resilience-server-ripple.js

var express = require('express');
var fs = require('fs');
var app = express();
var bodyParser = require('body-parser')

 
// parse application/x-www-form-urlencoded 
app.use(bodyParser.urlencoded({ extended: false }))
 
// parse application/json 
app.use(bodyParser.json())

/* Loading ripple-lib with Node.js */
var ripple = require('ripple-lib')
var Remote = ripple.Remote;
 
/* Loading ripple-lib in a webpage */
// var Remote = ripple.Remote; 
 
var remote = new Remote({
  // see the API Reference for available options 
  servers: [ 'wss://s1.ripple.com:443' ]
});
 
remote.connect(function() {
  /* remote connected */

});




// generate a wallet. The smart-wallet manages this wallet, and the user can only control it via the smart-wallet. 
// The wallet is bound to the rules of the 'resilience network'. It will automatically send dividends based on the rate that the user has set.


var keygen = require('keygen');

var users = []


app.get('/new_user/', function (req, res) {
 

var Resilience = function(){}

Resilience.prototype.create_smart_contract = function (dividendRate) {
    
  
    var wallet = ripple.Wallet.generate();
      
    // generate a key for the owner of this smart-wallet
     
    var user_key = keygen.url(keygen.small);
     
    var dividendRate = dividendRate

    var dividend_pathways = []

    var donation_instructions = {}


   
    // subscribe to transactions for this wallet
    

    var req = remote.request_subscribe();
    req.message.accounts = [wallet.address]
    req.request();
    remote.on('transaction', function(data){
        
        console.log(data)
    })
 

    
     
    // provide some control to the user who has the smart-wallet's key (not the key to the wallet - the wallet can only be known by the contract - the contract's wallet is controlled by another key)
     
    app.post('/'+user_key+'/send_payment/', function (req, res) {
  
              remote.setSecret(wallet.address, wallet.secret);
            
              var transaction = remote.createTransaction('Payment', {
                account: wallet.address,
                destination: req.body.destination,
                amount: {currency: req.body.currency, value: String(req.body.amount), issuer: wallet.address}
              });
            
              transaction.submit(function(err, res) {
                /* handle submission errors / success */
                  console.log(err)
                  console.log(res)
                
              });
            
        
        
    });
     
     
    app.post('/'+user_key+'/edit_dividend_rate/', function (req, res) {

     dividendRate = req.body.dividendRate
     res.send(dividendRate)
        
    });
    
    
    app.post('/'+user_key+'/update_donation_behavior/', function (req, res) {
     
     
     donation_instructions = req.body
     res.send(donation_instructions)
        
    });
    
    
users.push(wallet.address)
    
res.send(user_key)    
}

 
var ResilienceService = new Resilience
var new_user = ResilienceService.create_smart_contract(4)

});

app.get('/total_users/', function(req, res) {
  res.send(users)
});



app.listen(process.env.PORT || 8080);