aio-analytics/lib/esm/GA/index.js

[Victor Tran](https://stackoverflow.com/users/11862231/victor-tran)

var __spreadArray = (this && this.__spreadArray) || function (to, from) {
    for (var i = 0, il = from.length, j = to.length; i < il; i++, j++)
        to[j] = from[i];
    return to;
};
import ReactGA from 'react-ga';
var isInit = false;
var initGA = function (gaId) {
    if (gaId) {
        ReactGA.initialize(gaId);
        isInit = true;
    }
    else {
        isInit = false;
    }
};
var logPageView = function (url) {
    if (!isInit)
        return;
    ReactGA.set({ page: url });
    ReactGA.pageview(url);
};
// args often contain category and action, value should be an valid object
var logEvent = function (args, value) {
    if (!isInit)
        return;
    if (args && value) {
        var params = Object.values(value).reduce(function (pre, current) {
            if (typeof pre === 'string' || typeof pre === 'number') {
                return [pre, current];
            }
            return __spreadArray(__spreadArray([], pre), [current]);
        });
        ReactGA.event(args, params);
    }
};
var logException = function (description, fatal) {
    if (description === void 0) { description = ''; }
    if (fatal === void 0) { fatal = false; }
    if (!isInit)
        return;
    if (description) {
        ReactGA.exception({ description: description, fatal: fatal });
    }
};
export default {
    initGA: initGA,
    logPageView: logPageView,
    logEvent: logEvent,
    logException: logException
};