From 40032b1aa2f3cddf26b926f87ae1f85b9dc0c976 Mon Sep 17 00:00:00 2001
From: zhanglei <xx@cenxi.online>
Date: Mon, 17 Aug 2026 17:51:38 +0800
Subject: [PATCH] =?UTF-8?q?=E5=9F=B9=E8=AE=AD-init?=
MIME-Version: 1.0
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---
 .../model/dto/CoursewareManagementVO.java     |  2 +-
 .../impl/CoursewareManagementServiceImpl.java | 19 ++++++++++++-------
 2 files changed, 13 insertions(+), 8 deletions(-)

diff --git a/safety-cedu-service/src/main/java/org/qinan/cedu/model/dto/CoursewareManagementVO.java b/safety-cedu-service/src/main/java/org/qinan/cedu/model/dto/CoursewareManagementVO.java
index 57450f9d..73d18440 100644
--- a/safety-cedu-service/src/main/java/org/qinan/cedu/model/dto/CoursewareManagementVO.java
+++ b/safety-cedu-service/src/main/java/org/qinan/cedu/model/dto/CoursewareManagementVO.java
@@ -75,5 +75,5 @@ public class CoursewareManagementVO extends BaseVO {
     private String coursewareDescription;
 
     @ApiModelProperty("习题数")
-    private Integer exerciseCount;
+    private Long exerciseCount;
 }
\ No newline at end of file
diff --git a/safety-cedu-service/src/main/java/org/qinan/cedu/service/impl/CoursewareManagementServiceImpl.java b/safety-cedu-service/src/main/java/org/qinan/cedu/service/impl/CoursewareManagementServiceImpl.java
index 3cdfbe77..29d1aa7a 100644
--- a/safety-cedu-service/src/main/java/org/qinan/cedu/service/impl/CoursewareManagementServiceImpl.java
+++ b/safety-cedu-service/src/main/java/org/qinan/cedu/service/impl/CoursewareManagementServiceImpl.java
@@ -1,15 +1,18 @@
 package org.qinan.cedu.service.impl;
 
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import org.qinan.cedu.convertor.CoursewareManagementConvertor;
-import org.qinan.cedu.model.dto.CoursewareManagementDTO;
-import org.qinan.cedu.model.query.CoursewareManagementPageQuery;
-import org.qinan.cedu.model.dto.CoursewareManagementVO;
-import org.qinan.cedu.model.entity.CoursewareManagementDO;
 import org.qinan.cedu.enums.DeleteEnum;
 import org.qinan.cedu.mapper.CoursewareManagementMapper;
+import org.qinan.cedu.mapper.QuestionMapper;
+import org.qinan.cedu.model.dto.CoursewareManagementDTO;
+import org.qinan.cedu.model.dto.CoursewareManagementVO;
+import org.qinan.cedu.model.entity.CoursewareManagementDO;
+import org.qinan.cedu.model.entity.QuestionDO;
+import org.qinan.cedu.model.query.CoursewareManagementPageQuery;
 import org.qinan.cedu.service.CoursewareManagementService;
 import org.qinan.safetyeval.infrastructure.support.InsertFieldDefaults;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -27,6 +30,9 @@ public class CoursewareManagementServiceImpl extends ServiceImpl<CoursewareManag
 
     @Autowired
     private CoursewareManagementConvertor coursewareManagementConvertor;
+    @Autowired
+    private QuestionMapper questionMapper;
+
 
     @Override
     public IPage<CoursewareManagementVO> pageQuery(CoursewareManagementPageQuery query) {
@@ -39,8 +45,7 @@ public class CoursewareManagementServiceImpl extends ServiceImpl<CoursewareManag
                 .page(new Page<>(query.getCurrent(), query.getSize()));
         IPage<CoursewareManagementVO> convert = page.convert(coursewareManagementConvertor::convertEToVo);
         for (CoursewareManagementVO record : convert.getRecords()) {
-            // todo 统计课件题数
-            record.setExerciseCount(1);
+            record.setExerciseCount(questionMapper.selectCount(new LambdaQueryWrapper<QuestionDO>().eq(QuestionDO::getCoursewareId, record.getId())));
         }
         return convert;
     }
@@ -52,7 +57,7 @@ public class CoursewareManagementServiceImpl extends ServiceImpl<CoursewareManag
                 .eq(CoursewareManagementDO::getDeleteEnum, DeleteEnum.FALSE.getCode())
                 .one();
         CoursewareManagementVO coursewareManagementVO = coursewareManagementConvertor.convertEToVo(entity);
-        coursewareManagementVO.setExerciseCount(1);
+        coursewareManagementVO.setExerciseCount(questionMapper.selectCount(new LambdaQueryWrapper<QuestionDO>().eq(QuestionDO::getCoursewareId, coursewareManagementVO.getId())));
         return coursewareManagementVO;
     }