firefly-iii/app/Support/Binder/JournalList.php

<?php
/**
 * JournalList.php
 * Copyright (c) 2017 thegrumpydictator@gmail.com
 *
 * This file is part of Firefly III.
 *
 * Firefly III 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.
 *
 * Firefly III 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 Firefly III. If not, see <http://www.gnu.org/licenses/>.
 */
declare(strict_types=1);

namespace FireflyIII\Support\Binder;

use FireflyIII\Helpers\Collector\GroupCollectorInterface;
use FireflyIII\Models\TransactionType;
use Illuminate\Routing\Route;
use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;

/**
 * Class JournalList.
 */
class JournalList implements BinderInterface
{
    /**
     * @param string $value
     * @param Route  $route
     *
     * @return mixed
     * @throws \Symfony\Component\HttpKernel\Exception\NotFoundHttpException
     */
    public static function routeBinder(string $value, Route $route): array
    {
        if (auth()->check()) {
            $list = self::parseList($value);

            // get the journals by using the collector.
            /** @var GroupCollectorInterface $collector */
            $collector = app(GroupCollectorInterface::class);
            $collector->setTypes([TransactionType::WITHDRAWAL, TransactionType::DEPOSIT, TransactionType::TRANSFER]);
            $collector->withCategoryInformation()->withBudgetInformation()->withTagInformation()->withAccountInformation();
            $collector->setJournalIds($list);
            $result = $collector->getExtractedJournals();
            if (0 === count($result)) {
                throw new NotFoundHttpException;
            }

            return $result;
        }
        throw new NotFoundHttpException;
    }

    /**
     * @param string $value
     * @return array
     */
    protected static function parseList(string $value): array
    {
        $list = array_unique(array_map('\intval', explode(',', $value)));
        if (0 === count($list)) {
            throw new NotFoundHttpException; // @codeCoverageIgnore
        }

        return $list;
    }
}