public int CreateAdvert(CreateAdvertViewModel createAdvert)
{
var advertToSave = Mapper.Map <Advert>(createAdvert);
advertToSave.AdvertType = _advertTypeRepository.GetSet().Single(x => x.Mask == createAdvert.AdvertType.Mask);
var advert = _genericRepository.Add(advertToSave);
var savedPhotos = _findPhotosByIdService.Find(createAdvert.PhotosToSave);
_photoService.AddAdvertToPhotos(advert.Id, savedPhotos);
return(advert.Id);
}