UPSTREAM BASELINE: nextcloud/spreed v22.0.12 (без изменений)

Источник: https://github.com/nextcloud/spreed/archive/refs/tags/v22.0.12.tar.gz
С этого коммита ветка официального Nextcloud Talk отрезана (решение владельца 2026-07-06).
Все дальнейшие изменения — только наши; версии релизов: 22.0.12-f7.N.

lib/Migration/Version19000Date20240227084313.php

@@ -0,0 +1,91 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-FileCopyrightText: 2024 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+namespace OCA\Talk\Migration;
+
+use Closure;
+use OCP\DB\ISchemaWrapper;
+use OCP\DB\Types;
+use OCP\Migration\IOutput;
+use OCP\Migration\SimpleMigrationStep;
+
+/**
+ * A temporary message cache for TalkV1 proxying to serve "last message" and help with notifications
+ */
+class Version19000Date20240227084313 extends SimpleMigrationStep {
+	/**
+	 * @param IOutput $output
+	 * @param Closure(): ISchemaWrapper $schemaClosure
+	 * @param array $options
+	 * @return null|ISchemaWrapper
+	 */
+	#[\Override]
+	public function changeSchema(IOutput $output, Closure $schemaClosure, array $options): ?ISchemaWrapper {
+		/** @var ISchemaWrapper $schema */
+		$schema = $schemaClosure();
+
+		$table = $schema->createTable('talk_proxy_messages');
+		$table->addColumn('id', Types::BIGINT, [
+			'autoincrement' => true,
+			'notnull' => true,
+		]);
+		$table->addColumn('local_token', Types::STRING, [
+			'notnull' => true,
+			'length' => 32,
+		]);
+		$table->addColumn('remote_server_url', Types::STRING, [
+			'notnull' => true,
+			'length' => 512,
+		]);
+		$table->addColumn('remote_token', Types::STRING, [
+			'notnull' => true,
+			'length' => 32,
+		]);
+		$table->addColumn('remote_message_id', Types::BIGINT, [
+			'notnull' => true,
+			'unsigned' => true,
+		]);
+		$table->addColumn('actor_type', Types::STRING, [
+			'notnull' => true,
+			'length' => 64,
+		]);
+		$table->addColumn('actor_id', Types::STRING, [
+			'notnull' => true,
+			'length' => 64,
+		]);
+		$table->addColumn('actor_display_name', Types::STRING, [
+			'notnull' => false,
+			'length' => 255,
+		]);
+		$table->addColumn('message_type', Types::STRING, [
+			'notnull' => true,
+			'length' => 64,
+		]);
+		$table->addColumn('system_message', Types::STRING, [
+			'notnull' => false,
+			'length' => 64,
+		]);
+		$table->addColumn('expiration_datetime', Types::DATETIME, [
+			'notnull' => false,
+		]);
+		$table->addColumn('message', Types::TEXT, [
+			'notnull' => false,
+		]);
+		$table->addColumn('message_parameters', Types::TEXT, [
+			'notnull' => false,
+		]);
+
+		$table->setPrimaryKey(['id']);
+
+		$table->addUniqueIndex(['remote_server_url', 'remote_token', 'remote_message_id'], 'talk_pcm_remote');
+		$table->addIndex(['local_token'], 'talk_pmc_local');
+
+		return $schema;
+	}
+}