// add question and answers to questionnaire
public async Task <Questionnaire> AddQuestionsAsync(int questionnaireId,
IEnumerable <Question> questions)
{
VerifyManagementPermission();
int authId = GetClaimId(ClaimType.UserId);
foreach (var question in questions)
{
question.QuestionnaireId = questionnaireId;
var addedQuestion = await _questionRepository.AddSaveAsync(authId, question);
foreach (var answer in question.Answers)
{
answer.QuestionId = addedQuestion.Id;
await _answerRepository.AddAsync(authId, answer);
}
await _answerRepository.SaveAsync();
}
return(await _questionnaireRepository.GetByIdAsync(questionnaireId));
}