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cooleshow-user/user-website/src/main/java/com/yonge/cooleshow/website/controller/CourseGroupController.java

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+package com.yonge.cooleshow.website.controller;
+
+
+import com.yonge.cooleshow.biz.dal.dto.CheckCourseTimeDto;
+import com.yonge.cooleshow.biz.dal.dto.LiveCourseGroupDto;
+import com.yonge.cooleshow.biz.dal.entity.CourseTimeEntity;
+import com.yonge.cooleshow.biz.dal.service.CourseGroupService;
+import com.yonge.cooleshow.biz.dal.vo.CourseGroupVo;
+import com.yonge.cooleshow.biz.dal.vo.LiveCourseInfoVo;
+import com.yonge.cooleshow.common.controller.BaseController;
+import com.yonge.cooleshow.common.entity.HttpResponseResult;
+import com.yonge.toolset.base.page.PageInfo;
+import io.swagger.annotations.*;
+import org.springframework.web.bind.annotation.*;
+
+import javax.annotation.Resource;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * 课程组表(CourseGroup)表控制层
+ *
+ * @author hgw
+ * @since 2022-03-18 15:29:10
+ */
+@Api(tags = "课程组表")
+@RestController
+@RequestMapping("/courseGroup")
+public class CourseGroupController extends BaseController {
+    /**
+     * 服务对象
+     */
+    @Resource
+    private CourseGroupService courseGroupService;
+
+    @ApiOperation("直播课详情")
+    @GetMapping("/queryLiveCourseInfo")
+    public HttpResponseResult<LiveCourseInfoVo> queryLiveCourseInfo(@ApiParam(value = "课程组id", required = true) @RequestParam(value = "groupId") Long groupId) {
+        return succeed(courseGroupService.queryLiveCourseInfo(groupId));
+    }
+
+    @ApiImplicitParams({
+            @ApiImplicitParam(name = "teacherId", dataType = "Long", value = "老师id"),
+            @ApiImplicitParam(name = "search", dataType = "String", value = "关键字"),
+            @ApiImplicitParam(name = "groupStatus", dataType = "String", value = "课程组状态  ING(进行中)  NOT_SALE(未开售,未上架) APPLY(报名中,销售中) COMPLETE(已完成)"),
+            @ApiImplicitParam(name = "page", dataType = "Integer", value = "页数"),
+            @ApiImplicitParam(name = "rows", dataType = "Integer", value = "每页数量"),
+    })
+    @ApiOperation("分页查询直播课课程组列表")
+    @PostMapping("/queryPageCourseGroup")
+    public HttpResponseResult<PageInfo<CourseGroupVo>> queryPageLiveCourseGroup(@RequestBody Map<String, Object> param) {
+        return succeed(courseGroupService.queryPageLiveCourseGroup(param));
+    }
+
+    @ApiOperation("创建直播课程组-新增课程组")
+    @PostMapping("/addLiveCourse")
+    public HttpResponseResult<Object> addLiveCourse(@RequestBody LiveCourseGroupDto dto) {
+        courseGroupService.addLiveCourse(dto);
+        return succeed();
+    }
+
+    @ApiOperation("创建直播课程组-锁定课程时间-将课时写到缓存当作锁定的时间")
+    @PostMapping("/lockCourseToCache")
+    public HttpResponseResult<List<CourseTimeEntity>> lockCourseToCache(@RequestBody CheckCourseTimeDto dto) {
+        return succeed(courseGroupService.lockCourseToCache(dto));
+    }
+
+    @ApiOperation("创建直播课程组-解除锁定课程时间-删除写到缓存当作锁定的课时")
+    @GetMapping("/unlockCourseToCache")
+    public HttpResponseResult<Object> unlockCourseToCache(@RequestParam("teacherId") Long teacherId) {
+        courseGroupService.unlockCourseToCache(teacherId);
+        return succeed();
+    }
+
+    @ApiOperation("取消课程组-下架课程组")
+    @GetMapping("/cancelCourseGroup")
+    public HttpResponseResult<Object> cancelCourseGroup(@RequestParam("groupId") Long groupId) {
+        courseGroupService.cancelCourseGroup(groupId);
+        return succeed();
+    }
+
