24 lines
761 B
Ruby
24 lines
761 B
Ruby
class Recipe < ActiveRecord::Base
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has_many :recipe_ingredients, -> { order :sort_order }, inverse_of: :recipe, dependent: :destroy
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has_many :recipe_steps, -> { order :sort_order }, inverse_of: :recipe, dependent: :destroy
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scope :active, -> { where('deleted <> ? OR deleted IS NULL', true) }
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accepts_nested_attributes_for :recipe_ingredients, allow_destroy: true
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accepts_nested_attributes_for :recipe_steps, allow_destroy: true
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validates :name, presence: true
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validates :yields, numericality: true, allow_blank: true
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validates :total_time, numericality: true, allow_blank: true
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validates :active_time, numericality: true, allow_blank: true
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def scale(factor)
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recipe_ingredients.each do |ri|
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ri.scale(factor)
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end
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end
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end
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