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小bug 修复

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This commit is contained in:
wangjinlei
2024-04-12 15:05:11 +08:00
parent bf1def1c3d
commit 5d5aefd261
6 changed files with 55 additions and 20 deletions
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12
src/main/java/com/peanut/modules/master/service/impl/CourseCatalogueServiceImpl.java
View File

@@ -19,7 +19,7 @@ public class CourseCatalogueServiceImpl extends ServiceImpl<CourseCatalogueDao,
@Autowired
private CourseCatalogueChapterDao courseCatalogueChapterDao;
@Autowired
private UserToCourseDao userToCourseDao;
private UserCourseBuyDao userCourseBuyDao;
@Autowired
private ShopProductCourseDao shopProductCourseDao;
@Autowired
@@ -42,10 +42,10 @@ public class CourseCatalogueServiceImpl extends ServiceImpl<CourseCatalogueDao,
if(integer>0){
return R.error(502,"删除失败，请先清空章节");
}
LambdaQueryWrapper<UserToCourseEntity> userToCourseEntityLambdaQueryWrapper = new LambdaQueryWrapper<>();
userToCourseEntityLambdaQueryWrapper.eq(UserToCourseEntity::getCatalogueId,id);
userToCourseEntityLambdaQueryWrapper.gt(UserToCourseEntity::getEndTime,new Date());
Integer integer1 = userToCourseDao.selectCount(userToCourseEntityLambdaQueryWrapper);
LambdaQueryWrapper<UserCourseBuyEntity> userCourseBuyEntityLambdaQueryWrapper = new LambdaQueryWrapper<>();
userCourseBuyEntityLambdaQueryWrapper.eq(UserCourseBuyEntity::getCatalogueId,id);
userCourseBuyEntityLambdaQueryWrapper.gt(UserCourseBuyEntity::getEndTime,new Date());
Integer integer1 = userCourseBuyDao.selectCount(userCourseBuyEntityLambdaQueryWrapper);
if(integer1>0){
return R.error(502,"删除失败，有人已购买此课程");
}
@@ -63,7 +63,7 @@ public class CourseCatalogueServiceImpl extends ServiceImpl<CourseCatalogueDao,
@Override
public void addCourseCatalogue(CourseCatalogueEntity courseCatalogue) {
this.save(courseCatalogue);
if(courseCatalogue.getNeedCreate()==1){
if(courseCatalogue.getNeedCreate()!=null&&courseCatalogue.getNeedCreate()==1){
this.createProduct(courseCatalogue);
}

4
src/main/java/com/peanut/modules/master/service/impl/CourseServiceImpl.java
View File

@@ -86,8 +86,8 @@ public class CourseServiceImpl extends ServiceImpl<CourseDao, CourseEntity> impl
@Override
public R delCourse(int id) {
CourseCatalogueEntity courseCatalogueEntity = courseCatalogueDao.selectOne(new LambdaQueryWrapper<CourseCatalogueEntity>().eq(CourseCatalogueEntity::getCourseId, id));
if (courseCatalogueEntity!=null){
Integer integer = courseCatalogueDao.selectCount(new LambdaQueryWrapper<CourseCatalogueEntity>().eq(CourseCatalogueEntity::getCourseId, id));
if (integer>0){
return R.error(501,"请先删除目录后再删除！");
}
this.removeById(id);

8
src/main/java/com/peanut/modules/master/service/impl/CourseSociologyServiceImpl.java
View File

@@ -29,13 +29,13 @@ public class CourseSociologyServiceImpl extends ServiceImpl<CourseSociologyDao,
@Override
public R delCourseSociology(int id) {
//查看下一级是否存在
CourseSociologyEntity one = this.getOne(new LambdaQueryWrapper<CourseSociologyEntity>().eq(CourseSociologyEntity::getPid, id));
if(one!=null){
int count = this.count(new LambdaQueryWrapper<CourseSociologyEntity>().eq(CourseSociologyEntity::getPid, id));
if(count>0){
return R.error(501,"删除失败，请先删除子项目后再尝试");
}
//查看绑定关系是否存在
CourseToSociologyEntity courseToSociologyEntity = courseToSociologyDao.selectOne(new LambdaQueryWrapper<CourseToSociologyEntity>().eq(CourseToSociologyEntity::getSociologyId, id));
if(courseToSociologyEntity!=null){
Integer integer = courseToSociologyDao.selectCount(new LambdaQueryWrapper<CourseToSociologyEntity>().eq(CourseToSociologyEntity::getSociologyId, id));
if(integer>0){
return R.error(502,"删除失败，请先解绑课程与国学标签的绑定关系");
}
this.removeById(id);