+    @ApiOperation("获取老师排直播课时锁定的课时")
+    @GetMapping("/getLockCache")
+    public HttpResponseResult<Object> getLockCache(@RequestParam("teacherId") Long teacherId) {
+        return succeed(courseGroupService.getLiveLockTimeCache(teacherId).get(teacherId));
+    }
+
+}
+

cooleshow-user/user-website/src/main/java/com/yonge/cooleshow/website/controller/TeacherFreeTimeController.java

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+package com.yonge.cooleshow.website.controller;
+
+import com.yonge.cooleshow.auth.api.client.SysUserFeignService;
+import com.yonge.cooleshow.auth.api.entity.SysUser;
+import com.yonge.cooleshow.biz.dal.dto.PracticeTimesSetting;
+import com.yonge.cooleshow.biz.dal.entity.TeacherFreeTime;
+import com.yonge.cooleshow.biz.dal.service.TeacherFreeTimeService;
+import com.yonge.cooleshow.biz.dal.vo.TeacherFreeTimeVo;
+import com.yonge.cooleshow.common.controller.BaseController;
+import com.yonge.cooleshow.common.entity.HttpResponseResult;
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+import org.springframework.http.HttpStatus;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import javax.annotation.Resource;
+import javax.validation.Valid;
+
+/**
+ * 老师可排课时间表(TeacherFreeTime)表控制层
+ *
+ * @author zx
+ * @since 2022-03-25 10:04:26
+ */
+@Api(tags = "老师可排课时间表")
+@RestController
+@RequestMapping("/teacherFreeTime")
+public class TeacherFreeTimeController extends BaseController {
+    /**
+     * 服务对象
+     */
+    @Resource
+    private TeacherFreeTimeService teacherFreeTimeService;
+    @Resource
+    private SysUserFeignService sysUserFeignService;
+
+    @ApiOperation(value = "新增、修改老师陪练课设置")
+    @PostMapping("/upSet")
+    public HttpResponseResult upSet(@Valid @RequestBody TeacherFreeTime teacherFreeTime){
+        SysUser user = sysUserFeignService.queryUserInfo();
+        if (user == null || null == user.getId()) {
+            return failed(HttpStatus.FORBIDDEN, "请登录");
+        }
+        teacherFreeTime.setTeacherId(user.getId());
+        teacherFreeTimeService.upSet(teacherFreeTime);
+        return succeed();
+    }
+
+    @ApiOperation(value = "获取老师陪练课设置")
+    @PostMapping("/getDetail")
+    public HttpResponseResult<TeacherFreeTimeVo> getDetail(@RequestBody PracticeTimesSetting practiceTimesSetting){
+        SysUser user = sysUserFeignService.queryUserInfo();
+        if (user == null || null == user.getId()) {
+            return failed(HttpStatus.FORBIDDEN, "请登录");
+        }
+        practiceTimesSetting.setUserId(user.getId());
+        return succeed(teacherFreeTimeService.getDetail(practiceTimesSetting));
+    }
+}
+

cooleshow-user/user-website/src/main/java/com/yonge/cooleshow/website/controller/VideoGroupController.java

@@ -0,0 +1,155 @@
+package com.yonge.cooleshow.website.controller;
+
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.yonge.cooleshow.auth.api.client.SysUserFeignService;
+import com.yonge.cooleshow.auth.api.entity.SysUser;
+import com.yonge.cooleshow.biz.dal.dto.search.VideoLessonGroupSearch;
+import com.yonge.cooleshow.biz.dal.entity.VideoLessonGroup;
+import com.yonge.cooleshow.biz.dal.service.VideoLessonGroupService;
+import com.yonge.cooleshow.biz.dal.support.PageUtil;
+import com.yonge.cooleshow.biz.dal.valid.AddGroup;
+import com.yonge.cooleshow.biz.dal.valid.UpdateGroup;
+import com.yonge.cooleshow.biz.dal.vo.VideoLessonGroupUpVo;
+import com.yonge.cooleshow.biz.dal.vo.VideoLessonGroupVo;
+import com.yonge.cooleshow.biz.dal.vo.VideoLessonStudentVo;
