22 lines
793 B
Ruby
22 lines
793 B
Ruby
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#---
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# Excerpted from "Agile Web Development with Rails",
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# published by The Pragmatic Bookshelf.
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# Copyrights apply to this code. It may not be used to create training material,
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# courses, books, articles, and the like. Contact us if you are in doubt.
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# We make no guarantees that this code is fit for any purpose.
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# Visit http://www.pragmaticprogrammer.com/titles/rails4 for more book information.
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#---
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class Order < ActiveRecord::Base
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PAYMENT_TYPES = [ "Check", "Credit card", "Purchase order" ]
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has_many :line_items, dependent: :destroy
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# ...
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validates :name, :address, :email, presence: true
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validates :pay_type, inclusion: PAYMENT_TYPES
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def add_line_items_from_cart(cart)
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cart.line_items.each do |item|
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item.cart_id = nil
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line_items << item
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end
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end
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end
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