server.js

const express = require('express');
const fs = require('fs');
const request = require('request-promise');
const app = express();

/*Variabls globales*/
let listaID;
const user_id = process.env.USER_ID;
const port = process.env.PORT || 3000;
const url = 'http://localhost:80/wp-json/v2/delete_immovables_post';
const token = process.env.TOKEN;
const external_uid = process.env.EXTERNAL_UID;


app.get('/', (req, res) => {res.send('Delete Posts Script!')});

app.listen(port, () => {console.log(`Example app listening on port ${port}!`)});


fs.readFile(`${__dirname}/listadeidcustomsAA3.csv`, 'utf8', (err, data) => {
  if (err) {
    return console.log(err);
  }
  listaID = data.split('\n');
  eliminarPosts(listaID);
});

function borrarUno(id) {
	const apidelete = `${url}?token=${token}&external_uidunico=${external_uid}&user_id=${user_id}&post_id=${id}`;

	return new Promise(function(resolve, reject) {
    request({uri: apidelete, method: 'DELETE', time: true}, (error, response, body) => {
      if (error) return reject(error);
      let elapsedTime = response.elapsedTime / 1000;
      resolve(body +' Segundos: '+elapsedTime);
    });
  });
}

async function eliminarPosts(listaID) {
  let count = 0;
	  for (let customID of listaID) {
	  	try {
	  		const listing = await borrarUno(customID);
	  		console.log(`Eliminado Nro: ${count} ${listing}`);
        count++;
	  	}catch(error) {
	  		console.error(error);
	  	}
	  }

}