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This commit is contained in:
wuchunlei
2024-08-28 17:28:50 +08:00
parent ebcd459ed1
commit e3801fa8a5
9 changed files with 417 additions and 184 deletions
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2
src/main/java/com/peanut/modules/common/service/ClassEntityService.java
View File

@@ -13,7 +13,7 @@ public interface ClassEntityService extends IService<ClassEntity> {
boolean addClassModel(ClassModel classModel);
boolean editClassModel(ClassModel classModel);
R editClassModel(ClassModel classModel);
List<ClassModel> getClassModelByUserid(Map<String ,Object> params);

3
src/main/java/com/peanut/modules/common/service/ClassExamService.java
View File

@@ -5,13 +5,10 @@ import com.baomidou.mybatisplus.extension.service.IService;
import com.peanut.modules.common.entity.ClassExam;
import com.peanut.modules.common.entity.ClassExamOption;
import com.peanut.modules.common.entity.ClassExamSubject;
import org.springframework.web.multipart.MultipartFile;
import java.util.Map;
public interface ClassExamService extends IService<ClassExam> {
String importSubject(MultipartFile file, int courseId);
void addClassExamSubject(ClassExamSubject classExamSubject);
void addClassExamOption(ClassExamOption classExamOption);

51
src/main/java/com/peanut/modules/common/service/impl/ClassEntityServiceImpl.java
View File

@@ -43,8 +43,6 @@ public class ClassEntityServiceImpl extends ServiceImpl<ClassEntityDao, ClassEnt
private UserCourseBuyDao userCourseBuyDao;
@Autowired
private CourseDao courseDao;
@Autowired
private CourseCatalogueChapterDao courseCatalogueChapterDao;
@Override
public Page getClassModelList(Map<String, Object> params) {
@@ -79,12 +77,12 @@ public class ClassEntityServiceImpl extends ServiceImpl<ClassEntityDao, ClassEnt
}
@Override
public boolean editClassModel(ClassModel classModel) {
public R editClassModel(ClassModel classModel) {
LambdaQueryWrapper<ClassEntity> wrapper = new LambdaQueryWrapper<>();
wrapper.eq(ClassEntity::getModelId,classModel.getId());
//模型下有小班，不能编辑
if (this.getBaseMapper().selectCount(wrapper)>0){
return false;
return R.error("模型下有小班，不能编辑");
}else {
classModelDao.updateById(classModel);
//查询出所属课程，先删除，在添加
@@ -100,7 +98,7 @@ public class ClassEntityServiceImpl extends ServiceImpl<ClassEntityDao, ClassEnt
classCourseDao.insert(classCourse);
}
}
return true;
return R.ok();
}
}
@@ -210,6 +208,7 @@ public class ClassEntityServiceImpl extends ServiceImpl<ClassEntityDao, ClassEnt
public R updateClassState(Map<String, Object> params) {
String state = params.get("state").toString();
ClassEntity classEntity = this.getBaseMapper().selectById(params.get("classId").toString());
ClassModel classModel = classModelDao.selectById(classEntity.getModelId());
if ("1".equals(state)){
//开班校验
int monitorCount = classUserDao.selectCount(new LambdaQueryWrapper<ClassUser>()
@@ -232,17 +231,49 @@ public class ClassEntityServiceImpl extends ServiceImpl<ClassEntityDao, ClassEnt
if (commentCount<3){
return R.error("请先设置3位评分员");
}
int taskCount = classTaskDao.selectCount(new LambdaQueryWrapper<ClassTask>()
.eq(ClassTask::getClassId,classEntity.getId()).eq(ClassTask::getType,"0"));
ClassModel classModel = classModelDao.selectById(classEntity.getModelId());
if (taskCount<(classModel.getDays()/7.0)){
return R.error("请至少发布"+Math.ceil(classModel.getDays()/7.0)+"个任务。");
if (classModel.getIsTask()==1){
int taskCount = classTaskDao.selectCount(new LambdaQueryWrapper<ClassTask>()
.eq(ClassTask::getClassId,classEntity.getId()).eq(ClassTask::getType,"0"));
if (taskCount<(classModel.getDays()/7.0)){
return R.error("请至少发布"+Math.ceil(classModel.getDays()/7.0)+"个任务。");
}
}
int studentCount = classUserDao.selectCount(new LambdaQueryWrapper<ClassUser>()
.eq(ClassUser::getClassId,classEntity.getId()).eq(ClassUser::getRole,"0"));
if (studentCount<classEntity.getNumber()){
return R.error("学生人数未满");
}
List<ClassUser> userList = classUserDao.selectList(new LambdaQueryWrapper<ClassUser>()
.eq(ClassUser::getClassId,classEntity.getId()).eq(ClassUser::getRole,"0"));
StringBuffer sb = new StringBuffer();
if (userList.size() > 0) {
for (ClassUser classUser:userList){
MyUserEntity user = myUserDao.selectById(classUser.getUserId());
if ("0".equals(user.getVip())||"3".equals(user.getVip())){
//不是vip查询每门课是否购买
boolean flag = false;
List<ClassCourse> courses = classCourseDao.selectList(new LambdaQueryWrapper<ClassCourse>()
.eq(ClassCourse::getModelId,classEntity.getModelId()));
for (ClassCourse classCourse:courses){
List<UserCourseBuyEntity> ucb = userCourseBuyDao.selectList(new LambdaQueryWrapper<UserCourseBuyEntity>()
.eq(UserCourseBuyEntity::getUserId,classUser.getUserId())
.eq(UserCourseBuyEntity::getCourseId,classCourse.getCourseId()));
if (ucb.size() == 0){
flag = true;
CourseEntity c = courseDao.selectById(classCourse.getCourseId());
sb.append("用户"+ user.getTel()+"未购买课程"+c.getTitle()+";\n");
}
}
if (flag) {
return R.error(sb.toString());
}
}
}
}
classEntity.setState("1");
Date startTime = new Date();
classEntity.setStartTime(startTime);

