1 files changed, 79 insertions, 0 deletions
diff --git a/apps/dav/lib/Command/DeleteSubscription.php b/apps/dav/lib/Command/DeleteSubscription.php
new file mode 100644
index 00000000000..db0cb6295c9
--- /dev/null
+++ b/apps/dav/lib/Command/DeleteSubscription.php
@@ -0,0 +1,79 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-FileCopyrightText: 2025 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+namespace OCA\DAV\Command;
+
+use OCA\DAV\CalDAV\CachedSubscription;
+use OCA\DAV\CalDAV\CalDavBackend;
+use OCP\IUserManager;
+use Symfony\Component\Console\Attribute\AsCommand;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputArgument;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+
+#[AsCommand(
+	name: 'dav:delete-subscription',
+	description: 'Delete a calendar subscription for a user',
+	hidden: false,
+)]
+class DeleteSubscription extends Command {
+	public function __construct(
+		private CalDavBackend $calDavBackend,
+		private IUserManager $userManager,
+	) {
+		parent::__construct();
+	}
+
+	protected function configure(): void {
+		$this
+			->addArgument(
+				'uid',
+				InputArgument::REQUIRED,
+				'User who owns the calendar subscription'
+			)
+			->addArgument(
+				'uri',
+				InputArgument::REQUIRED,
+				'URI of the calendar to be deleted'
+			);
+	}
+
+	protected function execute(InputInterface $input, OutputInterface $output): int {
+		$user = (string)$input->getArgument('uid');
+		if (!$this->userManager->userExists($user)) {
+			throw new \InvalidArgumentException("User $user is unknown");
+		}
+
+		$uri = (string)$input->getArgument('uri');
+		if ($uri === '') {
+			throw new \InvalidArgumentException('Specify the URI of the calendar to be deleted');
+		}
+
+		$subscriptionInfo = $this->calDavBackend->getSubscriptionByUri(
+			'principals/users/' . $user,
+			$uri
+		);
+
+		if ($subscriptionInfo === null) {
+			throw new \InvalidArgumentException("User $user has no calendar subscription with the URI $uri");
+		}
+
+		$subscription = new CachedSubscription(
+			$this->calDavBackend,
+			$subscriptionInfo,
+		);
+
+		$subscription->delete();
+
+		$output->writeln("Calendar subscription with the URI $uri for user $user deleted");
+
+		return self::SUCCESS;
+	}
+}