完成课程管理后台接口

src/main/java/com/qkdata/biz/management/controller/CourseController.java

@@ -54,31 +54,38 @@ public class CourseController {
         return Result.succeed("ok");
     }
 
-
-    @ApiOperation("添加课程(第一步保存)")
-    @PostMapping("/saveStep1")
-    @RequiresRoles(value = {BizConstants.ROLE_ADMIN,BizConstants.ROLE_OPERATOR},logical = Logical.OR)
-    @SysLog(value = "添加课程",includeParam = false)
-    public Result<Long> saveStep1(@RequestBody CourseStep1SaveModel model){
-        Long id = courseService.saveStep1(model);
-        return Result.succeed(id);
-    }
-    @ApiOperation("添加课程（第二步保存）")
-    @PostMapping("/saveStep2")
+    @ApiOperation("课程保存")
+    @PostMapping("/save")
     @RequiresRoles(value = {BizConstants.ROLE_ADMIN,BizConstants.ROLE_OPERATOR},logical = Logical.OR)
-    public Result<String> saveStep2(@RequestBody CourseStep2SaveModel chaperModel){
-        courseService.saveStep2(chaperModel);
+    public Result<String> saveCourse(@RequestBody SaveCourseModel model){
+        courseService.saveCourse(model);
         return Result.succeed("ok");
     }
 
-    
-    @ApiOperation("添加课程（第二步中获取章节列表")
-    @GetMapping("/chaperList/{courseId}")
-    @RequiresRoles(value = {BizConstants.ROLE_ADMIN,BizConstants.ROLE_OPERATOR},logical = Logical.OR)
-    public Result<List<CourseChaperModel>> chaperList(@PathVariable Long courseId){
-        List<CourseChaperModel> modelList = courseService.chaperList(courseId);
-        return Result.succeed(modelList);
-    }
+//    @ApiOperation("添加课程(第一步保存)")
+//    @PostMapping("/saveStep1")
+//    @RequiresRoles(value = {BizConstants.ROLE_ADMIN,BizConstants.ROLE_OPERATOR},logical = Logical.OR)
+//    @SysLog(value = "添加课程",includeParam = false)
+//    public Result<Long> saveStep1(@RequestBody CourseStep1SaveModel model){
+//        Long id = courseService.saveStep1(model);
+//        return Result.succeed(id);
+//    }
+//    @ApiOperation("添加课程（第二步保存）")
+//    @PostMapping("/saveStep2")
+//    @RequiresRoles(value = {BizConstants.ROLE_ADMIN,BizConstants.ROLE_OPERATOR},logical = Logical.OR)
+//    public Result<String> saveStep2(@RequestBody CourseStep2SaveModel chaperModel){
+//        courseService.saveStep2(chaperModel);
+//        return Result.succeed("ok");
+//    }
+
+
+//    @ApiOperation("添加课程（第二步中获取章节列表")
+//    @GetMapping("/chaperList/{courseId}")
+//    @RequiresRoles(value = {BizConstants.ROLE_ADMIN,BizConstants.ROLE_OPERATOR},logical = Logical.OR)
+//    public Result<List<CourseChaperModel>> chaperList(@PathVariable Long courseId){
+//        List<CourseChaperModel> modelList = courseService.chaperList(courseId);
+//        return Result.succeed(modelList);
+//    }
     @ApiOperation("修改章节名称")
     @PostMapping("/modifyChaperName")
     @SysLog("修改章节名称")

src/main/java/com/qkdata/biz/management/mapper/AllowOrgCourseMapper.java

@@ -15,4 +15,5 @@ import org.apache.ibatis.annotations.Mapper;
 @Mapper
 public interface AllowOrgCourseMapper extends BaseMapper<AllowOrgCoursePO> {
 
+    void deleteByCourseId(Long courseId);
 }

src/main/java/com/qkdata/biz/management/mapper/CourseAttachmentMapper.java

@@ -15,4 +15,5 @@ import org.apache.ibatis.annotations.Mapper;
 @Mapper
 public interface CourseAttachmentMapper extends BaseMapper<CourseAttachmentPO> {
 
