Is there SS4.3 code to show Silvershop featured products on a custom homepage template

Question

I am trying to create a Silvershop site for myself but the current code suggested to show the featured products on another template page is not working on SS4.3. Is there additional code that I need to add to make the suggested code work in the newer silverstripe 4?

This is the resource I have been using: https://silverstripe-shop.readthedocs.io/en/stable/en/02_Customisation/01_Recipes/Featured_Products/ I have had to make some tweaks along the way and for most part I have managed to get it working but I am not sure how to tweak this code to make it work.

class IndexPageController extends PageController {
}

/**
* Get all products marked as featured that can be purchased.
*/

class IndexPageController extends ProductCategory_Controller   {

   function FeaturedProducts()
   {
       return Product::get()->filter(array(
           'Featured' => 1
           'AllowPurchase' => 1
       ));
   }
}

The page shows the error message "currently unable to handle this request."

Answer 1

You are missing a comma in your array:

function FeaturedProducts()
    {
        return Product::get()->filter(array(
            'Featured' => 1,
            'AllowPurchase' => 1
       ));
   }

Also make sure you are using the Product class

use SilverShop\Page\Product;

And in your template:

<% if $FeaturedProducts %>

                        <% loop $FeaturedProducts %>
                                $Title
                        <% end_loop %>


            <% end_if %>