Есть вот такой класс:
<?php
namespace BishopB\Forum;
/**
* Base class for user mappers. Defines the `current()` method to defer its
* logic to the `resolve()` method.
*/
abstract class AbstractUserMapper implements UserMapperInterface
{
/**
* @return BishopB\Forum\User
* @throws BishopB\Forum\NoVanillaUserMappedToAuthenticatedUser
* @throws BishopB\Forum\NoVanillaUserMappedToGuest
*/
public function current()
{
try {
return $this->resolve(\Auth::user());
} catch (NoVanillaUserMappedToUser $ex) {
if (\Auth::user()) {
throw new NoVanillaUserMappedToAuthenticatedUser();
} else {
throw new NoVanillaUserMappedToGuest();
}
}
}
}
Интерфейс выглядит так:
<?php
namespace BishopB\Forum;
/**
* Implement how to resolve the Vanilla user associated with the Auth::user()
*/
interface UserMapperInterface
{
/**
* Return the current user. This mechanism picks the Vanilla User
* corresponding to `Auth::user()` (if logged in) and `Auth::guest()` (if
* not logged in).
*
* @return BishopB\Forum\User
* @throws BishopB\Forum\NoVanillaUserMappedToAuthenticatedUser
* @throws BishopB\Forum\NoVanillaUserMappedToGuest
*/
public function current();
/**
* The logic to map a Laravel user into a Vanilla user.
*
* If the presented user is null, then there isn't currently one and the
* resolver should treat this as the "guest" or "anonymous" user.
*
* @param mixed $user
* @return BishopB\Forum\User
* @throws BishopB\Forum\NoVanillaUserMappedToUser
*/
public function resolve(\Illuminate\Auth\UserInterface $user = null);
}
Нужна ли какая-то реализация функции resolve() ? Просто это код из библиотеки и я не могу понять зачем эта функция использована...
