Add v2 api

app/controllers/spree/api/v2/storefront/slide_locations_controller.rb

@@ -0,0 +1,27 @@
+module Spree
+  module Api
+    module V2
+      module Storefront
+        class SlideLocationsController < ::Spree::Api::V2::BaseController
+          def show
+            render_serialized_payload { serialize_resource(resource) }
+          end
+
+          private
+
+          def scope
+            Spree::SlideLocation
+          end
+
+          def resource
+            scope.find(params[:id])
+          end
+
+          def resource_serializer
+            Spree::V2::Storefront::SlideLocationSerializer
+          end
+        end
+      end
+    end
+  end
+end

app/models/spree/slide.rb

@@ -1,4 +1,6 @@
 class Spree::Slide < ActiveRecord::Base
+  include Rails.application.routes.url_helpers
+
   has_and_belongs_to_many :slide_locations,
                           class_name: 'Spree::SlideLocation',
                           join_table: 'spree_slide_slide_locations'
@@ -47,6 +49,11 @@ def thumbnail
     image_form(:thumbnail)
   end
 
+  def slide_image_url
+    # For Api
+    rails_blob_path(image, only_path: true)
+  end
+
   private
 
   def image_form(form)

app/serializers/spree/v2/storefront/slide_location_serializer.rb

@@ -0,0 +1,13 @@
+module Spree
+  module V2
+    module Storefront
+      class SlideLocationSerializer < BaseSerializer
+        set_type :slide_location
+
+        attributes :name
+
+        has_many :slides
+      end
+    end
+  end
+end

app/serializers/spree/v2/storefront/slide_serializer.rb

@@ -0,0 +1,12 @@
+module Spree
+  module V2
+    module Storefront
+      class SlideSerializer < BaseSerializer
+        set_type :slide
+
+        attributes :name, :body, :slide_name, :slide_link, :slide_image_url
+
+      end
+    end
+  end
+end

config/routes.rb

@@ -8,4 +8,12 @@
 
     resources :slide_locations
   end
+
+  namespace :api, defaults: { format: 'json' } do
+    namespace :v2 do
+      namespace :storefront do
+        resources :slide_locations, only: [:show]
+      end
+    end
+  end
 end