text: // Set up MySQL connection.
  let mysql = require("mysql");
  
  let connection;
  if ( process.env.JAWSDB_URL) {
  connection = mysql.createConnection( process.env.JAWSDB_URL)
  } else {
    connection = mysql.createConnection({
    host: "localhost",
    user: "root",
    password: "weekend",
    database: "burgers_db"
    })
  }
  // Make connection.
  connection.connect(function(err) {
    if (err) {
      console.error("error connecting: " + err.stack);
      return;
    }
    console.log("connected as id " + connection.threadId);
  });
  
  // Export connection for our ORM to use.
  module.exports = connection;
  
  
  