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server.js
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server.js
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'use strict';
//Libraries
var Promise = global.Promise || require('promise');
const express = require('express')
const exphbs = require("express-handlebars")
var bodyParser = require('body-parser');
// User Files
var dialogflowConfig = require('./dialogflow')
const app = express()
app.use(express.static('public/'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({
extended: false
}));
// Register `hbs` as our view engine using its bound `engine()` function.
app.engine('handlebars', dialogflowConfig.hbs.engine);
app.set('view engine', 'handlebars');
// El * representa un query parameter e.g /?question="cuando es .."
app.get('/*', function (req, res) {
var query = req.query.question;
const request = dialogflowConfig.createRequest(query)
dialogflowConfig.detectIntent(request).then(answer => {
console.log("answer from route promise ", answer)
res.render('index', {
title: answer
})
})
});
app.post('/query', function (req, res) {
var question = req.body.query;
res.redirect(`/?question=${question}`)
});
app.listen(3000, () => console.log('Example app listening on port 3000!'))
const request = dialogflowConfig.createRequest("cuando es la matricula")
dialogflowConfig.detectIntent(request);