From 1212e6b266665cf6d8523687ca4cba10c6869233 Mon Sep 17 00:00:00 2001
From: giacung <giao.the.cung@finn.no>
Date: Fri, 2 Oct 2015 13:46:03 +0200
Subject: [PATCH] Health check should verify that it can talk to the
 toggle-store (aka DB).

This commit fixes #103 by doing a simple select against the features table.
---
 lib/routes.js | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/lib/routes.js b/lib/routes.js
index a7d89154a7..66206416dd 100644
--- a/lib/routes.js
+++ b/lib/routes.js
@@ -1,7 +1,18 @@
+var knex = require('./dbPool');
+var logger = require('./logger');
+
 module.exports = function (app) {
 
     app.get('/health', function (req, res) {
-        res.json({health: 'GOOD'});
+        knex.select(1)
+            .from('features')
+            .then(function() {
+                res.json({health: 'GOOD'});
+            })
+            .catch(function(err) {
+                logger.error('Could not select from features, error was: ', err);
+                res.status(500).json({health: 'BAD'});
+            });
     });
 
-};
\ No newline at end of file
+};