+    void deleteByCourseId(Long courseId);
 }

src/main/java/com/qkdata/biz/management/mapper/CourseMapper.java

@@ -4,6 +4,8 @@ import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.qkdata.biz.enums.CourseStatusEnum;
 import com.qkdata.biz.management.entity.CoursePO;
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.qkdata.biz.management.vo.CourseAllowEnterpriseModel;
+import com.qkdata.biz.management.vo.CourseAttachmentModel;
 import com.qkdata.biz.management.vo.CourseListItemModel;
 import com.qkdata.biz.management.vo.QueryCourseModel;
 import org.apache.ibatis.annotations.Mapper;
@@ -25,4 +27,8 @@ public interface CourseMapper extends BaseMapper<CoursePO> {
     List<CourseListItemModel> queryPageList(Page page, @Param("p") QueryCourseModel param);
 
     void updateStatusById(@Param("id") Long id, @Param("status") CourseStatusEnum status);
+
+    List<CourseAttachmentModel> selectAttachmentListByCourseId(Long id);
+
+    List<CourseAllowEnterpriseModel> selectOrgListByCourseId(Long id);
 }

src/main/java/com/qkdata/biz/management/mapper/CourseTagRelMapper.java

@@ -19,4 +19,6 @@ import java.util.List;
 public interface CourseTagRelMapper extends BaseMapper<CourseTagRelPO> {
 
     List<CourseTagsModel> selectModelList(Long courseId);
+
+    void deleteByCourseId(Long courseId);
 }

src/main/java/com/qkdata/biz/management/service/CourseService.java

@@ -4,7 +4,6 @@ import cn.hutool.core.collection.CollUtil;
 import com.aliyuncs.exceptions.ClientException;
 import com.aliyuncs.vod.model.v20170321.GetPlayInfoResponse;
 import com.aliyuncs.vod.model.v20170321.GetVideoInfoResponse;
-import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
 import com.baomidou.mybatisplus.core.toolkit.Wrappers;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
@@ -20,7 +19,6 @@ import com.qkdata.biz.management.vo.*;
 import com.qkdata.common.base.enums.CodeEnum;
 import com.qkdata.common.base.exception.BusinessException;
 import com.qkdata.common.base.model.PageResult;
-import com.qkdata.common.base.model.Result;
 import org.springframework.beans.BeanUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
@@ -48,6 +46,8 @@ public class CourseService extends ServiceImpl<CourseMapper, CoursePO> {
     @Autowired
     private CourseTagRelMapper tagRelMapper;
     @Autowired
+    private CourseAttachmentMapper attachmentMapper;
+    @Autowired
     private CourseTagService tagService;
     @Autowired
     private TeacherService teacherService;
@@ -57,11 +57,11 @@ public class CourseService extends ServiceImpl<CourseMapper, CoursePO> {
     private ResourceService resourceService;
 
     public PageResult<CourseListItemModel> queryPageList(QueryCourseModel param) {
-        Page page = new Page(param.getPageIndex(),param.getPageSize());
-        List<CourseListItemModel> list = baseMapper.queryPageList(page,param);
-        for (CourseListItemModel course : list){
+        Page page = new Page(param.getPageIndex(), param.getPageSize());
+        List<CourseListItemModel> list = baseMapper.queryPageList(page, param);
+        for (CourseListItemModel course : list) {
             List<CourseTagPO> tagsList = tagService.findListByCourseId(course.getId());
-            if (CollUtil.isNotEmpty(tagsList)){
+            if (CollUtil.isNotEmpty(tagsList)) {
                 List<String> tagNameList = tagsList.stream().map(CourseTagPO::getName).collect(Collectors.toList());
                 course.setTags(tagNameList);
             }
@@ -69,102 +69,121 @@ public class CourseService extends ServiceImpl<CourseMapper, CoursePO> {
         return PageResult.<CourseListItemModel>builder().code(CodeEnum.SUCCESS.getCode()).count(page.getTotal()).data(list).build();
     }
 
