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@@ -132,6 +132,11 @@ public class CourseGroupServiceImpl extends ServiceImpl<CourseGroupDao, CourseGr
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return queryLiveCourseInfo(groupId, sysUserService.getUser());
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}
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+ @Override
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+ public CourseInfoVo queryCourseInfo(Long groupId) {
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+ return queryCourseInfo(groupId, sysUserService.getUser());
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+ }
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+
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/**
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* 查询课程组详情-直播课详情
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*
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@@ -212,6 +217,65 @@ public class CourseGroupServiceImpl extends ServiceImpl<CourseGroupDao, CourseGr
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}
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return result;
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}
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+ private CourseInfoVo queryCourseInfo(Long groupId, SysUser sysUser) {
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+ CourseGroup group = Optional.ofNullable(groupId).map(this::getById)
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+ .orElseThrow(() -> new BizException("课程组信息不存在"));
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+
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+ CourseInfoVo result = new CourseInfoVo();
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+ result.setCourseGroupId(group.getId());
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+ result.setCourseGroupName(group.getName());
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+ result.setCourseStartTime(group.getCourseStartTime());
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+ result.setSingleCourseMinutes(group.getSingleCourseMinutes());
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+ result.setStatus(group.getStatus());
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+ result.setStudentCount(group.getPreStudentNum());
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+ result.setBackgroundPic(group.getBackgroundPic());
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+ result.setTeacherId(group.getTeacherId());
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+ result.setCoursePrice(group.getCoursePrice());
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+ result.setCourseNum(group.getCourseNum());
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+ result.setCourseIntroduce(group.getCourseIntroduce());
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+ result.setSalesStartDate(group.getSalesStartDate());
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+ result.setSalesEndDate(group.getSalesEndDate());
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+ result.setMixStudentNum(group.getMixStudentNum());
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+ result.setImGroupId(group.getImGroupId());
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+ result.setAuditVersion(group.getAuditVersion());
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+ SysUser teacherUser = sysUserService.getByUserId(group.getTeacherId());
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+ if (teacherUser == null) {
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+ throw new BizException("用户不存在");
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+ }
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+ if (sysUser.getId().equals(teacherUser.getId())) {
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+ result.setMyself(true);
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+ } else {
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+ result.setMyself(false);
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+ }
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+ Teacher teacher = teacherService.getById(teacherUser.getId());
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+
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+ if (teacher != null) {
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+ result.setDegreeFlag(teacher.getDegreeFlag());
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+ result.setTeacherFlag(teacher.getTeacherFlag());
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+
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+ }
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+ result.setTeacherName(teacherUser.getRealName());
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+ result.setUserName(teacherUser.getUsername());
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+ result.setAvatar(teacherUser.getAvatar());
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+ Optional.ofNullable(group.getSubjectId()).map(subjectService::get)
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+ .ifPresent(subject -> result.setSubjectName(subject.getName()));
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+ //查询是否购买过该课程组
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+ Long id = sysUser.getId();
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+
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+ //这里修改为，订单完成后才算购买过，待支付和支付中订单不算
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+ //因为页面再点击购买按钮时，会请求/userOrder/getPendingOrder接口，如果有支付中的订单，用户选择继续支付或取消订单
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+ OrderSearch query = new OrderSearch();
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+ query.setUserId(id);
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+ query.setGoodType(GoodTypeEnum.LIVE.getCode());
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+ query.setBizId(groupId);
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+ query.setStatus(OrderStatusEnum.PAID.getCode());
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+ List<UserOrderVo> userOrderVos = userOrderService.selectAllList(query);
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+ result.setExistBuy(0);
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+ if (CollectionUtils.isNotEmpty(userOrderVos)) {
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+ result.setExistBuy(1);
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+ }
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+ return result;
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+ }
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/**
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* 分页查询课程组列表
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