public IEnumerable <GetLectureDTO> GetLectures(int userId, string role)
{
IEnumerable <Lecture> lectureEntites;
if (role == "teacher")
{
lectureEntites = _repository.GetLecturesOfTeacher(userId);
}
else
{
lectureEntites = _repository.GetLectures();
}
return(Mapper.Map <IEnumerable <GetLectureDTO> >(lectureEntites));
}