public async Task Handle(StartInterview request)
{
var interview = await _interviewRepository.Get(request.InterviewId.Value);
var vacancy = await _vacancyRepository.Get(interview.VacancyId);
interview.Status = InterviewStatusEntity.Started;
interview.FormSagaEntity = new FormSagaEntity
{
Questions = vacancy.Form.Questions
.Select(question =>
{
QuestionSagaEntity saga;
switch (question)
{
case InputQuestionEntity input:
saga = new InputQuestionSagaEntity();
break;
case SelectQuestionEntity select:
saga = new SelectQuestionSagaEntity();
break;
case GeneralQuestionEntity general:
saga = new GeneralQuestionSagaEntity();
break;
default:
throw new InvalidOperationException($"Can't convert '{question.GetType().FullName}'");
}
saga.QuestionId = question.Id;
saga.Status = QuestionSagaStatusEntity.NotStarted;
return(saga);
})
.ToList()
};
await _unitOfWork.SaveChangesAsync();
}
}
public async Task <GetInterviewResult> Handle(GetInterview query)
{
var interview = await _interviewRepository.Get(query.InterviewId.Value);
return(new GetInterviewResult
{
JobPositionTitle = interview.Vacancy.JobPosition.Title,
TeamTitle = interview.Vacancy.Team.Title,
FullName = interview.Candidate.FirstName + " " + interview.Candidate.LastName,
CorrectAnswersCount = interview.Result.CorrectAnswersCount,
IncorrectAnswersCount = interview.Result.IncorrectAnswersCount,
Email = interview.Candidate.Email,
CityTitle = interview.Vacancy.Team.City.Name,
Phone = interview.Candidate.Phone,
Questions = interview.GetQuestions()
.Select(q => new Question
{
Title = q.Question.Title,
Answer = q switch {
SelectQuestionSagaEntity select => string.Join(", ", select.SelectedOptions.Select(o => o.Title)),
InputQuestionSagaEntity input => input.Answer,
GeneralQuestionSagaEntity general => general.Answer,
_ => throw new InvalidOperationException($"Can't get answer for '{q.GetType().Name}' question.")
},
private static void Answer(Answer command, GeneralQuestionSagaEntity generalQuestionSagaEntity)
{
generalQuestionSagaEntity.Answer = command.Value;
generalQuestionSagaEntity.Result = null;
}