Merge pull request #149 from solidusio-contrib/aldesantis/store-subscribable-type

Implement a `LineItem#subscribable` association

3 files changed, 10 insertions, 1 deletions

diff --git a/app/models/solidus_subscriptions/line_item.rb b/app/models/solidus_subscriptions/line_item.rb
index 46b0a0e..0acdc02 100644
--- a/app/models/solidus_subscriptions/line_item.rb
+++ b/app/models/solidus_subscriptions/line_item.rb
@@ -33,6 +33,7 @@ module SolidusSubscriptions
       inverse_of: :line_items,
       optional: true
     )
+    belongs_to :subscribable, class_name: "::#{SolidusSubscriptions.configuration.subscribable_class}"
 
     validates :subscribable_id, presence: true
     validates :quantity, numericality: { greater_than: 0 }
diff --git a/lib/generators/solidus_subscriptions/install/templates/initializer.rb b/lib/generators/solidus_subscriptions/install/templates/initializer.rb
index 3afcb90..fb4fa46 100644
--- a/lib/generators/solidus_subscriptions/install/templates/initializer.rb
+++ b/lib/generators/solidus_subscriptions/install/templates/initializer.rb
@@ -5,6 +5,9 @@ SolidusSubscriptions.configure do |config|
   # you subclass from the the dispatcher you are replacing, and call
   # `super` from within the #dispatch method (if you override it).
 
+  # The ActiveRecord model users can subscribe to.
+  # config.subscribable_class = 'Spree::Variant'
+
   # This handler is called when a subscription order is successfully placed.
   # config.success_dispatcher_class = 'SolidusSubscriptions::SuccessDispatcher'
 
diff --git a/lib/solidus_subscriptions/configuration.rb b/lib/solidus_subscriptions/configuration.rb
index 3ab5f82..d5dc80f 100644
--- a/lib/solidus_subscriptions/configuration.rb
+++ b/lib/solidus_subscriptions/configuration.rb
@@ -8,7 +8,7 @@ module SolidusSubscriptions
       :success_dispatcher_class, :failure_dispatcher_class, :payment_failed_dispatcher_class,
       :out_of_stock_dispatcher, :maximum_successive_skips, :reprocessing_interval,
       :minimum_cancellation_notice, :processing_queue, :subscription_line_item_attributes,
-      :subscription_attributes,
+      :subscription_attributes, :subscribable_class,
     )
 
     def success_dispatcher_class
@@ -68,5 +68,10 @@ module SolidusSubscriptions
         },
       ]
     end
+
+    def subscribable_class
+      @subscribable_class ||= 'Spree::Variant'
+      @subscribable_class.constantize
+    end
   end
 end