/**
* Generate a new token and persist it into DB
*
* @param string $scope Purpose of this token (where will it be used)
* @param string $ownerType Owner of this entity (could be an Entity class name)
* @param integer $ownerId Identifier of the owner
* @param integer $usesMax Maximum number of uses for this Token before it is invalidated
* @param \DateTime $expiresAt Optional expiry time, after which the Token becomes invalid
* @param array $data Optional additional data to check against, for advanced validation conditions
*
* @return Token
*/
public function generate($scope, $ownerType, $ownerId, $usesMax = 1, \DateTime $expiresAt = null, array $data = null)
{
$hash = md5($this->secureRandom->nextBytes(32) . $scope . $ownerType . $ownerId);
$token = new Token();
$token->setHash($hash)->setScope($scope)->setOwnerType($ownerType)->setOwnerId($ownerId)->setUsesMax($usesMax);
if (!empty($data)) {
$token->setData($data);
}
if ($expiresAt instanceof \DateTime) {
$token->setExpiresAt($expiresAt);
}
$this->em->persist($token);
$this->em->flush($token);
return $token;
}
