/// <summary>
/// Initializes a new instance of the <see cref="AlexaController"/> class.
/// </summary>
/// <param name="userManager">The <see cref="UserManager{TUser}"/> to use.</param>
/// <param name="telemetry">The <see cref="ISiteTelemetry"/> to use.</param>
/// <param name="siteOptions">The current site options.</param>
/// <param name="logger">The <see cref="ILogger"/> to use.</param>
public AlexaController(
UserManager <LondonTravelUser> userManager,
ISiteTelemetry telemetry,
SiteOptions siteOptions,
ILogger <AlexaController> logger)
{
_userManager = userManager;
_telemetry = telemetry;
_options = siteOptions?.Alexa;
_logger = logger;
}
public async Task <AlexaResponseBody> ProcessActivity(AlexaRequestBody alexaRequest, AlexaOptions alexaOptions, BotCallbackHandler callback)
{
TurnContext context = null;
try
{
Options = alexaOptions;
var activity = RequestToActivity(alexaRequest);
BotAssert.ActivityNotNull(activity);
context = new TurnContext(this, activity);
if (alexaRequest.Session.Attributes != null && alexaRequest.Session.Attributes.Any())
{
context.TurnState.Add("AlexaSessionAttributes", alexaRequest.Session.Attributes);
}
else
{
context.TurnState.Add("AlexaSessionAttributes", new Dictionary <string, string>());
}
context.TurnState.Add("AlexaResponseDirectives", new List <IAlexaDirective>());
Responses = new Dictionary <string, List <Activity> >();
await base.RunPipelineAsync(context, callback, default(CancellationToken)).ConfigureAwait(false);
var key = $"{activity.Conversation.Id}:{activity.Id}";
try
{
AlexaResponseBody response = null;
var activities = Responses.ContainsKey(key) ? Responses[key] : new List <Activity>();
response = CreateResponseFromLastActivity(activities, context);
response.SessionAttributes = context.AlexaSessionAttributes();
return(response);
}
finally
{
if (Responses.ContainsKey(key))
{
Responses.Remove(key);
}
}
}
catch (Exception ex)
{
await alexaOptions.OnTurnError(context, ex);
throw;
}
}
public AlexaRequestHandler(AlexaAdapter alexaAdapter, AlexaOptions alexaOptions)
{
_alexaAdapter = alexaAdapter;
_alexaOptions = alexaOptions;
}
