Add DB table to extend filecache with metadata etag, creation time and upload time

Signed-off-by: Morris Jobke <hey@morrisjobke.de>

core/Migrations/Version17000Date20190514105811.php

@@ -0,0 +1,73 @@
+<?php
+declare(strict_types=1);
+/**
+ * @copyright Copyright (c) 2019 Morris Jobke <hey@morrisjobke.de>
+ *
+ * @author Morris Jobke <hey@morrisjobke.de>
+ *
+ * @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 Doctrine\DBAL\Types\Type;
+use OCP\DB\ISchemaWrapper;
+use OCP\Migration\SimpleMigrationStep;
+use OCP\Migration\IOutput;
+
+class Version17000Date20190514105811 extends SimpleMigrationStep {
+
+	/**
+	 * @param IOutput $output
+	 * @param Closure $schemaClosure The `\Closure` returns a `ISchemaWrapper`
+	 * @param array $options
+	 * @return ISchemaWrapper
+	 */
+	public function changeSchema(IOutput $output, Closure $schemaClosure, array $options) {
+		/** @var ISchemaWrapper $schema */
+		$schema = $schemaClosure();
+		if(!$schema->hasTable('filecache_extended')) {
+			$table = $schema->createTable('filecache_extended');
+			$table->addColumn('fileid', Type::INTEGER, [
+				'notnull' => true,
+				'length' => 4,
+				'unsigned' => true,
+			]);
+			$table->addColumn('metadata_etag', Type::STRING, [
+				'notnull' => false,
+				'length' => 40,
+			]);
+			$table->addColumn('creation_time', Type::BIGINT, [
+				'notnull' => true,
+				'length' => 20,
+				'default' => 0,
+			]);
+			$table->addColumn('upload_time', Type::BIGINT, [
+				'notnull' => true,
+				'length' => 20,
+				'default' => 0,
+			]);
+			$table->addUniqueIndex(['fileid'], 'fce_fileid_idx');
+			$table->addIndex(['creation_time'], 'fce_ctime_idx');
+			$table->addIndex(['upload_time'], 'fce_utime_idx');
+		}
+
+		return $schema;
+	}
+}

lib/composer/composer/autoload_classmap.php

@@ -757,6 +757,7 @@ return array(
     'OC\\Core\\Migrations\\Version16000Date20190212081545' => $baseDir . '/core/Migrations/Version16000Date20190212081545.php',
     'OC\\Core\\Migrations\\Version16000Date20190427105638' => $baseDir . '/core/Migrations/Version16000Date20190427105638.php',
     'OC\\Core\\Migrations\\Version16000Date20190428150708' => $baseDir . '/core/Migrations/Version16000Date20190428150708.php',
+    'OC\\Core\\Migrations\\Version17000Date20190514105811' => $baseDir . '/core/Migrations/Version17000Date20190514105811.php',
     'OC\\Core\\Notification\\RemoveLinkSharesNotifier' => $baseDir . '/core/Notification/RemoveLinkSharesNotifier.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

@@ -791,6 +791,7 @@ class ComposerStaticInit53792487c5a8370acc0b06b1a864ff4c
         'OC\\Core\\Migrations\\Version16000Date20190212081545' => __DIR__ . '/../../..' . '/core/Migrations/Version16000Date20190212081545.php',
         'OC\\Core\\Migrations\\Version16000Date20190427105638' => __DIR__ . '/../../..' . '/core/Migrations/Version16000Date20190427105638.php',
         'OC\\Core\\Migrations\\Version16000Date20190428150708' => __DIR__ . '/../../..' . '/core/Migrations/Version16000Date20190428150708.php',
+        'OC\\Core\\Migrations\\Version17000Date20190514105811' => __DIR__ . '/../../..' . '/core/Migrations/Version17000Date20190514105811.php',
         'OC\\Core\\Notification\\RemoveLinkSharesNotifier' => __DIR__ . '/../../..' . '/core/Notification/RemoveLinkSharesNotifier.php',
         'OC\\Core\\Service\\LoginFlowV2Service' => __DIR__ . '/../../..' . '/core/Service/LoginFlowV2Service.php',
         'OC\\DB\\Adapter' => __DIR__ . '/../../..' . '/lib/private/DB/Adapter.php',