28 lines
853 B
Ruby
28 lines
853 B
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)
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# price :integer
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# created_at :datetime
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# updated_at :datetime
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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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#
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class Product < ActiveRecord::Base
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has_many :order_products
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has_attached_file :avatar, styles: { medium: "100x100>" }, default_style: :medium
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validates :name, presence: true
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validates :price, numericality: { only_integer: true, greater_than_or_equal_to: 0 }
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validates_attachment :avatar, presence: true, content_type: { content_type: ["image/jpeg", "image/gif", "image/png"] }
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def count(order)
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order_products.find_by(order: order).count
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end
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end
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