木易华康-课程小节批量修改封面图

fs-admin/src/main/java/com/fs/course/controller/FsUserCourseVideoController.java

@@ -15,6 +15,7 @@ import com.fs.course.config.CourseConfig;
 import com.fs.course.domain.FsUserCourse;
 import com.fs.course.domain.FsUserCourseVideo;
 import com.fs.course.mapper.FsUserCourseVideoMapper;
+import com.fs.course.param.BatchEditCoverParam;
 import com.fs.course.param.BatchRedUpdate;
 import com.fs.course.param.BatchVideoSvae;
 import com.fs.course.param.CourseVideoUpdates;
@@ -29,6 +30,7 @@ import com.github.pagehelper.PageInfo;
 import io.swagger.annotations.ApiOperation;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.validation.annotation.Validated;
 import org.springframework.web.bind.annotation.*;
 
 import java.util.HashMap;
@@ -270,4 +272,12 @@ public class FsUserCourseVideoController extends BaseController
     public AjaxResult batchDown(@PathVariable String[] videoIds) {
         return toAjax(fsUserCourseVideoService.batchDown(videoIds));
     }
+
+    @ApiOperation("批量修改视频封面图")
+    @PreAuthorize("@ss.hasPermi('course:userCourseVideo:batchEditCover')")
+    @Log(title = "课堂视频", businessType = BusinessType.UPDATE)
+    @PostMapping("/batchEditCover")
+    public AjaxResult batchEditCover(@Validated @RequestBody BatchEditCoverParam param) {
+        return toAjax(fsUserCourseVideoService.batchEditCover(param));
+    }
 }

fs-service/src/main/java/com/fs/course/mapper/FsUserCourseVideoMapper.java

@@ -3,10 +3,7 @@ package com.fs.course.mapper;
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
 import com.fs.course.domain.FsUserCourseVideo;
 import com.fs.course.domain.FsVideoResource;
-import com.fs.course.param.CourseVideoUpdates;
-import com.fs.course.param.FsCourseListBySidebarParam;
-import com.fs.course.param.FsUserCourseVideoListUParam;
-import com.fs.course.param.FsUserCourseVideoParam;
+import com.fs.course.param.*;
 import com.fs.course.param.newfs.UserCourseVideoPageParam;
 import com.fs.course.vo.*;
 import com.fs.course.vo.newfs.FsUserCourseVideoPageListVO;
@@ -287,4 +284,9 @@ public interface FsUserCourseVideoMapper extends BaseMapper<FsUserCourseVideo> {
      * 下架
      */
     int batchDown(String[] videoIds);
+
+    /**
+     * 批量修改视频封面
+     */
+    int batchEditCover(BatchEditCoverParam param);
 }

fs-service/src/main/java/com/fs/course/param/BatchEditCoverParam.java

@@ -0,0 +1,21 @@
+package com.fs.course.param;
+
+import lombok.Data;
+
+import javax.validation.constraints.NotBlank;
+import javax.validation.constraints.NotEmpty;
+import java.util.List;
+
+@Data
+public class BatchEditCoverParam {
+    /**
+     * 封面图
+     */
+    @NotBlank(message = "封面图不能为空")
+    private String thumbnail;
+    /**
+     * 视频小节
+     */
+    @NotEmpty(message = "小节ID不能为空")
+    private List<Long> videoIds;
+}

fs-service/src/main/java/com/fs/course/service/IFsUserCourseVideoService.java

@@ -249,4 +249,9 @@ public interface IFsUserCourseVideoService extends IService<FsUserCourseVideo> {
      * 视频下架
      */
     int batchDown(String[] videoIds);
+
+    /**
+     * 批量修改视频封面
+     */
+    int batchEditCover(BatchEditCoverParam param);
 }

fs-service/src/main/java/com/fs/course/service/impl/FsUserCourseVideoServiceImpl.java

@@ -4460,5 +4460,13 @@ public class FsUserCourseVideoServiceImpl extends ServiceImpl<FsUserCourseVideoM
     public int batchDown(String[] videoIds) {
         return baseMapper.batchDown(videoIds);
     }
+
+    /**
+     * 批量修改视频封面
+     */
+    @Override
+    public int batchEditCover(BatchEditCoverParam param) {
+        return baseMapper.batchEditCover(param);
+    }
 }
 

fs-service/src/main/resources/mapper/course/FsUserCourseVideoMapper.xml

@@ -510,4 +510,11 @@
             #{videoId}
         </foreach>
     </update>
+
+    <update id="batchEditCover" parameterType="com.fs.course.param.BatchEditCoverParam">
+        update fs_user_course_video set thumbnail = #{thumbnail} where video_id in
+        <foreach item="videoId" collection="videoIds" open="(" separator="," close=")">
+            #{videoId}
+        </foreach>
+    </update>
 </mapper>