新增入库申请、撤销重新提交时校验试卷必须为偶数

distributed-print-business/src/main/java/com/qmth/distributed/print/business/service/impl/ExamTaskServiceImpl.java

@@ -35,7 +35,6 @@ import com.qmth.distributed.print.business.util.PdfUtil;
 import com.qmth.teachcloud.common.bean.dto.AssignTeacherDto;
 import com.qmth.teachcloud.common.bean.dto.BlurryUserDto;
 import com.qmth.teachcloud.common.bean.dto.DataPermissionRule;
-import com.qmth.teachcloud.common.bean.marking.ConvertJpgStorage;
 import com.qmth.teachcloud.common.bean.result.SysUserResult;
 import com.qmth.teachcloud.common.bean.result.TbTaskDetailResult;
 import com.qmth.teachcloud.common.bean.sync.ExamTaskDataVo;
@@ -887,6 +886,11 @@ public class ExamTaskServiceImpl extends ServiceImpl<ExamTaskMapper, ExamTask> i
         examTaskDetailService.deleteByExamTaskId(examTaskApplyPram.getExamTaskId());
         // 新建试卷
         List<ExamTaskDetail> examTaskDetailList = examTaskApplyPram.getExamTaskDetailList();
+        if (CollectionUtils.isNotEmpty(examTaskDetailList)) {
+            if (examTaskDetailList.size() % 2 != 0) {
+                throw ExceptionResultEnum.ERROR.exception("请至少上传2份试卷");
+            }
+        }
         for (ExamTaskDetail examTaskDetail : examTaskDetailList) {
             validSubmitParam(examTaskDetail, basicPrintConfig.getPrintContent(), examTaskApplyPram.getOpenAb());
             // 已曝光试卷和未曝光试卷赋值（新增时，已曝光试卷为null，未曝光试卷为paper_type）
@@ -1222,6 +1226,13 @@ public class ExamTaskServiceImpl extends ServiceImpl<ExamTaskMapper, ExamTask> i
         SysUser sysUser = (SysUser) ServletUtil.getRequestUser();
 
         ExamTaskSubmitContent examTaskSubmitContent = JSON.parseObject(examTaskSubmitPram.getExamTaskContent(), ExamTaskSubmitContent.class);
+
+        if (Objects.nonNull(examTaskSubmitContent) &&
+                CollectionUtils.isNotEmpty(examTaskSubmitContent.getExamTaskDetailList())) {
+            if (examTaskSubmitContent.getExamTaskDetailList().size() % 2 != 0) {
+                throw ExceptionResultEnum.ERROR.exception("请至少上传2份试卷");
+            }
+        }
         // 新建命题任务
         ExamTask examTask = examTaskSubmitContent.getExamTask();
         BasicPrintConfig basicPrintConfig = basicPrintConfigService.getByExamId(examTask.getExamId());