+import com.yonge.cooleshow.biz.dal.vo.VideoLessonVo;
+import com.yonge.cooleshow.common.controller.BaseController;
+import com.yonge.cooleshow.common.entity.HttpResponseResult;
+import com.yonge.toolset.base.page.PageInfo;
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+import org.apache.commons.collections.CollectionUtils;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpStatus;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.*;
+
+import javax.validation.constraints.NotNull;
+
+/**
+ * 视频课基本信息表 web 控制层
+ * @author yzp
+ * @date 2022-03-26 00:21:46
+ * @version v1.0
+ **/
+@RestController
+@RequestMapping("/videoLessonGroup")
+@Api(tags = "视频课组")
+public class VideoGroupController extends BaseController {
+    @Autowired
+    private SysUserFeignService sysUserFeignService;
+
+    @Autowired
+    private VideoLessonGroupService videoLessonGroupService;
+
+    /**
+    * @Description: 查询视频课组
+    * @Author: cy
+    * @Date: 2022/3/31
+    */
+    @ApiOperation(value = "查询视频课组")
+    @PostMapping(value = "/page")
+    public HttpResponseResult<PageInfo<VideoLessonGroupVo>> page(@RequestBody VideoLessonGroupSearch query) {
+        SysUser sysUser = sysUserFeignService.queryUserInfo();
+        if (sysUser == null || sysUser.getId() == null) {
+            return failed(HttpStatus.FORBIDDEN, "请登录");
+        }
+
+        query.setTeacherId(sysUser.getId());
+        IPage<VideoLessonGroupVo> pages = videoLessonGroupService.selectPage(PageUtil.getPage(query), query);
+        return succeed(PageUtil.pageInfo(pages));
+    }
+
+    /**
+    * @Description: 新增视频课组
+    * @Author: cy
+    * @Date: 2022/3/31
+    */
+    @ApiOperation(value = "新增视频课组", httpMethod = "POST", consumes = "application/json", produces = "application/json")
+    @PostMapping(value = "/create", consumes = "application/json", produces = "application/json")
+    public HttpResponseResult<Object> create(@Validated @RequestBody VideoLessonGroup videoLessonGroup) {
+        SysUser sysUser = sysUserFeignService.queryUserInfo();
+        if (sysUser == null) {
+            return failed("用户信息获取失败");
+        }
+
+        videoLessonGroup.setTeacherId(sysUser.getId());
+        videoLessonGroupService.save(videoLessonGroup);
+        return succeed();
+    }
+
+    /**
+    * @Description: 修改视频课组
+    * @Author: cy
+    * @Date: 2022/3/31
+    */
+    @ApiOperation(value = "修改视频课组", httpMethod = "POST", consumes = "application/json", produces = "application/json")
+    @PostMapping(value = "/updateGroup", consumes = "application/json", produces = "application/json")
+    public HttpResponseResult<Object> update(@Validated @RequestBody VideoLessonGroupUpVo lessonGroupUpVo) {
+        videoLessonGroupService.updateGroup(lessonGroupUpVo);
+        return succeed();
+    }
+
+    /**
+    * @Description: 删除视频课组
+    * @Author: cy
+    * @Date: 2022/3/31
+    */
+    @ApiOperation(value = "删除视频课组", httpMethod = "POST", consumes = "application/json", produces = "application/json")
+    @PostMapping("/delete/{id}")
+    public Object delete(@PathVariable Long id) {
+        videoLessonGroupService.deleteGroup(id);
+        return succeed();
+    }
+
+    /**
+    * @Description: 新增视频课组&视频课
+    * @Author: cy
+    * @Date: 2022/4/1
+    */
+    @ApiOperation(value = "新增视频课组&视频课", httpMethod = "POST", consumes = "application/json", produces = "application/json")
+    @PostMapping(value = "/add", consumes = "application/json", produces = "application/json")
