experiment with Yes and No intents

backend/helpers/amazon.js

@@ -64,12 +64,25 @@ var generateInteractionModel = function (skill) {
   let result = {};
   let allIntents = [];
 
+  //Special Amazon intent
+
+  allIntents.push (
+    {
+      name: 'AMAZON.YesIntent',
+      samples: [],
+    },
+    {
+      name: 'AMAZON.NoIntent',
+      samples: [],
+    }
+  );
+
   skill.intents.map (intent => {
     allIntents.push ({name: intent.intentName, samples: intent.questions});
   });
 
   //Special intent for sending message (Dialog)
-  
+
   allIntents.push ({
     name: 'SendMessageIntent',
     samples: [
@@ -95,9 +108,7 @@ var generateInteractionModel = function (skill) {
       },
     ],
   });
-  
 
-  
   let customSlotTypes = [
     {
       name: 'EmailSlot',
@@ -152,7 +163,7 @@ var generateInteractionModel = function (skill) {
       ],
     },
   ];
-  
+
   let dialogPrompts = [
     {
       id: 'Elicit.Intent-SendMessageIntent.IntentSlot-Name',
@@ -190,7 +201,7 @@ var generateInteractionModel = function (skill) {
       ],
     },
   ];
-  
+
   let dialogIntents = [
     {
       name: 'SendMessageIntent',
@@ -244,7 +255,7 @@ var generateInteractionModel = function (skill) {
 };
 
 var uploadSkill = function (skill) {
-  let generatedInteractionModel = generateInteractionModel(skill);
+  let generatedInteractionModel = generateInteractionModel (skill);
   return fetch (
     `https://api.amazonalexa.com/v0/skills/${skill.skillID}/interactionModel/locales/en-US`,
     {

backend/models/alexa.js

@@ -47,24 +47,31 @@ module.exports = {
         //Defaul Amazon handlers (some of them)
 
         handlers.NewSession = function () {
-          this.attributes['WantToHearQuestions'] = false;
+          this.attributes['WaitingQuestions'] = false;
         };
 
         handlers['AMAZON.YesIntent'] = function () {
           console.log("yes intent");
-          if (this.attributes['WantToHearQuestions']) {
+          if (this.attributes['WaitingQuestions']) {
             this.response
             .speak (listOfPossibleQuestions)
-            .listen(listOfPossibleQuestions);
+            .listen(constants.voiceResponseStrings.GENERIC_CONTINUE);
             this.emit(':responseReady');
           }
         };
 
+        handlers['AMAZON.NoIntent'] = function () {
+          console.log("No intent");
+          if (this.attributes['WaitingQuestions']) {
+            this.attributes['WaitingQuestions'] = false;
+          }
+        };
+
         //Handler for launch request
         handlers = {
           LaunchRequest: function () {
             this.response
-              .speak (activeSkill.invocationAnswer)
+              .speak (activeSkill.invocationAnswer + '<break time="1s"/> Would you like to hear possible questions ?')
               .listen (constants.voiceResponseStrings.GENERIC_CONTINUE); //Phrase from listen doesn't work !!!
 
             this.attributes['WantToHearQuestions'] = true;