Addiks\SymfonyGenerics\Controllers\GenericEntityRemoveController

Complexity

Total Complexity

3

Size/Duplication

Total Lines	42
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	3

Test Coverage

Coverage

100%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	10	1
A	removeEntity()	0	16	2

<?php
/**
 * Copyright (C) 2018 Gerrit Addiks.
 * This package (including this file) was released under the terms of the GPL-3.0.
 * You should have received a copy of the GNU General Public License along with this program.
 * If not, see <http://www.gnu.org/licenses/> or send me a mail so i can send you a copy.
 *
 * @license GPL-3.0
 *
 * @author Gerrit Addiks <gerrit@addiks.de>
 */

namespace Addiks\SymfonyGenerics\Controllers;

use Addiks\SymfonyGenerics\Controllers\ControllerHelperInterface;
use Webmozart\Assert\Assert;
use Symfony\Component\HttpFoundation\Response;
use InvalidArgumentException;

final class GenericEntityRemoveController
{

    /**
     * @var ControllerHelperInterface
     */
    private $controllerHelper;

    /**
     * @var string
     */
    private $entityClass;

    public function __construct(
        ControllerHelperInterface $controllerHelper,
        array $options
    ) {
        Assert::keyExists($options, 'entity-class');
        Assert::null($this->controllerHelper);

        $this->controllerHelper = $controllerHelper;
        $this->entityClass = $options['entity-class'];
    }

    public function removeEntity(string $id): Response
    {
        /** @var object|null $entity */
        $entity = $this->controllerHelper->findEntity($this->entityClass, $id);

        if (is_null($entity)) {
            throw new InvalidArgumentException(sprintf(
                "Entity with id %s not found!",
                $id
            ));
        }

        $this->controllerHelper->removeEntity($entity);

        return new Response("Entity removed!");
    }

}