Add the data after the change to a element edited log entry, so you can easily view the changes in log detail pages

src/Entity/Contracts/LogWithNewDataInterface.php

@@ -0,0 +1,41 @@
+<?php
+/*
+ * This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony).
+ *
+ *  Copyright (C) 2019 - 2023 Jan Böhmer (https://github.com/jbtronics)
+ *
+ *  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/>.
+ */
+
+namespace App\Entity\Contracts;
+
+interface LogWithNewDataInterface
+{
+    /**
+     * Checks if this entry has information about the new data.
+     * @return bool
+     */
+    public function hasNewDataInformation(): bool;
+
+    /**
+     * Returns the new data for this entry.
+     */
+    public function getNewData(): array;
+
+    /**
+     * Sets the new data for this entry.
+     * @return $this
+     */
+    public function setNewData(array $new_data): self;
+}