public async Task <ArticleDto> UpdateArticle(int id, CreateUpdateArticleInput input)
{
if (input.CategoryId <= 0)
{
throw ExceptionBuilder.Build(HttpStatusCode.BadRequest, new HttpException("category not exist"));
}
var article = await _articleRepository.FindAsync(id);
if (article == null)
{
throw ExceptionBuilder.Build(HttpStatusCode.NotFound, new HttpException($"Id: {id} not match any article"));
}
_mapper.Map(input, article);
if (input.Title != article.Title)
{
await _articleManager.SetTitle(article, input.Title);
}
article.EditTime = DateTime.Now;
var updateArticle = await _articleRepository.UpdateAsync(article.Id, article);
return(_mapper.Map <Article, ArticleDto>(updateArticle));
}
