Joburgess 4 年之前
父节点
当前提交
e3961e3431

+ 4 - 5
mec-biz/src/main/java/com/ym/mec/biz/service/impl/ClassGroupStudentMapperServiceImpl.java

@@ -5,7 +5,7 @@ import java.math.BigDecimal;
 import java.util.*;
 import java.util.stream.Collectors;
 
-import com.ym.mec.biz.dal.dao.CourseScheduleDao;
+import com.ym.mec.biz.dal.dao.*;
 import com.ym.mec.biz.dal.entity.*;
 import org.apache.commons.lang3.StringUtils;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -14,9 +14,6 @@ import org.springframework.transaction.annotation.Isolation;
 import org.springframework.transaction.annotation.Transactional;
 
 import com.alibaba.fastjson.JSON;
-import com.ym.mec.biz.dal.dao.ClassGroupStudentMapperDao;
-import com.ym.mec.biz.dal.dao.CourseScheduleTeacherSalaryDao;
-import com.ym.mec.biz.dal.dao.StudentDao;
 import com.ym.mec.biz.dal.dto.ClassGroupStudentInfoDto;
 import com.ym.mec.biz.dal.enums.ClassGroupStudentStatusEnum;
 import com.ym.mec.biz.dal.enums.ClassGroupTypeEnum;
@@ -70,6 +67,8 @@ public class ClassGroupStudentMapperServiceImpl extends BaseServiceImpl<Long, Cl
     private StudentDao studentDao;
     @Autowired
     private CourseScheduleDao courseScheduleDao;
+    @Autowired
+    private ClassGroupDao classGroupDao;
 
     private static String holidayUrl = "http://tool.bitefu.net/jiari/?d=";
 
@@ -357,7 +356,7 @@ public class ClassGroupStudentMapperServiceImpl extends BaseServiceImpl<Long, Cl
     @Override
     @Transactional(rollbackFor = Exception.class, isolation = Isolation.READ_COMMITTED)
     public void updateClassGroupStudents(Long classGroupId, Set<Integer> studentIds) {
-        ClassGroup classGroup = classGroupService.get(classGroupId.intValue());
+        ClassGroup classGroup = classGroupDao.lockClassGroup(classGroupId.intValue());
         if(Objects.isNull(classGroup)){
             throw new BizException("班级信息错误");
         }