JSONApi part1

app/controllers/users/lists_controller.rb

@@ -7,24 +7,21 @@ module Users
       #lists.include_relation(:supplier)
       lists.reject!{|l| l.id == params[:exclude_list]} if params[:exclude_list].present?
       lists.reject!{|l| l.id == current_user.active_list_id } if current_user && current_user.active_list_id.present? # see spec Loading lists and switching to the order products view works, lists loading may unlink active list orders
-      lists.include_relation(:users, :orders, :supplier)
-      render json: lists, each_serializer: UserListSerializer, meta: {total_pages: lists.total_pages, page: lists.current_page} #, root: :lists
+      lists.include_relation(:users, :supplier)
+      render json: lists, each_serializer: Users::ListSerializer, meta: {total_pages: lists.total_pages, page: lists.current_page} #, root: :lists
     end
 
     #EMBER
     def current
-      list = current_user.active_list
-      render json: {}, status: :not_found and return unless list.present?
-      [list].include_relation(supplier: {product_categories: :products}, orders: :product_orders) # table also when it is a real array :)
-      render json: json_response(not_present: true) and return unless list.present?
-      render json: list, serializer: UserExtendedListSerializer
+      @list = current_user.active_list
+      show
     end
 
     def show
-      list = List.find(params[:id])
-      render json: {}, status: :not_found and return unless list.present? && Array.wrap(list.user_ids).include?(current_user.id)
-      [list].include_relation(supplier: {product_categories: :products}, orders: :product_orders) # table also when it is a real array :)
-      render json: list, serializer: UserExtendedListSerializer
+      @list ||= List.find(params[:id])
+      render json: {}, status: :not_found and return unless @list.present? && Array.wrap(@list.user_ids).include?(current_user.id)
+      [@list].include_relation(:users)
+      render json: @list, serializer: Users::ListSerializer, include: %w[supplier users]
     end
   end
 end