ripple-usecase

install

npm install ripple-usecase

usecase of user watch

var rp = require('ripple-lib-promise');
var UserAccount = require('ripple-usecase').UserAccount;
rp.createConnect().then(function(remote){
    var u = new UserAccount(remote, 'ripple address');
    return u.assets().then(function(res){
        res.forEach(function(v){
            var l = [v.name];
            if(v.account !== ''){
                l.push(v.account);
            }
            console.log("%s,%d", l.join('.'), v.value)
        })
    })
})

usecase of gateway watch

var rp = require('ripple-lib-promise');
var GatewayAccount = require('ripple-usecase').GatewayAccount;
rp.createConnect().then(function(remote){
    var g = new GatewayAccount(remote, 'tokyojpy', 'r94s8px6kSw1uZ1MV98dhSRTvc6VMPoPcN', 'JPY');
    g.debt().then(function(res){
        console.log('gateway trust count %d', res.holders.length);
        Object.keys(res.debt).forEach(function(key){
            console.log('gateway balance %s:%d', key, res.debt[key]);
        });
    });
})

usecase of payment

usecase of trade

var rp = require('ripple-lib-promise');
var TradeWallet = require('ripple-usecase').TradeWallet;
rp.createConnect().then(function(remote){
    var w = new TradeWallet(remote, 'your address', 'your secret');
    var pair = 'XRP_JPY.r94s8px6kSw1uZ1MV98dhSRTvc6VMPoPcN';
    w.orderbook(pair).then(function(book){
        // your trade condition
        var price = 0.1;
        var amount = 100;
        var expire = 3600; // option
        w.buy(pair, price, amount, expire).then(console.log);
    })
})