byrokrat\giroapp\CommandBus\RemoveAttributeHandler

Complexity

Total Complexity

2

Size/Duplication

Total Lines	16
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

1 Method

Rating	Name	Duplication	Size	Complexity
A	handle()	0	11	2

<?php
/**
 * This file is part of byrokrat\giroapp.
 *
 * byrokrat\giroapp is free software: you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as published
 * by the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * byrokrat\giroapp is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with byrokrat\giroapp. If not, see <http://www.gnu.org/licenses/>.
 *
 * Copyright 2016-20 Hannes Forsgård
 */

declare(strict_types = 1);

namespace byrokrat\giroapp\CommandBus;

use byrokrat\giroapp\DependencyInjection;
use byrokrat\giroapp\Event\DonorAttributeRemoved;

final class RemoveAttributeHandler
{
    use DependencyInjection\DispatcherProperty,
        DependencyInjection\DonorRepositoryProperty;

    public function handle(RemoveAttribute $command): void
    {
        $donor = $command->getDonor();

        if (!$donor->hasAttribute($command->getAttributeKey())) {
            return;
        }

        $this->donorRepository->deleteDonorAttribute($donor, $command->getAttributeKey());

        $this->dispatcher->dispatch(new DonorAttributeRemoved($donor, $command->getAttributeKey()));
    }
}