lessonStatisticsService

1. Query User Information by Lesson Dimension

Description

基于课节维度查询用户信息，这里的数据只是纯业务统计数据，与计费无关
接口地址（仅做说明使用）：https://api.polyv.net/hi-class-api/open/statistics/v1/list

Call Constraints

1. The API call has a frequency limit. Click here for details. For common call exceptions, click here for details.

Unit Test

    @Test
    public void testListLessonStatistics() throws IOException, NoSuchAlgorithmException {
        VClassLessonStatisticsRequest vClassLessonStatisticsRequest = new VClassLessonStatisticsRequest();
        VClassLessonStatisticsResponse vClassLessonStatisticsResponse;
        try {
            vClassLessonStatisticsRequest.setLessonId(super.createLesson()).setPageSize(5);
            vClassLessonStatisticsResponse = new VClassLessonStatisticsServiceImpl().listLessonStatistics(
                    vClassLessonStatisticsRequest);
            Assert.assertNotNull(vClassLessonStatisticsResponse);
            if (vClassLessonStatisticsResponse != null) {
                //to do something ......
                log.debug("测试基于课节维度查询用户信息成功 {}", JSON.toJSONString(vClassLessonStatisticsResponse));
            }
        } catch (PloyvSdkException e) {
            //参数校验不合格 或者 请求服务器端500错误，错误信息见PloyvSdkException.getMessage()
            log.error(e.getMessage(), e);
            // 异常返回做B端异常的业务逻辑，记录log 或者 上报到ETL 或者回滚事务
            throw e;
        } catch (Exception e) {
            log.error("SDK调用异常", e);
            throw e;
        }
    }
}

Unit Test Description

1. If the request is correct, a VClassLessonStatisticsResponse object is returned. The B-end processes business logic based on this object.

2. If the request parameter validation fails, a PloyvSdkException is thrown. The error message can be found in PloyvSdkException.getMessage(), e.g., [ Input parameter [xxx.chat.LivexxxRequest] object validation failed, failed field [pic cannot be empty / msg cannot be empty] ]

3. If the server encounters an exception during processing, a PloyvSdkException is thrown. The error message can be found in PloyvSdkException.getMessage(), e.g., [ Polyv request returned data error, request serial number: 66e7ad29fd04425a84c2b2b562d2025b, error reason: invalid signature. ]

Request Parameter Description

Return Object Description

LessonStatistics Parameter Description