fix

src/main/java/cn/com/qmth/scancentral/service/SubjectService.java

@@ -26,8 +26,6 @@ public interface SubjectService extends IMppService<SubjectEntity> {
 
     int importSubject(List<ImportSubjectDomain> subjects);
 
-    int cleanByExamId(Long examId, String subjectCode);
-
     SubjectConfigVo config(User user, SubjectConfigDomain domain);
 
     List<SubjectConfig> listConfigByExamId(Long examId);

src/main/java/cn/com/qmth/scancentral/service/impl/StudentServiceImpl.java

@@ -1052,7 +1052,6 @@ public class StudentServiceImpl extends ServiceImpl<StudentDao, StudentEntity> i
         wrapper.eq(StudentEntity::getSubjectCode, subjectCode);
         baseMapper.delete(wrapper);
 
-        subjectService.cleanByExamId(examId, subjectCode);
     }
 
     @Transactional

src/main/java/cn/com/qmth/scancentral/service/impl/SubjectServiceImpl.java

@@ -116,16 +116,6 @@ public class SubjectServiceImpl extends MppServiceImpl<SubjectDao, SubjectEntity
                 });
     }
 
-    @Transactional
-    @Override
-    public int cleanByExamId(Long examId, String subjectCode) {
-        QueryWrapper<SubjectEntity> wrapper = new QueryWrapper<>();
-        LambdaQueryWrapper<SubjectEntity> lw = wrapper.lambda();
-        lw.eq(SubjectEntity::getExamId, examId);
-        lw.eq(SubjectEntity::getCode, subjectCode);
-        return this.baseMapper.delete(wrapper);
-    }
-
     @Override
     public List<SubjectEntity> listByExamId(Long examId) {
         QueryWrapper<SubjectEntity> queryWrapper = new QueryWrapper<>();