Sha256: d8f6dfdb85c7070cead221bf76ee310dcda81c2069b28ad5c47ad6af4cd30b7c
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Size: 902 Bytes
Versions: 311
Compression:
Stored size: 902 Bytes
Contents
module Caboose
class Discount < ActiveRecord::Base
self.table_name = 'store_invoice_discounts'
self.primary_key = 'id'
belongs_to :gift_card
belongs_to :invoice
attr_accessible :id,
:gift_card_id,
:invoice_id,
:amount
after_find do |d|
d.amount = 0.00 if d.amount.nil?
end
def calculate_amount
gc = self.gift_card
self.amount = case self.gift_card.card_type
when GiftCard::CARD_TYPE_AMOUNT then (self.invoice.total >= gc.balance ? gc.balance : self.invoice.total)
when GiftCard::CARD_TYPE_PERCENTAGE then self.invoice.subtotal * gc.total
when GiftCard::CARD_TYPE_NO_SHIPPING then self.invoice.shipping
when GiftCard::CARD_TYPE_NO_TAX then self.invoice.tax
end
self.save
end
end
end
Version data entries
311 entries across 311 versions & 1 rubygems