107 строки
4.5 KiB
JavaScript
107 строки
4.5 KiB
JavaScript
"use strict";
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var builder = require("botbuilder");
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var botbuilder_azure = require("botbuilder-azure");
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const util = require('util');
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var bing = require('node-bing-api')({ accKey: "5d6c5bed99364dd28fb726b38201b69a" });
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var yahooFinance = require('yahoo-finance');
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var useEmulator = (process.env.NODE_ENV == 'development');
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// Create chat bot
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var connector = useEmulator ? new builder.ChatConnector() : new botbuilder_azure.BotServiceConnector({
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appId: process.env['MicrosoftAppId'],
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appPassword: process.env['MicrosoftAppPassword'],
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stateEndpoint: process.env['BotStateEndpoint'],
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openIdMetadata: process.env['BotOpenIdMetadata']
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});
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var bot = new builder.UniversalBot(connector, {
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localizerSettings: { defaultLocale: "es" }
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});
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var model = "https://westus.api.cognitive.microsoft.com/luis/v2.0/apps/e912cce5-39d4-4a68-9240-6ee4213d44bc?subscription-key=d41eb70bf2db42c6869a3b0fd6e6ffad";
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var recognizer = new builder.LuisRecognizer(model);
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var intents = new builder.IntentDialog({ recognizers: [recognizer] });
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// Now register begin conversation dialog
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intents.onBegin(function (session, args) {
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session.send("Hola. ¿Cómo puedo ayudarte?");
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});
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// Register default dialog for non-recognized utterances
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intents.onDefault(builder.DialogAction.send("Lo siento, eso no lo he entendido. ¿Me lo puedes explicar mejor?"));
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// Now define intentss based on intents and entities
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// Intent: getlocation
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intents.matches('getstockquote', [
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// First step of the dialog
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function (session, args, next) {
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var stockIdEntity = builder.EntityRecognizer.findEntity(args.entities, 'stockid');
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var stockId = session.dialogData.stockId = (stockIdEntity) ? stockIdEntity.entity : null;
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console.log('Intent "getstockquote" stock:' + stockId);
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next();
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// Let's get the stock info from Yahoo! Finance
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yahooFinance.snapshot({
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symbol: session.dialogData.stockId
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}).then(function (data) {
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console.log(data);
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var fmt = new Intl.NumberFormat();
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var stockQuote = session.dialogData.stockQuote = data;
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session.send("Stock %s [%s] Precio %s (%s) Volumen %s",
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stockQuote.name,
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stockQuote.symbol,
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fmt.format(stockQuote.lastTradePriceOnly, { style: 'currency', minimumFractionDigits: 2 }),
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fmt.format(stockQuote.change, { style: 'percent', minimumFractionDigits: 2 }),
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fmt.format(stockQuote.volume, { style: 'decimal', minimumFractionDigits: 2 }));
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builder.Prompts.confirm(session,
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util.format("¿Quieres que te muestre las últimas noticias sobre '%s'?", stockQuote.name),
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{ localizationNamespace: 'es' });
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},function (reason) {
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session.send("Lo siento pero no he sido capaz de encontrar información sobre '%s'",
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session.dialogData.stockId);
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})
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},
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// Second step of the dialog
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function (session, results, next) {
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if (results.response) {
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// Let's get the news about the company from Bing
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bing.news(session.dialogData.stockQuote.name,
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{top: 3},
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function (error, res, body) {
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if (body.value.length > 0) {
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session.send("Esto es lo que encontré sobre '%s'\n", session.dialogData.stockQuote.name);
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body.value.forEach(function (element) {
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var card = new builder.HeroCard(session)
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.title(element.name)
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.text(element.description)
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.buttons([builder.CardAction.openUrl(session, element.url, "Navegar")]);
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var msg = new builder.Message(session).addAttachment(card);
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session.send(msg);
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});
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}
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else {
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session.send("Pues parece que no hay muchas noticias hoy sobre ello");
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}
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});
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}
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}
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]);
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// Intent: gethelp
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intents.matches('gethelp', function (session, args) {
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session.send("Soy un bot bastante listo y sé mucho sobre cotizaciones de bolsa. Ponme a prueba")
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});
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bot.dialog('/', intents);
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// Setup Restify Server if needed
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if (useEmulator) {
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var restify = require('restify');
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var server = restify.createServer();
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server.listen(3978, function () {
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console.log('test bot endpoint at http://localhost:3978/api/messages');
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});
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server.post('/api/messages', connector.listen());
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} else {
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module.exports = { default: connector.listen() };
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}
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