/// <summary>
/// OnExtractHistoryFetchTaskAsync
/// </summary>
/// <param name="turnContext">turnContext</param>
/// <param name="action">action</param>
/// <param name="cancellationToken">cancellationToken</param>
/// <returns>A <see cref="Task{TResult}"/> representing the result of the asynchronous operation.</returns>
public async Task <MessagingExtensionActionResponse> OnExtractHistoryFetchTaskAsync(ITurnContext <IInvokeActivity> turnContext, MessagingExtensionAction action, CancellationToken cancellationToken)
{
var attachment = AdaptiveTextCard(Resources.Strings.UnsupportedConversation);
if (turnContext.IsSupportedConversation())
{
if (action.CommandId == CommandId)
{
// Auth checking. Login form will be opened if auth required
var isAuthenticated = await IsAuthenticated(turnContext, cancellationToken);
if (!isAuthenticated)
{
return(await Authenticate(turnContext, action, cancellationToken));
}
else if (await turnContext.IsBotAddedToTheConversationAsync())
{
attachment = ExtractHistoryMessagingExtensionCard.Generate(turnContext, configuration.ReportFormats);
}
else
{
attachment = ExtractHistoryMessagingExtensionCard.GenerateInstallCard(turnContext);
}
}
}
return(new MessagingExtensionActionResponse
{
Task = this.TaskModuleReportCardTask(turnContext, attachment),
});
}