@ledgerhq/coin-casper/lib/bridge/estimateMaxSpendable.js

Ledger Casper integration

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.estimateMaxSpendable = void 0;
const bignumber_js_1 = __importDefault(require("bignumber.js"));
const index_1 = require("@ledgerhq/coin-framework/account/index");
const fee_1 = require("./bridgeHelpers/fee");
const estimateMaxSpendable = async ({ account, parentAccount, transaction, }) => {
    const mainAccount = (0, index_1.getMainAccount)(account, parentAccount);
    let balance = mainAccount.spendableBalance;
    if (balance.eq(0))
        return balance;
    const estimatedFees = transaction?.fees ?? (0, fee_1.getEstimatedFees)();
    if (balance.lte(estimatedFees))
        return new bignumber_js_1.default(0);
    balance = balance.minus(estimatedFees);
    // log("debug", "[estimateMaxSpendable] finish fn");
    return balance;
};
exports.estimateMaxSpendable = estimateMaxSpendable;
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