const http = require('http');
const steem = require('steem');
const hostIP = "localhost";
const port = 80;
const friends = require("./friends.json");

const server = http.createServer((req, res) => {
    res.statusCode = 200;

    res.setHeader('Content-type', 'text-plain');

    res.end('Hello World! this is my first project at node.js!');

    });

    server.listen(port, hostIP, () => {

    console.log("Listen to port " + port);
});

const username = 'guest123';
const privPostingWif = '5JRaypasxMx1L97ZUX7YuC5Psb5EAbF821kkAGtBj7xCJFQcbLg';

ResteemPost(username, privPostingWif);

function ResteemPost(username, wif){
    for(var i=0; i<friends.length; i++){
        steem.api.getDiscussionsByBlog({tag: friends[i], limit: 1}, function(err, result){
            const json = JSON.stringify(['reblog', {
              account: username,
              author: result[0].author,
              permlink: result[0].permlink
            }]);

            steem.broadcast.customJson(wif, [], [username], 'follow', json, (err, result) => {
              console.log(err, result);
            });
        });
    }
    setTimeout(function(){ResteemPost(username, wif);}, 30*60*1000);
}