【修改】 修改查询学号-试卷ID-文件得查询方法，新增类型字段

exam-module-infra/exam-module-infra-biz/src/main/java/pc/exam/pp/module/infra/service/file/FileServiceImpl.java

@@ -19,6 +19,8 @@ import jakarta.annotation.Resource;
 import lombok.SneakyThrows;
 import org.springframework.stereotype.Service;
 
+import java.util.List;
+
 import static pc.exam.pp.framework.common.exception.util.ServiceExceptionUtil.exception;
 import static pc.exam.pp.module.infra.enums.ErrorCodeConstants.FILE_NOT_EXISTS;
 
@@ -103,7 +105,13 @@ public class FileServiceImpl implements FileService {
         fileMapper.insert(file);
         // 需要更新学生表
         // 1、先查询学生，试卷 是否已经存在数据
-        StuPaperFileDO stuPaperFileDO = stuPaperFileService.findByStuIDAndPaperId(stuId, paperId);
+        List<StuPaperFileDO> stuPaperFileDOList = stuPaperFileService.findByStuIDAndPaperId(stuId, paperId);
+        StuPaperFileDO stuPaperFileDO = null;
+        for (StuPaperFileDO fileUrl : stuPaperFileDOList) {
+            if (fileUrl.getType() == 0) {
+                stuPaperFileDO = fileUrl;
+            }
+        }
         if (stuPaperFileDO == null) {
             // 说明没有上传过，需要新增进去
             StuPaperFileDO stuPaperFile = new StuPaperFileDO();