public function dispatcher(\Illuminate\Auth\UserInterface $user = null)
{
// map the user ID: 1 is guest, otherwise add 100
$vUID = null === $user ? 1 : $user->getKey() + $this->auth_user_offset;
// lookup the vanilla user with that ID
$vUser = User::find($vUID);
// not there, create
if (null === $vUser) {
if (null === $user) {
if (is_callable($this->create_guest_account)) {
$vUser = call_user_func($this->create_guest_account);
}
if (!$vUser instanceof User) {
throw new NoVanillaUserMappedToGuest();
}
} else {
if (is_callable($this->create_account_for)) {
$vUser = call_user_func($this->create_account_for, $vUID, $user);
}
if (!$vUser instanceof User) {
throw new NoVanillaUserMappedToUser();
}
}
// update authenticated user data
} else {
if (null !== $user && is_callable($this->update_account_for)) {
call_user_func($this->update_account_for, $user, $vUser);
}
}
return $vUser;
}