BUGFIX: engine initialization prevented overrides in Solidus v4.4

README.md

@@ -97,7 +97,9 @@ end
 
 Example:
 ```ruby
-Spree::DigitalConfiguration[:authorized_clicks] = nil # infinite access for user
+Rails.application.config.after_initialize do
+  Spree::DigitalConfiguration[:authorized_clicks] = nil # infinite access for user
+end
 ```
 
 ### DRM

lib/solidus_digital/engine.rb

@@ -15,12 +15,16 @@ class Engine < Rails::Engine
       app.autoloaders.main.ignore(root.join('app/overrides'))
     end
 
-    initializer "spree.register.digital_shipping" do |app|
-      Rails.application.config.after_initialize do
-        ::Spree::DigitalConfiguration = ::Spree::SpreeDigitalConfiguration.new
-        app.config.spree.calculators.shipping_methods << ::Spree::Calculator::Shipping::DigitalDelivery
-        app.config.spree.stock_splitters << ::Spree::Stock::Splitter::DigitalSplitter
-      end
+    initializer "solidus_digital.preferences", before: "spree.environment" do |_app|
+      ::Spree::DigitalConfiguration = ::Spree::SpreeDigitalConfiguration.new
+    end
+
+    initializer "solidus_digital.digital_shipping", after: "spree.environment" do |app|
+      app.config.spree.calculators.shipping_methods << "Spree::Calculator::Shipping::DigitalDelivery"
+    end
+
+    initializer "solidus_digital.digital_splitter", after: "spree.environment" do |app|
+      app.config.spree.stock_splitters << "Spree::Stock::Splitter::DigitalSplitter"
     end
 
     # use rspec for tests