from server ; intents working - launch request not working

backend/express.js

@@ -62,10 +62,10 @@ alexaApp.express({
 
 app.set("view engine", "ejs");
 
-/*
 alexaApp.launch(function(request, response) {
   console.log("Alexa launch");
   console.log(request);
+  /*
   const skill = db.collection('skill_list').findOne({_id: ObjectID(skillDbID)}, (err,result)=>{
     if (err){
       return response.say("I could not find desired skill")
@@ -73,8 +73,9 @@ alexaApp.launch(function(request, response) {
       return response.say(skill.invocationAnswer);
     }
   });
+  */
+  return response.say('Welcome to Saburly');
 });
-*/
 
 var findElementByAttr = function (data, attr, val){
   for(var i = 0; i < data.length; i ++) {
@@ -105,6 +106,18 @@ alexaApp.request = (jsonRequest) => {
 };
 */
 
+var updateIntentsJSON = function(){
+  db.collection('skill_list').findOne({_id: ObjectID(skillDbID)}, (err, skill)=>{
+    if (skill){
+      skill.intents.map(intent => {
+        alexaApp.intent(intent.intentName,{'slots':[], 'utterances':intent.questions}, function(request,response){ response.say(intent.answer);}); 
+      });
+    }
+  });
+}
+
+
+/*
 alexaApp.intent("SimpleIntent", {
     "slots": [],
     "utterances": ["Tell me somethin"]
@@ -113,6 +126,7 @@ alexaApp.intent("SimpleIntent", {
     response.say("This is sample");
   }
 );
+*/
 
 /*
 alexaApp.error = function(exception, request, response){
@@ -170,6 +184,7 @@ router.post ('/updateSkill/:id', async (req, res, next) => {
             if (JSON.parse(result).nModified===1){
               //database update ok
               res.json({result:0, message:'ok'});
+              updateIntentsJSON();
             }else{
               res.json({result:-1, message:'ok'});
             }
@@ -211,6 +226,7 @@ MongoClient.connect (config.dbURL).then (database => {
   
   app.listen (config.PORT, () =>{
     console.log ('Express server running on port ' + config.PORT);
+    updateIntentsJSON();
     databaseHelper.loadTokens();
   });
 }).catch(e=>{