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<?php
namespace Icinga\Module\Director\Deployment;
use Icinga\Module\Director\Db;
use Icinga\Module\Director\Objects\DirectorDeploymentLog;
class DeploymentGracePeriod
{
/** @var int */
protected $graceTimeSeconds;
/** @var Db */
protected $db;
/**
* @param int $graceTimeSeconds
* @param Db $db
*/
public function __construct($graceTimeSeconds, Db $db)
{
$this->graceTimeSeconds = $graceTimeSeconds;
$this->db = $db;
}
/**
* Whether we're still within a grace period
* @return bool
*/
public function isActive()
{
if ($deployment = $this->lastDeployment()) {
return $deployment->getDeploymentTimestamp() > $this->getGracePeriodStart();
}
return false;
}
protected function getGracePeriodStart()
{
return time() - $this->graceTimeSeconds;
}
public function getRemainingGraceTime()
{
if ($this->isActive()) {
if ($deployment = $this->lastDeployment()) {
return $deployment->getDeploymentTimestamp() - $this->getGracePeriodStart();
} else {
return null;
}
}
return 0;
}
protected function lastDeployment()
{
return DirectorDeploymentLog::optionalLatest($this->db);
}
}
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