public void AddAnswerToQuestion(QuestionDTO question, AnswerDTO answer)
{
var answerFac = new AnswerFacade();
using (var context = new AppDbContext())
{
var quest = context.Questions
.Include(t => t.ThematicArea).Include(t => t.Answers)
.SingleOrDefault(q => q.Id == question.Id);
if (quest == null)
{
return;
}
context.Entry(quest).Collection(c => c.Answers).Load();
int id = answerFac.CreateAnswer(answer);
var option = context.Answers.Find(id);
quest.Answers.Add(option);
context.Entry(quest).State = EntityState.Modified;
context.SaveChanges();
}
}
public List <QuestionDTO> GetListOfQuestionsByTheirAnswers(List <int> ids)
{
var listQ = new List <QuestionDTO>();
var ansFac = new AnswerFacade();
foreach (var quesDto in ids.Select(id => GetQuestionById(ansFac.GetAnswerById(id).Question.Id)))
{
if (!listQ.Select(s => s.Id).Contains(quesDto.Id))
{
listQ.Add(quesDto);
}
}
return(listQ);
}
