public ReservationResult(ReservationProperty property, ReservationStatus status = ReservationStatus.Unknown, ReservationOutcome outcome = null)
{
NewReservation = property ?? throw new ArgumentNullException(nameof(property));
Status = status;
Outcome = new List <ReservationOutcome>();
Outcome.Add(outcome);
}
private async Task <DialogTurnResult> GetAllRequiredPropertiesAsync(WaterfallStepContext stepContext, CancellationToken cancellationToken)
{
var context = stepContext.Context;
// Get current reservation from accessor.
var newReservation = await ReservationsAccessor.GetAsync(stepContext.Context, () => new ReservationProperty());
// Get on turn (includes LUIS entities captured by parent).
var onTurnProperty = await OnTurnAccessor.GetAsync(context);
ReservationResult reservationResult = null;
if (onTurnProperty != null)
{
if (newReservation != null)
{
// Update reservation object and gather results.
reservationResult = newReservation.UpdateProperties(onTurnProperty);
}
else
{
reservationResult = ReservationProperty.FromOnTurnProperty(onTurnProperty);
}
}
// Set the reservation.
await ReservationsAccessor.SetAsync(context, reservationResult.NewReservation);
// see if updadte reservtion resulted in errors, if so, report them to user.
if (reservationResult != null &&
reservationResult.Status == ReservationStatus.Incomplete &&
reservationResult.Outcome != null &&
reservationResult.Outcome.Count > 0)
{
// Start the prompt with the initial feedback based on update results.
var options = new PromptOptions()
{
Prompt = MessageFactory.Text(reservationResult.Outcome[0].Message),
};
return(await stepContext.PromptAsync(GetLocationDateTimePartySizePrompt, options));
}
else
{
if (reservationResult.NewReservation.HaveCompleteReservation())
{
await context.SendActivityAsync("Ok. I have a table for " + reservationResult.NewReservation.ConfirmationReadOut());
await context.SendActivityAsync(MessageFactory.SuggestedActions(new List <string> {
"Yes", "No"
}, "Should I go ahead and book the table ?"));
}
var options = new PromptOptions()
{
Prompt = MessageFactory.Text(reservationResult.NewReservation.GetMissingPropertyReadOut()),
};
// Start the prompt with the first missing piece of information.
return(await stepContext.PromptAsync(GetLocationDateTimePartySizePrompt, options));
}
}
