem = new ExamPaperImportVO();
+ optionItem.setOptionName(option.getPrefix());
+ optionItem.setOptionValue(option.getContent());
+ exportList.add(optionItem);
+ }
+ i++;
+ }
+ }
+ response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
+ response.setCharacterEncoding("utf-8");
+ // 杩欓噷URLEncoder.encode鍙互闃叉涓枃涔辩爜 褰撶劧鍜宔asyexcel娌℃湁鍏崇郴
+ String fileName = URLEncoder.encode("棰樼洰瀵煎嚭鏁版嵁", "UTF-8").replaceAll("\\+", "%20");
+ response.setHeader("Content-disposition", "attachment;filename*=utf-8''" + fileName + ".xlsx");
+
+ // 鏌ュ嚭鎵�鏈夌殑璇剧洰锛坋xcel涓嬫媺鏁版嵁锛�
+ List<Subject> subjects = subjectService.list();
+ List<String> subjectNameList = subjects.stream().map(Subject::getName).collect(Collectors.toList());
+ EasyExcel.write(response.getOutputStream(), ExamPaperImportVO.class)
+ .sheet("棰樼洰瀵煎嚭鏁版嵁")
+ .registerWriteHandler(new SelectExcel(subjectNameList))
+ .registerWriteHandler(new DynamicMergeCellStrategy(mergeRowList, Arrays.asList(0, 1, 2, 5, 6, 7, 8)))
+ .doWrite(exportList);
+ }
+
+ @Override
+ @Transactional
+ @SneakyThrows
+ public Result importPaper(MultipartFile file, ExamPaperForm form) {
+ List<Subject> subjects = subjectService.list();
+ List<Integer> questionNum = new ArrayList<>();
+ List<Integer> totalScore = new ArrayList<>();
+ // 鎷垮埌璇曞嵎
+ ExamPaper examPaper = ExamPaperForm.getEntityByForm(form, null);
+ // 棰樼洰闆嗗悎鐢ㄤ簬鎵归噺淇濆瓨
+ ArrayList<Question> questions = new ArrayList<>();
+ // 涓�寮犺瘯鍗峰涓爣棰�
+ ArrayList<PaperFixQuestionDTO> list = new ArrayList<>();
+
+ Consumer<List<ExamPaperImportVO>> consumer = (data) -> {
+ // 寰幆姣忎竴琛�
+ for (int i = 0; i < data.size(); i++) {
+ // 璇诲彇鐨勯鐩�
+ ExamPaperImportVO excelQuestion = data.get(i);
+ String questionType = excelQuestion.getQuestionType();
+ String label = excelQuestion.getLabel();
+ // 鍒ゆ柇鏄惁鏍囬
+ if (excelQuestion.master()) {
+ // 涓�涓爣棰樺涓鐩�
+ ArrayList<PaperQuestion> paperQuestions = new ArrayList<>();
+ // 寰幆棰樼洰
+ while (Boolean.TRUE) {
+ // 鏇存柊璇诲彇鐨勯鐩�
+ excelQuestion = data.get(i);
+ // 鍒ゆ柇鏄惁棰樼洰
+ if (excelQuestion.intact()) {
+ Question question = new Question();
+ totalScore.add(excelQuestion.getScore());
+ // 璇ラ鐨勯�夐」
+ List<QuestionItemObject> options = new ArrayList<>(8);
+ // 閫夐」鍐呭
+ QuestionItemObject option = new QuestionItemObject();
+ option.setPrefix(excelQuestion.getOptionName());
+ option.setContent(excelQuestion.getOptionValue());
+ options.add(option);
+ // 寰幆閫夐」
+ while (Boolean.TRUE) {
+ // 鍒ゆ柇鏄惁鏄渶鍚庝竴鏉�
+ if (i + 1 == data.size()) {
+ break;
+ }
+ ExamPaperImportVO nextQuestion = data.get(1 + i);
+ if (nextQuestion.intact()) {
+ break;
+ }
+ QuestionItemObject nextOption = new QuestionItemObject();
+ nextOption.setPrefix(nextQuestion.getOptionName());
+ nextOption.setContent(nextQuestion.getOptionValue());
+ options.add(nextOption);