-    @Transactional
-    public Long saveStep1(CourseStep1SaveModel model) {
-        CoursePO po = convertToPO(model);
-        if (po.getId() == null){
-            save(po);
-        }else {
-            updateById(po);
-        }
+//    @Transactional
+//    public Long saveStep1(CourseStep1SaveModel model) {
+//        CoursePO po = convertToPO(model);
+//        if (po.getId() == null){
+//            save(po);
+//        }else {
+//            updateById(po);
+//        }
+//
+//        if (CollUtil.isNotEmpty(model.getTagIds())){
+//            updateCourseTags(po.getId(),model.getTagIds());
+//        }
+//        if (model.getAllow() == CourseAllowEnum.SPECIFY){
+//            updateCourseAllowOrg(po.getId(),model.getAllowOrgIds());
+//        }
+//        return po.getId();
+//    }
 
-        if (CollUtil.isNotEmpty(model.getTagIds())){
-            updateCourseTags(po.getId(),model.getTagIds());
-        }
-        if (model.getAllow() == CourseAllowEnum.SPECIFY){
-            updateCourseAllowOrg(po.getId(),model.getAllowOrgIds());
-        }
-        return po.getId();
-    }
+//    private void updateCourseAllowOrg(Long id, List<Long> allowOrgIds) {
+//        //TODO
+//    }
+//
+//    private void updateCourseTags(Long id, List<Long> tagIds) {
+//        //TODO
+//    }
 
-    private void updateCourseAllowOrg(Long id, List<Long> allowOrgIds) {
-        //TODO
-    }
+//    private CoursePO convertToPO(CourseStep1SaveModel model) {
+//        CoursePO po = new CoursePO();
+//        po.setId(model.getId());
+//        po.setName(model.getName());
+//        po.setType(model.getType());
+//        po.setIntroduce(model.getIntroduce());
+//        po.setDetail(model.getDetail());
+//        po.setLogoUrl(model.getLogoUrl());
+//        po.setStatus(CourseStatusEnum.UP);
+//        po.setTeacherId(model.getTeacherId());
+//        po.setChargeModel(model.getChargeModel());
+//        if (po.getChargeModel() == CourseChargeModelEnum.PAY) {
+//            po.setPrice(model.getPrice());
+//            po.setValidPeriod(model.getValidPeriod());
+//            po.setVipPrice(model.getVipPrice());
+//        }
+//        po.setModel(CourseModelEnum.VOD);
+//        po.setAllow(model.getAllow());
+//        po.setSeriesId(model.getSeriesId());
+//        return po;
+//    }
 
-    private void updateCourseTags(Long id, List<Long> tagIds) {
-        //TODO
-    }
-
-    private CoursePO convertToPO(CourseStep1SaveModel model) {
-        CoursePO po = new CoursePO();
-        po.setId(model.getId());
-        po.setName(model.getName());
-        po.setType(model.getType());
-        po.setIntroduce(model.getIntroduce());
-        po.setDetail(model.getDetail());
-        po.setLogoUrl(model.getLogoUrl());
-        po.setStatus(CourseStatusEnum.UP);
-        po.setTeacherId(model.getTeacherId());
-        po.setChargeModel(model.getChargeModel());
-        if (po.getChargeModel() == CourseChargeModelEnum.PAY){
-            po.setPrice(model.getPrice());
-            po.setValidPeriod(model.getValidPeriod());
-            po.setVipPrice(model.getVipPrice());
-        }
-        po.setModel(CourseModelEnum.VOD);
-        po.setAllow(model.getAllow());
-        po.setSeriesId(model.getSeriesId());
-        return po;
-    }
-
-    @Transactional
-    public void saveStep2(CourseStep2SaveModel model) {
-        try {
-            Long resourceId = saveToResource(model.getVideoId());
-            CourseChapterPO po = new CourseChapterPO();
-            po.setCourseId(model.getCourseId());
-            po.setName(model.getChaperName());
-            po.setResourceId(resourceId);
-            po.setSortNo(model.getSortNo());
-            chapterMapper.insert(po);
-        } catch (ClientException e) {
-            throw new BusinessException("获取视频信息错误");
-        }
-
-
-    }
-
-    private Long saveToResource(String videoId) throws ClientException {
-        //根据视频ID，获取视频信息
-        GetVideoInfoResponse videoInfoResponse = aliyunService.getVideoInfo(videoId);
-        Float duration = videoInfoResponse.getVideo().getDuration();
-        Long size = videoInfoResponse.getVideo().getSize();
-        String title = videoInfoResponse.getVideo().getTitle();
-        ResourcePO po = resourceService.getByVideoId(videoId);
-        if (po == null){
-            po = new ResourcePO();
-        }
-        po.setName(title);
-        po.setSize(size);
-        po.setVideoDuration(duration);
-        resourceService.saveOrUpdate(po);
-        return po.getId();
-    }
+//    @Transactional
+//    public void saveStep2(CourseStep2SaveModel model) {
+//        try {
+//            Long resourceId = saveToResource(model.getVideoId());
+//            CourseChapterPO po = new CourseChapterPO();
+//            po.setCourseId(model.getCourseId());
+//            po.setName(model.getChaperName());
+//            po.setResourceId(resourceId);
+//            po.setSortNo(model.getSortNo());
+//            chapterMapper.insert(po);
+//        } catch (ClientException e) {
+//            throw new BusinessException("获取视频信息错误");
+//        }
+//
+//
+//    }
+//
+//    private Long saveToResource(String videoId) throws ClientException {
+//        //根据视频ID，获取视频信息
+//        GetVideoInfoResponse videoInfoResponse = aliyunService.getVideoInfo(videoId);
+//        Float duration = videoInfoResponse.getVideo().getDuration();
+//        Long size = videoInfoResponse.getVideo().getSize();
+//        String title = videoInfoResponse.getVideo().getTitle();
+//        ResourcePO po = resourceService.getByVideoId(videoId);
+//        if (po == null) {
+//            po = new ResourcePO();
+//        }
+//        po.setName(title);
+//        po.setSize(size);
+//        po.setVideoDuration(duration);
+//        resourceService.saveOrUpdate(po);
+//        return po.getId();
+//    }
 
