public ActionResult EditArticle(int articleId)
{
var db = new ArticlesDb();
var article = db.Articles.Where(x => x.Id == articleId).FirstOrDefault();
ArticleDetailPageViewModel viewModel = new ArticleDetailPageViewModel
{
Article = article
};
return(View(viewModel));
}
public async Task <ActionResult> AddComment(Comment comment)
{
var articlesDb = new ArticlesDb();
var article = await articlesDb.Articles.FindAsync(comment.ArticleId);
var commentsDb = new CommentsDb();
comment.PublishedDate = DateTime.Now;
comment.UserName = HttpContext.User.Identity.Name;
commentsDb.Comments.Add(comment);
await articlesDb.SaveChangesAsync();
await commentsDb.SaveChangesAsync();
return(RedirectToAction("ArticleDetail", new { articleId = article.Id }));
}
public ActionResult UpdateArticle(Article updatedArticle)
{
var db = new ArticlesDb();
var storedArticle = GetArticleById(updatedArticle.Id);
if (storedArticle != null)
{
storedArticle.Content = updatedArticle.Content;
storedArticle.Title = storedArticle.Title;
db.SaveChanges();
TempData["success"] = "Article updated";
return(RedirectToAction("Index"));
}
Response.StatusCode = 404;
return(Content("Article not found"));
}
public ActionResult CreateArticle(Article article)
{
if (HttpContext.User.Identity.IsAuthenticated)
{
article.Author = HttpContext.User.Identity.Name;
}
else
{
article.Author = "Ricardo"; //this is when testing and not logged in
}
var db = new ArticlesDb();
article.PublishedDate = DateTime.Now;
db.Articles.Add(article);
db.SaveChanges();
TempData["success"] = "Article created successfully";
return(RedirectToAction("Index"));
}
public async Task <ActionResult> AddLike(int id)
{
var db = new ArticlesDb();
var likeDb = new LikesDb();
var article = db.Articles.Find(id);
var userId = HttpContext.User.Identity.GetUserId();
var like = likeDb.Likes.Where(x => x.UserId == userId && x.ArticleId == article.Id).FirstOrDefault();
//user already liked this so remove like
if (like != null)
{
if (article != null)
{
likeDb.Likes.Remove(like);
await likeDb.SaveChangesAsync();
article.Likes = await GetArticleLikes(id);
await db.SaveChangesAsync();
}
}
else
{
if (article != null)
{
like = new Like();
like.ArticleId = article.Id;
like.UserId = userId;
likeDb.Likes.Add(like);
await likeDb.SaveChangesAsync();
article.Likes = await GetArticleLikes(id);
await db.SaveChangesAsync();
}
}
return(PartialView("~/Views/Articles/Partials/LikesCount.cshtml", article));
}
public ActionResult DeleteArticle(int id)
{
var db = new ArticlesDb();
var article = db.Articles.Find(id);
if (article != null)
{
db.Articles.Remove(article);
}
else
{
Response.StatusCode = 404;
return(Content("Article not found."));
}
TempData["success"] = "Article deleted successfully";
db.SaveChanges();
return(RedirectToAction("Index"));
}
private Article GetArticleById(int id)
{
var db = new ArticlesDb();
return(db.Articles.Find(id));
}
private List <Article> GetAllArticles()
{
var db = new ArticlesDb();
return(db.Articles.ToList());
}
