76 lines
2.3 KiB
JavaScript
76 lines
2.3 KiB
JavaScript
var Alexa = require ('alexa-sdk');
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const config = require ('../config/config');
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var databaseHelper = require ('../helpers/database');
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const constants = require ('../config/constants');
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var handlers = {};
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module.exports = {
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run: function (req, res) {
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// Build the context manually, because Amazon Lambda is missing
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var context = {
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succeed: function (result) {
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console.log (result);
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res.json (result);
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},
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fail: function (error) {
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console.log (error);
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//We could send error json from here
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},
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};
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var alexa = Alexa.handler (req.body, context);
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alexa.appId = config.SKILL_ID;
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alexa.registerHandlers (handlers);
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alexa.execute ();
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},
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updateModel: function () {
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//Get info from database, and store it for faster response on intent
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databaseHelper
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.getSkill (config.SKILL_DB_ID)
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.then (activeSkill => {
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handlers = {};
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//Handler for launch request
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handlers = {
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LaunchRequest: function () {
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this.response
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.speak (activeSkill.invocationAnswer)
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.listen (constants.voiceResponseStrings.GENERIC_CONTINUE); //Phrase from listen doesn't work !!!
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//TODO : Maybe to ask user does he want to hear possible intents
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//For this functionality, we need explanation text for each intent (Question)
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this.emit (':responseReady');
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},
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};
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//Handlers for user defined questions
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activeSkill.intents.map (intent => {
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handlers[intent.intentName] = function () {
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this.response
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.speak (intent.answer)
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.listen (constants.voiceResponseStrings.GENERIC_CONTINUE); //Phrase from listen doesn't work !!!
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this.emit (':responseReady');
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};
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});
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//Default handlers for unknown questions and session close
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handlers.Unhandled = function () {
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this.response
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.speak (constants.voiceResponseStrings.QUESTION_NOT_FOUND)
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.listen (constants.voiceResponseStrings.GENERIC_CONTINUE);
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}
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handlers.SessionEndedRequest = function(){
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//We don't care for now
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}
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})
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.catch (e => {
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//Something is wrong, skill is not ready, use catch-all intent to inform user
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console.log ('Error. Skill doesnt exist');
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});
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},
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};
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