public async Task <ActionResult> UploadPicture(IFormFile file, int blogPostId) { var result = await _pictureService.AddPictureAsync(file); if (result.Error is not null) { return(BadRequest(result.Error.Message)); } var newPicture = new PictureDTO() { BlogPostId = blogPostId, TypeDiscriminator = 1, PublicId = result.PublicId, Url = result.SecureUrl.AbsoluteUri, Description = file.FileName }; await _pictureRepository.AddPictureToBlogPostAsync(newPicture); if (await _pictureRepository.SaveAllChangesAsync()) { return(CreatedAtRoute( "GetBlogPostById", new { id = blogPostId }, newPicture )); } return(BadRequest(result.Error.Message)); }