exercise2.js

function post_confirm(params){
  const id = params.service_id;
  let servicio = Service.find(id);
  if(servicio){
    if(servicio.status_id == 6){
      return {error: 2}
    }
    if(!servicio.driver_id && servicio.status_id == 1){
      servicio = Service.update(id,{
        driver_id: params.driver_id,
        status_id: 2
      });
      DriverTmp = Driver.find(params.driver_id);
      Service.update(id,{
        car_id: driverTmp.car_id
      });

      var pushMessage = "Tu servicio ha sido confirmado";
      servicio = Service.find(id);
      push= Push.make()
      if(!servicio.user.uuid){
        return {error: 0}
      }
      if(servicio.user.type == 1){
        push.ios(servicio.user.uuid, pushMessage, 1, 'honk.wav', 'Open', {service_id : service.id})
      }else{
        push.android2(servicio.user.uuid, pushMessage, 1, 'default', 'Open', {service_id: service.id})
      }
      return {error: 0};
    }else{
      return {error : 1};
    }
  }else{
    return {error: 3};
  }
}