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Versions: 9
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Stored size: 739 Bytes
Contents
##
# As Cart Shopper 是购物车所有者的领域逻辑关注点。
module Unidom::Shopping::Concerns::AsCartShopper
extend ActiveSupport::Concern
included do |includer|
has_many :shopping_carts, class_name: 'Unidom::Shopping::ShoppingCart', as: :shopper
##
# 以购物者的身份，从指定的商店 from 获取购物车。时间为 at ，缺省为当前时间。如：
# current_person.get_cart! from: shop
def get_cart!(from: nil, at: Time.now)
shopping_carts.shop_is(from).valid_at(now: at).alive.first_or_create! opened_at: at
end
def get_cart?(from: nil, at: Time.now)
shopping_carts.shop_is(from).valid_at(now: at).alive.exists?
end
end
module ClassMethods
end
end
Version data entries
9 entries across 9 versions & 1 rubygems