     public CourseDetailModel getCourseDetail(Long id) {
         CoursePO po = getById(id);
-        if (po == null){
+        if (po == null) {
             throw new BusinessException("请求错误，课程不存在");
         }
         CourseDetailModel model = new CourseDetailModel();
-        BeanUtils.copyProperties(po,model);
-        addTeacherInfo(model);
+        BeanUtils.copyProperties(po, model);
         addSeriesInfo(model);
+        addTeacherInfo(model);
         addTags(model);
-        //TODO
+        addChaperInfo(model);
+        addAttachmentInfo(model);
+        addOrgInfo(model);
         return model;
     }
 
+    private void addOrgInfo(CourseDetailModel model) {
+        if (model.getAllow() == CourseAllowEnum.SPECIFY){
+            List<CourseAllowEnterpriseModel> allowOrgList = baseMapper.selectOrgListByCourseId(model.getId());
+            model.setAllowOrgList(allowOrgList);
+        }
+    }
+
+    private void addAttachmentInfo(CourseDetailModel model) {
+        List<CourseAttachmentModel> attachmentModelList = baseMapper.selectAttachmentListByCourseId(model.getId());
+        model.setAttachmentList(attachmentModelList);
+    }
+
+    private void addChaperInfo(CourseDetailModel model) {
+        List<CourseChaperModel> chaperList = chaperList(model.getId());
+        model.setChaperList(chaperList);
+    }
+
     private void addTags(CourseDetailModel model) {
         List<CourseTagsModel> tags = tagRelMapper.selectModelList(model.getId());
         model.setTagList(tags);
@@ -172,21 +191,21 @@ public class CourseService extends ServiceImpl<CourseMapper, CoursePO> {
 
     private void addSeriesInfo(CourseDetailModel model) {
         CourseSeriesPO po = seriesMapper.selectById(model.getSeriesId());
-        if (po != null){
+        if (po != null) {
             model.setSeriesName(po.getName());
         }
     }
 
     private void addTeacherInfo(CourseDetailModel model) {
         TeacherPO teacherPO = teacherService.getById(model.getTeacherId());
-        if (teacherPO != null){
+        if (teacherPO != null) {
             model.setTeacherName(teacherPO.getName());
         }
     }
 
