[SDP-357] Add additional filter partials

frontend/app/helpers/spree/frontend_helper.rb

@@ -235,6 +235,10 @@ def static_filters
       @static_filters ||= Spree::Frontend::Config[:products_filters]
     end
 
+    def additional_filters_partials
+      @additional_filters_partials ||= Spree::Frontend::Config[:additional_filters_partials]
+    end
+
     def filtering_params
       @filtering_params ||= available_option_types.map(&:filter_param).concat(static_filters)
     end

frontend/app/models/spree/frontend_configuration.rb

@@ -3,6 +3,7 @@ class FrontendConfiguration < Preferences::Configuration
     preference :coupon_codes_enabled, :boolean, default: true # Determines if we show coupon code form at cart and checkout
     preference :locale, :string, default: Rails.application.config.i18n.default_locale
     preference :products_filters, :array, default: %w(keywords price sort_by)
+    preference :additional_filters_partials, :array, default: %w()
     preference :remember_me_enabled, :boolean, default: true
   end
 end

frontend/app/views/spree/products/_filters_desktop.html.erb

@@ -53,6 +53,10 @@
           <% end %>
         </div>
       </div>
+
+      <% additional_filters_partials.each do |partial| %>
+        <%= render "spree/products/filters/#{partial}", permitted_params: permitted_params %>
+      <% end %>
     </div>
   </div>
 <% end %>

frontend/app/views/spree/products/_filters_mobile.html.erb

@@ -51,6 +51,10 @@
             </div>
           </div>
         </div>
+
+        <% additional_filters_partials.each do |partial| %>
+          <%= render "spree/products/filters/mobile/#{partial}", permitted_params: permitted_params %>
+        <% end %>
       </div>
     </div>
   <% end %>