@chorus-one/substrate/dist/mjs/tx.js

All-in-one toolkit for building staking dApps on Substrate Network SDK blockchains(Polkadot, Kusama, etc.)

import { checkMaxDecimalPlaces } from '@chorus-one/utils';
import BigNumber from 'bignumber.js';
export function macroToDenomAmount(amount, // in macro denom (e.g. ATOM)
denomMultiplier) {
    checkMaxDecimalPlaces(denomMultiplier);
    if (BigInt(denomMultiplier) === BigInt(0)) {
        throw new Error('denomMultiplier cannot be 0');
    }
    if (BigNumber(amount).isNaN()) {
        throw new Error('invalid amount: ' + amount + ' failed to parse to number');
    }
    const macroAmount = BigNumber(denomMultiplier).multipliedBy(amount);
    if (macroAmount.isNegative()) {
        throw new Error('amount cannot be negative');
    }
    const decimalPlaces = macroAmount.decimalPlaces();
    if (decimalPlaces !== null && decimalPlaces > 0) {
        throw new Error(`exceeded maximum denominator precision, amount: ${macroAmount.toString()}, precision: .${macroAmount.precision()}`);
    }
    return macroAmount.toString(10);
}
export function denomToMacroAmount(amount, // in denom (e.g. uatom, adydx)
denomMultiplier) {
    checkMaxDecimalPlaces(denomMultiplier);
    if (BigInt(denomMultiplier) === BigInt(0)) {
        throw new Error('denomMultiplier cannot be 0');
    }
    if (BigNumber(amount).isNaN()) {
        throw new Error('invalid amount: ' + amount + ' failed to parse to number');
    }
    return BigNumber(amount).dividedBy(denomMultiplier).toString(10);
}
export function getDenomMultiplier(denomMultiplier) {
    if (denomMultiplier === undefined) {
        throw new Error('denomMultiplier is not set');
    }
    return denomMultiplier;
}