public ViewModels.QuestionDetail GetQuestionByID(Guid id)
{
ViewModels.QuestionDetail question = repository.GetByID <QuestionDefinition>(id).DeepCopyTo <ViewModels.QuestionDetail>();
question.Options = repository.All <OptionDefinition>().Where(o => o.QuestionID == id).OrderBy(o => o.Order).ToArray();
return(question);
}
public IHttpActionResult GetExamQuestion(Guid id)
{
ViewModels.QuestionDetail question = questionRepository.GetQuestionByID(id);
return(Ok(new
{
ID = question.ID,
QuestionText = question.QuestionText,
Type = question.Type,
Options = question.Options.Select(o => new { ID = o.ID, Answer = o.Answer }).ToArray()
}));
}
public int UpdateQuestion(ViewModels.QuestionDetail question)
{
repository.Upsert(question.DeepCopyTo <QuestionDefinition>());
OptionDefinition[] existingOptions = repository.All <OptionDefinition>().Where(o => o.QuestionID == question.ID).ToArray();
foreach (OptionDefinition option in question.Options)
{
option.QuestionID = question.ID;
repository.Upsert(option);
}
foreach (OptionDefinition item in existingOptions.Where(eo => !question.Options.Any(no => no.ID == eo.ID)))
{
repository.Delete(item);
}
repository.SaveChanges();
return(question.Number);
}
public IHttpActionResult Post(ViewModels.QuestionDetail question)
{
return(Ok(questionRepository.UpdateQuestion(question)));
}
