handle help

PinkyJie · Apr 17, 2018 · a8e4406 · a8e4406
1 parent 9099b10
commit a8e4406
Showing 1 changed file with 10 additions and 1 deletion.
diff --git a/functions/src/actions.ts b/functions/src/actions.ts
@@ -7,6 +7,7 @@ import { getRepoParagraph, getRandomMessage, getRepoStartMessage } from './utils
 
 const ACTIONS = {
     WELCOME: 'input.welcome',
+    HELP: 'help',
     FETCH_TRENDING: 'fetch_trending',
     FETCH_TRENDING_NEXT_YES: 'fetch_trending.fetch_trending-yes',
     FETCH_TRENDING_NEXT_NO: 'fetch_trending.fetch_trending-no',
@@ -20,7 +21,6 @@ const CONTEXTS = {
     FETCH_TRENDING_FOLLOWUP: 'fetch_trending-followup',
 };
 
-
 export default class GithubBot {
     app: DialogflowApp;
     data: UserData;
@@ -52,6 +52,15 @@ export default class GithubBot {
         this.app.ask(getRandomMessage(PROMPTS.WELCOME_MESSAGE), PROMPTS.NO_INPUT_WELCOME);
     }
 
+    [ACTIONS.HELP] () {
+        this.app.ask([
+            '<speak>',
+                PROMPTS.HELP,
+                PROMPTS.COMMAND_INTRODUCE,
+            '</speak>'
+        ].join('<break />'));
+    }
+
     [ACTIONS.FETCH_TRENDING] () {
         const { language, repositories } = this.data;
         const arg = this.app.getArgument(PARAMETERS.LANGUAGE);