public static async Task StartSurvey(ResumptionCookie cookie, CancellationToken token)
{
var container = WebApiApplication.FindContainer();
// the ResumptionCookie has the "key" necessary to resume the conversation
var message = cookie.GetMessage();
ConnectorClient client = new ConnectorClient(new Uri(message.ServiceUrl));
try
{
var conversation = await client.Conversations.CreateDirectConversationAsync(message.Recipient, message.From);
message.Conversation.Id = conversation.Id;
}
catch (HttpOperationException ex)
{
var reply = message.CreateReply();
reply.Text = ex.Message;
await client.Conversations.SendToConversationAsync(reply);
return;
}
// we instantiate our dependencies based on an IMessageActivity implementation
using (var scope = DialogModule.BeginLifetimeScope(container, message))
{
// find the bot data interface and load up the conversation dialog state
var botData = scope.Resolve <IBotData>();
await botData.LoadAsync(token);
// resolve the dialog task
IDialogTask task = scope.Resolve <IDialogTask>();
// make a dialog to push on the top of the stack
var child = scope.Resolve <SurveyDialog>();
// wrap it with an additional dialog that will restart the wait for
// messages from the user once the child dialog has finished
var interruption = child.Void <object, IMessageActivity>();
try
{
// put the interrupting dialog on the stack
task.Call(interruption, null);
// start running the interrupting dialog
await task.PollAsync(token);
}
finally
{
// save out the conversation dialog state
await botData.FlushAsync(token);
}
}
}
public static async Task StartSurvey(ResumptionCookie cookie, CancellationToken token)
{
var container = WebApiApplication.FindContainer();
// the ResumptionCookie has the "key" necessary to resume the conversation
var message = cookie.GetMessage();
// we instantiate our dependencies based on an IMessageActivity implementation
using (var scope = DialogModule.BeginLifetimeScope(container, message))
{
// find the bot data interface and load up the conversation dialog state
var botData = scope.Resolve <IBotData>();
await botData.LoadAsync(token);
// resolve the dialog stack
IDialogStack stack = stack = scope.Resolve <IDialogStack>();
// make a dialog to push on the top of the stack
var child = scope.Resolve <SurveyDialog>();
// wrap it with an additional dialog that will restart the wait for
// messages from the user once the child dialog has finished
var interruption = child.Void <object, IMessageActivity>();
try
{
// put the interrupting dialog on the stack
stack.Call(interruption, null);
// start running the interrupting dialog
await stack.PollAsync(token);
}
finally
{
// save out the conversation dialog state
await botData.FlushAsync(token);
}
}
}