public async Task AddAsync(KnowledgesModel model)
{
var knowledge = KnowledgeToKnowledgeModel.ToKnowledge(model);
List <Question> qr = new List <Question>();
List <Answer> ar;
foreach (var i in knowledge.Questions)
{
ar = new List <Answer>();
foreach (var j in i.Answers)
{
ar.Add(new Answer {
AnswerString = j.AnswerString, CorrectAnswer = j.CorrectAnswer
});
}
qr.Add(new Question {
QuestionString = i.QuestionString, Answers = ar
});
}
await UnitOfWork.KnowledgeRepository.AddAsync(new Knowledge { KnowledgeName = knowledge.KnowledgeName, Questions = qr });
await UnitOfWork.SaveAsync();
}
public async Task UpdateAsync(KnowledgesModel model)
{
var knowledge = KnowledgeToKnowledgeModel.ToKnowledge(model);
var questions = Mapper.Map <IEnumerable <QuestionsModel>, List <Question> >(model.Questions.ToList());
foreach (var i in questions)
{
foreach (var j in i.Answers)
{
await Task.Run(() => UnitOfWork.AnswersRepository.Update(j));
}
await Task.Run(() => UnitOfWork.QuestionRepository.Update(i));
}
UnitOfWork.KnowledgeRepository.Update(knowledge);
await UnitOfWork.SaveAsync();
/*
* return Task.Run(() => {
* UnitOfWork.KnowledgeRepository.Update(book);
* UnitOfWork.SaveAsync();
* });*/
}