app/controllers/api/nodes/relations_controller.rb

   1 module Api
   2   module Nodes
   3     class RelationsController < ApiController
   4       authorize_resource
   5
   6       before_action :set_request_formats
   7
   8       def index
   9         @relations = Relation
  10                      .visible
  11                      .where(:id => RelationMember.where(
  12                        :member_type => "Node",
  13                        :member_id => params[:node_id]
  14                      ).select(:relation_id))
  15
  16         # Render the result
  17         respond_to do |format|
  18           format.xml
  19           format.json
  20         end
  21       end
  22     end
  23   end
  24 end