Bug fixes, Demo added

README.md

@@ -7,6 +7,9 @@ npm install telegram-api
 ```
 
 # Example
+Take a look at [demo.js](https://github.com/mdibaiee/node-telegram-api/blob/master/demo.js).
+Also [@JavaScriptBot](https://telegram.me/JavaScriptBot), still work in progress.
+
 ```javascript
 var Bot = require('telegram-api');
 
@@ -14,7 +17,10 @@ var smartBot = new Bot({
   token: 'YOUR_KEY'
 });
 
-smartBot.start();
+// getMe is called before polling starts, setting info property of bot
+smartBot.start().then(() => {
+  console.log(smartBot.info);
+});
 
 // You can use regular expressions, too
 smartBot.get('Hi', function(update) {
@@ -50,3 +56,5 @@ smartBot.api.getUserProfilePhotos
 ```
 
 This will result in:
+
+![@JavaScriptBot](https://github.com/mdibaiee/node-telegram-api/raw/master/demo.gif)

demo.js

@@ -0,0 +1,39 @@
+var Bot = require('./index');
+
+var smartBot = new Bot({
+  token: '121143906:AAE6pcpBoARNZZjr3fUpvKuLInJ5Eee5Ajk'
+});
+
+// getMe is called before polling starts, setting info property of bot
+smartBot.start().then(() => {
+  console.log(smartBot.info);
+});
+
+// You can use regular expressions, too
+smartBot.get('Hi', function(update) {
+  const message = update.message;
+  const id = message.chat.id;
+
+  // answers is in format of keyboard rows
+  const question = 'How should I greet you?',
+        answers = [['Hi'], ['Hello, Sir'], ['Yo bro']];
+
+  smartBot.replyTo(message.message_id).askQuestion(id, question, answers)
+  .then(answer => {
+    smartBot.message(id, 'Your answer: ' + answer);
+  }, () => {
+    smartBot.message(id, 'Invalid answer');
+  });
+});
+
+// Commands are in format `/command` or `/command@botusername` in groups
+smartBot.command('test', update => {
+  const message = update.message;
+  const id = message.chat.id;
+
+  smartBot.message(id, 'Test command');
+});
+
+smartBot.command('start', update => {
+  smartBot.message(update.message.chat.id, 'Hello!');
+});

lib/index.js

@@ -1,5 +1,4 @@
 import API from './api';
-import * as _ from './utils';
 import {EventEmitter} from 'events';
 
 const DEFAULTS = {
@@ -60,7 +59,7 @@ export default class Bot {
       });
     }.bind(this);
 
-    this.api.getMe().then(response => {
+    return this.api.getMe().then(response => {
       this.info = response.result;
       poll();
     });
@@ -104,13 +103,19 @@ export default class Bot {
       }
 
       this.on('update', function listener(result) {
-        console.log(result);
-        console.log(messageId);
         const update = result.find(({message}) => {
+          // if in a group, there will be a reply to this message
+          console.log(message.chat.id, chat);
+          if (chat < 0) {
             return message.chat.id === chat &&
                    message.reply_to_message.message_id === messageId;
+          } else {
+            return message.chat.id === chat;
+          }
         });
 
+        console.log(text, '=>', update);
+
         if (update) {
           resolve(update);
 
@@ -128,17 +133,21 @@ export default class Bot {
 
   askQuestion(chat, title, answers = []) {
     return new Promise((resolve, reject) => {
-      const rows = [answers];
-      this.keyboard(rows, false, true).force()
+      this.keyboard(answers, false, true).force()
       .message(chat, title).then(update => {
         const message = update.message;
         let answer;
 
-        if (_.isNumber(message.text)) {
-          answer = answers[+message.text];
-        } else {
-          answer = answers.find(a => a === message.text);
+        console.log(message);
+        answers.forEach(function find(a) {
+          if (Array.isArray(a)) {
+            a.forEach(find);
           }
+          if (a === message.text) {
+            answer = a;
+          }
+        });
+        console.log(title, '=', answer);
 
         if (answer) {
           resolve(answer, update);

lib/utils.js

@@ -1,3 +0,0 @@
-export function isNumber(string) {
-  return !isNaN(parseFloat(string));
-}