@ledgerhq/coin-internet_computer/lib-es/bridge/getTransactionStatus.js

Ledger Internet Computer integration

import { AmountRequired, InvalidAddress, InvalidAddressBecauseDestinationIsAlsoSource, NotEnoughBalance, RecipientRequired, } from "@ledgerhq/errors";
import { getAddress, validateAddress, validateMemo } from "./bridgeHelpers/addresses";
import { InvalidMemoICP } from "../errors";
export const getTransactionStatus = async (account, transaction) => {
    const errors = {};
    const warnings = {};
    const { balance } = account;
    const { address } = getAddress(account);
    const { recipient, useAllAmount } = transaction;
    let { amount } = transaction;
    if (!recipient) {
        errors.recipient = new RecipientRequired();
    }
    else if (!(await validateAddress(recipient)).isValid) {
        errors.recipient = new InvalidAddress("", {
            currencyName: account.currency.name,
        });
    }
    else if (recipient.toLowerCase() === address.toLowerCase()) {
        errors.recipient = new InvalidAddressBecauseDestinationIsAlsoSource();
    }
    if (!(await validateAddress(address)).isValid) {
        errors.sender = new InvalidAddress("", {
            currencyName: account.currency.name,
        });
    }
    if (!validateMemo(transaction.memo).isValid) {
        errors.transaction = new InvalidMemoICP();
    }
    // This is the worst case scenario (the tx won't cost more than this value)
    const estimatedFees = transaction.fees;
    let totalSpent;
    if (useAllAmount) {
        totalSpent = account.spendableBalance;
        amount = totalSpent.minus(estimatedFees);
        if (amount.lte(0) || totalSpent.gt(balance)) {
            errors.amount = new NotEnoughBalance();
        }
    }
    else {
        totalSpent = amount.plus(estimatedFees);
        if (amount.eq(0)) {
            errors.amount = new AmountRequired();
        }
        else if (totalSpent.gt(account.spendableBalance)) {
            errors.amount = new NotEnoughBalance();
        }
    }
    // log("debug", "[getTransactionStatus] finish fn");
    return {
        errors,
        warnings,
        estimatedFees,
        amount,
        totalSpent,
    };
};
//# sourceMappingURL=getTransactionStatus.js.map