public async Task <ActionResult <IEnumerable <HomeworkWithLectureResource> > > AddHomeworkToLecture(int lectureId, [FromBody] string task) { await _lectureService.AddHomeworkToLecture(lectureId, task); var updatedLecture = await _lectureService.GetLectureWithHomeworksById(lectureId); var homeworksOfUpdatedLectureResource = _mapper.Map <IEnumerable <Homework>, IEnumerable <HomeworkWithLectureResource> >(updatedLecture.Homeworks); return(Ok(homeworksOfUpdatedLectureResource)); }