import { exportCustomersCsv } from '../../../utils/crm';
import { requireStaff } from '../../../utils/guard';

/** Download every customer as a CSV attachment. */
export default defineEventHandler(async (event) => {
  await requireStaff(event);
  const csv = await exportCustomersCsv();
  setResponseHeader(event, 'Content-Type', 'text/csv; charset=utf-8');
  setResponseHeader(event, 'Content-Disposition', 'attachment; filename="customers.csv"');
  return csv;
});