# == Schema Information
#
# Table name: madmp_fragments

#  id                        :integer          not null, primary key
#  data                      :json
#  answer_id                 :integer
#  madmp_schema_id :integer
#  created_at                :datetime         not null
#  updated_at                :datetime         not null
#  classname                 :string
#  dmp_id                    :integer
#  parent_id                 :integer

# Indexes

#  index_madmp_fragments_on_answer_id                  (answer_id)
#  index_madmp_fragments_on_madmp_schema_id  (madmp_schema_id)

class Fragment::Person < MadmpFragment

  def roles
    contributors = Fragment::Contributor.where("(data->'person'->>'dbid')::int = ?", id)

    contributors.pluck("data->>'role'")
  end

  def self.sti_name
    "person"
  end

end