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https://github.com/openfoodfoundation/openfoodnetwork
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8ef6966891
It would take ages to go through all files now and assess all belongs_to associations. So I just declare the old default and then we can move on and apply the new default for the application while these classes still use the old one. All new models will then use the new default which is the goal of this excercise and we can refactor old classes when we touch them anyway.
92 lines
2.4 KiB
Ruby
92 lines
2.4 KiB
Ruby
# frozen_string_literal: true
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require 'spree/localized_number'
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class VariantOverride < ApplicationRecord
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extend Spree::LocalizedNumber
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include StockSettingsOverrideValidation
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self.belongs_to_required_by_default = false
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acts_as_taggable
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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 :hub, presence: true
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validates :variant, presence: true
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# Default stock can be nil, indicating stock should not be reset or zero, meaning reset to zero.
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# Need to ensure this can be set by the user.
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validates :default_stock, numericality: { greater_than_or_equal_to: 0 }, allow_nil: true
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validates :price, numericality: { greater_than_or_equal_to: 0 }, allow_nil: true
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validates :count_on_hand, numericality: { greater_than_or_equal_to: 0 }, allow_nil: true
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default_scope { where(permission_revoked_at: nil) }
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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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scope :distinct_import_dates, lambda {
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select('DISTINCT variant_overrides.import_date').
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where('variant_overrides.import_date IS NOT NULL').
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order('import_date DESC')
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}
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localize_number :price
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def self.indexed(hub)
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for_hubs(hub).preload(:variant).index_by(&:variant)
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end
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def stock_overridden?
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# If count_on_hand is present, it means on_demand is false
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# See StockSettingsOverrideValidation for details
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count_on_hand.present?
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end
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def use_producer_stock_settings?
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on_demand.nil?
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end
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def move_stock!(quantity)
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unless stock_overridden?
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Bugsnag.notify RuntimeError.new "Attempting to move stock of a VariantOverride " \
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"without a count_on_hand specified."
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return
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end
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if quantity > 0
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increment! :count_on_hand, quantity
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elsif quantity < 0
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decrement! :count_on_hand, -quantity
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end
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end
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def default_stock?
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default_stock.present?
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end
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def reset_stock!
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if resettable
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if default_stock?
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self.attributes = { on_demand: false, count_on_hand: default_stock }
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save
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else
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Bugsnag.notify RuntimeError.new "Attempting to reset stock level for a variant " \
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"with no default stock level."
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end
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end
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self
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end
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def deletable?
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price.blank? &&
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count_on_hand.blank? &&
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default_stock.blank? &&
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resettable.blank? &&
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sku.nil? &&
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on_demand.nil?
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end
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end
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