class Order < ActiveRecord::Base
acts_as_restfulie do |order, transitions|
transitions << :execute_it if (order.status == "preparing") && order.paid_one_minute_ago?
transitions << [:thanks, { :action => :thanks }] if order.status == "received"
end
has_and_belongs_to_many :trainings
has_many :payments
state :unpaid, :allow => [:latest, :pay, :cancel]
state :cancelled, :allow => :latest
state :received, :allow => [:latest, :check_payment_info]
state :preparing, :allow => [:latest, :check_payment_info]
state :ready, :allow => [:latest, :receive, :check_payment_info]# do |order|
# order.paid_one_minute_ago?
# end
transition :check_payment_info do |order|
{:controller => :payments, :action => :show, :order_id => order.id, :payment_id => order.payments[0].id, :rel => "check_payment_info"}
end
transition :latest, {:action => :show}, {:not_found => 404, :no_change => 304}
transition :cancel, {:action => :destroy}, :cancelled
# 405 ==> (dont do it)
# 409 ==> (try again)
# order.status=="cancelled".... trying to cancel ==> 405
# order.status=="preparing".... trying to update it ==> 409
# order.status=="unpaid".... invalid data supplied ==> 400?
transition :pay, {}, :preparing
transition :receive, {}, :received
transition :execute_it, {}, :ready
def paid_one_minute_ago?
# takes one minute to be prepared
self.paid_at < (Time.now - 1.minute)
end
def pay(payment)
debugger
move_to :pay
self.paid_at = Time.now
@payment = payment
@payment.order = self
end
def total_price
total = 0
@trainings.each do |x|
total += x.price
end
total
end
def paid?
payments.size > 0
end
# def can_cancel?
# raise 405 if @status == :cancelled
# # ...
# end
end
