hp_pricebot/server.js

/*
Name:       Weslley De Souza
Date:       30.08.2017
Version:    1.0
Notes:      minima Server

CHANGELOG:

 */

/* Libraries */
const express    = require("express")
    , app        = express()
    , http       = require("http")
    , exec       = require('exec')
    , figlet     = require('figlet')
    , fs         = require('fs')
    , request    = require('request')
    , fetch      = require('node-fetch')
    , path       = require('path')
    , os         = require('os')
    , moment     = require('moment');
      app.locals.moment = require('moment');

//CLEAR TERMINAL
exec("sudo clear", puts);

//EXEC FUNCTIONS
puts();
function puts(error, stdout, stderr) {console.log(stdout)}
function showCurrentExternalIP(log=true) {
    return new Promise((resovle)=>{
    const ipurl = 'http://ifconfig.co/ip';
      try{
        const options = {
            url: ipurl,
            timeout: 9000
        };
        request(options, function (err, resp, body) {
           if(log)console.log("Current IP: " +body);
            resovle(body)
        })
      }catch (SynatxError)
      {
          resovle(false)
      }
    })
}
function startServer(){
        //Output IP,Port, ServerStatus
        figlet('HotelPartner', function(err, data) {
            if (err)
                console.dir(err);

            console.log(data)
            console.log(os.hostname()+ "is running " + moment().format("DD.MM.YYYY HH:mm"));

        });
}
function rebootServer() {
    exec("reboot",                    puts);
    exec("echo 123 | sudo -S reboot", puts);
}
// -----------  ------------- END SERVER CONF----------------------------------


//###Export
module.exports = {
      "start"  :startServer,
      "reboot" :rebootServer,
      "fetch"  :fetch,
      "request":request,
      "os"     :os,
      "http"   :http,
      "time"   :moment,
      "showExternalIP":showCurrentExternalIP
   };