from server

2018-01-08 10:33:15 +00:00
parent 7fbc105433
commit 8a59d452f5
3 changed files with 375 additions and 5 deletions
--- a/backend/t_server.js
+++ b/backend/t_server.js
@@ -0,0 +1,144 @@
+var amazonHelper = require('./helpers/amazon');
+var databaseHelper = require('./helpers/database');
+
+const config = require('./config');
+
+require('isomorphic-fetch');
+
+var express = require('express');
+var alexa = require('alexa-app');
+
+var bodyParser = require('body-parser');
+
+var MongoClient = require ('mongodb').MongoClient;
+var ObjectID = require ('mongodb').ObjectID;
+
+const router = express.Router ();
+
+var skillID = 'amzn1.ask.skill.7115bfc9-313e-4728-830b-ebd19ce96cb3';
+var skillDbID = '5a5016e775becaef2015da10'; //_id in database 
+
+//***********/
+//var express = require("express");
+//var alexa = require("alexa-app");
+
+var PORT = process.env.port || 5000;
+var app = express();
+
+// ALWAYS setup the alexa app and attach it to express before anything else.
+var alexaApp = new alexa.app("step3");
+
+alexaApp.express({
+  expressApp: app,
+
+  // verifies requests come from amazon alexa. Must be enabled for production.
+  // You can disable this if you're running a dev environment and want to POST
+  // things to test behavior. enabled by default.
+  checkCert: false,
+
+  // sets up a GET route when set to true. This is handy for testing in
+  // development, but not recommended for production. disabled by default
+  debug: true,
+
+  preRequest: function(request,response){
+    console.log('pre');
+    const alexaRequest = new alexa.request(request);
+    if (alexaRequest.type() === "IntentRequest") {
+      db.collection('skill_list').findOne({_id: ObjectID(skillDbID)}, (err,skill)=>{
+        if (skill) {
+          console.log(alexaRequest.data.request.intent);
+          let intentId = findElementByAttr(skill.intents, 'intentName', alexaRequest.data.request.intent.name);
+          const response = new alexa.response(alexaRequest.getSession());
+          if (intentId !== -1){
+            return response.say(skill.intents[intentId].answer);
+          }else{
+            return response.say('Sorry, I could not find desired intent');
+          }
+        }
+      });
+    }
+  }
+});
+
+// now POST calls to /test in express will be handled by the app.request() function
+
+// from here on you can setup any other express routes or middlewares as normal
+app.set("view engine", "ejs");
+
+alexaApp.launch(function(request, response) {
+  console.log('launch');
+  response.say("You launched the app!");
+});
+
+//alexaApp.dictionary = { "names": ["matt", "joe", "bob", "bill", "mary", "jane", "dawn"] };
+
+/*
+alexaApp.intent("GetFirstQuestion", {
+    "slots":[],
+    "utterances": [
+      "Tell me about your process", "Give me info about your process"
+    ]
+  },
+  function(request, response) {
+    console.log('My name');
+    response.say("Success!");
+  }
+);
+*/
+
+var findElementByAttr = function (data, attr, val){
+  for(var i = 0; i < data.length; i ++) {
+    if(data[i][attr] === val) {
+        return i;
+    }
+  }
+  return -1;
+}
+
+/*
+alexaApp.request = (jsonRequest) => {
+/*
+  const alexaRequest = new alexa.request(jsonRequest);
+  if (alexaRequest.type() === "IntentRequest") {
+    db.collection('skill_list').findOne({_id: ObjectID(skillDbID)}, (err,skill)=>{
+      if (skill) {
+        console.log(alexaRequest.data.request.intent);
+        let intentId = findElementByAttr(skill.intents, 'intentName', alexaRequest.data.request.intent.name);
+        const response = new alexa.response(alexaRequest.getSession());
+        if (intentId !== -1){
+          response.say(skill.intents[intentId].answer);
+        }else{
+          response.say('Sorry, I could not find desired intent');
+        }
+      }
+    });
+  }
+};
+*/
+
+
+alexaApp.intent("SimpleIntent", {
+    "slots": [],
+    "utterances": ["Tell me somethin"]
+  },
+  function(request, response) {
+    response.say("This is sample");
+  }
+);
+
+//app.listen(PORT);
+//console.log("Listening on port " + PORT + ", try http://localhost:" + PORT + "/test");
+
+MongoClient.connect (config.dbURL).then (database => {
+  db = database;
+  db.collection ('intent_list');
+  
+  databaseHelper.initModule(db);
+  
+  app.listen (config.PORT, () =>{
+    console.log ('Express server running on port ' + config.PORT);
+    databaseHelper.loadTokens();
+  });
+}).catch(e=>{
+  console.log("error : " + e);
+})