Best practice for webhook management

[matthewhaworth]

Hello! I'm new to this world so excuse my naivety.

I can see that by default you set your webhooks up with Shopify when a store installs your app; that is how this module works here. However, how might I handle adding webhooks to shops after they have installed the app later down the line? Say for example initially I only require a webhook when an order is created, and I release my app. Later down the line I add a feature that requires me to observe refunds also. What's the best practice approach to doing that?

[booni3]

class SyncWebhooksAction
{
    public function execute(User $shop): void
    {
        $shopId = ShopId::fromNative($shop->id);
        $webhooks = config('shopify-app.webhooks');
        WebhookInstaller::dispatch($shopId, $webhooks);
    }
}