public void SendMessageToUser(string userId, string message)
{
var signalRPublisher = new SignalRPublisher();
var inMemoryRepository = new InMemoryUserRepository();
var currentUser = inMemoryRepository.Get(Guid.Parse(Context.ConnectionId));
var toUser = inMemoryRepository.Get(Guid.Parse(userId));
signalRPublisher.Send(currentUser.Id, BuildChatReceived(currentUser, toUser, message));
signalRPublisher.Send(toUser.Id, BuildChatReceived(currentUser, toUser, message));
}
private async Task HandleUserIdPrompt(IDialogContext context, IAwaitable <string> result)
{
Debug.WriteLine("UnknownUserRootDialog.HandleUserIdPrompt > Start");
try {
var userName = await result;
Debug.WriteLine("UnknownUserRootDialog.HandleUserIdPrompt > Before context.PostAsync");
await context.PostAsync($"Welcome {userId}!");
Debug.WriteLine("UnknownUserRootDialog.HandleUserIdPrompt > After context.PostAsync");
var userRepository = InMemoryUserRepository.Get();
userId = userRepository.RegisterChannelUser(context.Activity.From.Id, userName);
context.UserData.SetValue(ConversationStorageKeys.UserNameId, userId);
}
catch (TooManyAttemptsException)
{
}
Debug.WriteLine("UnknownUserRootDialog.HandleUserIdPrompt > Before context.Wait");
context.Wait(this.MessageReceivedAsync);
Debug.WriteLine("UnknownUserRootDialog.HandleUserIdPrompt > After context.Wait");
}
private Activity HandleSystemMessage(Activity message)
{
Debug.WriteLine("MessagesController.HandleSystemMessage");
if (message.Type == ActivityTypes.DeleteUserData)
{
Debug.WriteLine("MessagesController.HandleSystemMessage > DeleteUserData");
// Implement user deletion here
// If we handle user deletion, return a real message
}
else if (message.Type == ActivityTypes.ConversationUpdate)
{
Debug.WriteLine("MessagesController.HandleSystemMessage > ConversationUpdate");
// Handle conversation state changes, like members being added and removed
// Use Activity.MembersAdded and Activity.MembersRemoved and Activity.Action for info
// Not available in all channels
//https://docs.microsoft.com/en-us/azure/bot-service/dotnet/bot-builder-dotnet-state?view=azure-bot-service-3.0
StateClient stateClient = message.GetStateClient();
BotData userData = stateClient.BotState.GetUserData(message.ChannelId, message.From.Id);
IConversationUpdateActivity update = message;
if (update.MembersAdded != null && update.MembersAdded.Any())
{
Debug.WriteLine($"MessagesController.HandleSystemMessage > ConversationUpdate > ServiceUrl: {message.ServiceUrl}, ChannelId: {message.ChannelId}, From: {message.From.Id}");
var client = new ConnectorClient(new Uri(message.ServiceUrl), new MicrosoftAppCredentials());
foreach (var newMember in update.MembersAdded)
{
if (newMember.Id != message.Recipient.Id)
{
var reply = message.CreateReply();
var userRepository = InMemoryUserRepository.Get();
if (!userRepository.ChannelUserExists(newMember.Id))
{
reply.Text = BotAnswers.WelcomeMessageForNewUser(newMember.Name);
userData.SetProperty <bool>("IsKnownUser", false);
Debug.WriteLine($"MessagesController.HandleSystemMessage > ConversationUpdate > IsKnownUser = {userData.GetProperty<bool>(UserStorageKeys.IsKnownUser)}");
}
else
{
reply.Text = BotAnswers.WelcomeMessageForKnownUser(newMember.Name);
userData.SetProperty <bool>("IsKnownUser", true);
Debug.WriteLine($"MessagesController.HandleSystemMessage > ConversationUpdate > IsKnownUser = {userData.GetProperty<bool>(UserStorageKeys.IsKnownUser)}");
}
client.Conversations.ReplyToActivityAsync(reply);
//https://stackoverflow.com/questions/43371605/botframework-privateconversationdata-or-userdata-becomes-empty
stateClient.BotState.SetUserData(message.ChannelId, message.From.Id, userData);
}
}
}
}
else if (message.Type == ActivityTypes.ContactRelationUpdate)
{
Debug.WriteLine("MessagesController.HandleSystemMessage > ContactRelationUpdate");
// Handle add/remove from contact lists
// Activity.From + Activity.Action represent what happened
}
else if (message.Type == ActivityTypes.Typing)
{
Debug.WriteLine("MessagesController.HandleSystemMessage > Typing");
// Handle knowing that the user is typing
}
else if (message.Type == ActivityTypes.Ping)
{
Debug.WriteLine("MessagesController.HandleSystemMessage > Ping");
}
return(null);
}
