@ledgerhq/coin-hedera/lib/logic/combine.js

Ledger Hedera Coin integration

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.combine = combine;
const sdk_1 = require("@hashgraph/sdk");
const invariant_1 = __importDefault(require("invariant"));
const utils_1 = require("./utils");
function combine(tx, signature, publicKey) {
    (0, invariant_1.default)(publicKey, "hedera: public key is required to combine the transaction");
    const hederaTransaction = (0, utils_1.deserializeTransaction)(tx);
    const bufferSignature = (0, utils_1.deserializeSignature)(signature);
    const bufferPublicKey = sdk_1.PublicKey.fromString(publicKey);
    hederaTransaction.addSignature(bufferPublicKey, bufferSignature);
    return (0, utils_1.serializeTransaction)(hederaTransaction);
}
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