private function updateExpiryDate(TechieAdvert $techieAdvert) { if (!$techieAdvert->getDeadline()) { $expires = $this->timeService->getCurrentTime(); $expires->modify('+' . $this->default_expiry_days . ' days'); $techieAdvert->setDeadlineTime(new \DateTime('00:00')); $techieAdvert->setExpiry($expires); } }