From 9a8c467a01dc795fa6e167d9cfdc06ac381644d3 Mon Sep 17 00:00:00 2001
From: Gregg Zigler <gregg@bitpay.com>
Date: Tue, 15 Sep 2015 09:28:08 -0700
Subject: [PATCH] clients want bws version for logging and debugging

---
 lib/expressapp.js | 6 ++++++
 lib/server.js     | 2 ++
 2 files changed, 8 insertions(+)

diff --git a/lib/expressapp.js b/lib/expressapp.js
index 3b7e08c..0bb8536 100644
--- a/lib/expressapp.js
+++ b/lib/expressapp.js
@@ -415,6 +415,12 @@ ExpressApp.prototype.start = function(opts, cb) {
     });
   });
 
+  router.get('/v1/version/', function(req, res) {
+    var server = getServer(req, res);
+    res.json( { version: server.version } );
+    res.end();
+  });
+
   this.app.use(opts.basePath || '/bws/api', router);
 
   WalletService.initialize(opts, cb);
diff --git a/lib/server.js b/lib/server.js
index 6099f2e..92397ba 100644
--- a/lib/server.js
+++ b/lib/server.js
@@ -15,6 +15,7 @@ var Address = Bitcore.Address;
 
 var ClientError = require('./errors/clienterror');
 var Errors = require('./errors/errordefinitions');
+var Package = require('../package');
 
 var Utils = require('./utils');
 var Lock = require('./lock');
@@ -49,6 +50,7 @@ function WalletService() {
   this.blockchainExplorerOpts = blockchainExplorerOpts;
   this.messageBroker = messageBroker;
   this.notifyTicker = 0;
+  this.version = Package.version;
 };