public function generateUsername(FirstName $firstName, LastName $lastName, $offset = 1)
{
$fullNameStr = $firstName->toString() . $lastName->toString();
$modifier = $offset > 1 ? $offset : '';
$username = Username::fromNative(str_slug($fullNameStr . $modifier));
if ($this->userRepository->userOfUsername($username)) {
return $this->generateUsername($firstName, $lastName, $offset + 1);
}
return $username;
}
/**
* Set the User's first name
*
* @param FirstName $firstName
* @return void
*/
private function setFirstName(FirstName $firstName)
{
$this->firstName = $firstName->toString();
}
