firefly-iii/app/Support/Logging/AuditLogger.php

<?php

/**
 * AuditLogger.php
 * Copyright (c) 2019 james@firefly-iii.org
 *
 * This file is part of Firefly III (https://github.com/firefly-iii).
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

declare(strict_types=1);

namespace FireflyIII\Support\Logging;

use Illuminate\Log\Logger;
use Monolog\Formatter\LineFormatter;
use Monolog\Handler\AbstractProcessingHandler;

/**
 * Class AuditLogger
 * @codeCoverageIgnore
 */
class AuditLogger
{
    /**
     * Customize the given logger instance.
     *
     * @param  Logger $logger
     *
     * @return void
     */
    public function __invoke(Logger $logger)
    {
        $processor = new AuditProcessor;
        /** @var AbstractProcessingHandler $handler */
        foreach ($logger->getHandlers() as $handler) {
            $formatter = new LineFormatter("[%datetime%] %channel%.%level_name%: %message% %context% %extra%\n");
            $handler->setFormatter($formatter);
            $handler->pushProcessor($processor);
        }

    }
}