def updateFreeSeats(route):
    dateRoute = route.date_time.strftime("%Y%m%d")
    timeRoute = route.date_time.strftime("%H:%M")
    sa = SARoute(route.route_from, route.route_to, "REGULAR", dateRoute, timeRoute, True, "EUR", None)
    ride = sa.fetch_ride()
    if ride:
        if int(route.free_seats) != int(ride['seats']):
            route.last_free_seats = route.free_seats
            route.free_seats = ride['seats']
            db.session.commit()
            return True

    return False

def firstRoutes():
    date_object = datetime.datetime.now()
    routes = models.Route.query.filter(models.Route.free_seats == "0", models.Route.date_time > date_object)
    for route in routes:
        userRoutes = models.User_has_route.query.filter_by(route_id=route.route_id)
        if userRoutes:
            if updateFreeSeats(route):
                print("Posli notifikacie")
                for userRoute in userRoutes:
                    user = models.User.query.filter_by(user_id=userRoute.user_id).first()
                    sendPush(user.token, "Uvolnilo sa jedno miesto, poponahlaj sa.", route.route_id)
    print("First routes")
    return "First routes"