freeplanet_serverside/server/db/mongoose.js

var mongoose = require('mongoose');

mongoose.Promise = global.Promise;

mongoose.level = "";

mongoose.plugin(schema => {
  schema.options.usePushEach = true
});

mongoose.set('debug', false);

mongoose.connect(process.env.MONGODB_URI, { useMongoClient: true, promiseLibrary: require('bluebird') })
  .then(() =>
    console.log('connection succesful ' + process.env.MONGODB_URI + ' db: ' + process.env.DATABASE)
  )
  .catch((err) => console.error(err));

module.exports = {mongoose};