@ledgerhq/coin-hedera/src/bridge/broadcast.ts

Ledger Hedera Coin integration

import { patchOperationWithHash } from "@ledgerhq/ledger-wallet-framework/operation";
import { AccountBridge, Operation } from "@ledgerhq/types-live";
import { broadcast as logicBroadcast } from "../logic/broadcast";
import { base64ToUrlSafeBase64, isValidExtra, formatTransactionId } from "../logic/utils";
import type { HederaOperationExtra, Transaction } from "../types";
import { patchOperationWithExtra } from "./utils";

export const broadcast: AccountBridge<Transaction>["broadcast"] = async ({ signedOperation }) => {
  const { signature, operation } = signedOperation;
  const response = await logicBroadcast(signature);

  const base64Hash = Buffer.from(response.transactionHash).toString("base64");
  const base64HashUrlSafe = base64ToUrlSafeBase64(base64Hash);
  const extra: HederaOperationExtra = {
    ...(isValidExtra(operation.extra) ? operation.extra : {}),
    transactionId: formatTransactionId(response.transactionId),
  };

  let patchedOperation: Operation = operation;
  patchedOperation = patchOperationWithHash(patchedOperation, base64HashUrlSafe);
  patchedOperation = patchOperationWithExtra(patchedOperation, extra);

  return patchedOperation;
};