public async Task <IList <QuestionDTO> > GetRandomQuestionsForCourse(int courseId)
{
// AutoMapper Setup.
var iMapper = BLLAutoMapper.GetMapper;
try
{
List <Question> source = Database.Question.Find(question => question.Topic.CourseId == courseId).ToList();
List <QuestionDTO> allCourseQuestions = iMapper.Map <List <Question>, List <QuestionDTO> >(source);
int questionCount = (await Database.Course.GetAsync(courseId)).CourseTestQuestionsNumber;
return(BLLRepository.RandomQuestionList(allCourseQuestions, questionCount));
}
catch (Exception ex)
{
throw new Exception(ex.Message);
}
}