From 47cd9ecc0eff38ffe6b3b794b2bf197e958f4403 Mon Sep 17 00:00:00 2001
From: xiangpei <xiangpei@timesnew.cn>
Date: 星期三, 14 五月 2025 15:50:57 +0800
Subject: [PATCH] bug:学员有状态不能修改问题

---
 src/main/java/com/mindskip/xzs/service/impl/ExamPaperServiceImpl.java |   21 ++++++++++++++++-----
 1 files changed, 16 insertions(+), 5 deletions(-)

diff --git a/src/main/java/com/mindskip/xzs/service/impl/ExamPaperServiceImpl.java b/src/main/java/com/mindskip/xzs/service/impl/ExamPaperServiceImpl.java
index aa48ad1..e0a83e9 100644
--- a/src/main/java/com/mindskip/xzs/service/impl/ExamPaperServiceImpl.java
+++ b/src/main/java/com/mindskip/xzs/service/impl/ExamPaperServiceImpl.java
@@ -158,6 +158,9 @@
     @Override
     public ExamPaperEditRequestVO examPaperToVM(Integer id) {
         ExamPaper examPaper = examPaperMapper.selectByPrimaryKey(id);
+        if (Objects.isNull(examPaper)) {
+            throw new RuntimeException("璇ヨ�冭瘯宸茶鍒犻櫎锛屾棤娉曟煡鐪�");
+        }
         ExamPaperEditRequestVO vm = modelMapper.map(examPaper, ExamPaperEditRequestVO.class);
         vm.setLevel(examPaper.getGradeLevel());
         vm.setMenuIds(examPaper.getUserIds());
@@ -281,18 +284,26 @@
     @Override
     public List<PaperExcelVO> getRandomPaperExcelById(Integer id) {
         List<PaperExcelVO> paperExcel = examPaperMapper.getRandomPaperExcelById(id);
+        // 濡傛灉鏌愯�冪敓瀛樺湪澶氫釜閮ㄩ棬锛屾瘡涓儴闂ㄩ兘鍔犱竴閬嶆暟鎹�
+        List<PaperExcelVO> needAdd = new ArrayList<>();
+        List<PaperExcelVO> needRemove = new ArrayList<>();
         paperExcel = paperExcel.stream().map(e->{
             e.setPaperScore(ExamUtil.scoreToVM(Integer.parseInt(e.getPaperScore())));
             e.setUserScore(ExamUtil.scoreToVM(Integer.parseInt(e.getUserScore())));
             List<Department> userDepartments = userDepartmentMapper.selectDeptByUserId(Integer.parseInt(e.getUserId()));
-            if(userDepartments.size() != 0) {
-                Department department = userDepartments.get(0);
-                e.setDepartmentName(department.getName());
-                e.setDeptId(department.getId());
+            for (Department dept : userDepartments) {
+                PaperExcelVO vo = new PaperExcelVO();
+                BeanUtils.copyProperties(e, vo);
+                vo.setDepartmentName(dept.getName());
+                vo.setDeptId(dept.getId());
+                needAdd.add(vo);
+                needRemove.add(e);
             }
             return e;
         }).collect(Collectors.toList());
-        return paperExcel;
+        paperExcel.removeAll(needRemove);
+        paperExcel.addAll(needAdd);
+        return paperExcel.stream().filter(e -> Objects.nonNull(e.getDeptId())).collect(Collectors.toList());
     }
 
     private void examPaperFromVM(ExamPaperEditRequestVM examPaperEditRequestVM, ExamPaper examPaper, List<ExamPaperTitleItemVM> titleItemsVM) {

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