public IActionResult AddArticle([FromBody] AddArticleToAuthorInputModel input, string id)
{
if (!input.IsValid())
{
return(BadRequest(input.ValidationMessage));
}
var author = _authorAppService.GetAuthor(id);
if (author == null)
{
return(BadRequest("Author not found"));
}
var article = _authorAppService.AddArticle(input, id);
return(Created(new Uri($"/articles/{article.Id}", UriKind.Relative), article));
}