public ActionResult AddComment(Comment newComment)
{
// Get the PostId that the comment will be attached to in order
// to redirect back to the correct post.
var postId = newComment.PostId;
using (var redditCloneContext = new RedditCloneContext())
{
// Build a new comment to store in the database
var comment = new Comment
{
CommentBody = newComment.CommentBody,
PostId = newComment.PostId,
OwnerId = User.Identity.GetUserId(),
OwnerUserName = User.Identity.GetUserName(),
Date = DateTime.Now
};
// Add the comment to the database and save the changes.
redditCloneContext.Comments.Add(comment);
redditCloneContext.SaveChanges();
return(RedirectToAction("Detail", "Post", new { id = postId }));
}
}
// GET: Post
public ActionResult Detail(int id)
{
using (var redditCloneContext = new RedditCloneContext())
{
// Retrieve the correct Post from the database and build a post view model with the data
var post = redditCloneContext.Posts.Select(p => new PostViewModel
{
PostId = p.PostId,
Title = p.Title,
Body = p.Body,
ImageLink = p.ImageLink,
Comments = p.Comments,
Date = p.Date,
OwnerId = p.OwnerId,
OwnerUserName = p.OwnerUserName,
SubredditId = p.SubredditId
}).SingleOrDefault(p => p.PostId == id);
if (post == null)
{
return(new HttpNotFoundResult());
}
return(View(post));
}
}
public ActionResult AddSubreddit(SubredditViewModel subredditViewModel)
{
using (var redditCloneContext = new RedditCloneContext())
{
var subreddit = new Subreddit
{
SubredditName = subredditViewModel.SubredditName
};
redditCloneContext.Subreddits.Add(subreddit);
redditCloneContext.SaveChanges();
return(RedirectToAction("Detail", new { id = subreddit.SubredditId }));
}
}
// GET: Subreddit
public ActionResult Index()
{
using (var subredditContext = new RedditCloneContext())
{
var subredditList = new SubredditListViewModel
{
Subreddits = subredditContext.Subreddits.Select(s => new SubredditViewModel
{
SubredditId = s.SubredditId,
SubredditName = s.SubredditName,
Posts = s.Posts
}).ToList()
};
return(View(subredditList));
}
}
public ActionResult DeleteSubreddit(SubredditViewModel subredditViewModel)
{
using (var redditCloneContext = new RedditCloneContext())
{
var subreddit = redditCloneContext.Subreddits.SingleOrDefault(s => s.SubredditId == subredditViewModel.SubredditId);
if (subreddit != null)
{
redditCloneContext.Subreddits.Remove(subreddit);
redditCloneContext.SaveChanges();
return(RedirectToAction("Index"));
}
return(new HttpNotFoundResult());
}
}
public ActionResult AddSubreddit(SubredditViewModel subredditViewModel)
{
using (var redditCloneContext = new RedditCloneContext())
{
// Build a new subreddit and save it to the DB.
var newSubreddit = new Subreddit
{
SubredditName = subredditViewModel.SubredditName,
OwnerId = User.Identity.GetUserId()
};
redditCloneContext.Subreddits.Add(newSubreddit);
redditCloneContext.SaveChanges();
return(RedirectToAction("Detail", new { id = newSubreddit.SubredditId }));
}
}
// GET: Subreddit
public ActionResult Index()
{
using (var subredditContext = new RedditCloneContext())
{
// Build a list of the subreddits currently in the database.
var subredditList = new SubredditListViewModel
{
Subreddits = subredditContext.Subreddits.Select(s => new SubredditViewModel
{
SubredditId = s.SubredditId,
SubredditName = s.SubredditName,
Posts = s.Posts
}).ToList()
};
return(View(subredditList));
}
}
public ActionResult DeleteSubreddit(SubredditViewModel subredditViewModel)
{
using (var redditCloneContext = new RedditCloneContext())
{
var subreddit = redditCloneContext.Subreddits.SingleOrDefault(s => s.SubredditId == subredditViewModel.SubredditId);
// Ensure that the user owns the subreddit and delet it from the DB.