     public void modifyChaperName(ModifyChaperNameModel model) {
         CourseChapterPO po = chapterMapper.selectById(model.getChaperId());
-        if (po == null){
+        if (po == null) {
             throw new BusinessException("请求错误，章节不存在");
         }
         po.setName(model.getChaperName());
@@ -196,7 +215,7 @@ public class CourseService extends ServiceImpl<CourseMapper, CoursePO> {
     @Transactional
     public void delChaper(Long chaperId) {
         CourseChapterPO po = chapterMapper.selectById(chaperId);
-        if (po != null){
+        if (po != null) {
             chapterMapper.deleteById(chaperId);
             //删除资源
             resourceService.removeById(po.getResourceId());
@@ -206,21 +225,21 @@ public class CourseService extends ServiceImpl<CourseMapper, CoursePO> {
     }
 
     public void modifyStatus(ModifyCourseStatusModel model) {
-        baseMapper.updateStatusById(model.getId(),model.getStatus());
+        baseMapper.updateStatusById(model.getId(), model.getStatus());
     }
 
     public List<CourseChaperModel> chaperList(Long courseId) {
         List<CourseChaperModel> list = Lists.newArrayList();
-        List<CourseChapterPO> poList = chapterMapper.selectList(Wrappers.<CourseChapterPO>lambdaQuery().eq(CourseChapterPO::getCourseId,courseId).orderByAsc(CourseChapterPO::getSortNo));
-        if (CollUtil.isNotEmpty(poList)){
-            for (CourseChapterPO po : poList){
+        List<CourseChapterPO> poList = chapterMapper.selectList(Wrappers.<CourseChapterPO>lambdaQuery().eq(CourseChapterPO::getCourseId, courseId).orderByAsc(CourseChapterPO::getSortNo));
+        if (CollUtil.isNotEmpty(poList)) {
+            for (CourseChapterPO po : poList) {
                 CourseChaperModel model = new CourseChaperModel();
                 model.setId(po.getId());
                 model.setName(po.getName());
                 model.setCourseId(po.getCourseId());
                 model.setSortNo(po.getSortNo());
                 Long resourceId = po.getResourceId();
-                setVideoInfo(resourceId,model);
+                setVideoInfo(resourceId, model);
                 list.add(model);
             }
         }
@@ -229,30 +248,127 @@ public class CourseService extends ServiceImpl<CourseMapper, CoursePO> {
 
     private void setVideoInfo(Long resourceId, CourseChaperModel model) {
         ResourcePO resourcePO = resourceService.getById(resourceId);
-        if (resourcePO != null){
+        if (resourcePO != null) {
             String videoId = resourcePO.getVideoId();
             try {
                 GetPlayInfoResponse response = aliyunService.getVideoPlayInfo(videoId);
                 List<GetPlayInfoResponse.PlayInfo> playInfoList = response.getPlayInfoList();
-                if (CollUtil.isNotEmpty(playInfoList)){
+                if (CollUtil.isNotEmpty(playInfoList)) {
                     GetPlayInfoResponse.PlayInfo playInfo = playInfoList.get(0);
                     model.setVideoUrl(playInfo.getPlayURL());
                     GetPlayInfoResponse.VideoBase videoBase = response.getVideoBase();
                     model.setSnapshotUrl(videoBase.getCoverURL());
                 }
             } catch (ClientException e) {
-                log.error(e.getMessage(),e);
+                log.error(e.getMessage(), e);
             }
         }
     }
 
     public PageResult<CourseSeriesPO> querySeriesPageList(QueryCourseSeriesModel model) {
-        Page page = new Page(model.getPageIndex(),model.getPageIndex());
-        List<CourseSeriesPO> list = seriesMapper.queryPageList(page,model);
+        Page page = new Page(model.getPageIndex(), model.getPageIndex());
+        List<CourseSeriesPO> list = seriesMapper.queryPageList(page, model);
         return PageResult.<CourseSeriesPO>builder().code(CodeEnum.SUCCESS.getCode()).count(page.getTotal()).data(list).build();
     }
 