+ i++;
+ }
+ // 淇濆瓨棰樼洰鍐呭
+ QuestionObject questionObject = new QuestionObject();
+ questionObject.setQuestionItemObjects(options);
+ questionObject.setAnalyze(excelQuestion.getAnalyze());
+ questionObject.setTitleContent(excelQuestion.getTitle());
+ questionObject.setCorrect(excelQuestion.getCorrect());
+ question.setTitle(excelQuestion.getTitle());
+ question.setContent(JSON.toJSONString(questionObject));
+ question.setQuestionType(QuestionTypeEnum.get(excelQuestion.getQuestionType()));
+ // 绛旀(澶氶�夐渶瑕佺敤銆佸垎鍓蹭繚瀛樺瓧绗︿覆鍒版暟鎹簱)
+ String[] corrects = excelQuestion.getCorrect().split("銆�");
+ if (corrects.length > 1) {
+ question.setCorrect(String.join(",", corrects));
+ } else {
+ question.setCorrect(excelQuestion.getCorrect());
+ }
+ // 闅惧害
+ question.setDifficult(excelQuestion.getDifficult());
+ // 鍒涘缓浜�
+ question.setCreateUser(2);
+ question.setStatus(StatusEnum.ENABLE);
+ question.setCreateTime(new Date());
+ question.setDeleted(0);
+ question.setQuestionType(QuestionTypeEnum.get(questionType));
+ // 鏍规嵁绉戠洰鍚嶇О鑾峰彇id
+ ExamPaperImportVO finalExcelQuestion = excelQuestion;
+ question.setSubjectId(subjects.stream().filter(subject -> subject.getName().equals(finalExcelQuestion.getSubject())).findFirst().get().getId());
+ questions.add(question);
+
+ PaperQuestion paperQuestion = new PaperQuestion();
+ BeanUtils.copyProperties(question, paperQuestion);
+ paperQuestion.setItems(options);
+ paperQuestion.setAnalyze(excelQuestion.getAnalyze());
+ paperQuestion.setScore(BigDecimal.valueOf(excelQuestion.getScore()));
+ paperQuestions.add(paperQuestion);
+ }
+ // 涓嬩竴鏉℃暟鎹槸鏍囬
+ if (i + 1 == data.size() || data.get(i + 1).master()) {
+ break;
+ }
+ i++;
+ }
+ // 缁勮璇曞嵎鍐呭
+ PaperFixQuestionDTO paperFixQuestionDTO = new PaperFixQuestionDTO();
+ paperFixQuestionDTO.setTitle(label);
+ paperFixQuestionDTO.setQuestionType(QuestionTypeEnum.get(questionType));
+ paperFixQuestionDTO.setQuestionList(paperQuestions);
+ questionNum.add(paperQuestions.size());
+ list.add(paperFixQuestionDTO);
+ }
+ }
+ };
+ EasyExcel.read(file.getInputStream(), ExamPaperImportVO.class, new CurrencyDataListener(consumer)).sheet("妯℃澘").doRead();
+ // 淇濆瓨棰樼洰
+ questionService.saveBatch(questions);
+ // 淇濆瓨璇曞嵎
+ examPaper.setContent(JSON.toJSONString(list));
+ examPaper.setVisibility(VisibilityEnum.fromCode(form.getVisibility()).getName());
+ examPaper.setCreateUser(2);
+ examPaper.setCreateTime(new Date());
+ Integer score = totalScore.stream().reduce(Integer::sum).orElse(0);
+ Integer num = questionNum.stream().reduce(Integer::sum).orElse(0);
+ examPaper.setScore(new BigDecimal(score));
+ examPaper.setNum(num);
+ examPaperMapper.insert(examPaper);
+ return Result.ok();
}
}
--
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