Files
openfoodnetwork/app/models/exchange.rb
2012-11-27 10:13:12 +11:00

15 lines
503 B
Ruby

class Exchange < ActiveRecord::Base
belongs_to :order_cycle
belongs_to :sender, :class_name => 'Enterprise'
belongs_to :receiver, :class_name => 'Enterprise'
belongs_to :payment_enterprise, :class_name => 'Enterprise'
has_many :exchange_variants, :dependent => :destroy
has_many :variants, :through => :exchange_variants
has_many :exchange_fees, :dependent => :destroy
has_many :enterprise_fees, :through => :exchange_fees
validates_presence_of :order_cycle, :sender, :receiver
end