     public void saveSeries(CourseSeriesPO po) {
         seriesMapper.insert(po);
     }
+
+    @Transactional
+    public void saveCourse(SaveCourseModel model) {
+        Long id = saveOrUpdateCourseBaseInfo(model);
+        saveCourseChaper(id, model.getChaperList());
+        saveCourseAttachment(id, model.getAttachmenIds());
+        saveOrUpdateCourseTags(id, model.getTagIds());
+        if (model.getAllow() == CourseAllowEnum.SPECIFY){
+            saveOrUpdateOrg(id,model.getAllowOrgIds());
+        }
+
+    }
+
+    private void saveOrUpdateOrg(Long courseId, List<Long> allowOrgIds) {
+        if (CollUtil.isNotEmpty(allowOrgIds)){
+            allowOrgCourseMapper.deleteByCourseId(courseId);
+            for (Long orgId : allowOrgIds){
+                AllowOrgCoursePO po = new AllowOrgCoursePO();
+                po.setCourseId(courseId);
+                po.setOrgId(orgId);
+                allowOrgCourseMapper.insert(po);
+            }
+        }
+    }
+
+    private void saveOrUpdateCourseTags(Long courseId, List<Long> tagIds) {
+        if (CollUtil.isNotEmpty(tagIds)){
+            tagRelMapper.deleteByCourseId(courseId);
+            for (Long tagId : tagIds){
+                CourseTagRelPO po = new CourseTagRelPO();
+                po.setCourseId(courseId);
+                po.setTagId(tagId);
+                tagRelMapper.insert(po);
+            }
+        }
+    }
+
+    private void saveCourseAttachment(Long courseId, List<Long> attachmenIds) {
+        if (CollUtil.isNotEmpty(attachmenIds)){
+            attachmentMapper.deleteByCourseId(courseId);
+            for (Long attachmentId : attachmenIds){
+                CourseAttachmentPO po = new CourseAttachmentPO();
+                po.setCourseId(courseId);
+                po.setResourceId(attachmentId);
+                attachmentMapper.insert(po);
+            }
+        }
+    }
+
+    private void saveCourseChaper(Long courseId, List<SaveCourseChaperModel> chaperList) {
+        if (CollUtil.isNotEmpty(chaperList)){
+            for (SaveCourseChaperModel chaperModel : chaperList){
+                Long chaperId = chaperModel.getChaperId();
+                if (chaperId == null){
+                    //只做章节新增保存
+                    ResourcePO resourcePO = new ResourcePO();
+                    resourcePO.setName(chaperModel.getChaperName());
+                    resourcePO.setVideoId(chaperModel.getVideoId());
+                    try {
+                        GetVideoInfoResponse videoInfoResponse = aliyunService.getVideoInfo(chaperModel.getVideoId());
+                        resourcePO.setSize(videoInfoResponse.getVideo().getSize());
+                        resourcePO.setVideoDuration(videoInfoResponse.getVideo().getDuration());
+                    } catch (ClientException e) {
+                        log.error(e.getMessage(),e);
+                    }
+                    resourceService.save(resourcePO);
+                    CourseChapterPO chapterPO = new CourseChapterPO();
+                    chapterPO.setCourseId(courseId);
+                    chapterPO.setSortNo(chaperModel.getSortNo());
+                    chapterPO.setName(chaperModel.getChaperName());
+                    chapterPO.setResourceId(resourcePO.getId());
+                    chapterMapper.insert(chapterPO);
+                }
+            }
+        }
+    }
+
+    private Long saveOrUpdateCourseBaseInfo(SaveCourseModel model) {
+        CoursePO po = new CoursePO();
+        po.setId(model.getId());
+        po.setName(model.getName());
+        po.setType(model.getType());
+        po.setIntroduce(model.getIntroduce());
+        po.setDetail(model.getDetail());
+        po.setLogoUrl(model.getLogoUrl());
+        po.setStatus(CourseStatusEnum.UP);
+        po.setTeacherId(model.getTeacherId());
+        po.setChargeModel(model.getChargeModel());
+        if (po.getChargeModel() == CourseChargeModelEnum.PAY) {
+            po.setPrice(model.getPrice());
+            po.setValidPeriod(model.getValidPeriod());
+            po.setVipPrice(model.getVipPrice());
+        }
+        po.setModel(CourseModelEnum.VOD);
+        po.setSeriesId(model.getSeriesId());
+        return po.getId();
+    }
 }
\ No newline at end of file

src/main/java/com/qkdata/biz/management/vo/SaveCourseChaperModel.java

+package com.qkdata.biz.management.vo;
+
+import lombok.Data;
+
+@Data
+public class SaveCourseChaperModel {
+    private Long chaperId;
+    private String chaperName;
+    private Integer sortNo = 0;
+    private String videoId;
+}

