/**
* Check if trigger meet conditions to be fired
*
* @access public
* @param Trigger $trigger
* @param array $serverData
* @param int $msDelay
* @return boolean
*/
public function shouldTriggerBeFired(Trigger $trigger, array $serverData, $msDelay)
{
$this->checkIsComparatorValid();
if (!$this->notificationLogService->hasNotificationDelayExpired($trigger->getId(), $serverData['server_id'], $msDelay)) {
return false;
}
$strategy = new StrategyContext($trigger->getType());
return $strategy->compare($trigger, $serverData, $this->serviceRepository, $this->percentageHelper, $this->comparator);
}
/**
* Compare trigger value to $serverData[$servicename]
*
* @param Monitor\Model\Trigger $trigger
* @param array $serverData
* @param \Doctrine\ORM\EntityRepository $serviceRepository
* @param \Monitor\Utils\PercentageHelper $percentageHelper
* @param \Monitor\Contract\Notification\Trigger\Comparator\ComparatorInterface $comparator
*/
public function compare(Trigger $trigger, array $serverData, EntityRepository $serviceRepository, PercentageHelper $percentageHelper, ComparatorInterface $comparator)
{
if (!isset($serverData[$trigger->getServiceName()])) {
return false;
}
if ($comparator->compare($trigger, $serverData[$trigger->getServiceName()])) {
return true;
}
return false;
}
/**
* Prepare notification
*
* @access private
* @param Trigger $trigger
* @param array $serverData
* @return \Monitor\Notification\Notification
*/
private function prepareNotification(Trigger $trigger, array $serverData)
{
$notificationId = $trigger->getNotificationId();
$notification = $this->getNotificationById($notificationId);
if (!$notification) {
throw new \Exception('Notification not found');
}
//merge server data and trigger properties so we can use them in fulfilling notification message
$data = array_merge($serverData, $trigger->toArray());
$this->parseNotification($notification, $data);
return $notification;
}
/**
* Compare trigger value to service percentage
*
* @param Monitor\Model\Trigger $trigger
* @param array $serverData
* @param \Doctrine\ORM\EntityRepository $serviceRepository
* @param \Monitor\Utils\PercentageHelper $percentageHelper
* @param \Monitor\Contract\Notification\Trigger\Comparator\ComparatorInterface $comparator
*/
public function compare(Trigger $trigger, array $serverData, EntityRepository $serviceRepository, PercentageHelper $percentageHelper, ComparatorInterface $comparator)
{
$service = $serviceRepository->findOneBy(['name' => $trigger->getServiceName()]);
if (!$service) {
//$log->error('cant find service')
return false;
}
$serviceCompare = $percentageHelper->getServicePercentage($serverData, $service);
if ($comparator->compare($trigger, $serviceCompare)) {
return true;
}
return false;
}
/**
* Comparing trigger's value
*
* @access public
* @param \Monitor\Model\Trigger $trigger
* @param $value
* @return bool
*/
public function compare(Trigger $trigger, $value)
{
switch ($trigger->getOperator()) {
case ">":
return $this->moreThan($value, $trigger->getValue());
case "<":
return !$this->moreThan($value, $trigger->getValue());
case "=":
return $this->equal($value, $trigger->getValue());
case "!=":
return !$this->equal($value, $trigger->getValue());
}
return false;
}
