Hi

I'm trying to add a custom IPricingService to my uCommerce project. I've added the custom class and registered it, but the site doesn't seem to use my custom class. 

Here's what I've done so far:

In custom.config I've added the line 

<component id="PriceService" service="UCommerce.Catalog.IPricingService, UCommerce" type="MyProject.UcommerceExtensions.MyPricingService, MyProject"/>

which should override the default uCommerce PricingService.

My PricingService class looks like this (it's pretty bare so far):

using UCommerce;
using UCommerce.Catalog;
using UCommerce.EntitiesV2;

namespace MyProject.UcommerceExtensions
{
    public class MyPricingService : IPricingService
    {
        private readonly IPricingService _base;

        public MyPricingService()
        {
            _base = new PricingService();
        }


        public Money GetProductPrice(Product product, PriceGroup priceGroup)
        {
            return _base.GetProductPrice(product, priceGroup);
        }
    }
}

When I debug the project (breakpoint in the GetProductPrice method) while running the site it never enters the GetProductPrice method in my custom service.

I wonder if we have to explicitly call the method when showing the price in the view, or if it should happen automagially when I've registered my custom PricingService in custom.config.

I've tried both:

var pricingService = ObjectFactory.Instance.Resolve<IPricingService>();
var priceGroup = PriceGroup.Get(7);
var price = pricingService.GetProductPrice(variant, priceGroup);

Price is null and the MyPricingService.GetProductPrice is not called.

and

var price = CatalogLibrary.CalculatePrice(variant)

price is correct, but MyPricingService.GetProductPrice is still not called.

I've also tried recycling the application pool but that didn't seem to make a difference.

The products we're getting prices for are all variants -- but I'm thinking that shouldn't make a difference?

What am I missing?

PS: uCommerce 6 and Umbraco 7.