if (subreddit != null && User.Identity.GetUserId() == subreddit.OwnerId)
{
redditCloneContext.Subreddits.Remove(subreddit);
redditCloneContext.SaveChanges();
return(RedirectToAction("Index"));
}
return(new HttpNotFoundResult());
}
}
public ActionResult AddPost(PostViewModel postViewModel)
{
using (var redditCloneContext = new RedditCloneContext())
{
var post = new Post
{
Title = postViewModel.Title,
Body = postViewModel.Body,
ImageLink = postViewModel.ImageLink,
Date = DateTime.Now,
SubredditId = postViewModel.SubredditId
};
redditCloneContext.Posts.Add(post);
redditCloneContext.SaveChanges();
return(RedirectToAction("Detail", new { id = post.PostId }));
}
}
public ActionResult EditPost(PostViewModel postViewModel)
{
using (var redditCloneContext = new RedditCloneContext())
{
var post = redditCloneContext.Posts.SingleOrDefault(p => p.PostId == postViewModel.PostId);
if (post != null)
{
post.Title = postViewModel.Title;
post.Body = postViewModel.Body;
post.ImageLink = postViewModel.ImageLink;
redditCloneContext.SaveChanges();
return(RedirectToAction("Detail", new { id = postViewModel.PostId }));
}
}
return(new HttpNotFoundResult());
}
public ActionResult EditComment(Comment currentComment)
{
using (var redditCloneContext = new RedditCloneContext())
{
var postId = currentComment.PostId;
var comment = redditCloneContext.Comments.SingleOrDefault(c => c.CommentId == currentComment.CommentId);
if (comment != null)
{
comment.CommentBody = currentComment.CommentBody;
redditCloneContext.SaveChanges();
return(RedirectToAction("Detail", "Post", new { id = postId }));
}
}
return(new HttpNotFoundResult());
}
public ActionResult AddComment(Comment newComment)
{
var postId = newComment.PostId;
using (var redditCloneContext = new RedditCloneContext())
{
var comment = new Comment
{
CommentBody = newComment.CommentBody,
PostId = newComment.PostId,
Date = DateTime.Now
};
redditCloneContext.Comments.Add(comment);
redditCloneContext.SaveChanges();
return(RedirectToAction("Detail", "Post", new { id = postId }));
}
}
public ActionResult Detail(int id)
{
using (var redditCloneContext = new RedditCloneContext())
{
var subreddit = redditCloneContext.Subreddits.Select(s => new SubredditViewModel
{
SubredditId = s.SubredditId,
SubredditName = s.SubredditName,
Posts = s.Posts
}).SingleOrDefault(s => s.SubredditId == id);
if (subreddit == null)
{
return(new HttpNotFoundResult());
}
return(View(subreddit));
}
}
public ActionResult DeletePost(PostViewModel postViewModel)
{
int subredditId = postViewModel.SubredditId;
using (var redditCloneContext = new RedditCloneContext())
{
var post = redditCloneContext.Posts.SingleOrDefault(p => p.PostId == postViewModel.PostId);
if (post != null)
{
redditCloneContext.Posts.Remove(post);
redditCloneContext.SaveChanges();
return(RedirectToAction("Detail", "Subreddit", new { id = subredditId }));
}
return(new HttpNotFoundResult());
}
}
public ActionResult DeletePost(PostViewModel postViewModel)
{
int subredditId = postViewModel.SubredditId;
using (var redditCloneContext = new RedditCloneContext())
{
var post = redditCloneContext.Posts.SingleOrDefault(p => p.PostId == postViewModel.PostId);
//Ensure that the user owns the post, and delete post from the DB.
