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Текущая директория: /opt/BitGoJS/modules/utxo-lib/dist/test/testutil
Просмотр файла: tnumber.js
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.decimalCoinsToSats = decimalCoinsToSats;
/**
* Multiply a decimal amount by 1e8 to convert from coins to sats
* (optionally to a bigint converting to bigint)
*
* This function really shouldn't exist, but is used by some test code. At some
* point we should fix those functions to use strings or integers only to
* represent monetary values.
*
* Throws error if resulting value is not a safe integer number
*
* @param value - decimal amount of coins
* @param amountType - desired output type
* @return value * 1e8, as amountType
*/
function decimalCoinsToSats(value, amountType = 'number') {
if (amountType === 'number') {
const scaledValue = value * 1e8;
if (!Number.isSafeInteger(scaledValue)) {
throw new Error('input value cannot be scaled to safe integer number');
}
return scaledValue;
}
else {
const [integerString, decimalString] = value.toFixed(8).split('.');
return (BigInt(integerString) * BigInt(1e8) + BigInt(decimalString));
}
}
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