public RegistrationDialog(string dialogId, IEnumerable<WaterfallStep> steps = null)
: base(dialogId, steps)
{
AddStep(async (stepContext, cancellationToken) =>
{
var promptOptions = new PromptOptions
{
Prompt = MessageFactory.Text("Please enter new SecretLogin (from 8 to 32 characters).")
};
return await stepContext.PromptAsync("newSecretLogin", promptOptions, cancellationToken);
});
AddStep(async (stepContext, cancellationToken) =>
{
if (!(stepContext.Result is string login) || login.Length < 8 || login.Length > 32)
{
await stepContext.Context
.SendActivityAsync(MessageFactory.Text("Invalid login format! Try again."), cancellationToken);
return await stepContext.BeginDialogAsync(Id);
}
var user = new User(login);
var channel = new Channel(user, stepContext.Context.Activity.ChannelId);
if (await requestSender.CreateNewUserIfNotExists(channel))
{
await stepContext.Context
.SendActivityAsync(MessageFactory.Text("Welcome! Now you should configure your categories."), cancellationToken);
return await stepContext.BeginDialogAsync(CreateCategoriesListDialog.Id);
}
else
{
await stepContext.Context
.SendActivityAsync(MessageFactory.Text("User with this login already exists."), cancellationToken);
return await stepContext.BeginDialogAsync(InitialDialog.Id);
}
});
}