Fix auto-reload nerfing scope_xx_to_hub

app/models/spree/product_decorator.rb

@@ -1,4 +1,8 @@
+require 'open_food_network/scope_product_to_hub'
+
 Spree::Product.class_eval do
+  include OpenFoodNetwork::ProductScopableToHub
+
   # We have an after_destroy callback on Spree::ProductOptionType. However, if we
   # don't specify dependent => destroy on this association, it is not called. See:
   # https://github.com/rails/rails/issues/7618

app/models/spree/variant_decorator.rb

@@ -1,7 +1,10 @@
+require 'open_food_network/scope_variant_to_hub'
 require 'open_food_network/enterprise_fee_calculator'
 require 'open_food_network/option_value_namer'
 
 Spree::Variant.class_eval do
+  include OpenFoodNetwork::VariantScopableToHub
+
   has_many :exchange_variants, dependent: :destroy
   has_many :exchanges, through: :exchange_variants
 

lib/open_food_network/scope_product_to_hub.rb

@@ -6,11 +6,11 @@ module OpenFoodNetwork
       super.each { |v| v.scope_to_hub @hub }
     end
   end
-end
 
-Spree::Product.class_eval do
-  def scope_to_hub(hub)
-    extend OpenFoodNetwork::ScopeProductToHub
-    @hub = hub
+  module ProductScopableToHub
+    def scope_to_hub(hub)
+      extend OpenFoodNetwork::ScopeProductToHub
+      @hub = hub
+    end
   end
 end

lib/open_food_network/scope_variant_to_hub.rb

@@ -20,11 +20,11 @@ module OpenFoodNetwork
       end
     end
   end
-end
 
-Spree::Variant.class_eval do
-  def scope_to_hub(hub)
-    extend OpenFoodNetwork::ScopeVariantToHub
-    @hub = hub
+  module VariantScopableToHub
+    def scope_to_hub(hub)
+      extend OpenFoodNetwork::ScopeVariantToHub
+      @hub = hub
+    end
   end
 end