public void update(Question question)
{
QuestionUpdater updater = new QuestionUpdater(unswerManipalator,
queryConfigurator);
updater.update(question);
}
public Task <Question> UpdateQuestionAsync(int id, QuestionUpdater updater)
{
if (!_questions.TryGetValue(id, out var question))
{
throw new System.Data.DataException("Not exists");
}
if (updater.Title != null)
{
question.Title = updater.Title;
}
if (updater.Body != null)
{
question.Body = updater.Body;
}
if (updater.CreatorId != null)
{
question.CreatorId = updater.CreatorId.Value;
}
return(Task.FromResult(question));
}
