/**
* @param User $newUser
* @param Invitation $invitation
* @return User
* @throws DuplicateUsernameException
* @throws DuplicateEmailException
* @throws InvalidUserInvitationEmailException
*/
public function registerUser(User $newUser, Invitation $invitation)
{
if ($newUser->email !== $invitation->email) {
throw new InvalidUserInvitationEmailException();
}
$this->em->beginTransaction();
$user = $this->em->safePersist($newUser);
if ($user === false) {
$this->em->rollback();
// e.g. when two users are trying to register
// at the same time on the same Invitation
if ($this->usersReader->isEmailRegistered($newUser->email)) {
$this->invitationsWriter->removeInvitation($invitation);
throw new DuplicateEmailException();
}
if ($this->usersReader->isUsernameRegistered($newUser->username)) {
throw new DuplicateUsernameException();
}
}
$this->invitationsWriter->removeInvitation($invitation);
$this->em->commit();
return $user;
}
/**
* @param string|Invitation $invitation Invitation's E-mail or instance of Invitation
*/
public function removeInvitation($invitation)
{
$this->invitationsWriter->removeInvitation($invitation);
}