[ADD] /help command

README.md

@@ -6,9 +6,10 @@
 # Commands
 
   * `/start` → Welcome :)
-  * `/send [amount]` → Send some money to another person.
-  * `/balance` → Show the status of all people's wallet
-  * `/setprice [item] [amount]` → Change the price of an item.
+  * `/help` → Shows a list of all available commands with their description.
+  * `/send [amount]` → Send a specific amount of money to another person.
+  * `/balance` → Shows the status of everyone's wallet.
+  * `/setprice [item] [amount]` → Change the price of an item (price of box or bottle...).
   * `/price` → List of current prices.
   * `/buybox` → The user buys a case of club-mate.
   * `/drink` → The user drinks a club-mate.

index.js

@@ -2,10 +2,33 @@ const TeleBot = require('telebot');
 const Secrets = require('./secrets.json');
 const bot = new TeleBot(Secrets.BOT_TOKEN);
 
-bot.on(['/start'], (msg) => {
+var commands = {
+                  'list': [
+                    {
+                      'name': "start",
+                      'desc': 'Welcome command'
+                    },
+                    {
+                      'name': "help",
+                      'desc': 'Shows a list of available commands'
+                    }
+                  ]
+                }
+
+bot.on([`/${commands.list[0].name}`], (msg) => {
 
   msg.reply.text("Hello! I am Club Mate Bot, I'm here to help you manage your mate consumption. Please type '/help' to begin!")
 
 });
 
+bot.on([`/${commands.list[1].name}`], (msg) => {
+  helpmsg = ''
+
+  for (var i = 0;i < commands.list.length;i++) {
+    helpmsg += `${commands.list[i].name} : ${commands.list[i].desc} \n`
+  }
+
+  msg.reply.text(helpmsg)
+});
+
 bot.start();