Sha256: 8b267f805e6f0abe2b8340baa1ad20aa65936d66092a9d2d4b51ef4ccce23acc
Contents?: true
Size: 1.85 KB
Versions: 24
Compression:
Stored size: 1.85 KB
Contents
# frozen_string_literal: true
module Spree
class Variant < Spree::Base
# This class is responsible for selecting a price for a variant given certain pricing options.
# A variant can have multiple or even dynamic prices. The `price_for_options`
# method determines which price applies under the given circumstances.
#
class PriceSelector
# The pricing options represent "given circumstances" for a price: The currency
# we need and the country that the price applies to.
# Every price selector is designed to work with a particular set of pricing options
# embodied in it's pricing options class.
#
def self.pricing_options_class
Spree::Variant::PricingOptions
end
attr_reader :variant
def initialize(variant)
@variant = variant
end
# The variant's Spree::Price record, given a set of pricing options
# @param [Spree::Variant::PricingOptions] price_options Pricing Options to abide by
# @return [Spree::Price, nil] The most specific price for this set of pricing options.
def price_for_options(price_options)
sorted_prices_for(variant).detect do |price|
(price.country_iso == price_options.desired_attributes[:country_iso] ||
price.country_iso.nil?
) && price.currency == price_options.desired_attributes[:currency]
end
end
private
# Returns `#prices` prioritized for being considered as default price
#
# @return [Array<Spree::Price>]
def sorted_prices_for(variant)
variant.prices.select do |price|
variant.discarded? || price.kept?
end.sort_by do |price|
[
price.country_iso.nil? ? 0 : 1,
price.updated_at || Time.zone.now,
price.id || Float::INFINITY,
]
end.reverse
end
end
end
end
Version data entries
24 entries across 24 versions & 1 rubygems