public TopicsRoot(IBotContext context) : base()
{
if (context.GetConversationState <TConversationState>().RootTopic == null)
{
context.GetConversationState <TConversationState>().RootTopic = new TState();
}
this.State = context.GetConversationState <TConversationState>().RootTopic;
}
protected override Task OnReceiveActivity(IBotContext context)
{
var msgActivity = context.Request.AsMessageActivity();
if (msgActivity != null)
{
var myState = context.GetConversationState <MyState>();
myState.TurnNumber++;
// calculate something for us to return
int length = (msgActivity.Text ?? string.Empty).Length;
// return our reply to the user
context.Reply($"[{myState.TurnNumber}] You sent {msgActivity.Text} which was {length} characters");
return(Task.CompletedTask);
}
var convUpdateActivity = context.Request.AsConversationUpdateActivity();
if (convUpdateActivity != null)
{
foreach (var newMember in convUpdateActivity.MembersAdded)
{
if (newMember.Id != convUpdateActivity.Recipient.Id)
{
context.Reply("Hello and welcome to the echo bot.");
}
}
return(Task.CompletedTask);
}
return(Task.CompletedTask);
}
public async Task OnReceiveActivity(IBotContext context)
{
var msgActivity = context.Request.AsMessageActivity();
if (msgActivity != null)
{
var conversationState = context.GetConversationState <EchoState>() ?? new EchoState();
conversationState.TurnNumber++;
// calculate something for us to return
int length = (msgActivity.Text ?? string.Empty).Length;
// simulate calling a dependent service that was injected
await _myService.DoSomethingAsync();
// return our reply to the user
context.Reply($"[{conversationState.TurnNumber}] You sent {msgActivity.Text} which was {length} characters");
}
var convUpdateActivity = context.Request.AsConversationUpdateActivity();
if (convUpdateActivity != null)
{
foreach (var newMember in convUpdateActivity.MembersAdded)
{
if (newMember.Id != convUpdateActivity.Recipient.Id)
{
context.Reply("Hello and welcome to the echo bot.");
}
}
}
}
