module Spree module Api module V1 class VariantsController < Spree::Api::BaseController before_action :product def create authorize! :create, Variant @variant = scope.new(variant_params) if @variant.save respond_with(@variant, status: 201, default_template: :show) else invalid_resource!(@variant) end end def destroy @variant = scope.accessible_by(current_ability, :destroy).find(params[:id]) @variant.destroy respond_with(@variant, status: 204) end # The lazyloaded associations here are pretty much attached to which nodes # we render on the view so we better update it any time a node is included # or removed from the views. def index @variants = scope.includes(*variant_includes).for_currency_and_available_price_amount. ransack(params[:q]).result.page(params[:page]).per(params[:per_page]) respond_with(@variants) end def new; end def show @variant = scope.includes(*variant_includes).find(params[:id]) respond_with(@variant) end def update @variant = scope.accessible_by(current_ability, :update).find(params[:id]) if @variant.update(variant_params) respond_with(@variant, status: 200, default_template: :show) else invalid_resource!(@product) end end private def product if params[:product_id] @product ||= Spree::Product.accessible_by(current_ability, :show). friendly.find(params[:product_id]) end end def scope variants = if @product @product.variants_including_master else Variant end if current_ability.can?(:manage, Variant) && params[:show_deleted] variants = variants.with_deleted end variants.eligible.accessible_by(current_ability) end def variant_params params.require(:variant).permit(permitted_variant_attributes) end def variant_includes [{ option_values: :option_type }, :product, :default_price, :images, { stock_items: :stock_location }] end end end end end