public static bool TrySavePost(PostViewModel postView)
{
bool emptyCategory = string.IsNullOrWhiteSpace(postView.Category);
bool emptyTitle = string.IsNullOrWhiteSpace(postView.Title);
bool emptyContent = !postView.Content.Any();
if (emptyCategory || emptyTitle || emptyContent)
{
return(false);
}
var forumData = new ForumData();
Category category = EnsureCategory(postView, forumData);
int postId = forumData.Posts.Any() ? forumData.Posts.Last().Id + 1 : 1;
User author = UserService.GetUser(postView.Author);
int authorId = author.Id;
var content = string.Join("", postView.Content);
Post post = new Post(postId, postView.Title, content, category.Id, authorId, new List <int>());
forumData.Posts.Add(post);
forumData.Users.Find(u => u.Id == authorId).PostIds.Add(post.Id);
//author.PostIds.Add(post.Id);
category.Posts.Add(post.Id);
forumData.SaveChages();
postView.PostId = postId;
return(true);
}
public static bool TrySaveReply(ReplyViewModel replyView, int postId)
{
bool emptyContent = !replyView.Content.Any();
if (emptyContent)
{
return(false);
}
var forumData = new ForumData();
int replyId = forumData.Replies.Any() ? forumData.Replies.Last().Id + 1 : 1;
User author = UserService.GetUser(replyView.Author);
int authorId = author.Id;
var content = string.Join("", replyView.Content);
Reply reply = new Reply(replyId, content, authorId, postId);
forumData.Replies.Add(reply);
forumData.Posts.First(p => p.Id == postId).ReplyIds.Add(replyId);
forumData.SaveChages();
//replyView.PostId = postId;
return(true);
}
public static SignUpStatus TrySignUpUser(string username, string password)
{
bool validUsername = !string.IsNullOrWhiteSpace(username) && username.Length > 3;
bool validPassword = !string.IsNullOrWhiteSpace(password) && password.Length > 3;
if (!validUsername || !validPassword)
{
return(SignUpStatus.DetailsError);
}
var forumData = new ForumData();
bool userAlreadyExists = forumData.Users.Any(u => u.Username == username);
if (!userAlreadyExists)
{
int userId = forumData.Users.LastOrDefault()?.Id + 1 ?? 1;
var user = new User(userId, username, password, new List <int>());
forumData.Users.Add(user);
forumData.SaveChages();
return(SignUpStatus.Success);
}
return(SignUpStatus.UsernameTakenError);
}
