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c0ee72319f
This only makes sense in the context of Products which only have "master" variants, and we removed that option a while back. Remove #variants? check from ProductStock concern
18 lines
342 B
Ruby
18 lines
342 B
Ruby
# frozen_string_literal: true
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require 'active_support/concern'
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module ProductStock
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extend ActiveSupport::Concern
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def on_demand
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raise 'Cannot determine product on_demand value of product with multiple variants' if variants.size > 1
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variants.first.on_demand
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end
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def on_hand
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variants.map(&:on_hand).reduce(:+)
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end
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end
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