protected function _cutAndExpire($period, $timetype = 'created_at')
{
if (!$period || !is_array($period)) {
return $this;
}
$period = new Varien_Object($period);
if (($from = $period->getFrom()) && ($to = $period->getTo())) {
$collection = Mage::getModel('advancedreports/aggregation')->getCollection();
$collection->setPeriodFilter($from, $to)->setTimetypeFilter($timetype);
foreach ($collection as $period) {
$aggregating = Mage::getModel('advancedreports/aggregation')->load($period->getId());
$aData = $aggregating->getData();
unset($aData['entity_id']);
$aggregating->delete();
if ($period->getFrom() < $from) {
$aggregating = Mage::getModel('advancedreports/aggregation');
$aggregating->addData($aData);
$aggregating->setTo($this->_helper()->getDate()->decSec($from));
$aggregating->save();
}
if ($period->getTo() > $to) {
$aggregating = Mage::getModel('advancedreports/aggregation');
$aggregating->addData($aData);
$aggregating->setFrom($this->_helper()->getDate()->incSec($to));
$aggregating->save();
}
}
}
return $this;
}
