express-api-cli/lib/mongoose/js/express/src/config/database.js

Cli tool for generating an express project. Instead of wasting extra time creating your project structure, start building right away

import mongoose from 'mongoose';
import logger from './logger';

const database = async () => {
  try {
    // Replace database value in the .env file with your database config url
    const DATABASE =
      process.env.NODE_ENV === 'test'
        ? process.env.DATABASE_TEST
        : process.env.DATABASE;

    await mongoose.connect(DATABASE, {
      useFindAndModify: false,
      useCreateIndex: true,
      useNewUrlParser: true,
      useUnifiedTopology: true
    });
    logger.info('Connected to the database.');
  } catch (error) {
    logger.error('Could not connect to the database.', error);
  }
};
export default database;