Added AppDataUpdate repair step to sync settings changes on app update (#34)

Author: andrey18106

appinfo/info.xml

@@ -52,6 +52,9 @@ You can support us in several ways:
 		<nextcloud min-version="25" max-version="26" />
 	</dependencies>
 	<repair-steps>
+		<post-migration>
+			<step>OCA\Cloud_Py_API\Migration\AppUpdateStep</step>
+		</post-migration>
 		<install>
 			<step>OCA\Cloud_Py_API\Migration\AppDataInitializationStep</step>
 		</install>

lib/Migration/AppUpdateStep.php

@@ -0,0 +1,58 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * @copyright Copyright (c) 2022-2023 Andrey Borysenko <andrey18106x@gmail.com>
+ *
+ * @copyright Copyright (c) 2022-2023 Alexander Piskun <bigcat88@icloud.com>
+ *
+ * @author 2022-2023 Andrey Borysenko <andrey18106x@gmail.com>
+ *
+ * @license AGPL-3.0-or-later
+ *
+ * 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 <http://www.gnu.org/licenses/>.
+ *
+ */
+
+namespace OCA\Cloud_Py_API\Migration;
+
+use OCP\Migration\IOutput;
+use OCP\Migration\IRepairStep;
+
+use OCA\Cloud_Py_API\Migration\data\AppInitialData;
+use OCA\Cloud_Py_API\Service\UtilsService;
+
+class AppUpdateStep implements IRepairStep {
+	/** @var UtilsService */
+	private $utils;
+
+	public function __construct(UtilsService $utils) {
+		$this->utils = $utils;
+	}
+
+	public function getName(): string {
+		return "Updating Cloud_Py_API data";
+	}
+
+	public function run(IOutput $output) {
+		$output->startProgress(1);
+		$app_data = AppInitialData::$INITIAL_DATA;
+
+		$output->advance(1, 'Checking for inital data changes and syncing with database');
+		$this->utils->checkForSettingsUpdates($app_data);
+
+		$output->finishProgress();
+	}
+}