Revert "Don't fetchAll() and loop afterwards in the alert summary rep…

…ort"

This reverts commit f3ca80f.

modules/monitoring/application/controllers/AlertsummaryController.php

@@ -274,14 +274,15 @@ private function createProblemData()
         );
 
         $defects = array();
+        $records = $query->getQuery()->fetchAll();
         $period     = $this->createPeriod($interval);
 
         foreach ($period as $entry) {
             $id = $this->getPeriodFormat($interval, $entry->getTimestamp());
             $defects[$id] = array($id, 0);
         }
 
-        foreach ($query as $item) {
+        foreach ($records as $item) {
             $id = $this->getPeriodFormat($interval, $item->timestamp);
             if (empty($defects[$id])) {
                 $defects[$id] = array($id, 0);