Reduce iteration

	 * Process all users from NextCloud

	 */

	private function processAllUsers(string $ipAddress, bool $isDryRun, OutputInterface $output, array &$stats): void {

		$allUsers = [];

		$this->userManager->callForAllUsers(function (IUser $user) use (&$allUsers) {

			$allUsers[] = $user;

		});

		$totalUsers = count($allUsers);

		$output->writeln(sprintf('<info>Processing all users from NextCloud (total: %d)</info>', $totalUsers));

		$userCount = 0;

		$output->writeln('<info>Processing all users from NextCloud</info>');

		$lastProcessed = 0;

		foreach ($allUsers as $user) {

			$before = $stats['processed'];

		$this->userManager->callForAllUsers(function (IUser $user) use (&$userCount, $ipAddress, $isDryRun, $output, &$stats) {

			$this->processSingleUser($user->getUID(), $ipAddress, $isDryRun, $output, $stats);

			if ($stats['processed'] > 0 && $stats['processed'] % 100 === 0 && $stats['processed'] !== $lastProcessed) {

			$userCount++;

			if ($userCount > 0 && $userCount % 100 === 0) {

				$output->writeln(sprintf('<info>Progress: %d processed, %d success, %d errors</info>',

					$stats['processed'], $stats['success'], $stats['errors']));

				$lastProcessed = $stats['processed'];

			}

					$userCount, $stats['success'], $stats['errors']));

			}

		});

	}

	/**