[stable28] prepare migration to lazy config

Signed-off-by: Maxence Lange <maxence@artificial-owl.com>

core/Migrations/Version29000Date20231126110901.php

@@ -0,0 +1,65 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * @copyright 2023 Maxence Lange <maxence@artificial-owl.com>
+ *
+ * @author Maxence Lange <maxence@artificial-owl.com>
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * 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 OC\Core\Migrations;
+
+use Closure;
+use OCP\DB\ISchemaWrapper;
+use OCP\DB\Types;
+use OCP\Migration\IOutput;
+use OCP\Migration\SimpleMigrationStep;
+
+/**
+ * Create new fields for type and lazy loading in appconfig for the new IAppConfig API.
+ */
+class Version29000Date20231126110901 extends SimpleMigrationStep {
+	public function changeSchema(IOutput $output, Closure $schemaClosure, array $options): ?ISchemaWrapper {
+		/** @var ISchemaWrapper $schema */
+		$schema = $schemaClosure();
+
+		if (!$schema->hasTable('appconfig')) {
+			return null;
+		}
+
+		$table = $schema->getTable('appconfig');
+		if ($table->hasColumn('lazy')) {
+			return null;
+		}
+
+		// type=2 means value is typed as MIXED
+		$table->addColumn('type', Types::INTEGER, ['notnull' => true, 'default' => 2]);
+		$table->addColumn('lazy', Types::BOOLEAN, ['notnull' => false, 'default' => false]);
+
+		if ($table->hasIndex('appconfig_config_key_index')) {
+			$table->dropIndex('appconfig_config_key_index');
+		}
+
+		$table->addIndex(['lazy'], 'ac_lazy_i');
+		$table->addIndex(['appid', 'lazy'], 'ac_app_lazy_i');
+		$table->addIndex(['appid', 'lazy', 'configkey'], 'ac_app_lazy_key_i');
+
+		return $schema;
+	}
+}

lib/composer/composer/autoload_classmap.php

@@ -1230,6 +1230,7 @@
     'OC\\Core\\Migrations\\Version28000Date20230906104802' => $baseDir . '/core/Migrations/Version28000Date20230906104802.php',
     'OC\\Core\\Migrations\\Version28000Date20231004103301' => $baseDir . '/core/Migrations/Version28000Date20231004103301.php',
     'OC\\Core\\Migrations\\Version28000Date20231103104802' => $baseDir . '/core/Migrations/Version28000Date20231103104802.php',
+    'OC\\Core\\Migrations\\Version29000Date20231126110901' => $baseDir . '/core/Migrations/Version29000Date20231126110901.php',
     'OC\\Core\\Notification\\CoreNotifier' => $baseDir . '/core/Notification/CoreNotifier.php',
     'OC\\Core\\Service\\LoginFlowV2Service' => $baseDir . '/core/Service/LoginFlowV2Service.php',
     'OC\\DB\\Adapter' => $baseDir . '/lib/private/DB/Adapter.php',

lib/composer/composer/autoload_static.php

@@ -1263,6 +1263,7 @@ class ComposerStaticInit749170dad3f5e7f9ca158f5a9f04f6a2
         'OC\\Core\\Migrations\\Version28000Date20230906104802' => __DIR__ . '/../../..' . '/core/Migrations/Version28000Date20230906104802.php',
         'OC\\Core\\Migrations\\Version28000Date20231004103301' => __DIR__ . '/../../..' . '/core/Migrations/Version28000Date20231004103301.php',
         'OC\\Core\\Migrations\\Version28000Date20231103104802' => __DIR__ . '/../../..' . '/core/Migrations/Version28000Date20231103104802.php',
+        'OC\\Core\\Migrations\\Version29000Date20231126110901' => __DIR__ . '/../../..' . '/core/Migrations/Version29000Date20231126110901.php',
         'OC\\Core\\Notification\\CoreNotifier' => __DIR__ . '/../../..' . '/core/Notification/CoreNotifier.php',
         'OC\\Core\\Service\\LoginFlowV2Service' => __DIR__ . '/../../..' . '/core/Service/LoginFlowV2Service.php',
         'OC\\DB\\Adapter' => __DIR__ . '/../../..' . '/lib/private/DB/Adapter.php',