index.js

var CookieManager = {};

CookieManager.setCookie = function(cname, cvalue, exdays) {
    if (exdays != undefined) {
        var d = new Date();
        d.setTime(d.getTime() + (exdays * 24 * 60 * 60 * 1000));
        var expires = "expires=" + d.toUTCString();
        document.cookie = cname + "=" + cvalue + ";" + expires;
    }
    else {
        document.cookie = cname + "=" + cvalue;
    }
}

CookieManager.getCookie = function(cname) {
    var name = cname + "=";
    var ca = document.cookie.split(';');
    for (var i = 0; i < ca.length; i++) {
        var c = ca[i];
        while (c.charAt(0) == ' ') {
            c = c.substring(1);
        }
        if (c.indexOf(name) == 0) {
            return c.substring(name.length, c.length);
        }
    }
    return false;
}

export default CookieManager;