<?php
/**
 * AppendNotes.php
 * Copyright (c) 2017 thegrumpydictator@gmail.com
 * This software may be modified and distributed under the terms of the
 * Creative Commons Attribution-ShareAlike 4.0 International License.
 *
 * See the LICENSE file for details.
 */

declare(strict_types=1);

namespace FireflyIII\TransactionRules\Actions;

use FireflyIII\Models\Note;
use FireflyIII\Models\RuleAction;
use FireflyIII\Models\TransactionJournal;
use Log;

/**
 * Class AppendNotes
 *
 * @package FireflyIII\TransactionRules\Actions
 */
class AppendNotes implements ActionInterface
{

    private $action;


    /**
     * TriggerInterface constructor.
     *
     * @param RuleAction $action
     */
    public function __construct(RuleAction $action)
    {
        $this->action = $action;
    }

    /**
     * @param TransactionJournal $journal
     *
     * @return bool
     */
    public function act(TransactionJournal $journal): bool
    {
        $dbNote = $journal->notes()->first();
        if (is_null($dbNote)) {
            $dbNote = new Note;
            $dbNote->noteable()->associate($journal);
        }
        $notes = $dbNote->text;
        Log::debug(sprintf('RuleAction AppendNotes appended "%s" to "%s".', $this->action->action_value, $notes));
        $notes        = $notes . $this->action->action_value;
        $dbNote->text = $notes;
        $dbNote->save();
        $journal->save();

        return true;
    }
}