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@@ -9,6 +9,7 @@ import com.keao.edu.common.page.PageInfo;
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import com.keao.edu.common.service.impl.BaseServiceImpl;
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import com.keao.edu.user.api.entity.ExamRoomStudentRelation;
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import com.keao.edu.user.dao.ExamReviewDao;
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+import com.keao.edu.user.dao.SysUserDao;
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import com.keao.edu.user.dto.ExamReviewDto;
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import com.keao.edu.user.dto.ExamReviewRecordDto;
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import com.keao.edu.user.entity.ExamReview;
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@@ -22,6 +23,7 @@ import com.keao.edu.user.service.ExamRoomStudentRelationService;
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import com.keao.edu.util.collection.MapUtil;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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+import org.springframework.transaction.annotation.Isolation;
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import org.springframework.transaction.annotation.Transactional;
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import java.util.HashMap;
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@@ -39,6 +41,8 @@ public class ExamReviewServiceImpl extends BaseServiceImpl<Long, ExamReview> imp
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private SysUserFeignService sysUserFeignService;
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@Autowired
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private ExamRoomStudentRelationService examRoomStudentRelationService;
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+ @Autowired
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+ private SysUserDao sysUserDao;
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@Override
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public BaseDAO<Long, ExamReview> getDAO() {
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@@ -101,9 +105,10 @@ public class ExamReviewServiceImpl extends BaseServiceImpl<Long, ExamReview> imp
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}
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@Override
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- @Transactional(rollbackFor = Exception.class)
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+ @Transactional(rollbackFor = Exception.class, isolation = Isolation.READ_COMMITTED)
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public void add(ExamReview examReview) {
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SysUser sysUser = sysUserFeignService.queryUserInfo();
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+ sysUserDao.lockUser(sysUser.getId());
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Long examRegistrationId = examReview.getExamRegistrationId();
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ExamReview byRegistrationId = examReviewDao.findByRegistrationId(examRegistrationId,sysUser.getId());
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if(byRegistrationId != null){
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Joburgess