server.js

import dotenv from 'dotenv';
import mongoose from 'mongoose';

import { app } from './app.js';
import { createFolderIsNotExist } from './handlers/checkFolders.js';
import { storeImage, uploadDir } from './multerConfig/multerConfig.js';

dotenv.config();

const PORT = process.env.PORT || 3000;
const uriDb = process.env.DB_HOST;

const connection = mongoose.connect(uriDb);

connection
  .then(() => {
    console.log('Database connection successful');
    app.listen(PORT, function () {
      createFolderIsNotExist(uploadDir);
      createFolderIsNotExist(storeImage);
      console.log('Server running. Use our API on port: 3000');
    });
  })
  .catch(error => {
    console.log(`Server not running. Error message: ${error.message}`);
  });