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Contents
##
# As Pricer 是定价者的领域逻辑关注点。
module Unidom::Price::Concerns::AsPricer
extend ActiveSupport::Concern
included do |includer|
has_many :pricings, class_name: 'Unidom::Price::Price', as: :pricer
def price!(it, amount, at: Time.now)
pricing = pricings.priced_is(it).valid_at(now: at).alive.first
pricing.soft_destroy if pricing.present?
pricings.create! priced: it, amount: amount, opened_at: at
end
def price?(it, at: Time.now)
pricings.priced_is(it).valid_at(now: at).alive.exists?
end
end
module ClassMethods
end
end
Version data entries
9 entries across 9 versions & 1 rubygems