<?php
/**
 * StoredGroupEventHandler.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\Handlers\Events;

use FireflyIII\Events\StoredTransactionGroup;
use FireflyIII\Models\TransactionJournal;
use FireflyIII\TransactionRules\Engine\RuleEngine;
use Log;

/**
 * Class StoredGroupEventHandler
 */
class StoredGroupEventHandler
{
    /**
     * This method grabs all the users rules and processes them.
     *
     * @param StoredTransactionGroup $storedGroupEvent
     */
    public function processRules(StoredTransactionGroup $storedGroupEvent): void
    {
        if (false === $storedGroupEvent->applyRules) {
            Log::info(sprintf('Will not run rules on group #%d', $storedGroupEvent->transactionGroup->id));

            return;
        }
        Log::debug('Now in StoredGroupEventHandler::processRules()');

        /** @var RuleEngine $ruleEngine */
        $ruleEngine = app(RuleEngine::class);
        $ruleEngine->setUser($storedGroupEvent->transactionGroup->user);
        $ruleEngine->setAllRules(true);
        $ruleEngine->setTriggerMode(RuleEngine::TRIGGER_STORE);
        $journals = $storedGroupEvent->transactionGroup->transactionJournals;

        /** @var TransactionJournal $journal */
        foreach ($journals as $journal) {
            $ruleEngine->processTransactionJournal($journal);
        }
    }

}