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Versions: 13
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Contents
# This represents an inventory unit that has been canceled from an order after it has already been completed
# The reason specifies why it was canceled.
# This class should encapsulate logic related to canceling inventory after order complete
class Spree::UnitCancel < ActiveRecord::Base
SHORT_SHIP = 'Short Ship'
belongs_to :inventory_unit
has_one :adjustment, as: :source, dependent: :destroy
validates :inventory_unit, presence: true
# Creates necessary cancel adjustments for the line item.
def adjust!
raise "Adjustment is already created" if adjustment
amount = compute_amount(inventory_unit.line_item)
create_adjustment!(
adjustable: inventory_unit.line_item,
amount: amount,
order: inventory_unit.order,
label: "#{Spree.t(:cancellation)} - #{reason}",
eligible: true,
state: 'closed',
)
end
# This method is used by Adjustment#update to recalculate the cost.
def compute_amount(line_item)
raise "Adjustable does not match line item" unless line_item == inventory_unit.line_item
-(line_item.total.to_d / line_item.inventory_units.not_canceled.reject(&:original_return_item ).size)
end
end
Version data entries
13 entries across 13 versions & 1 rubygems