var Web3 = require('web3');
var fs = require('fs');
var web3 = new Web3();
web3.setProvider(new web3.providers.HttpProvider('http://home.mrdev023.fr:8545'));

var account = undefined
if(!fs.existsSync('account.json')){
    var password = Math.random().toString(36).substring(2, 15) + Math.random().toString(36).substring(2, 15);;
    web3.eth.personal.newAccount(password).then(function(address){
        var obj = {"address": address, "password": password};
        console.log(address);
        fs.writeFile('account.json', JSON.stringify(obj), 'utf8',run);
        account = obj
        run();
    })
} else {
    fs.readFile('account.json', 'utf8', function readFileCallback(err, data){
        if (err){
            console.log(err);
            process.exit(1);
        } else {
        account = JSON.parse(data); //now it an object
        run();
    }});
}

function run() {
    
}