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Contents
module Workarea
class PriceAdjustment
include ApplicationDocument
# The type of price being adjusted.
# One of - item, shipping, tax, order
field :price, type: String
# The quantity being adjusted. Used to calculate
# unit.
field :quantity, type: Integer, default: 1
# Front-end display description of what caused
# the price adjustment.
field :description, type: String
# The class that generated this price adjustment.
field :calculator, type: String
# Miscellaneous meta data around the price adjustment.
# Used for discount qualification, tax_code, etc.
field :data, type: Hash, default: {}
# How much (positive or negative) this adjustment
# changes the price.
field :amount, type: Money
# The cost per-unit of this price adjustment.
#
# @return [Money]
#
def unit
amount / quantity
end
# Whether this adjustment was a discount.
# A price adjustment is considered a discount if its amount is less than
# zero and not a pricing override, or it has discount data.
#
# @return [Boolean]
#
def discount?
(amount < 0 && data['override'].nil?) || data['discount_value'].present?
end
end
end
Version data entries
62 entries across 62 versions & 1 rubygems