def post(self, call):
ids = Offer.allocate_ids(size=1)
user = self.user
call = Key(urlsafe=call).get()
taglio = self.request.get('taglio')
offerta = self.request.get('offerta')
o = Offer(id=ids[0])
o.team = user.key
o.cut = taglio
o.price = int(offerta)
o.put()
call.offers.append(o.key)
call.put()
self.render_template('message.html', params=dict(message="offerta ricevuta"))
