From d35c79920bf034c8a5aa2dc331c9f4dbf4f56299 Mon Sep 17 00:00:00 2001
From: mgerb42 <mgerb42@gmail.com>
Date: Thu, 21 Jan 2016 19:29:31 -0600
Subject: [PATCH] updated date on sensors page

---
 routes/sensors.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/routes/sensors.js b/routes/sensors.js
index 9fc6ad7..0b5db4b 100644
--- a/routes/sensors.js
+++ b/routes/sensors.js
@@ -9,8 +9,9 @@ var temperature = mongoose.model('temperature');
 /* GET sensors page. */
 router.get('/', function(req, res, next) {
 
-	temperature.aggregate( [{ $group : { _id : "$location", temperature : {$last : "$temperature"}, humidity : {$last : "$humidity"}, updated : {$last : "$updated"}}},
-										{$sort : {location : -1, updated : -1}} ] ).exec(function(err, info){
+	temperature.aggregate( [{$project : {sDate : {$subtract : ["$updated", 21600000]}}},
+							{ $group : { _id : "$location", temperature : {$last : "$temperature"}, humidity : {$last : "$humidity"}, updated : {$last : "$sDate"}}},
+							{$sort : {location : -1, updated : -1}} ] ).exec(function(err, info){
 
 		//get month for each entry and convert 24 hour time to US time
 		//also check to see if device has sent a data point in past 5 minutes