From ea52f361a32d403ca92352fb6ef02772de09b8b1 Mon Sep 17 00:00:00 2001
From: qmstyle <qmstyle@noreply.gitcode.com>
Date: Fri, 11 Apr 2025 14:53:53 +0800
Subject: [PATCH] =?UTF-8?q?2025=E5=B9=B44=E6=9C=8811=E6=97=A514:53:46?=
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---
 .../controller/QuestionOptionController.java  | 82 ++++++++++++++++++-
 1 file changed, 80 insertions(+), 2 deletions(-)

diff --git a/src/main/java/com/zhangmeng/online/exam/controller/QuestionOptionController.java b/src/main/java/com/zhangmeng/online/exam/controller/QuestionOptionController.java
index a122abe..6b9d58b 100644
--- a/src/main/java/com/zhangmeng/online/exam/controller/QuestionOptionController.java
+++ b/src/main/java/com/zhangmeng/online/exam/controller/QuestionOptionController.java
@@ -10,7 +10,9 @@ import org.springframework.data.domain.Page;
 import org.springframework.data.domain.PageRequest;
 import org.springframework.data.domain.Pageable;
 import org.springframework.data.domain.Sort;
+import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.RestController;
 
 import java.util.ArrayList;
@@ -32,7 +34,7 @@ public class QuestionOptionController {
 
     @RequestMapping("/list")
     public Result list(Integer pageNum, Integer pageSize) {
-        Pageable pageable = PageRequest.of(PageUtils.getPageNum(pageNum), pageSize);
+        Pageable pageable = PageRequest.of(PageUtils.getPageNum(pageNum), pageSize, Sort.by(Sort.Direction.DESC, "id"));
         Page<QuestionOption> all = questionOptionDao.findAll(pageable);
         List<QuestionOption> list = all.getContent();
         List<Map<String, Object>> resultList = new ArrayList<>();
@@ -43,10 +45,86 @@ public class QuestionOptionController {
             map.put("optionContent", option.getOptionContent());
             map.put("isAnswer", option.getIsAnswer());
             map.put("addTime", option.getAddTime());
-            map.put("explanation",option.getExplanation());
+            map.put("explanation", option.getExplanation());
             resultList.add(map);
         }
         return Result.success(pageNum, pageSize, all.getTotalElements(), resultList);
     }
 
+    @RequestMapping("/delete")
+    public Result delete(Long id) {
+
+        QuestionOption questionOption = questionOptionDao.getById(id);
+
+
+
+        questionOptionDao.deleteById(id);
+        return Result.success(null);
+    }
+
+    @RequestMapping("/save")
+    public Result save(@RequestBody @RequestParam Map<String, Object> params) {
+
+        String id = params.get("id").toString();
+        String name = params.get("name").toString();
+        String content = params.get("content").toString();
+        String isFlag = params.get("isFlag").toString();
+        String explanation = params.get("explanation").toString();
+        QuestionOption option;
+        if (id != null && !id.isEmpty()) {
+            option = questionOptionDao.findById(Long.parseLong(id)).get();
+        } else {
+            option = new QuestionOption();
+        }
+        option.setOptionName(name);
+        option.setOptionContent(content);
+        option.setIsAnswer(Boolean.parseBoolean(isFlag));
+        option.setExplanation(explanation);
+        questionOptionDao.save(option);
+
+        return Result.success(null);
+    }
+
+
+    @RequestMapping("/getQuestionOptionById")
+    public Result getQuestionOptionById(Long id) {
+        QuestionOption option = questionOptionDao.findById(id).get();
+        Map<String, Object> map = new HashMap<>();
+        map.put("id", option.getId());
+        map.put("name", option.getOptionName());
+        map.put("optionContent", option.getOptionContent());
+        map.put("isAnswer", option.getIsAnswer());
+        map.put("addTime", option.getAddTime());
+        map.put("explanation", option.getExplanation());
+        return Result.success(map);
+    }
+
+    @RequestMapping("/update")
+    public Result update(@RequestBody @RequestParam Map<String, Object> params) {
+        String id = params.get("id").toString();
+        String fieldName = params.get("fieldName").toString();
+        String oldValue = params.get("oldValue").toString();
+        String newValue = params.get("newValue").toString();
+
+        QuestionOption option = questionOptionDao.findById(Long.parseLong(id)).get();
+
+        /**
+         *  map.put("id", option.getId());
+         *             map.put("name", option.getOptionName());
+         *             map.put("optionContent", option.getOptionContent());
+         *             map.put("isAnswer", option.getIsAnswer());
+         *             map.put("addTime", option.getAddTime());
+         *             map.put("explanation", option.getExplanation());
+         */
+
+        switch (fieldName) {
+            case "name" -> option.setOptionName(newValue);
+            case "optionContent" -> option.setOptionContent(newValue);
+            case "isAnswer" -> option.setIsAnswer(Boolean.valueOf(newValue));
+            case "explanation" -> option.setExplanation(newValue);
+        }
+
+        questionOptionDao.save(option);
+        return Result.success(null);
+    }
 }