text: require('dotenv').config();
  
  var host = process.env.DB_HOST;
  var db_port = process.env.DB_PORT;
  var db = process.env.DB_DATABASE;
  
  
  module.exports = {
  
      dbConnectionString: function() {
          return 'mongodb://'+host+':'+db_port+'/'+db;
      }
  }
  