diff --git a/app.js b/app.js
index e69de29..fb07f58 100644
--- a/app.js
+++ b/app.js
@@ -0,0 +1,82 @@
+var restify = require('restify');
+var builder = require('botbuilder');
+
+//=========================================================
+// Bot Setup
+//=========================================================
+
+// Setup Restify Server
+var server = restify.createServer();
+server.listen(process.env.port || process.env.PORT || 3978, function () {
+   console.log('%s listening to %s', server.name, server.url);
+});
+
+// Create chat bot
+var connector = new builder.ChatConnector({
+    appId: process.env.MICROSOFT_APP_ID,
+    appPassword: process.env.MICROSOFT_APP_PASSWORD
+});
+var bot = new builder.UniversalBot(connector);
+server.post('/api/messages', connector.listen());
+
+//=========================================================
+// Bots Dialogs
+//=========================================================
+
+var addresses = new Set()
+
+var intents = new builder.IntentDialog();
+bot.dialog('/', intents);
+
+intents.matches(/register/i, [
+    function (session) {
+        var address = JSON.stringify(session.message.address);
+        if (addresses.has(address)){
+            session.send("Already registered");
+        } else {
+            addresses.add(address);
+            session.send("Chat registered");
+        }
+    },
+
+]);
+
+/*intents.matches(/./, [
+    function(session, args, next) {
+        console.log("Matched all commands: %j", args);
+        session.send("Matched all commands:");
+    }
+]);*/
+
+intents.onDefault([
+    function (session, args, next) {
+        session.send("Hi, this command is invalid, maybe try: register command")
+    }
+]);
+
+server.use(restify.bodyParser());
+server.post('/api/notify', function (req, res) {
+    // Process posted notification
+    var notification = req.body.notification;
+    console.log("sending message %j", notification)
+    console.log(req.getContentType())
+    for (var address of addresses) {
+        var address = JSON.parse(address);
+        // Send notification as a proactive message
+        var msg = new builder.Message()
+            .address(address)
+            .text(notification);
+        bot.send(msg);
+    }
+    res.end();
+});
+
+/*
+bot.dialog('/register', function (session) {
+    var address = JSON.stringify(session.message.address);
+    if addresses.has(address){
+        session.send("Already registered")
+    }
+    addresses.add()
+    session.send("Hello World");
+});*/