@lomray/microservice-payment-stripe/helpers/is-card-expiration-date-valid.js

Stripe payment microservice based on NodeJS & inverted json.

'use strict';

/**
 * Check if card expiration date valid
 */
const isCardExpirationDateValid = (date) => {
    const currentDate = new Date();
    const [expirationMonth, expirationYear] = date.split('/');
    if (!expirationMonth || !expirationYear) {
        return false;
    }
    const expirationDate = new Date(getExpirationYear(expirationYear, currentDate), Number(expirationMonth), 1);
    expirationDate.setHours(0, 0, 0, 0);
    return expirationDate >= currentDate;
};
/**
 * Returns expiration year
 */
const getExpirationYear = (expirationYear, currentDate) => {
    const currentCentury = Math.floor(currentDate.getFullYear() / 100) * 100;
    let parsedExpirationYear = Number(expirationYear);
    if (parsedExpirationYear >= 0 && parsedExpirationYear <= 99) {
        parsedExpirationYear += currentCentury;
    }
    return parsedExpirationYear;
};

module.exports = isCardExpirationDateValid;