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# frozen_string_literal: true
module Spree
module DefaultPrice
extend ActiveSupport::Concern
included do
delegate :display_price, :display_amount, :price, to: :default_price, allow_nil: true
delegate :price=, to: :default_price_or_build
# @see Spree::Variant::PricingOptions.default_price_attributes
def self.default_price_attributes
Spree::Config.default_pricing_options.desired_attributes
end
end
# Returns {#default_price} or builds it from {Spree::Variant.default_price_attributes}
#
# @return [Spree::Price, nil]
# @see Spree::Variant.default_price_attributes
def default_price_or_build
default_price ||
prices.build(self.class.default_price_attributes)
end
# Select from {#prices} the one to be considered as the default
#
# This method works with the in-memory association, so non-persisted prices
# are taken into account.
#
# A price is a candidate to be considered as the default when it meets
# {Spree::Variant.default_price_attributes} criteria. When more than one candidate is
# found, non-persisted records take preference. When more than one persisted
# candidate exists, the one most recently updated is taken or, in case of
# race condition, the one with higher id.
#
# @return [Spree::Price, nil]
# @see Spree::Variant.default_price_attributes
def default_price
price_selector.price_for_options(Spree::Config.default_pricing_options)
end
def has_default_price?
default_price.present? && !default_price.discarded?
end
end
end
Version data entries
23 entries across 23 versions & 1 rubygems