src/main/java/com/qkdata/biz/management/vo/SaveCourseModel.java

+package com.qkdata.biz.management.vo;
+
+import com.qkdata.biz.enums.CourseAllowEnum;
+import com.qkdata.biz.enums.CourseChargeModelEnum;
+import com.qkdata.biz.enums.CourseTypeEnum;
+import lombok.Data;
+
+import java.math.BigDecimal;
+import java.util.List;
+
+@Data
+public class SaveCourseModel {
+    private Long id;
+    /**
+     * 课程名称
+     */
+    private String name;
+    /**
+     * 课程类型（单集、系列）
+     */
+    private CourseTypeEnum type;
+    /**
+     * 课程简介
+     */
+    private String introduce;
+    /**
+     * 课程介绍
+     */
+    private String detail;
+    /**
+     * 课程封面url
+     */
+    private String logoUrl;
+    /**
+     * 讲师ID
+     */
+    private Long teacherId;
+    /**
+     * 讲师名称
+     */
+    private String teacherName;
+    /**
+     * 收费模式（免费、会员免费、付费点播）
+     */
+    private CourseChargeModelEnum chargeModel;
+    /**
+     * 付费点播普通用户价
+     */
+    private BigDecimal price;
+
+    /**
+     * 付费点播会员价
+     */
+    private BigDecimal vipPrice;
+
+    /**
+     * 有效时间（小时）
+     */
+    private Integer validPeriod;
+    /**
+     * 系列ID
+     */
+    private Long seriesId;
+    /**
+     * 系列名称
+     */
+    private String seriesName;
+    /**
+     * 可见范围（全部、指定企业）
+     */
+    private CourseAllowEnum allow;
+    /**
+     * 指定企业的列表
+     */
+    private List<Long> allowOrgIds;
+    /**
+     * 标签列表
+     */
+    private List<Long> tagIds;
+    /**
+     * 课程章节列表
+     */
+    private List<SaveCourseChaperModel> chaperList;
+    /**
+     * 课程附件列表
+     */
+    private List<Long> attachmenIds;
+}

src/main/resources/mappers/management/allow_org_courseMapper.xml

@@ -2,4 +2,7 @@
 <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
 <mapper namespace="com.qkdata.biz.management.mapper.AllowOrgCourseMapper">
 
+    <delete id="deleteByCourseId">
+        delete from allow_org_course where course_id = #{courseId}
+    </delete>
 </mapper>

src/main/resources/mappers/management/courseMapper.xml

@@ -31,4 +31,22 @@
 
         ORDER BY c.create_time DESC
     </select>
+    <select id="selectAttachmentListByCourseId"
+            resultType="com.qkdata.biz.management.vo.CourseAttachmentModel">
+        SELECT a.course_id,
+        r.id resource_id,
+        r.`name` resource_name,
+        r.url resource_url
+        from course_attachment a
+        INNER JOIN resource r on a.resource_id = r.id
+        WHERE a.course_id = #{id}
+    </select>
+    <select id="selectOrgListByCourseId" resultType="com.qkdata.biz.management.vo.CourseAllowEnterpriseModel">
+        SELECT r.course_id,
+        o.`name` orgName,
+        o.id orgId
+        from allow_org_course r
+        INNER JOIN organization o on r.org_id = o.id
+        WHERE r.course_id = #{id}
+    </select>
 </mapper>

src/main/resources/mappers/management/course_attachmentMapper.xml

@@ -2,4 +2,7 @@
 <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
 <mapper namespace="com.qkdata.biz.management.mapper.CourseAttachmentMapper">
 
+    <delete id="deleteByCourseId">
+        delete from course_attachment where course_id = #{courseId}
+    </delete>
 </mapper>

src/main/resources/mappers/management/course_tag_relMapper.xml

 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
 <mapper namespace="com.qkdata.biz.management.mapper.CourseTagRelMapper">
+    <delete id="deleteByCourseId">
+        delete from course_tag_rel where course_id = #{courseId}
+    </delete>
 
     <select id="selectModelList" resultType="com.qkdata.biz.management.vo.CourseTagsModel">
         SELECT r.course_id,r.tag_id,t.`name` tag_name