@ledgerhq/coin-hedera
Version:
Ledger Hedera Coin integration
18 lines • 747 B
JavaScript
import { calculateAmount } from "./utils";
/**
* Gather any more neccessary information for a transaction,
* potentially from a network.
*
* Hedera has fully client-side transactions and the fee
* is not possible to estimate ahead-of-time.
*
* @returns {Transaction}
*/
export const prepareTransaction = async (account, transaction) => {
// explicitly calculate transaction amount to account for `useAllAmount` flag (send max flow)
// i.e. if `useAllAmount` has been toggled to true, this is where it will update the transaction to reflect that action
const { amount } = await calculateAmount({ account, transaction });
transaction.amount = amount;
return transaction;
};
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