Woocommerce integration

So to help, here is my full snippet file:

/**
 * Register the WooCommerce endpoints so they will be cached.
 */
function wprc_add_wc_endpoints( $allowed_endpoints ) {
    if ( ! isset( $allowed_endpoints[ 'wc/v2' ] ) || ! in_array( 'products', $allowed_endpoints[ 'wc/v2' ] ) ) {
        $allowed_endpoints[ 'wc/v2' ][] = 'products';
    }
    return $allowed_endpoints;
}
add_filter( 'wp_rest_cache/allowed_endpoints', 'wprc_add_wc_endpoints', 10, 1);

function wprc_add_cacheable_request_headers( $cacheable_headers ) {
    $cacheable_headers['wc/v2/products'] = 'authorization';
    return $cacheable_headers;
}
add_filter('wp_rest_cache/cacheable_request_headers', 'wprc_add_cacheable_request_headers', 10, 1);

function wc_determine_object_type( $type, $cache_key, $data, $uri ) {
	if ( '/wp-json/wc/v2/products/categories' === substr( $uri, 0, 34 ) ) {
		return 'product_cat';
	} else if ( '/wp-json/wc/v2/products' === substr( $uri, 0, 23 ) ) {
		return 'product';
	}

	return $type;
}
add_filter( 'wp_rest_cache/determine_object_type', 'wc_determine_object_type', 10, 4 );

function wc_flush_category_caches() {
	\WP_REST_Cache_Plugin\Includes\Caching\Caching::get_instance()->delete_cache_by_endpoint( '/wp-json/wc/v2/products/categories', \WP_REST_Cache_Plugin\Includes\Caching\Caching::FLUSH_LOOSE );
}

add_action( 'created_product_cat', 'wc_flush_category_caches', 10 );
add_action( 'edit_product_cat', 'wc_flush_category_caches', 10 );
add_action( 'delete_product_cat', 'wc_flush_category_caches', 10 );

changed from v3 to v2 as all my hits are on v2 apparently. I show nothing in my “Endpoint API caches”

Hi @coldrealms65

Thank you for using our plugin!

We do have plans for a WooCommerce AddOn, but it is still only a plan. So that could take some time before it is finished.

I looked at your code snippets and at the WooCommerce REST API v2. What I notice is that there is a difference in the namespace of the v2 endpoint compared to the v3. For v3 the namespace is /wc/v3/, but for v2 it is /wc-api/v2/.
So in your code snippet you should change every occurence of wc/v2 to wc-api/v2

Thanks for getting back to me. Looking forward to the woocommerce integration.

Over the weekend I traced the requests that I needed specifically cached and all the paths that the external site is poking are rooted at “/wp-json/wc/v2/products”. A few hours after I posted I started to see cache logs in the plugin indicating that it was doing something

I can also see cache hits on those pages. So apparently not everyone implements things correctly ?? at least I got it to do what I was looking for, and for that alone you rock!