PaperBasicInfo

safety-cedu-service/src/main/java/org/qinan/cedu/controller/ClassCourseController.java

@@ -14,6 +14,8 @@ import org.qinan.safetyeval.infrastructure.dataobject.base.Req;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.*;
 
+import java.util.List;
+
 /**
  * 班级课程
  */
@@ -31,6 +33,15 @@ public class ClassCourseController {
         return SingleResponse.success(classCourseService.saveCourse(dto));
     }
 
+    /**
+     * 批量新增班级课程
+     */
+    @ApiOperation("批量新增班级课程")
+    @PostMapping("/batchSave")
+    public SingleResponse<Boolean> batchSave(@RequestBody List<ClassCourseDTO> dtoList) {
+        return SingleResponse.success(classCourseService.saveCourseBatch(dtoList));
+    }
+
     @ApiOperation("班级课程详情")
     @GetMapping("/get")
     public SingleResponse<ClassCourseVO> get(@ApiParam("主键ID") @RequestParam Long id) {

safety-cedu-service/src/main/java/org/qinan/cedu/service/ClassCourseService.java

@@ -7,6 +7,8 @@ import org.qinan.cedu.model.entity.ClassCourseDO;
 import org.qinan.cedu.model.query.ClassCoursePageQuery;
 import org.qinan.cedu.model.vo.ClassCourseVO;
 
+import java.util.List;
+
 /**
  * 班级课程服务
  */
@@ -18,6 +20,14 @@ public interface ClassCourseService extends IService<ClassCourseDO> {
 
     boolean saveCourse(ClassCourseDTO dto);
 
+    /**
+     * 批量新增班级课程
+     *
+     * @param dtoList 课程信息列表
+     * @return 是否全部保存成功
+     */
+    boolean saveCourseBatch(List<ClassCourseDTO> dtoList);
+
     boolean updateCourse(ClassCourseDTO dto);
 
     boolean deleteById(Long id);

safety-cedu-service/src/main/java/org/qinan/cedu/service/impl/ClassCourseServiceImpl.java

@@ -88,10 +88,32 @@ public class ClassCourseServiceImpl extends ServiceImpl<ClassCourseMapper, Class
 
     @Override
     public boolean saveCourse(ClassCourseDTO dto) {
+        return this.save(buildEntity(dto));
+    }
+
+    /**
+     * 批量新增班级课程
+     *
+     * @param dtoList 课程信息列表
+     * @return 是否全部保存成功
+     */
+    @Override
+    public boolean saveCourseBatch(List<ClassCourseDTO> dtoList) {
+        List<ClassCourseDO> entities = dtoList.stream().map(this::buildEntity).collect(Collectors.toList());
+        return this.saveBatch(entities);
+    }
+
+    /**
+     * 将 DTO 转换为实体并填充默认值
+     *
+     * @param dto 课程信息
+     * @return 班级课程实体
+     */
+    private ClassCourseDO buildEntity(ClassCourseDTO dto) {
         ClassCourseDO entity = classCourseConvertor.convertDtoToE(dto);
         InsertFieldDefaults.applyIgnoreOrgId(entity);
         entity.setUpdateTime(LocalDateTime.now());
-        return this.save(entity);
+        return entity;
     }
 
     @Override