@ledgerhq/coin-canton/lib/common-logic/transaction/estimateFees.js

Canton coin integration

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.estimateFees = estimateFees;
const node_1 = require("../../network/node");
const errors_1 = require("../../types/errors");
async function estimateFees(serializedTransaction) {
    try {
        // We call the node to do a dry run and estimate fees
        return BigInt(await (0, node_1.simulate)(serializedTransaction));
    }
    catch (e) {
        // default value is required in case of simulation error, else user will encounter an error in the flow
        if (e instanceof errors_1.SimulationError) {
            return BigInt(1000);
        }
        else {
            throw new Error("Unexpected error while estimating fees.");
        }
    }
}
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