44 lines
1.4 KiB
Ruby
44 lines
1.4 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 not null
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# price_cents :integer default(0), not null
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# created_at :datetime
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# updated_at :datetime
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# avatar_file_name :string
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# avatar_content_type :string
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# avatar_file_size :integer
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# avatar_updated_at :datetime
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# category :integer default(0)
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# stock :integer default(0), not null
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# calories :integer
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# deleted :boolean default(FALSE)
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#
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class Product < ActiveRecord::Base
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include Avatarable
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has_many :order_items
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has_many :barcodes, dependent: :destroy
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accepts_nested_attributes_for :barcodes
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enum category: %w(food beverages other)
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validates :name, presence: true, uniqueness: true
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validates :price_cents, presence: true, numericality: { only_integer: true, greater_than: 0 }
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validates :stock, presence: true, numericality: { only_integer: true, greater_than_or_equal_to: 0 }
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validates :calories, numericality: { only_integer: true, allow_nil: true, greater_than_or_equal_to: 0 }
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scope :for_sale, -> { where deleted: false }
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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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