// Send answer based on result if ($pass === LDAP::ERROR_USER_NOT_FOUND) { $error->send(404, $pass, 'The user cannot be found', 'This user does not exist or has been removed.'); } elseif ($pass === LDAP::ERROR_DOUBLE_PASS) { $error->send(409, $pass, 'The user already has a pass', 'This user already has a pass set. A second one cannot be added.'); } elseif ($pass === LDAP::ERROR_PASS_EXISTS) { $error->send(409, $pass, 'This pass is in use', 'Another user has registered this pass. It cannot be added again.'); } else { // Return the new entry of the user $app->response->setStatus(200); echo json_encode($ldap->getUser($uid)); } }); // Remove the pass of a user $app->delete('/users/:uid/pass', function ($uid) use($app, $ldap, $error) { if ($ldap->removePass($uid)) { $app->response->setStatus(204); // HTTP 204 No Content } else { $error->send(500, 'internal_error', 'Pass removal failed', 'The API cannot remove the pass of this user. The exact error is unknown.'); } }); // Check the last scanned pass was valid $app->get('/deur/checkpass', function () use($app, $ldap, $database, $error) { echo json_encode(['check' => $database->validatePassAttempt()]); }); // Check whether a specific pass can gain entry $app->get('/deur/access/:pass', function ($cardID) use($app, $ldap, $error, $database) { // Find card information in LDAP $info = $ldap->infoOnPassAttempt($cardID); // Log attempt