Search SSO API endpoint with email instead of username

use OCA\EcloudAccounts\Exception\SSOAdminAPIException;

use OCP\IConfig;

use OCP\ILogger;

use OCP\IUserManager;

use OCP\L10N\IFactory;

use OCP\Security\ICrypto;

	private string $currentUserId;

	private ICrypto $crypto;

	private IFactory $l10nFactory;

	private IUserManager $userManager;

	private const ADMIN_TOKEN_ENDPOINT = '/auth/realms/master/protocol/openid-connect/token';

	private const USERS_ENDPOINT = '/users';

	private const CREDENTIALS_ENDPOINT = '/users/{USER_ID}/credentials';

	public function __construct($appName, IConfig $config, CurlService $curlService, ICrypto $crypto, IFactory $l10nFactory, ILogger $logger) {

	public function __construct($appName, IConfig $config, CurlService $curlService, ICrypto $crypto, IFactory $l10nFactory, IUserManager $userManager, ILogger $logger) {

		$this->appName = $appName;

		$this->config = $config;

		$this->curl = $curlService;

		$this->logger = $logger;

		$this->l10nFactory = $l10nFactory;

		$this->userManager = $userManager;

	}

	public function shouldSync2FA() : bool {

	}

	private function getUserId(string $username) : void {

		$usernameWithoutDomain = explode('@', $username)[0];

		$url = $this->ssoConfig['admin_rest_api_url'] . self::USERS_ENDPOINT . '?exact=true&username=' . $usernameWithoutDomain;

		$user = $this->userManager->get($username);

		if ($user === null) {

			throw new SSOAdminAPIException('Error: no user exists in cloud with username ' . $username);

		}

		$email = $user->getEMailAddress();

		if ($email === null) {

			throw new SSOAdminAPIException('Error: user with username ' . $username . ' does not have email field set');

		}

		$url = $this->ssoConfig['admin_rest_api_url'] . self::USERS_ENDPOINT . '?exact=true&email=' . $email;

		$this->logger->debug('getUserId calling SSO API with url: '. $url);

		$users = $this->callSSOAPI($url, 'GET');

		if (empty($users) || !is_array($users) || !isset($users[0])) {