app/models/accounts/abstract_account.rb

   1 require 'dm-validations'
   2
   3 module Mart
   4   module Accounts
   5     class AbstractAccount
   6
   7       include DataMapper::Resource
   8       include DataMapper::Validate
   9       require 'ezcrypto'
  10
  11       property :id,           Integer, :serial => true
  12       property :type,         Class   # single-table inheritance
  13       property :order_id,     Integer  # foreign-key
  14       property :customer_id,  Integer  # foreign-key
  15
  16       has 1, :order
  17       belongs_to :customer #, :accessor => :protected
  18
  19       def self.months
  20         (1..12).to_a
  21       end
  22
  23       def self.years
  24         year = Date.today.year
  25         years = Array.new
  26         (0..9).each do |n|
  27           years << year + n
  28         end
  29         years
  30       end
  31
  32     end
  33   end
  34 end