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/InvitationMapper.php

@@ -0,0 +1,152 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * SPDX-FileCopyrightText: 2021 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+namespace OCA\Talk\Model;
+
+use OCA\Talk\Room;
+use OCP\AppFramework\Db\DoesNotExistException;
+use OCP\AppFramework\Db\QBMapper;
+use OCP\DB\QueryBuilder\IQueryBuilder;
+use OCP\IDBConnection;
+use OCP\IUser;
+use SensitiveParameter;
+
+/**
+ * Class InvitationMapper
+ *
+ * @package OCA\Talk\Model
+ *
+ * @method Invitation mapRowToEntity(array $row)
+ * @method Invitation findEntity(IQueryBuilder $query)
+ * @method list<Invitation> findEntities(IQueryBuilder $query)
+ * @template-extends QBMapper<Invitation>
+ */
+class InvitationMapper extends QBMapper {
+	public function __construct(IDBConnection $db) {
+		parent::__construct($db, 'talk_invitations', Invitation::class);
+	}
+
+	/**
+	 * @throws DoesNotExistException
+	 */
+	public function getInvitationById(int $id): Invitation {
+		$qb = $this->db->getQueryBuilder();
+
+		$qb->select('*')
+			->from($this->getTableName())
+			->where($qb->expr()->eq('id', $qb->createNamedParameter($id)));
+
+		return $this->findEntity($qb);
+	}
+
+	/**
+	 * @throws DoesNotExistException
+	 * @internal Does not check user relation
+	 */
+	public function getByRemoteServerAndAccessToken(
+		string $remoteServerUrl,
+		#[SensitiveParameter]
+		string $accessToken,
+	): Invitation {
+		$qb = $this->db->getQueryBuilder();
+
+		$qb->select('*')
+			->from($this->getTableName())
+			->where($qb->expr()->eq('remote_server_url', $qb->createNamedParameter($remoteServerUrl)))
+			->andWhere($qb->expr()->eq('access_token', $qb->createNamedParameter($accessToken)));
+
+		return $this->findEntity($qb);
+	}
+
+	/**
+	 * @throws DoesNotExistException
+	 */
+	public function getByRemoteAndAccessToken(
+		string $remoteServerUrl,
+		int $remoteAttendeeId,
+		#[SensitiveParameter]
+		string $accessToken,
+	): Invitation {
+		$qb = $this->db->getQueryBuilder();
+
+		$qb->select('*')
+			->from($this->getTableName())
+			->where($qb->expr()->eq('remote_server_url', $qb->createNamedParameter($remoteServerUrl)))
+			->andWhere($qb->expr()->eq('remote_attendee_id', $qb->createNamedParameter($remoteAttendeeId, IQueryBuilder::PARAM_INT)))
+			->andWhere($qb->expr()->eq('access_token', $qb->createNamedParameter($accessToken)));
+
+		return $this->findEntity($qb);
+	}
+
+	/**
+	 * @param IUser $user
+	 * @return list<Invitation>
+	 */
+	public function getInvitationsForUser(IUser $user): array {
+		$qb = $this->db->getQueryBuilder();
+
+		$qb->select('*')
+			->from($this->getTableName())
+			->where($qb->expr()->eq('user_id', $qb->createNamedParameter($user->getUID())));
+
+		return $this->findEntities($qb);
+	}
+
+	/**
+	 * @psalm-param Invitation::STATE_*|null $state
+	 */
+	public function countInvitationsForUser(IUser $user, ?int $state = null): int {
+		$qb = $this->db->getQueryBuilder();
+
+		$qb->select($qb->func()->count('*'))
+			->from($this->getTableName())
+			->where($qb->expr()->eq('user_id', $qb->createNamedParameter($user->getUID())));
+
+		if ($state !== null) {
+			$qb->andWhere($qb->expr()->eq('state', $qb->createNamedParameter($state)));
+		}
+
+		$result = $qb->executeQuery();
+		$count = (int)$result->fetchOne();
+		$result->closeCursor();
+
+		return $count;
+	}
+
+	/**
+	 * @throws DoesNotExistException
+	 */
+	public function getInvitationForUserByLocalRoom(Room $room, string $userId, bool $caseInsensitive = false): Invitation {
+		$query = $this->db->getQueryBuilder();
+
+		$query->select('*')
+			->from($this->getTableName())
+			->where($query->expr()->eq('local_room_id', $query->createNamedParameter($room->getId())));
+
+		if ($caseInsensitive) {
+			$query->andWhere($query->expr()->eq($query->func()->lower('user_id'), $query->createNamedParameter(strtolower($userId))));
+		} else {
+			$query->andWhere($query->expr()->eq('user_id', $query->createNamedParameter($userId)));
+		}
+		return $this->findEntity($query);
+	}
+
+	public function countInvitationsForLocalRoom(Room $room): int {
+		$qb = $this->db->getQueryBuilder();
+
+		$qb->select($qb->func()->count('*', 'num_invitations'))
+			->from($this->getTableName())
+			->where($qb->expr()->eq('local_room_id', $qb->createNamedParameter($room->getId())));
+
+		$result = $qb->executeQuery();
+		$row = $result->fetch();
+		$result->closeCursor();
+
+		return (int)($row['num_invitations'] ?? 0);
+	}
+}