eth-fun.js

var Web3 = require('web3');
var solc = require('solc');
var fs = require('fs');

var web3 = new Web3(new Web3.providers.HttpProvider("http://localhost:8545"));

//replace this with whatever is your local user address
var userAddress = '0x143a7c5eb8cf1c4f72460b8d29d686b3399bb0f9';

var compiledCode = solc.compile(fs.readFileSync('Miles.sol').toString());
var abi = compiledCode.contracts[':Miles'].interface;
var bcode = "0x" + compiledCode.contracts[':Miles'].bytecode;

var MilesContract = new web3.eth.Contract(
	JSON.parse(abi),
	userAddress
	// '0x1234567890123456789012345678901234567891'
);

var deployedContract = MilesContract.deploy({ data: bcode }).send({
    from: userAddress,
    gas: 1500000,
    gasPrice: '3'
});

MilesContract.methods.addMiles().send({
	from: userAddress
});

MilesContract.methods.totalMiles().call().then(console.log);