OpenConext\ProfileBundle\User\UserProvider

Complexity

Total Complexity

4

Size/Duplication

Total Lines	35
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	3

Importance

Changes	2
Bugs	0	Features	1

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	getCurrentUser()	0	16	3

<?php

/**
 * Copyright 2015 SURFnet B.V.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

namespace OpenConext\ProfileBundle\User;

use OpenConext\ProfileBundle\Exception\LogicException;
use OpenConext\ProfileBundle\Security\Authentication\Entity\User;
use Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface;

class UserProvider
{
    /**
     * @var TokenStorageInterface
     */
    private $tokenStorage;

    /**
     * @param TokenStorageInterface $tokenStorage
     */
    public function __construct(TokenStorageInterface $tokenStorage)
    {
        $this->tokenStorage = $tokenStorage;
    }

    /**
     * @return User
     */
    public function getCurrentUser()
    {
        $token = $this->tokenStorage->getToken();

        if ($token === null) {
            throw new LogicException('User cannot be retrieved: no token found');
        }

        $user = $token->getUser();

        if ($user === null) {
            throw new LogicException('User cannot be retrieved: user not found in token');
        }

        return $user;
    }
}