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/Model/ThreadMapper.php

@@ -0,0 +1,126 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-FileCopyrightText: 2024 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+namespace OCA\Talk\Model;
+
+use OCP\AppFramework\Db\DoesNotExistException;
+use OCP\AppFramework\Db\QBMapper;
+use OCP\DB\QueryBuilder\IQueryBuilder;
+use OCP\IDBConnection;
+
+/**
+ * @method Thread findEntity(IQueryBuilder $query)
+ * @method list<Thread> findEntities(IQueryBuilder $query)
+ * @template-extends QBMapper<Thread>
+ */
+class ThreadMapper extends QBMapper {
+	public function __construct(IDBConnection $db) {
+		parent::__construct($db, 'talk_threads', Thread::class);
+	}
+
+	/**
+	 * @param non-negative-int $roomId
+	 * @param non-negative-int $threadId
+	 * @throws DoesNotExistException
+	 */
+	public function findById(int $roomId, int $threadId): Thread {
+		$query = $this->db->getQueryBuilder();
+		$query->select('*')
+			->from($this->getTableName())
+			->where($query->expr()->eq(
+				'id',
+				$query->createNamedParameter($threadId, IQueryBuilder::PARAM_INT),
+				IQueryBuilder::PARAM_INT,
+			))
+			->andWhere($query->expr()->eq(
+				'room_id',
+				$query->createNamedParameter($roomId, IQueryBuilder::PARAM_INT),
+				IQueryBuilder::PARAM_INT,
+			));
+
+		return $this->findEntity($query);
+	}
+
+	/**
+	 * @param non-negative-int $roomId
+	 * @param list<non-negative-int> $threadIds
+	 * @return list<Thread>
+	 */
+	public function findByIds(int $roomId, array $threadIds): array {
+		$query = $this->db->getQueryBuilder();
+		$query->select('*')
+			->from($this->getTableName())
+			->where($query->expr()->in(
+				'id',
+				$query->createNamedParameter($threadIds, IQueryBuilder::PARAM_INT_ARRAY),
+				IQueryBuilder::PARAM_INT,
+			))
+			->andWhere($query->expr()->eq(
+				'room_id',
+				$query->createNamedParameter($roomId, IQueryBuilder::PARAM_INT),
+				IQueryBuilder::PARAM_INT,
+			));
+
+		return $this->findEntities($query);
+	}
+
+	/**
+	 * @param list<non-negative-int> $threadIds
+	 * @return list<Thread>
+	 */
+	public function getForIds(array $threadIds): array {
+		$threads = [];
+		$query = $this->db->getQueryBuilder();
+		$query->select('*')
+			->from($this->getTableName());
+		foreach (array_chunk($threadIds, 1000) as $ids) {
+			$query->where($query->expr()->in(
+				'id',
+				$query->createNamedParameter($ids, IQueryBuilder::PARAM_INT_ARRAY),
+				IQueryBuilder::PARAM_INT,
+			));
+			$threads[] = $this->findEntities($query);
+		}
+
+
+		return array_merge(...$threads);
+	}
+
+
+	/**
+	 * @param int<1, 50> $limit
+	 * @return list<Thread>
+	 */
+	public function getRecentByRoomId(int $roomId, int $limit): array {
+		$query = $this->db->getQueryBuilder();
+		$query->select('*')
+			->from($this->getTableName())
+			->where($query->expr()->eq(
+				'room_id',
+				$query->createNamedParameter($roomId, IQueryBuilder::PARAM_INT),
+				IQueryBuilder::PARAM_INT,
+			))
+			->orderBy('last_activity', 'DESC')
+			->setMaxResults($limit);
+
+		return $this->findEntities($query);
+	}
+
+	public function deleteByRoomId(int $roomId): int {
+		$query = $this->db->getQueryBuilder();
+		$query->delete($this->getTableName())
+			->where($query->expr()->eq(
+				'room_id',
+				$query->createNamedParameter($roomId, IQueryBuilder::PARAM_INT),
+				IQueryBuilder::PARAM_INT,
+			));
+
+		return $query->executeStatement();
+	}
+}