const user = 'user'; const password = 'password'; const hostname = 'vault48.org'; const port = 27017; const db = 'map'; const mongoose = require('mongoose'); mongoose.Promise = require('bluebird'); mongoose.connect(`mongodb://${user}:${password}@${hostname}:${port}/${db}`, { }); const database = mongoose.connection; database.on('error', (err) => { console.error(`Database Connection Error: ${err}`); process.exit(2); }); database.on('connected', () => { console.info('Succesfully connected to MongoDB Database'); });