def post(self):
user = users.get_current_user()
dish_name = self.request.get('dish_name')
restaurant_name = self.request.get('restaurant_name')
id = int(self.request.get('id'))
cart = CartModel.query(CartModel.user==user, CartModel.restaurant_name==restaurant_name).fetch()[0]
order = OrderModel.get_by_id(id)
order.number = order.number + 1
order.put()
dish = order.dish.get()
cart.total = cart.total + dish.price
cart.put()
# url = "/test?name=%s" % dish_name
info = {"name": dish_name, "other": restaurant_name, "id":id, 'total': cart.total}
info_json = json.dumps(info)
self.response.write(info_json)
def get(self):
user = users.get_current_user()
restaurant_name = self.request.get('restaurant_name')
id = int(self.request.get('id'))
order = OrderModel.get_by_id(id)
cart_query = CartModel.query(CartModel.restaurant_name==restaurant_name, CartModel.user==user).fetch()
if (len(cart_query)>0):
dish = order.dish.get()
cart = cart_query[0]
cart.orders.remove(order.key)
cart.total = cart.total - order.number*dish.price
cart.put()
order.key.delete()
p = urllib.urlencode({'name':restaurant_name})
URL = '/viewsinglecart?%s' % p
self.redirect(URL)
else:
self.redirect('/error')