private async Task <Activity> HandleSystemMessage(Activity message)
{
if (message.Type == ActivityTypes.DeleteUserData)
{
// Implement user deletion here
// If we handle user deletion, return a real message
}
else if (message.GetActivityType() == ActivityTypes.ConversationUpdate)
{
// Handle conversation state changes, like members being added and removed
// Use Activity.MembersAdded and Activity.MembersRemoved and Activity.Action for info
// Not available in all channels
IConversationUpdateActivity iConversationUpdated = message as IConversationUpdateActivity;
if (iConversationUpdated != null)
{
ConnectorClient connector = new ConnectorClient(new System.Uri(message.ServiceUrl));
foreach (var member in iConversationUpdated.MembersAdded ?? System.Array.Empty <ChannelAccount>())
{
if (member.Id == iConversationUpdated.Recipient.Id)
{
var cardText = await ScubaCardService.GetCardText("0-Welcome");
var reply = RootDialog.GetCardReply(message, cardText);
await connector.Conversations.ReplyToActivityAsync(reply);
}
}
}
}
else if (message.Type == ActivityTypes.ContactRelationUpdate)
{
// Handle add/remove from contact lists
// Activity.From + Activity.Action represent what happened
}
else if (message.Type == ActivityTypes.Typing)
{
// Handle knowing tha the user is typing
}
else if (message.Type == ActivityTypes.Ping)
{
}
return(null);
}
private async Task <Activity> HandleSystemMessage(Activity message)
{
if (message.Type == ActivityTypes.DeleteUserData)
{
// Implement user deletion here
// If we handle user deletion, return a real message
}
else if (message.Type == ActivityTypes.ConversationUpdate)// && message.ChannelId != "directline")
{
MicrosoftAppCredentials.TrustServiceUrl(message.ServiceUrl);
IConversationUpdateActivity iConversationUpdated = message as IConversationUpdateActivity;
if (iConversationUpdated != null)
{
ConnectorClient connector = new ConnectorClient(new System.Uri(message.ServiceUrl));
foreach (var member in iConversationUpdated.MembersAdded ?? System.Array.Empty <ChannelAccount>())
{
if (member.Id == iConversationUpdated.Recipient.Id && message.ChannelId != "directline")
{
var cardText = await CardService.GetCardAttachment("FirstWelcome");
var reply = RootDialog.GetCardReply(message, cardText);
await connector.Conversations.ReplyToActivityAsync(reply);
}
}
}
}
else if (message.Type == ActivityTypes.ContactRelationUpdate)
{
// Handle add/remove from contact lists
// Activity.From + Activity.Action represent what happened
}
else if (message.Type == ActivityTypes.Typing)
{
// Handle knowing tha the user is typing
}
else if (message.Type == ActivityTypes.Ping)
{
}
else if (message.Type == ActivityTypes.Event)
{
using (var scope = DialogModule.BeginLifetimeScope(Conversation.Container, message))
{
var cancellationToken = default(CancellationToken);
var agentService = scope.Resolve <IAgentService>();
switch (message.AsEventActivity().Name)
{
case "connect":
await agentService.RegisterAgentAsync(message, cancellationToken);
break;
case "disconnect":
await agentService.UnregisterAgentAsync(message, cancellationToken);
break;
case "stopConversation":
await StopConversation(agentService, message, cancellationToken);
await agentService.RegisterAgentAsync(message, cancellationToken);
break;
default:
break;
}
}
}
return(null);
}
