/**
* @param $templateName
*
* @return EmailService
*
* @throws \Exception
*/
public function setTemplate($templateName)
{
$this->template = $this->generalService->findWebInfoByInfo($templateName);
if (is_null($this->template)) {
throw new \InvalidArgumentException(sprintf('There is no no template with info "%s"', $templateName));
}
if (is_null($this->email)) {
throw new \RuntimeException("The email object is empty. Did you call create() first?");
}
$this->email->setMessage($this->createTwigTemplate($this->template->getContent()));
$this->email->setSubject($this->template->getSubject());
return $this;
}