Contents

# frozen_string_literal: true
module Decidim
  module Admin
    # A form object used to create categories from the admin dashboard.
    #
    class CategoryForm < Form
      include TranslatableAttributes

      translatable_attribute :name, String
      translatable_attribute :description, String
      attribute :parent_id, Integer

      mimic :category

      validates :name, :description, translatable_presence: true
      validates :current_process, presence: true
      validates :parent_id, inclusion: { in: :parent_categories_ids }, allow_blank: true

      attr_reader :current_process

      def initialize(attributes = {})
        @current_process = attributes.delete("current_process") || attributes.delete(:current_process)
        super
      end

      def parent_categories
        @parent_categories ||= current_process.categories.first_class.where.not(id: id)
      end

      private

      def parent_categories_ids
        @parent_categories_ids ||= parent_categories.pluck(:id)
      end
    end
  end
end

Version data entries

2 entries across 2 versions & 2 rubygems

Version	Path
decidim-admin-0.0.1	app/forms/decidim/admin/category_form.rb
decidim-0.0.1	decidim-admin/app/forms/decidim/admin/category_form.rb