if (post != null && User.Identity.GetUserId() == post.OwnerId)
{
redditCloneContext.Posts.Remove(post);
redditCloneContext.SaveChanges();
return(RedirectToAction("Detail", "Subreddit", new { id = subredditId }));
}
return(new HttpNotFoundResult());
}
}
public ActionResult PostEdit(int id)
{
using (var redditCloneContext = new RedditCloneContext())
{
var post = redditCloneContext.Posts.SingleOrDefault(p => p.PostId == id);
if (post != null)
{
var postViewModel = new PostViewModel
{
PostId = post.PostId,
Title = post.Title,
Body = post.Body
};
return(View("AddEditPost", postViewModel));
}
}
return(new HttpNotFoundResult());
}
public ActionResult EditComment(Comment currentComment)
{
using (var redditCloneContext = new RedditCloneContext())
{
var postId = currentComment.PostId;
// Retrieve the existing comment from the database.
var comment = redditCloneContext.Comments.SingleOrDefault(c => c.CommentId == currentComment.CommentId);
// Ensure that the user owns the comment, apply the changes and save the database
if (comment != null && User.Identity.GetUserId() == comment.OwnerId)
{
comment.CommentBody = currentComment.CommentBody;
redditCloneContext.SaveChanges();
return(RedirectToAction("Detail", "Post", new { id = postId }));
}
return(new HttpNotFoundResult());
}
}
public ActionResult EditPost(PostViewModel postViewModel)
{
using (var redditCloneContext = new RedditCloneContext())
{
// Retrieve the correct post from the database.
var post = redditCloneContext.Posts.SingleOrDefault(p => p.PostId == postViewModel.PostId);
// Ensure that the user owns the post, make the appropriate changes and save the DB.
if (post != null && User.Identity.GetUserId() == post.OwnerId)
{
post.Title = postViewModel.Title;
post.Body = postViewModel.Body;
post.ImageLink = postViewModel.ImageLink;
redditCloneContext.SaveChanges();
return(RedirectToAction("Detail", new { id = postViewModel.PostId }));
}
return(new HttpNotFoundResult());
}
}
public ActionResult Detail(int id)
{
using (var redditCloneContext = new RedditCloneContext())
{
// Query the DB for the subreddit with the given Id and build a view model.
var subreddit = redditCloneContext.Subreddits.Select(s => new SubredditViewModel
{
SubredditId = s.SubredditId,
SubredditName = s.SubredditName,
Posts = s.Posts,
OwnerId = s.OwnerId
}).SingleOrDefault(s => s.SubredditId == id);
if (subreddit == null)
{
return(new HttpNotFoundResult());
}
return(View(subreddit));
}
}
public ActionResult AddPost(PostViewModel postViewModel)
{
using (var redditCloneContext = new RedditCloneContext())
{
// Build a new post
var post = new Post
{
Title = postViewModel.Title,
Body = postViewModel.Body,
ImageLink = postViewModel.ImageLink,
Date = DateTime.Now,
OwnerId = User.Identity.GetUserId(),
OwnerUserName = User.Identity.GetUserName(),
SubredditId = postViewModel.SubredditId
};
// Add the post to the database and save the changes.
redditCloneContext.Posts.Add(post);
redditCloneContext.SaveChanges();
return(RedirectToAction("Detail", new { id = post.PostId }));
}
}
// GET: Post
public ActionResult Detail(int id)
{
using (var redditCloneContext = new RedditCloneContext())
{
var post = redditCloneContext.Posts.Select(p => new PostViewModel
{
PostId = p.PostId,
Title = p.Title,
Body = p.Body,
ImageLink = p.ImageLink,
Comments = p.Comments,
Date = p.Date,
SubredditId = p.SubredditId
}).SingleOrDefault(p => p.PostId == id);
if (post == null)
{
return(new HttpNotFoundResult());
}
return(View(post));
}
}
public ActionResult PostEdit(int id)
{
using (var redditCloneContext = new RedditCloneContext())
{
// Retrieve existing post from the database
var post = redditCloneContext.Posts.SingleOrDefault(p => p.PostId == id);
if (post != null)
{
// Build a PostViewModel to populate the Edit form.
var postViewModel = new PostViewModel
{
PostId = post.PostId,
Title = post.Title,
ImageLink = post.ImageLink,
Body = post.Body,
SubredditId = post.SubredditId
};
return(View("AddEditPost", postViewModel));
}
return(new HttpNotFoundResult());
}
}