# 修改/core/upgrade/list接口

1. 课程返回新增能打包判断逻辑
2. 课程返回，ppt文件字段格式修改

+ALTER TABLE `legov22`.`core_course`
+    ADD COLUMN `can_pack` tinyint(1) NOT NULL DEFAULT 0 COMMENT '是否打包，默认否' AFTER `del_flag`;
\ No newline at end of file

+package com.lego.common.core.domain.dto;
+
+import lombok.Data;
+
+/**
+ * 业务文件vo
+ * @author zfc
+ * @version 1.0
+ * @date 2025/6/2 18:41
+ */
+@Data
+public class BizFileVo {
+
+    private String ossId;
+
+    private String url;
+
+    private String type;
+
+    private Integer sort;
+}

 package com.lego.common.core.service;
 
+import com.lego.common.core.domain.dto.BizFileVo;
+
+import java.util.List;
+
 /**
  * 通用 OSS服务
  *
@@ -15,4 +19,5 @@ public interface OssService {
      */
     String selectUrlByIds(String ossIds);
 
+    List<BizFileVo> selectFileVoByIds(String ossIds);
 }

@@ -118,4 +118,9 @@ public class Course extends BaseEntity {
     @TableLogic
     private String delFlag;
 
+    /**
+     * 是否打包，默认否
+     */
+    private Integer canPack;
+
 }
\ No newline at end of file

 package com.lego.core.domin.vo;
 
+import com.lego.common.core.domain.dto.BizFileVo;
 import lombok.Data;
 
+import java.util.List;
+
 /**
  * 课程视图对象 core_course
  *
@@ -118,6 +121,11 @@ public class CourseVo {
     private String pptOssUrl;
 
     /**
+     *
+     */
+    private List<BizFileVo> pptFileVoList;
+
+    /**
      * ppt名称
      */
     private String pptName;

@@ -3,6 +3,7 @@ package com.lego.core.service.impl;
 import cn.hutool.core.bean.BeanUtil;
 import cn.hutool.core.util.ObjectUtil;
 import cn.hutool.core.util.StrUtil;
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.core.toolkit.Wrappers;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.lego.common.core.page.TableDataInfo;
@@ -109,13 +110,20 @@ public class CourseServiceImpl implements ICourseService {
         return list;
     }
 
+    public List<CourseVo> selectCanPackList() {
+        LambdaQueryWrapper<Course> w = Wrappers.lambdaQuery();
+        w.eq(Course::getCanPack, 1);
+        return baseMapper.selectVoList(w);
+
+    }
+
     /**
      * 获取所有课程
      * @return
      */
     @Override
     public List<CourseVo> list() {
-        List<CourseVo> list =  baseMapper.selectVoList(null);
+        List<CourseVo> list =  selectCanPackList();
         for (CourseVo vo : list) {
             if(StrUtil.isNotBlank(vo.getTwoDimensionalOssId())){
                 vo.setTwoDimensionalOssUrl(ossUrlService.selectUrlByIds(vo.getTwoDimensionalOssId()));
@@ -143,6 +151,7 @@ public class CourseServiceImpl implements ICourseService {
             }
             if(StrUtil.isNotBlank(vo.getPptOssId())){
                 vo.setPptOssUrl(ossUrlService.selectUrlByIds(vo.getPptOssId()));
+                vo.setPptFileVoList(ossUrlService.selectFileVoByIds(vo.getPptOssId()));
             }
             if(StrUtil.isNotBlank(vo.getOssId())){
                 vo.setOssUrl(ossUrlService.selectUrlByIds(vo.getOssId()));

@@ -10,6 +10,7 @@ import com.baomidou.mybatisplus.core.toolkit.Wrappers;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.lego.common.core.service.ConfigService;
 import com.lego.system.domain.bo.SysOssBo;
+import com.lego.common.core.domain.dto.BizFileVo;
 import com.lego.system.service.ISysOssService;
 import com.lego.common.constant.CacheNames;
 import com.lego.common.core.domain.PageQuery;
@@ -28,6 +29,7 @@ import com.lego.system.domain.SysOss;
 import com.lego.system.domain.vo.SysOssVo;
 import com.lego.system.mapper.SysOssMapper;
 import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
 import org.springframework.cache.annotation.Cacheable;
 import org.springframework.http.MediaType;
 import org.springframework.stereotype.Service;
@@ -50,6 +52,7 @@ import java.util.stream.Collectors;
  */
 @RequiredArgsConstructor
 @Service
+@Slf4j
 public class SysOssServiceImpl implements ISysOssService, OssService {
 
     private final SysOssMapper baseMapper;
@@ -125,6 +128,39 @@ public class SysOssServiceImpl implements ISysOssService, OssService {
         return String.join(StringUtils.SEPARATOR, repList);
     }
 
+    @Override
+    public List<BizFileVo> selectFileVoByIds(String ossIds) {
+        List<BizFileVo> voList = new ArrayList<>();
+        String baseUrl = configService.getConfigValue("sys.oss.baseUrl");
+        int sort = 0;
+        for (Long id : StringUtils.splitTo(ossIds, Convert::toLong)) {
+            SysOssVo sysOssVo = SpringUtils.getAopProxy(this).getById(id);
+            sort +=1;
+            if (null == sysOssVo) {
+                log.error("selectFileVoByIds失败，数据不存在，ossId【{}】", id);
+            	continue;
+            }
+            try {
+                String url = this.matchingUrl(sysOssVo).getUrl();
+                if (StrUtil.isNotBlank(baseUrl)) {
+                    url = url.replace("127.0.0.1:9000", baseUrl);
+                }
+                BizFileVo vo = new BizFileVo();
+                vo.setOssId(String.valueOf(id));
+                vo.setType(sysOssVo.getFileSuffix());
+                vo.setUrl(url);
+                vo.setSort(sort);
+                voList.add(vo);
+
+            } catch (Exception ex) {
+                // 如果oss异常无法连接则将数据直接返回
+                log.warn("selectFileVoByIds发生异常，ex:", ex);
+            }
+        }
+
+        return voList;
+    }
+
     private LambdaQueryWrapper<SysOss> buildQueryWrapper(SysOssBo bo) {
         Map<String, Object> params = bo.getParams();
         LambdaQueryWrapper<SysOss> lqw = Wrappers.lambdaQuery();