86
src/main/java/com/peanut/modules/common/service/impl/ClassExamServiceImpl.java
View File

@@ -11,14 +11,8 @@ import com.peanut.modules.common.entity.*;
import com.peanut.modules.common.service.ClassExamService;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang.StringUtils;
import org.apache.poi.openxml4j.exceptions.InvalidFormatException;
import org.apache.poi.ss.usermodel.*;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.web.multipart.MultipartFile;
import java.io.IOException;
import java.io.InputStream;
import java.util.*;
@Slf4j
@@ -34,86 +28,6 @@ public class ClassExamServiceImpl extends ServiceImpl<ClassExamDao, ClassExam> i
@Autowired
private ClassExamUserDao classExamUserDao;
@Override
@Transactional
public String importSubject(MultipartFile file, int courseId) {
try (InputStream fis = file.getInputStream()) {
Workbook workbook = WorkbookFactory.create(fis);
Sheet sheet = workbook.getSheetAt(0);
Date date = new Date();
// 遍历行
for (Row row : sheet) {
if (!isRowEmpty(row)){
if (row.getRowNum()==0){
continue;
}
ClassExamSubject subject = new ClassExamSubject();
subject.setCourseId(courseId);
//类型
String type = row.getCell(0)==null?"":row.getCell(0).toString();
if (type.contains("单选")){
subject.setType(0);
}else if (type.contains("多选")){
subject.setType(1);
}else {
System.out.println(row.getRowNum()+"此题无题目类型");
}
//题目
subject.setContent(row.getCell(1)==null?"":row.getCell(1).toString());
//所属章节
subject.setChapter(row.getCell(13)==null?"":row.getCell(13).toString());
//音视频序号
subject.setMedia(row.getCell(14)==null?"":row.getCell(14).toString());
//音视频时间
subject.setMediaTime(row.getCell(15)==null?"":row.getCell(15).toString());
//出题人
subject.setCreateUser(row.getCell(16)==null?"":row.getCell(16).toString());
classExamSubjectDao.insert(subject);
//选项1-6
for (int i=2; i<=7;i++) {
if (row.getCell(i)!=null&&!"".equals(row.getCell(i).toString())){
ClassExamOption option = new ClassExamOption();
option.setSubjectId(subject.getId());
String content = row.getCell(i).toString();
String raw = row.getCell(8)==null?"":row.getCell(8).toString();
if (raw.contains(content.substring(0,1))){
option.setRightWrong(1);
}else {
option.setRightWrong(0);
}
char[] c = content.toCharArray();
if (c.length>1){
if (c[1]=='、'||c[1]=='：'||c[1]=='；'||c[1]==':'||c[1]==';'||c[1]==' '||c[1]=='.'){
content = content.substring(2);
}else {
content = content.substring(1);
}
}else {
content = "";
}
if (StringUtils.isNotBlank(content)){
option.setContent(content);
classExamOptionDao.insert(option);
}
}
}
}
}
System.out.println("结束"+(new Date().getTime()-date.getTime()));
} catch (IOException | InvalidFormatException e) {
e.printStackTrace();
}
return null;
}
private static boolean isRowEmpty(Row row) {
for (Cell cell : row) {
if (cell.getCellTypeEnum() != CellType.BLANK) {
return false;
}
}
return true;
}
@Override
public void addClassExamSubject(ClassExamSubject classExamSubject) {
classExamSubjectDao.insert(classExamSubject);