esperimenti.....

private/lib/PipelineHelper.php

@@ -71,7 +71,7 @@ class PipelineHelper {
 		$rval = array(
 				array(
 						'$project'=>array(
-								'date'=>array(
+								'tdate'=>array(
 									'$add'=>array(
 										'$date',60*60*1000
 									)
@@ -83,7 +83,7 @@ class PipelineHelper {
 				array(
 						'$match'=>array(
 								'statType'=>StatisticModel::STAT_TYPE_PAGE,
-								'date'=>array(
+								'tdate'=>array(
 										'$gte'=>new MongoDate($startDate),
 										'$lte'=>new MongoDate($endDate)
 								)
@@ -93,9 +93,9 @@ class PipelineHelper {
 						'$group'=>array(
 								"_id"=>array(
 										'date'=>array(
-												"day"=>array('$dayOfMonth'=>'$date'),
-												"month"=>array('$month'=>'$date'),
-												"year"=>array('$year'=>'$date')
+												"day"=>array('$dayOfMonth'=>'$tdate'),
+												"month"=>array('$month'=>'$tdate'),
+												"year"=>array('$year'=>'$tdate')
 										),
 										'user'=>'$user.id',
 								),