Delete unused spree/api/line_items_controller_decorator.rb

app/controllers/spree/api/line_items_controller_decorator.rb

@@ -1,13 +0,0 @@
-Spree::Api::LineItemsController.class_eval do
-  around_filter :apply_enterprise_fees_with_lock, only: :update
-
-  private
-
-  def apply_enterprise_fees_with_lock
-    authorize! :read, order
-    order.with_lock do
-      yield
-      order.update_distribution_charge!
-    end
-  end
-end

spec/controllers/spree/api/line_items_controller_spec.rb

@@ -1,35 +0,0 @@
-require 'spec_helper'
-
-module Spree
-  describe Spree::Api::LineItemsController, type: :controller do
-    render_views
-
-    before do
-      allow(controller).to receive(:spree_current_user) { current_api_user }
-    end
-
-    # test that when a line item is updated, an order's fees are updated too
-    context "as an admin user" do
-      sign_in_as_admin!
-
-      let(:order) { FactoryBot.create(:order, state: 'complete', completed_at: Time.zone.now) }
-      let(:line_item) { FactoryBot.create(:line_item_with_shipment, order: order, final_weight_volume: 500) }
-
-      context "as a line item is updated" do
-        before { allow(controller).to receive(:order) { order } }
-
-        it "update distribution charge on the order" do
-          line_item_params = {
-            order_id: order.number,
-            id: line_item.id,
-            line_item: { id: line_item.id, final_weight_volume: 520 },
-            format: :json
-          }
-
-          expect(order).to receive(:update_distribution_charge!)
-          spree_post :update, line_item_params
-        end
-      end
-    end
-  end
-end