39 lines
1.3 KiB
Ruby
39 lines
1.3 KiB
Ruby
# == Schema Information
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#
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# Table name: products
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#
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# id :integer not null, primary key
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# name :string(255) not null
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# price_cents :integer default(0), not null
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# category :integer default(0)
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# stock :integer default(0), not null
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# avatar_file_name :string(255)
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# avatar_content_type :string(255)
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# avatar_file_size :integer
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# avatar_updated_at :datetime
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# created_at :datetime
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# updated_at :datetime
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#
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class Product < ActiveRecord::Base
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has_many :order_items
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has_attached_file :avatar, styles: { medium: "100x100>" }, default_style: :medium, default_url: "http://lorempixel.com/70/70/"
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enum category: %w(food beverages other)
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validates :name, presence: true
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validates :price_cents, numericality: { only_integer: true, greater_than_or_equal_to: 0 }
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validates :stock, numericality: { only_integer: true, greater_than_or_equal_to: 0 }
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validates_attachment :avatar, content_type: { content_type: ["image/jpeg", "image/gif", "image/png"] }
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validates_attachment :avatar, presence: true
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def price
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self.price_cents / 100.0
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end
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def price=(value)
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if value.is_a? String then value.sub!(',', '.') end
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self.price_cents = (value.to_f * 100).to_int
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end
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end
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