def init(self, promo=None):
# create cart on acct creation
c = Cart(parent=self.key)
if promo:
c.populate(code=promo.key, promo=promo.amount)
# give credit to referrer
if promo.user:
UserCredit(referral=self.key, parent=promo.user, amount=promo.amount).put()
c.put()
PromoCode(user=self.key, code=str(self.key.id())[-4:], amount=10.00).put()
# UserStats(parent=self.key, refcode=str(self.key.id())[-4:]).put()
return
def cart_total(self):
c = Cart.query(ancestor=self.key).get()
if c:
return c.item_count()
else:
return 0
