Files
nextcloud-mail/lib/Db/ThreadMapper.php
Richard Steinmetz 221ff11205 feat: follow up reminders
Signed-off-by: Richard Steinmetz <richard@steinmetz.cloud>
2024-06-25 16:47:20 +02:00

110 lines
3.3 KiB
PHP

<?php
declare(strict_types=1);
/**
* SPDX-FileCopyrightText: 2021 Nextcloud GmbH and Nextcloud contributors
* SPDX-License-Identifier: AGPL-3.0-or-later
*/
namespace OCA\Mail\Db;
use OCP\AppFramework\Db\QBMapper;
use OCP\DB\QueryBuilder\IQueryBuilder;
use OCP\IDBConnection;
/**
* @template-extends QBMapper<Message>
*/
class ThreadMapper extends QBMapper {
public function __construct(IDBConnection $db) {
parent::__construct($db, 'mail_messages');
}
/**
* @return array<array-key, array{mailboxName: string, messageUid: int}>
*/
public function findMessageUidsAndMailboxNamesByAccountAndThreadRoot(MailAccount $mailAccount, string $threadRootId, bool $trash): array {
$qb = $this->db->getQueryBuilder();
$qb->select('messages.uid', 'mailboxes.name')
->from($this->tableName, 'messages')
->join('messages', 'mail_mailboxes', 'mailboxes', 'messages.mailbox_id = mailboxes.id')
->where(
$qb->expr()->eq('messages.thread_root_id', $qb->createNamedParameter($threadRootId, IQueryBuilder::PARAM_STR)),
$qb->expr()->eq('mailboxes.account_id', $qb->createNamedParameter($mailAccount->getId(), IQueryBuilder::PARAM_INT))
);
$trashMailboxId = $mailAccount->getTrashMailboxId();
if ($trashMailboxId !== null) {
if ($trash) {
$qb->andWhere($qb->expr()->eq('mailboxes.id', $qb->createNamedParameter($trashMailboxId, IQueryBuilder::PARAM_INT)));
} else {
$qb->andWhere($qb->expr()->neq('mailboxes.id', $qb->createNamedParameter($trashMailboxId, IQueryBuilder::PARAM_INT)));
}
}
$result = $qb->executeQuery();
$rows = array_map(static function (array $row) {
return [
'messageUid' => (int)$row[0],
'mailboxName' => (string)$row[1]
];
}, $result->fetchAll(\PDO::FETCH_NUM));
$result->closeCursor();
return $rows;
}
/**
* Find message entity ids of a thread than have been sent after the given message.
* Can be used to find out if a message has been replied to or followed up.
*
* @return array<array-key, array{id: int}>
*
* @throws \OCP\DB\Exception
*/
public function findNewerMessageIdsInThread(int $accountId, Message $message): array {
$qb = $this->db->getQueryBuilder();
$qb->select('messages.id')
->from($this->tableName, 'messages')
->join('messages', 'mail_mailboxes', 'mailboxes', 'messages.mailbox_id = mailboxes.id')
->where(
// Not the message itself
$qb->expr()->neq(
'messages.message_id',
$qb->createNamedParameter($message->getMessageId(), IQueryBuilder::PARAM_STR),
IQueryBuilder::PARAM_STR,
),
// Are part of the same thread
$qb->expr()->eq(
'messages.thread_root_id',
$qb->createNamedParameter($message->getThreadRootId(), IQueryBuilder::PARAM_STR),
IQueryBuilder::PARAM_STR,
),
// Are sent after the message
$qb->expr()->gte(
'messages.sent_at',
$qb->createNamedParameter($message->getSentAt(), IQueryBuilder::PARAM_INT),
IQueryBuilder::PARAM_INT,
),
// Belong to the same account
$qb->expr()->eq(
'mailboxes.account_id',
$qb->createNamedParameter($accountId, IQueryBuilder::PARAM_INT),
IQueryBuilder::PARAM_INT,
),
);
$result = $qb->executeQuery();
$rows = array_map(static function (array $row) {
return [
'id' => (int)$row[0],
];
}, $result->fetchAll(\PDO::FETCH_NUM));
$result->closeCursor();
return $rows;
}
}