@ledgerhq/coin-ton/lib/prepareTransaction.js

Ton Coin integration

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const jsHelpers_1 = require("@ledgerhq/coin-framework/bridge/jsHelpers");
const api_1 = require("./bridge/bridgeHelpers/api");
const utils_1 = require("./utils");
const prepareTransaction = async (account, transaction) => {
    const accountInfo = await (0, api_1.fetchAccountInfo)(account.freshAddress);
    const subAccount = (0, utils_1.findSubAccountById)(account, transaction.subAccountId ?? "");
    const simpleTx = (0, utils_1.buildTonTransaction)(transaction, accountInfo.seqno, account);
    const fees = await (0, utils_1.getTonEstimatedFees)(account, accountInfo.status === "uninit", simpleTx);
    let amount;
    if (transaction.useAllAmount) {
        amount = subAccount ? subAccount.spendableBalance : account.spendableBalance.minus(fees);
    }
    else {
        amount = transaction.amount;
    }
    return (0, jsHelpers_1.updateTransaction)(transaction, { fees, amount });
};
exports.default = prepareTransaction;
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