@ledgerhq/coin-stellar/lib/bridge/prepareTransaction.js

Ledger Stellar 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.prepareTransaction = void 0;
const invariant_1 = __importDefault(require("invariant"));
const jsHelpers_1 = require("@ledgerhq/coin-framework/bridge/jsHelpers");
const network_1 = require("../network");
const logic_1 = require("./logic");
const prepareTransaction = async (account, transaction) => {
    const networkInfo = transaction.networkInfo || (await (0, network_1.fetchAccountNetworkInfo)(account));
    (0, invariant_1.default)(networkInfo.family === "stellar", "stellar networkInfo expected");
    const fees = transaction.fees || networkInfo.fees;
    const baseReserve = transaction.baseReserve || networkInfo.baseReserve;
    const [assetCode, assetIssuer] = (0, logic_1.getAssetCodeIssuer)(transaction);
    if (transaction.networkInfo !== networkInfo ||
        transaction.fees !== fees ||
        transaction.baseReserve !== baseReserve) {
        return (0, jsHelpers_1.updateTransaction)(transaction, {
            networkInfo,
            fees,
            baseReserve,
            assetCode,
            assetIssuer,
        });
    }
    return (0, jsHelpers_1.updateTransaction)(transaction, { assetCode, assetIssuer });
};
exports.prepareTransaction = prepareTransaction;
exports.default = exports.prepareTransaction;
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