@ledgerhq/live-common/lib/flows/send/coinControl/utils/changeToReturn.js

Common ground for the Ledger Live apps

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.hasTxOutputs = hasTxOutputs;
exports.getChangeToReturn = getChangeToReturn;
const bignumber_js_1 = require("bignumber.js");
function hasTxOutputs(status) {
    return "txOutputs" in status;
}
/** Bitcoin status includes txOutputs with change; generic status may not. */
function getChangeToReturn(status) {
    const outputs = hasTxOutputs(status) ? status.txOutputs ?? [] : [];
    return outputs
        .filter((o) => o.isChange)
        .reduce((sum, o) => sum.plus(o.value), new bignumber_js_1.BigNumber(0));
}
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