consul/consul

module FlagsHelper
  def show_flag_action?(flaggable)
    current_user && !own_flaggable?(flaggable) && !flagged?(flaggable)
  end

  def show_unflag_action?(flaggable)
    current_user && !own_flaggable?(flaggable) && flagged?(flaggable)
  end

  private

    def flagged?(flaggable)
      if flaggable.is_a? Comment
        @comment_flags[flaggable.id] unless flaggable.commentable_type == "Poll"
      else
        Flag.flagged?(current_user, flaggable)
      end
    end

    def own_flaggable?(flaggable)
      if flaggable.is_a? Comment
        flaggable.user_id == current_user.id
      else
        flaggable.author_id == current_user.id
      end
    end
end