modules/mongo_helper.js
var MongoClient = require('mongodb').MongoClient,
conf = require('./config'),
denodeify = require('es6-denodeify')(Promise);
var connect = function () {
// Connection URL
var url = conf.get('MONGO_URL');
var connectPromise = denodeify(MongoClient.connect);
return connectPromise.call(MongoClient, url)
.catch(err => {
console.error('Failed to conenct to: ' + url);
console.error(err);
});
};
module.exports = {
connect: connect
};