list all questions on Launch

backend/models/alexa.js

@@ -34,14 +34,42 @@ module.exports = {
         handlers = {};
         destinationEmail = activeSkill.contactEmail;
 
+        //Defaul Amazon handlers (some of them)
+
+        handlers.NewSession = function () {
+          this.attributes['WantToHearQuestions'] = false;
+        };
+
+        handlers['AMAZON.YesIntent'] = function () {
+          if (this.attributes['WantToHearQuestions']) {
+            let listOfPossibleQuestions = '';
+            activeSkill.intents.map (intent => {
+              if (intent.questions.length > 0) {
+                listOfPossibleQuestions +=
+                  intent.intentExplanation +
+                  intent.questions[0] +
+                  '<break time="1s"/>';
+              }
+            });
+            this.response
+            .speak (listOfPossibleQuestions)
+            .listen(listOfPossibleQuestions);
+            this.emit(':responseReady');
+          }
+        };
+
         //Handler for launch request
         handlers = {
           LaunchRequest: function () {
             this.response
               .speak (activeSkill.invocationAnswer)
+              .speak (
+                '<break time="1s"/>Would you like to hear questions that you can ask me ?'
+              )
               .listen (constants.voiceResponseStrings.GENERIC_CONTINUE); //Phrase from listen doesn't work !!!
-            //TODO : Maybe to ask user does he want to hear possible intents
-            //For this functionality, we need explanation text for each intent (Question)
+
+            this.attributes['WantToHearQuestions'] = true;
+
             this.emit (':responseReady');
           },
         };