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const decrementAccount = require('./util/decrementacc');
const addPayment = require('./util/addPayment');
module.exports = ah(async (req, res) => {
let { user } = req;
let { address, memo, tx } = req.body;
let { hex } = tx;
let fee = toSats(tx.fee);
if (fee < 0) throw new Error("fee cannot be negative");
const isChange = async address =>
(await bc.getAddressInfo(address)).ismine &&
!Object.keys(addresses).includes(address);
tx = await bc.decodeRawTransaction(hex);
let total = 0;
let change = 0;
for (let i = 0; i < tx.vout.length; i++) {
let o = tx.vout[i];
total += toSats(o.value);
if (o.scriptPubKey.addresses) {
if (await isChange(o.scriptPubKey.addresses[0])) {
change += toSats(o.value);
}
}
}
total = total - change + fee;
let amount = total - fee;
let account;
try {
account = await decrementAccount(user, amount);
if (config.bitcoin.walletpass)
await bc.walletPassphrase(config.bitcoin.walletpass, 300);
hex = (await bc.signRawTransactionWithWallet(hex)).hex;
const txid = await bc.sendRawTransaction(hex);
res.send(await addPayment(account, user, address, amount, memo, txid, fee));
l.info("sent bitcoin", user.username, total);
} catch (e) {
l.error("error sending bitcoin", e.message);
return res.status(500).send(e.message);
}
});
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