/
bot.js
52 lines (43 loc) · 1.27 KB
/
bot.js
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var yowl = require('yowl');
var bot = yowl();
bot.name = "Echo Bot";
var local = require('yowl-platform-cli');
bot.extend(local);
var memory = require('yowl-session-memory');
bot.use(memory);
var DialogManager = require('yowl-dialog-manager')();
DialogManager.add('greet', {
test: function(context, event) {
return !context.session.greeted;
},
messages: [
"Hello there!",
"This an example of a multi-step dialog.",
"As a note, chaining dialogs between multiple interactions requires a persisted context.",
"This dialog is an overly complicated echo example."
],
after: function(context, event, callback) {
context.session.greeted = true;
DialogManager.dialogs.step_1.play(context, event, callback);
}
});
DialogManager.add('step_1', {
messages: [
"What is the message that you'd like me to echo back?"
],
onresponse: function(context, event, callback) {
context.session.echo = event.message;
DialogManager.dialogs.step_2.play(context, event, callback);
}
});
DialogManager.add('step_2', {
messages: [
"You told me to echo \"{echo}\""
],
after: function(context, event, callback) {
delete context.session.echo;
DialogManager.dialogs.step_1.play(context, event, callback);
}
});
bot.use(DialogManager);
bot.run();