private int?GetAnswerPercentage(List <ValuationTestQuestion> questions, ValuationTestQuestionItem answer)
{
var questionId = ObjectId.Parse(answer.Id);
var question = questions.First(q => q.Id == questionId);
return(question.Percentage);
}
private int?GetAnswerGrade(List <ValuationTestQuestion> questions, ValuationTestQuestionItem answer)
{
var questionId = ObjectId.Parse(answer.Id);
var question = questions.First(q => q.Id == questionId);
if (question.Type == ValuationTestQuestion.ValuationTestQuestionType.Discursive)
{
return(null);
}
var correctAnswers = question.Options.Where(o => o.Correct).Select(o => o.Text);
return(correctAnswers.Contains(answer.Answer) ? question.Percentage : 0);
}
private ValuationTestQuestionType?GetAnswerType(List <ValuationTestQuestion> questions, ValuationTestQuestionItem answer)
{
var questionId = ObjectId.Parse(answer.Id);
var question = questions.First(q => q.Id == questionId);
return(question.Type);
}