public async Task ReceiveAsync(Message message, CancellationToken cancellationToken)
{
Trace.TraceInformation($"From: {message.From} \tContent: {message.Content}");
var request = new FaqRequest {
Ask = message.Content.ToString()
};
var response = await _faqService.AskThenIAnswer(request);
if (response.Score >= 0.8)
{
await _sender.SendMessageAsync($"{response.Answer}", message.From, cancellationToken);
}
else if (response.Score >= 0.5)
{
await _sender.SendMessageAsync($"Eu acho que a resposta para o que você precisa é:", message.From, cancellationToken);
cancellationToken.WaitHandle.WaitOne(TimeSpan.FromSeconds(1));
await _sender.SendMessageAsync($"{response.Answer}", message.From, cancellationToken);
}
else
{
await _sender.SendMessageAsync($"Infelizmente eu ainda não sei isso! Mas vou me aprimorar, prometo!", message.From, cancellationToken);
}
}
protected FaqRequestDetail ToDetauls(FaqRequest request)
{
FaqRequestDetail requestDetail = new FaqRequestDetail
{
Id = request.Id,
Question = request.Question,
Status = request.Status,
CreatedAt = request.CreatedAt,
IsDeleted = request.IsDeleted,
AvatarLink = PlatformConfiguration.DefaultAvatarPath
};
if (!String.IsNullOrEmpty(request.UserId))
{
ApplicationUser user = DataContext.Users.Find(request.UserId);
if (user != null)
{
requestDetail.CreatedBy = String.Format("{0} {1}", user.LastName, user.FirstName);
if (String.IsNullOrWhiteSpace(requestDetail.CreatedBy))
{
requestDetail.CreatedBy = user.UserName;
}
}
}
return(requestDetail);
}
public async Task <FaqResponse <string> > AskThenIAnswer(FaqRequest request)
{
var cachedResponse = await _cacheService.Get(request.Ask);
if (cachedResponse != null)
{
return(cachedResponse);
}
var qnaRequest = new QnaMakerRequest {
Question = request.Ask
};
var requestContent = new StringContent(JsonConvert.SerializeObject(qnaRequest), Encoding.UTF8, "application/json");
var requestMessage = GetRequestMessage(requestContent);
var response = await _httpClient.SendAsync(requestMessage);
var responseContent = await response.Content.ReadAsStringAsync();
var qnaResponse = JsonConvert.DeserializeObject <QnaMakerResponse>(responseContent);
var faqResponse = new FaqResponse <string> {
Answer = HttpUtility.HtmlDecode(qnaResponse.Answer), Score = qnaResponse.Score / 100f
};
await _cacheService.AddOrUpdate(request.Ask, faqResponse);
return(faqResponse);
}
protected override void OnHandling(RemoveFaqRequestCommand command, CommandResult result)
{
FaqRequest request = DataContext.FaqRequests.Find(command.Id);
if (request != null)
{
DataContext.FaqRequests.Remove(request);
}
}
protected override void OnHandling(RecoveryFaqRequestCommand command, CommandResult result)
{
FaqRequest request = DataContext.FaqRequests.Find(command.Id);
if (request != null)
{
request.IsDeleted = false;
DataContext.Entry(request).State = EntityState.Modified;
}
}
protected override void OnHandling(OpenFaqRequestCommand command, CommandResult result)
{
FaqRequest request = DataContext.FaqRequests.Find(command.Id);
if (request != null)
{
request.Status = FaqRequestStatus.Open;
DataContext.Entry(request).State = EntityState.Modified;
}
}
protected override FindFaqRequestByIdQueryResult OnExecuting(IdCriterion criterion)
{
FaqRequest request = DataContext.FaqRequests.Find(criterion.Id);
FindFaqRequestByIdQueryResult result = new FindFaqRequestByIdQueryResult
{
RequestDetail = ToDetauls(request)
};
return(result);
}
protected override void OnHandling(FaqRequestCommand command, CommandResult result)
{
FaqRequest request = new FaqRequest
{
Question = command.Question,
UserId = UserContext.UserId,
Status = FaqRequestStatus.Open,
CreatedAt = DateTime.Now
};
DataContext.FaqRequests.Add(request);
}
public async Task CallQna_ShouldReturn_Something()
{
//Arrange
var faqRequest = new FaqRequest {
Ask = "Hi"
};
//Act
var response = await _qnaMakerFaqService.AskThenIAnswer(faqRequest);
//Assert
Assert.That(response, Is.Not.Null);
Assert.That(response.Answer, Is.Not.Null);
Assert.That(response.Score, Is.Positive);
}
public async Task CallQna_ShouldReturn_CorrectAnswer(string question, string expectedAnswer, float confidenceThreshold)
{
//Arrange
var faqRequest = new FaqRequest {
Ask = question
};
//Act
var response = await _qnaMakerFaqService.AskThenIAnswer(faqRequest);
//Assert
Assert.That(response, Is.Not.Null);
Assert.That(response.Answer, Is.Not.Null);
Assert.That(response.Answer, Is.EqualTo(expectedAnswer));
Assert.That(response.Score, Is.Positive);
Assert.That(response.Score, Is.GreaterThan(confidenceThreshold));
}