+    public HttpResponseResult<Object> add(@Validated(AddGroup.class) @RequestBody VideoLessonVo lessonVo) {
+        SysUser sysUser = sysUserFeignService.queryUserInfo();
+
+        if (sysUser == null||sysUser.getId()==null) {
+            return failed("用户信息获取失败");
+        }
+        if (CollectionUtils.isEmpty(lessonVo.getLessonList())) {
+            return failed("课程不能为空");
+        }
+        videoLessonGroupService.add(lessonVo,sysUser);
+        return succeed();
+    }
+
+    /**
+     * @Description: 根据组id查询视频课&视频课组
+     * @Author: cy
+     * @Date: 2022/4/2
+     */
+    @ApiOperation(value = "根据组id查询视频课&视频课组")
+    @GetMapping(value="/selectVideoLesson")
+    public HttpResponseResult<VideoLessonStudentVo> selectVideoLesson(@NotNull(message = "视频组id不能为空") Long groupId) {
+        return succeed(videoLessonGroupService.selectVideoLesson(groupId));
+    }
+
+    /**
+     * @Description: 修改视频课组&视频课
+     * @Author: cy
+     * @Date: 2022/4/7
+     */
+    @ApiOperation(value = "修改视频课组&视频课", httpMethod = "POST", consumes = "application/json", produces = "application/json")
+    @PostMapping(value = "/update", consumes = "application/json", produces = "application/json")
+    public HttpResponseResult<Object> update(@Validated(UpdateGroup.class) @RequestBody VideoLessonVo lessonVo) {
+        SysUser sysUser = sysUserFeignService.queryUserInfo();
+
+        if (sysUser == null||sysUser.getId()==null) {
+            return failed("用户信息获取失败");
+        }
+        if (CollectionUtils.isEmpty(lessonVo.getLessonList())) {
+            return failed("课程不能为空");
+        }
+        videoLessonGroupService.update(lessonVo,sysUser);
+        return succeed();
+    }
+}

cooleshow-user/user-website/src/main/java/com/yonge/cooleshow/website/controller/VideoLessonGroupDetailController.java

@@ -0,0 +1,144 @@
+package com.yonge.cooleshow.website.controller;
+
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.yonge.cooleshow.auth.api.client.SysUserFeignService;
+import com.yonge.cooleshow.auth.api.entity.SysUser;
+import com.yonge.cooleshow.biz.dal.dto.search.VideoLessonEvaluateSearch;
+import com.yonge.cooleshow.biz.dal.dto.search.VideoLessonSearch;
+import com.yonge.cooleshow.biz.dal.entity.VideoLessonEvaluate;
+import com.yonge.cooleshow.biz.dal.entity.VideoLessonGroupDetail;
+import com.yonge.cooleshow.biz.dal.service.VideoLessonEvaluateService;
+import com.yonge.cooleshow.biz.dal.service.VideoLessonGroupDetailService;
+import com.yonge.cooleshow.biz.dal.support.PageUtil;
+import com.yonge.cooleshow.biz.dal.valid.impl.ValidList;
+import com.yonge.cooleshow.biz.dal.vo.VideoLessonEvaluateVo;
+import com.yonge.cooleshow.biz.dal.vo.VideoLessonGroupDetailUpVo;
+import com.yonge.cooleshow.biz.dal.vo.VideoLessonGroupDetailVo;
+import com.yonge.cooleshow.biz.dal.vo.VideoLessonPurchaseStudent;
+import com.yonge.cooleshow.common.controller.BaseController;
+import com.yonge.cooleshow.common.entity.HttpResponseResult;
+import com.yonge.toolset.base.page.PageInfo;
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.*;
+
+/**
+ * 视频课明细表 web 控制层
+ *
+ * @author yzp
+ * @version v1.0
+ * @date 2022-03-26 00:21:46
+ **/
+@RestController
+@RequestMapping("/videoLesson")
+@Api(tags = "视频课")
+public class VideoLessonGroupDetailController extends BaseController {
+    @Autowired
+    private SysUserFeignService sysUserFeignService;
+    @Autowired
+    private VideoLessonEvaluateService evaluateService;
+
+    @Autowired
+    private VideoLessonGroupDetailService videoLessonGroupDetailService;
