partkeepr

commit 9ed81c53c796c2513ca4f671ee5f0a7bd14c1659
parent 905dfd256de8c2731b07418a5aabc18bc44f9489
Author: Felicitus <felicitus@felicitus.org>
Date:   Sun, 11 Sep 2011 10:00:46 +0200

Added call to return the start/end dates for the statistic snapshots

Diffstat:
M
src/de/RaumZeitLabor/PartKeepr/Statistic/StatisticService.php
 | 
12
++++++++++++

1 file changed, 12 insertions(+), 0 deletions(-)
diff --git a/src/de/RaumZeitLabor/PartKeepr/Statistic/StatisticService.php b/src/de/RaumZeitLabor/PartKeepr/Statistic/StatisticService.php
@@ -35,6 +35,18 @@ class StatisticService extends Service {
 	}
 	
 	/**
+	 * Returns the range of all recorded statistic snapshots.
+	 */
+	public function getStatisticRange () {
+		$dql = "SELECT MIN(sts.dateTime), MAX(sts.dateTime) FROM de\RaumZeitLabor\PartKeepr\Statistic\StatisticSnapshot sts";
+		$query = PartKeepr::getEM()->createQuery($dql);
+		
+		$data = $query->getArrayResult();
+		
+		return array("data" => array("start" => $data[0][1], "end" => $data[0][2]));
+		
+	}
+	/**
 	 * Returns sampled statistics from the database. 
 	 * 
 	 * This call takes a start and an end time, and calculates a set of statistics