90 lines
2.0 KiB
JavaScript
90 lines
2.0 KiB
JavaScript
const Transaction = require('../../models/transaction.js').Transaction;
|
|
const logger = require('../logger');
|
|
|
|
const MAX_TXS = 200;
|
|
|
|
function getTransaction(params, options, cb) {
|
|
const defaultOptions = { _id: 0 };
|
|
|
|
Object.assign(defaultOptions, options);
|
|
|
|
Transaction.find(
|
|
params,
|
|
defaultOptions,
|
|
cb)
|
|
.sort({ height: 1 })
|
|
.limit(MAX_TXS);
|
|
}
|
|
|
|
module.exports = function transactionAPI(router) {
|
|
router.get('/tx/:txid', (req, res) => {
|
|
getTransaction(
|
|
{ hash: req.params.txid },
|
|
{ },
|
|
(err, tx) => {
|
|
if (err) {
|
|
res.status(501).send();
|
|
logger.log('err', err);
|
|
}
|
|
if (tx[0]) {
|
|
const t = tx[0];
|
|
|
|
res.json({
|
|
txid: t.hash,
|
|
version: t.version,
|
|
locktime: t.lockTime,
|
|
vin: t.inputs.map(input => ({
|
|
coinbase: input.script,
|
|
sequence: input.sequence,
|
|
n: 0,
|
|
})),
|
|
vout: t.outputs.map(output => ({
|
|
value: output.value / 1e8,
|
|
n: 0,
|
|
scriptPubKey: {
|
|
hex: output.script,
|
|
asm: '',
|
|
addresses: [output.address],
|
|
type: null,
|
|
},
|
|
spentTxId: null,
|
|
spentIndex: null,
|
|
spentHeight: null,
|
|
})),
|
|
blockhash: t.block,
|
|
blockheight: t.height,
|
|
confirmations: 0,
|
|
time: 0,
|
|
blocktime: 0,
|
|
isCoinBase: false,
|
|
valueOut: t.outputs.reduce((a, b) => a.value + b.value).value / 1e8,
|
|
size: 0,
|
|
});
|
|
} else {
|
|
res.send();
|
|
}
|
|
});
|
|
});
|
|
|
|
router.get('/txs', (req, res) => {
|
|
getTransaction(
|
|
{},
|
|
{},
|
|
(err, txs) => {
|
|
if (err) {
|
|
res.status(501).send();
|
|
}
|
|
res.send(txs);
|
|
},
|
|
);
|
|
});
|
|
|
|
router.get('/rawtx/:txid', (req, res) => {
|
|
res.send(req.params.txid);
|
|
});
|
|
|
|
router.post('/tx/send', (req, res) => {
|
|
res.send('tx send stub');
|
|
});
|
|
};
|