+
+    /**
+     * @Description: 查询视频课
+     * @Author: cy
+     * @Date: 2022/3/31
+     */
+    @ApiOperation(value = "查询视频课", httpMethod = "POST", consumes = "application/json", produces = "application/json")
+    @PostMapping(value = "/page", consumes = "application/json", produces = "application/json")
+    public HttpResponseResult<PageInfo<VideoLessonGroupDetailVo>> page(@RequestBody VideoLessonSearch query) {
+        IPage<VideoLessonGroupDetailVo> pages = videoLessonGroupDetailService.selectPage(PageUtil.getPage(query), query);
+        return succeed(PageUtil.pageInfo(pages));
+    }
+
+    /**
+     * @Description: 根据组id查询购买用户
+     * @Author: cy
+     * @Date: 2022/4/1
+     */
+    @ApiOperation(value = "根据组id查询购买用户", httpMethod = "POST", consumes = "application/json", produces = "application/json")
+    @PostMapping(value = "/pageStudent", consumes = "application/json", produces = "application/json")
+    public HttpResponseResult<PageInfo<VideoLessonPurchaseStudent>> pageStudent(@RequestBody VideoLessonSearch query) {
+        IPage<VideoLessonPurchaseStudent> pages = videoLessonGroupDetailService.selectPageStudent(PageUtil.getPage(query), query);
+        return succeed(PageUtil.pageInfo(pages));
+    }
+
+    /**
+     * @Description: 新增视频课
+     * @Author: cy
+     * @Date: 2022/3/31
+     */
+    @ApiOperation(value = "新增视频课", httpMethod = "POST", consumes = "application/json", produces = "application/json")
+    @PostMapping(value = "/create", consumes = "application/json", produces = "application/json")
+    public HttpResponseResult<Object> create(@Validated @RequestBody ValidList<VideoLessonGroupDetail> videoLessonList) {
+        SysUser sysUser = sysUserFeignService.queryUserInfo();
+        if (sysUser == null) {
+            return failed("用户信息获取失败");
+        }
+
+        videoLessonGroupDetailService.insertVideoLesson(videoLessonList, sysUser);
+        return succeed();
+    }
+
+    /**
+     * @Description: 修改视频课
+     * @Author: cy
+     * @Date: 2022/3/31
+     */
+    @ApiOperation(value = "修改视频课", httpMethod = "POST", consumes = "application/json", produces = "application/json")
+    @PostMapping(value = "/update", consumes = "application/json", produces = "application/json")
+    public HttpResponseResult<Object> update(@Validated @RequestBody VideoLessonGroupDetailUpVo detailUpVo) {
+        SysUser sysUser = sysUserFeignService.queryUserInfo();
+        if (sysUser == null) {
+            return failed("用户信息获取失败");
+        }
+
+        videoLessonGroupDetailService.updateDetail(detailUpVo, sysUser);
+        return succeed();
+    }
+
+    /**
+     * @Description: 删除视频课
+     * @Author: cy
+     * @Date: 2022/3/31
+     */
+    @ApiOperation(value = "删除视频课", httpMethod = "POST", consumes = "application/json", produces = "application/json")
+    @PostMapping("/delete/{id}")
+    public Object delete(@PathVariable Long id) {
+        videoLessonGroupDetailService.deleteDetail(id);
+        return succeed();
+    }
+
+    /**
+     * @Description: 视频课评价
+     * @Author: cy
+     * @Date: 2022/4/8
+     */
+    @ApiOperation(value = "视频课评价", httpMethod = "POST", consumes = "application/json", produces = "application/json")
+    @PostMapping(value = "/evaluate", consumes = "application/json", produces = "application/json")
+    public HttpResponseResult<Object> evaluate(@Validated @RequestBody VideoLessonEvaluate evaluate) {
+        SysUser sysUser = sysUserFeignService.queryUserInfo();
