mirror of
https://github.com/Part-DB/Part-DB-server.git
synced 2025-07-24 04:44:35 +02:00
47 lines
1.4 KiB
PHP
47 lines
1.4 KiB
PHP
<?php
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declare(strict_types=1);
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/**
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* This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony).
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*
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* Copyright (C) 2019 - 2020 Jan Böhmer (https://github.com/jbtronics)
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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namespace App\Entity\Contracts;
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use DateTime;
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interface TimeTravelInterface
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{
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/**
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* Checks if this entry has informations which data has changed.
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*
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* @return bool true if this entry has informations about the changed data
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*/
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public function hasOldDataInformations(): bool;
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/**
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* Returns the data the entity had before this log entry.
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*/
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public function getOldData(): array;
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/**
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* Returns the the timestamp associated with this change.
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*/
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public function getTimestamp(): DateTime;
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}
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