public async Task Upload(IFormFile photo, PhotoView photoView)
{
var photoId = NewId.Next().ToGuid();
await _amazonS3Repository.Upload(photo, photoId.ToString());
var photoModel = _mapper.Map <Photo>(photoView);
photoModel.Id = photoId;
photoModel.ImagePath = $"{_s3Settings.ServiceURL}/{_s3Settings.BucketName}/{photoId.ToString()}";
photoModel.DateCreated = DateTime.Now;
await Task.WhenAll(_photosRepository.Upload(photoModel),
_hashtagsService.AddNewHashtags(photoId, photoModel.Description),
_feedService.AddPhotoToFeed(photoModel.UserId, photoModel));
}