/** * @param String $hour * @param String $phoneNumber * @param String $name * @param Order[] $orders * @return int */ private function sendEmail($hour, $phoneNumber, $name, $orders) { $message = \Swift_Message::newInstance()->setSubject($this->translator->trans('email.subject'))->setFrom($this->restaurant->getSenderEmail())->setTo($this->restaurant->getEmail())->setBody($this->twig->render('Emails/order.html.twig', ['name' => $name, 'hour' => $hour, 'phoneNumber' => $phoneNumber, 'orders' => $orders]), 'text/html'); return $this->mailer->send($message); }