class Legislation::Answer < ActiveRecord::Base
  acts_as_paranoid column: :hidden_at
  include ActsAsParanoidAliases

  belongs_to :question, class_name: 'Legislation::Question', foreign_key: 'legislation_question_id',
                        inverse_of: :answers, counter_cache: true
  belongs_to :question_option, class_name: 'Legislation::QuestionOption', foreign_key: 'legislation_question_option_id',
                               inverse_of: :answers, counter_cache: true
  belongs_to :user, dependent: :destroy, inverse_of: :legislation_answers

  validates :question, presence: true, uniqueness: { scope: :user_id}
  validates :question_option, presence: true
  validates :user, presence: true
end