From f1e3091073140453ce028102374df673d665e149 Mon Sep 17 00:00:00 2001
From: Alex Kern <alex@kern.io>
Date: Wed, 25 Feb 2015 16:58:16 -0800
Subject: [PATCH] Add Firebase support.

---
 package.json    | 3 ++-
 server/app.js   | 8 +++++++-
 server/db.js    | 2 ++
 server/index.js | 2 +-
 4 files changed, 12 insertions(+), 3 deletions(-)
 create mode 100644 server/db.js

diff --git a/package.json b/package.json
index 87c1723..6df15d6 100644
--- a/package.json
+++ b/package.json
@@ -19,6 +19,7 @@
   "homepage": "https://github.com/kern/webdrop",
   "dependencies": {
     "browserify": "^9.0.3",
-    "express": "^4.12.0"
+    "express": "^4.12.0",
+    "firebase": "^2.2.1"
   }
 }
diff --git a/server/app.js b/server/app.js
index 4c1054f..fac61d6 100644
--- a/server/app.js
+++ b/server/app.js
@@ -1,8 +1,14 @@
 var express = require('express');
 var app = module.exports = express();
+var db = require('./db');
+
+var greeting = 'Hello World!';
+db.child('greeting').on('value', function(snapshot) {
+  greeting = snapshot.val();
+});
 
 app.get('/', function (req, res) {
-  res.send('Hello World!');
+  res.send(greeting);
 });
 
 app.use(express.static(__dirname + '/../static'));
diff --git a/server/db.js b/server/db.js
new file mode 100644
index 0000000..a6310de
--- /dev/null
+++ b/server/db.js
@@ -0,0 +1,2 @@
+var Firebase = require('firebase');
+var db = module.exports = new Firebase('https://webdrop.firebaseio.com/');
diff --git a/server/index.js b/server/index.js
index 9b32c3e..dcdde36 100644
--- a/server/index.js
+++ b/server/index.js
@@ -3,5 +3,5 @@ var app = require('./app');
 var server = app.listen(process.env.PORT || 3000, function () {
   var host = server.address().address;
   var port = server.address().port;
-  console.log('WebDrop listening at http://%s:%s', host, port);
+  console.log('WebDrop listening on %s:%s', host, port);
 })