submit-social-housing-lettings-and-sales-data/app/helpers/form_page_error_helper.rb

module FormPageErrorHelper
  def remove_other_page_errors(lettings_log, page)
    other_page_error_ids = lettings_log.errors.map(&:attribute) - page.questions.map { |q| q.id.to_sym }.concat([:base])
    other_page_error_ids.each { |id| lettings_log.errors.delete(id) }
  end

  def all_questions_affected_by_errors(log)
    log.errors.map(&:attribute) - [:base]
  end

  def check_your_errors_link(log, related_question_ids, original_page_id)
    govuk_link_to "See all related answers", lettings_log_check_your_errors_path(log, related_question_ids:, original_page_id:), method: :post
  end
end