mirror of
https://github.com/openfoodfoundation/openfoodnetwork
synced 2026-01-27 21:06:49 +00:00
45 lines
1.1 KiB
Ruby
45 lines
1.1 KiB
Ruby
class VariantOverride < ActiveRecord::Base
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belongs_to :hub, class_name: 'Enterprise'
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belongs_to :variant, class_name: 'Spree::Variant'
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validates_presence_of :hub_id, :variant_id
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scope :for_hubs, lambda { |hubs|
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where(hub_id: hubs)
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}
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def self.price_for(hub, variant)
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self.for(hub, variant).andand.price
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end
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def self.count_on_hand_for(hub, variant)
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self.for(hub, variant).andand.count_on_hand
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end
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def self.stock_overridden?(hub, variant)
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count_on_hand_for(hub, variant).present?
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end
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def self.decrement_stock!(hub, variant, quantity)
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vo = self.for(hub, variant)
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if vo.nil?
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Bugsnag.notify RuntimeError.new "Attempting to decrement stock level for a variant without a VariantOverride."
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elsif vo.count_on_hand.blank?
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Bugsnag.notify RuntimeError.new "Attempting to decrement stock level on a VariantOverride without a count_on_hand specified."
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else
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vo.decrement! :count_on_hand, quantity
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end
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end
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private
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def self.for(hub, variant)
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VariantOverride.where(variant_id: variant, hub_id: hub).first
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end
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end
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