private async Task <IActionResult> HandleIntent(QueryResult queryResult, DetectTextIntentRequest request)
{
switch (queryResult.Intent.DisplayName)
{
//command
case UserIntents.RemoveBasketItem:
return(await HandleActionResultFor(new RemoveBasketItemCommand(queryResult, request)));
case UserIntents.OrderFood:
return(await HandleActionResultFor(new AddFoodToCartCommand(queryResult, request)));
case UserIntents.PlaceOrder:
return(await HandleActionResultFor(new PlaceOrderCommand(queryResult, request)));
case UserIntents.RepeatLastOrder:
return(await HandleActionResultFor(new RepeatLastOrderCommand(queryResult, request)));
case UserIntents.ChangeLanguage:
return(await HandleActionResultFor(new ChangeLanguageCommand(queryResult, request)));
//query
case UserIntents.CheckBasket:
return(await HandleQueryResultFor(new GetBasketInformationQuery(queryResult, request)));
case UserIntents.GetDeliveryStatus:
return(await HandleQueryResultFor(new GetDeliveryStatusQuery(queryResult, request)));
case UserIntents.GetCategoryMenu:
return(await HandleQueryResultFor(new GetCategoryMenuQuery(queryResult, request)));
case UserIntents.GetFoodDetails:
return(await HandleQueryResultFor(new GetFoodDetailQuery(queryResult, request)));
case UserIntents.GetRestaurants:
case UserIntents.GetMoreRestaurants:
return(await HandleQueryResultFor(new GetRestaurantListQuery(queryResult, request)));
case UserIntents.GetRestaurantMenu:
return(await HandleQueryResultFor(new GetRestaurantMenuQuery(queryResult, request)));
default:
return(Ok(Envelope.Ok(queryResult.FulfillmentText)));
}
}
public async Task <IActionResult> DetectIntent(DetectTextIntentRequest request)
{
var pref = await _userPreferenceService.GetUserPreference(request.Username);
var response = await _client.DetectIntentAsync(
session : SessionName.FromProjectSession(_projectId, request.SessionId),
queryInput : new QueryInput()
{
Text = new TextInput()
{
Text = request.Text,
LanguageCode = pref.PreferredLanguage
}
}
);
return(await HandleIntent(response.QueryResult, request));
}
public GetBasketInformationQuery(QueryResult queryResult, DetectTextIntentRequest requestSessionId)
{
throw new System.NotImplementedException();
}
public AddFoodToCartCommand(QueryResult queryResult, DetectTextIntentRequest request)
{
QueryResult = queryResult;
Request = request;
}
public GetFoodDetailQuery(QueryResult queryResult, DetectTextIntentRequest requestSessionId)
{
throw new System.NotImplementedException();
}
public GetRestaurantMenuQuery(QueryResult queryResult, DetectTextIntentRequest requestSessionId)
{
QueryResult = queryResult;
}
public RepeatLastOrderCommand(QueryResult queryResult, DetectTextIntentRequest requestSessionId)
{
throw new System.NotImplementedException();
}
public PlaceOrderCommand(QueryResult queryResult, DetectTextIntentRequest request)
{
QueryResult = queryResult;
Request = request;
}
public RemoveBasketItemCommand(QueryResult queryResult, DetectTextIntentRequest requestSessionId)
{
}
public ChangeLanguageCommand(QueryResult queryResult, DetectTextIntentRequest request)
{
QueryResult = queryResult;
SessionId = request.SessionId;
Username = request.Username;
}
public GetDeliveryStatusQuery(QueryResult queryResult, DetectTextIntentRequest requestSessionId)
{
throw new System.NotImplementedException();
}
public GetCategoryMenuQuery(QueryResult queryResult, DetectTextIntentRequest requestSessionId)
{
QueryResult = queryResult;
}
