/// <summary>
/// Views the article.
/// </summary>
/// <param name="articleId">The article id.</param>
/// <returns>Page Content</returns>
public ActionResult ViewArticle(int articleId)
{
ArticleViewModel viewModel = new ArticleViewModel
{
Article =
this.articleRepository.Articles.SingleOrDefault(p => p.ArticleId == articleId),
Comments = this.commentRepository.Comments.Where(c => c.ArticleId == articleId),
NewComment = new Comment(articleId)
};
return this.View(viewModel);
}
public ActionResult ViewArticle(ArticleViewModel viewModel)
{
if (viewModel != null && viewModel.NewComment != null)
{
if (viewModel.NewComment.ArticleId == viewModel.Article.ArticleId)
{
int nextId = 0;
if (commentRepository.Comments.Count() > 0)
{
var singleOrDefault = this.commentRepository.Comments.OrderByDescending(b => b.CommentId).Take(1).SingleOrDefault();
if (singleOrDefault != null)
{
nextId = singleOrDefault.CommentId + 1;
}
}
else
{
nextId = 1;
}
viewModel.NewComment.CommentId = nextId;
if (User.Identity.IsAuthenticated)
{
viewModel.NewComment.Username = User.Identity.Name;
}
else
{
viewModel.NewComment.Username = "******";
}
commentRepository.SaveComment(viewModel.NewComment);
}
}
if (viewModel != null)
{
return
this.RedirectToRoute(
new { Controller = "Article", Action = "ViewArticle", ArticleId = viewModel.Article.ArticleId });
}
return this.View("Index");
}