index.js

require('dotenv').config();
const express = require('express');
const app = express();
const cors = require('cors');
const serviceLocator = require('./app/helpers/service_locator');
const { app_config } = require('./app/config');
const PORT = app_config.APP_PORT;
const Database = require('./app/config/database');
let domainService = serviceLocator.get('domainServiceV1');

let connectDB = async () => {
  await Database._connect(app_config.MONGO_URI);
};

let startBot = async () => {
  domainService.startScan();
  serviceLocator.get('logger').info('PingBot started');
};

let startServer = async () => {
  app.use(cors());
  require('./app/base/middleware')(app);
  require('./app/base/routes')(app);
  require('./app/base/handler')(app);
  app.listen(PORT, function () {
    serviceLocator.get('logger').info(`App listening on port ${PORT}!`);
  });
};
connectDB();

if (app_config.START_BOT) {
  startBot();
}

if (app_config.START_SERVER) {
  startServer();
}