import path from "path"; export default function (file: Express.Multer.File) { return `${path.parse(path.basename(file.originalname)).name}-${Math.floor( Date.now() / 1000 )}${path.extname(file.originalname)}`; } export function generateUniqueBillFilename( file: Express.Multer.File, invoice_number: string ) { return `${invoice_number}-${Math.floor(Date.now() / 1000)}${path.extname( file.originalname )}`; }