module Users
  class ListsController < Users::ApplicationController

    def index
      #lists = current_user.lists.include_relation(:supplier, :table)
      lists = List.for_user(current_user, page: params[:page], per_page: params[:per_page].presence || 25)
      #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
    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
    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
    end
  end
end