shootismoke/webapp

/**
 * This file is part of Sh**t! I Smoke.
 *
 * Copyright (C) 2018-2021  Marcelo S. Coelho, Amaury M.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

import type { AmplitudeClient } from 'amplitude-js';

import { doNotTrack } from './doNotTrack';
import { sentryException } from './sentry';

let client: AmplitudeClient;
if (typeof window !== 'undefined') {
    /* eslint-disable */
    const amplitude = require('amplitude-js');
    client = amplitude.getInstance();
    /* eslint-enable */
    client.init(
        process.env.NEXT_PUBLIC_AMPLITUDE_API_KEY as string,
        undefined,
        {
            includeGclid: true,
            includeReferrer: true,
            includeUtm: true,
            // We never track PII.
            trackingOptions: {
                city: false,
                country: true,
                carrier: false,
                device_manufacturer: false,
                device_model: false,
                dma: false,
                ip_address: false,
                language: true,
                os_name: true,
                os_version: true,
                platform: true,
                region: false,
                version_name: true,
            },
        }
    );
}

/**
 * Log an event on Amplitude.
 *
 * @param event - The event name to log.
 */
export function logEvent(
    event: string,
    properties?: Record<string, string | number | undefined>
): void {
    if (doNotTrack()) {
        return;
    }

    if (client) {
        client.logEvent(
            event,
            {
                ...properties,
                origin: window.location.origin,
                pathname: window.location.pathname,
                url: window.location.href,
            },
            (responseCode, responseBody) => {
                if (responseCode < 200 || responseCode >= 300) {
                    sentryException(
                        new Error(
                            `Amplitude callback: ${responseCode} ${responseBody}`
                        )
                    );
                }
            }
        );
    }

    // We also try Cabin.
    // eslint-disable-next-line
    if ((window as any).cabin) {
        // eslint-disable-next-line
        (window as any).cabin.event(event).catch((err: Error) => {
            sentryException(err);
        });
    }
}