Callback to Shopify privacy API on OneTrust banner interaction, passing boolean based on OT tracking consent codes

onetrust-shopify-callback.js

<script>
    
    const performanceCookieCategory = '2,';

    function waitForOneTrust() {
        hasOneTrustLoaded();

        let attempts = 0;
        const interval = setInterval(function () {

            if (hasOneTrustLoaded() || attempts > 100){
                clearInterval(interval);
            } 

            attempts++;

        }, 100)

    }

    function hasOneTrustLoaded() {
        
        if(typeof window.OnetrustActiveGroups === 'string'){
            //check now
            optanonWrapper()
            // and wrap and trigger after cookie opt-in
            window.OptanonWrapper = optanonWrapper;
           
            return true;

        }
        
        return false;
        
    }

    function sendConsent(trackingConsent) {
        window.Shopify.customerPrivacy.setTrackingConsent(trackingConsent, () => {
            console.log('Happy Days')
        });
    }

    function optanonWrapper() {

        const trackingConsent = !!window.OnetrustActiveGroups.includes(performanceCookieCategory);        
        window.Shopify.loadFeatures(
            [
                {
                    name: 'consent-tracking-api',
                    version: '0.1',
                },
            ],
            error => {
                if (error) {
                    throw error; 
                }

                sendConsent(trackingConsent)

            },
        );   
    }

    (function () {
        waitForOneTrust();
    })();

</script>