module Api
  module Jurisprudence
    class DoctrinesController < ::Api::BaseController
      load_and_authorize_resource :jurisprudence, class: "Cdao::Jurisprudence"
      load_and_authorize_resource :doctrine, class: "Doctrine", through: :jurisprudence

      def index
        respond_with @doctrines
      end

      def show
        respond_with @doctrine
      end

      def create
        attrs = resource_params.to_unsafe_h.deep_symbolize_keys
        subject_ids = attrs.delete(:subject_ids)

        @doctrine = @jurisprudence.doctrines.new(attrs)

        if @doctrine.save
          @doctrine.subject_ids = subject_ids if subject_ids.present?

          respond_with @doctrine
        else
          render errors: @doctrine.errors, status: 422
        end
      end

      def update
        attrs = resource_params.to_unsafe_h.deep_symbolize_keys
        subject_ids = attrs.delete(:subject_ids)

        if @doctrine.update(attrs)
          @doctrine.subject_ids = subject_ids if subject_ids.present?

          respond_with @doctrine
        else
          render errors: @doctrine.errors, status: 422
        end
      end

      def destroy
        @doctrine.destroy

        respond_with @doctrine
      end

      private

        def resource_params
          params.permit(:content, subject_ids: [])
        end
    end
  end
end