fcoin/examples/client.js
2017-03-24 18:03:36 -07:00

126 lines
2.5 KiB
JavaScript

'use strict';
var encoding = require('bcoin/lib/utils/encoding');
var co = require('bcoin/lib/utils/co');
var Address = require('bcoin/lib/primitives/address');
var Outpoint = require('bcoin/lib/primitives/outpoint');
var MTX = require('bcoin/lib/primitives/mtx');
var HTTP = require('bcoin/lib/http');
var FullNode = require('bcoin/lib/node/fullnode');
var plugin = require('bcoin/lib/wallet/plugin');
var node, wallet, walletdb, addr, hash;
node = new FullNode({
network: 'regtest',
apiKey: 'foo',
walletAuth: true,
db: 'memory'
});
node.use(plugin);
wallet = new HTTP.Wallet({
network: 'regtest',
apiKey: 'foo'
});
async function main() {
var wdb = node.require('walletdb');
var w, acct, info, hash, balance, tx;
await node.open();
w = await wallet.create({ id: 'test' });
console.log('Wallet:');
console.log(w);
// Fund default account.
await fundWallet(wdb, w.account.receiveAddress);
balance = await wallet.getBalance();
console.log('Balance:');
console.log(balance);
acct = await wallet.createAccount('foo');
console.log('Account:');
console.log(acct);
// Send to our new account.
hash = await sendTX(acct.receiveAddress, 10000);
console.log('Sent TX:');
console.log(hash);
tx = await wallet.getTX(hash);
console.log('Sent TX details:');
console.log(tx);
await callNodeApi();
}
async function fundWallet(wdb, addr) {
var tx, balance, receive, details;
// Coinbase
tx = new MTX();
tx.addOutpoint(new Outpoint(encoding.NULL_HASH, 0));
tx.addOutput(addr, 50460);
tx.addOutput(addr, 50460);
tx.addOutput(addr, 50460);
tx.addOutput(addr, 50460);
tx = tx.toTX();
wallet.once('balance', function(balance) {
console.log('New Balance:');
console.log(balance);
});
wallet.once('address', function(receive) {
console.log('New Receiving Address:');
console.log(receive);
});
wallet.once('tx', function(details) {
console.log('New Wallet TX:');
console.log(details);
});
await wdb.addTX(tx);
await co.timeout(300);
}
async function sendTX(addr, value) {
var options, tx;
options = {
rate: 10000,
outputs: [{
value: value,
address: addr
}]
};
tx = await wallet.send(options);
return tx.hash;
}
async function callNodeApi() {
var info = await wallet.client.getInfo();
var json;
console.log('Server Info:');
console.log(info);
json = await wallet.client.rpc.execute('getblocktemplate', []);
console.log('Block Template (RPC):');
console.log(json);
}
main();