Sha256: e8a2a96f8295c2ef4270d29525a3afa4dae92924c6a679d98911266c7483c3fe
Contents?: true
Size: 1.19 KB
Versions: 24
Compression:
Stored size: 1.19 KB
Contents
# frozen_string_literal: true
module Spree
module TaxonsHelper
# Retrieves the collection of products to display when "previewing" a taxon. This is abstracted into a helper so
# that we can use configurations as well as make it easier for end users to override this determination. One idea is
# to show the most popular products for a particular taxon (that is an exercise left to the developer.)
def taxon_preview(taxon, max = 4)
price_scope = Spree::Price.where(current_pricing_options.search_arguments)
products = taxon.active_products.joins(:prices).merge(price_scope).select("DISTINCT (spree_products.id), spree_products.*, spree_products_taxons.position").limit(max)
if products.size < max
products_arel = Spree::Product.arel_table
taxon.descendants.each do |descendent_taxon|
to_get = max - products.length
products += descendent_taxon.active_products.joins(:prices).merge(price_scope).select("DISTINCT (spree_products.id), spree_products.*, spree_products_taxons.position").where(products_arel[:id].not_in(products.map(&:id))).limit(to_get)
break if products.size >= max
end
end
products
end
end
end
Version data entries
24 entries across 24 versions & 2 rubygems