fetchAllDriveActivities.ts

const fetchAllDriveActivities = (
  root_folder_id: string,
  since?: Date | string
): DriveActivityAPI.DriveActivity[] => {
  let activities: DriveActivityAPI.DriveActivity[] = [];
  let response: DriveActivityAPI.DriveActivityAPIResponse;
  if (since instanceof Date) {
    since = since.getTime().toString();
  }
  do {
    response = DriveActivity.Activity.query({
      ancestorName: 'items/' + root_folder_id,
      filter: since ? `time > ${since}` : '',
      pageToken: response ? response.nextPageToken || null : null,
      consolidationStrategy: { legacy: {} }
    });
    activities = activities.concat(response.activities);
  } while (response.nextPageToken);
  return activities;
};