public async Task <IActionResult> GetAllByLocatableId(int locatableId) { var promos = await _promoService.ListByLocatableId(locatableId); if (promos == null) { return(BadRequest(ModelState.GetErrorMessages())); } var resources = _mapper.Map <IEnumerable <Promo>, IEnumerable <PromoResource> >(promos); return(Ok(resources)); }