+        if (sysUser == null) {
+            return failed("用户信息获取失败");
+        }
+
+        evaluateService.evaluate(evaluate, sysUser);
+        return succeed();
+    }
+
+    /**
+     * @Description: 根据视频id查评论
+     * @Author: cy
+     * @Date: 2022/4/11
+     */
+    @ApiOperation(value = "根据视频id查评论")
+    @PostMapping(value = "/page")
+    public HttpResponseResult<PageInfo<VideoLessonEvaluateVo>> selectEvaluate(@RequestBody VideoLessonEvaluateSearch query) {
+        IPage<VideoLessonEvaluateVo> pages = evaluateService.selectEvaluate(PageUtil.getPage(query), query);
+        return succeed(PageUtil.pageInfo(pages));
+    }
+}

cooleshow-user/user-website/src/main/java/com/yonge/cooleshow/website/controller/open/OpenVideoGroupController.java

@@ -0,0 +1,75 @@
+package com.yonge.cooleshow.website.controller.open;
+
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.yonge.cooleshow.auth.api.client.SysUserFeignService;
+import com.yonge.cooleshow.auth.api.entity.SysUser;
+import com.yonge.cooleshow.biz.dal.dto.search.VideoLessonGroupSearch;
+import com.yonge.cooleshow.biz.dal.entity.VideoLessonGroup;
+import com.yonge.cooleshow.biz.dal.service.VideoLessonGroupService;
+import com.yonge.cooleshow.biz.dal.support.PageUtil;
+import com.yonge.cooleshow.biz.dal.valid.AddGroup;
+import com.yonge.cooleshow.biz.dal.valid.UpdateGroup;
+import com.yonge.cooleshow.biz.dal.vo.VideoLessonGroupUpVo;
+import com.yonge.cooleshow.biz.dal.vo.VideoLessonGroupVo;
+import com.yonge.cooleshow.biz.dal.vo.VideoLessonStudentVo;
+import com.yonge.cooleshow.biz.dal.vo.VideoLessonVo;
+import com.yonge.cooleshow.common.controller.BaseController;
+import com.yonge.cooleshow.common.entity.HttpResponseResult;
+import com.yonge.toolset.base.page.PageInfo;
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+import org.apache.commons.collections.CollectionUtils;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpStatus;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.*;
+
+import javax.validation.constraints.NotNull;
+
+/**
+ * 视频课基本信息表 web 控制层
+ * @author yzp
+ * @date 2022-03-26 00:21:46
+ * @version v1.0
+ **/
+@RestController
+@RequestMapping("/open/videoLessonGroup")
+@Api(tags = "视频课组")
+public class OpenVideoGroupController extends BaseController {
+    @Autowired
+    private SysUserFeignService sysUserFeignService;
+
+    @Autowired
+    private VideoLessonGroupService videoLessonGroupService;
+
+    /**
+    * @Description: 查询视频课组
+    * @Author: cy
+    * @Date: 2022/3/31
+    */
+    @ApiOperation(value = "查询视频课组")
+    @PostMapping(value = "/page")
+    public HttpResponseResult<PageInfo<VideoLessonGroupVo>> page(@RequestBody VideoLessonGroupSearch query) {
+        SysUser sysUser = sysUserFeignService.queryUserInfo();
+        if (sysUser == null || sysUser.getId() == null) {
+            return failed(HttpStatus.FORBIDDEN, "请登录");
+        }
+
+        query.setTeacherId(sysUser.getId());
+        IPage<VideoLessonGroupVo> pages = videoLessonGroupService.selectPage(PageUtil.getPage(query), query);
+        return succeed(PageUtil.pageInfo(pages));
+    }
+
+
+    /**
+     * @Description: 根据组id查询视频课&视频课组
+     * @Author: cy
+     * @Date: 2022/4/2
+     */
+    @ApiOperation(value = "根据组id查询视频课&视频课组")
+    @GetMapping(value="/selectVideoLesson")
+    public HttpResponseResult<VideoLessonStudentVo> selectVideoLesson(@NotNull(message = "视频组id不能为空") Long groupId) {
+        return succeed(videoLessonGroupService.selectVideoLesson(groupId));
+    }
+
+}