/**
* @param Alert $alert
*
* @return AlertDTO
*/
public function createAlert(Alert $alert)
{
$alert->setCreatedAt(new \Datetime());
$infos = Geocoder::getLocation($alert->getPositionLat(), $alert->getPositionLong());
$city = Geocoder::getCityFromAddress($infos);
$department = Geocoder::getDepartmentFromAddress($infos);
$country = Geocoder::getCountryFromAddress($infos);
$alert->setPositionCity($city);
$alert->setPositionDep($department);
$alert->setPositionCountry($country);
$this->em->persist($alert);
$this->em->flush();
return new AlertDTO($alert);
}