public IActionResult CreateArticleForAuthor(Guid authorId,
[FromBody] ArticleForCreationDto article)
{
if (article == null)
{
return(BadRequest());
}
if (article.Description == article.Title)
{
ModelState.AddModelError(nameof(ArticleForCreationDto),
"The provided description should be different from the title.");
}
if (!ModelState.IsValid)
{
// return 422
return(new UnprocessableEntityObjectResult(ModelState));
}
if (!_libraryRepository.AuthorExists(authorId))
{
return(NotFound());
}
var articleEntity = Mapper.Map <Article>(article);
_libraryRepository.AddArticleForAuthor(authorId, articleEntity);
if (!_libraryRepository.Save())
{
throw new Exception($"Creating a article for author {authorId} failed on save.");
}
var articleToReturn = Mapper.Map <ArticleDto>(articleEntity);
return(CreatedAtRoute("GetArticleForAuthor",
new { authorId = authorId, id = articleToReturn.Id },
articleToReturn));
}
