public void PullsDefaultFrontpage(whoaverseEntities db, Defaultsubverse defaultsubverse, List<Message> messages)
{
// Arrange
// TODO: See if we can coax Autofixture into handling this for us
if (defaultsubverse.name.Length > 20)
defaultsubverse.name = defaultsubverse.name.Substring(0, 19);
db.Defaultsubverses.Add(defaultsubverse);
db.Subverses.Add(new Subverse {name = defaultsubverse.name, title = new Guid().ToString()});
db.SaveChanges();
foreach (var message in messages)
{
// TODO: See if we can coax Autofixture into handling this for us
if (message.Thumbnail.Length > 40)
message.Thumbnail = message.Thumbnail.Substring(0, 39);
message.Subverse = defaultsubverse.name;
}
db.Messages.AddRange(messages);
db.SaveChanges();
var homeController = new HomeController(db);
homeController.ControllerContext = GetControllerContext(false);
// Act
var actionResult = (ViewResult) homeController.Index(null);
var model = (PaginatedList<Message>) actionResult.Model;
// Assert
Assert.True(model.Count == messages.Count);
}
// a user wishes to save a submission, save it
public static void SaveSubmission(int submissionId, string userWhichSaved)
{
var result = CheckIfSaved(userWhichSaved, submissionId);
using (var db = new whoaverseEntities())
{
if (result == true)
{
// Already saved, unsave
UnSaveSubmission(userWhichSaved, submissionId);
}
else
{
// register save
var tmpSavingTracker = new Savingtracker
{
MessageId = submissionId,
UserName = userWhichSaved,
Timestamp = DateTime.Now
};
db.Savingtrackers.Add(tmpSavingTracker);
db.SaveChanges();
}
}
}
// a method to send a private message to a user, invoked by other methods
public static bool SendPrivateMessage(string sender, string recipient, string subject, string body)
{
using (var db = new whoaverseEntities())
{
try
{
var privateMessage = new Privatemessage
{
Sender = sender,
Recipient = recipient,
Timestamp = DateTime.Now,
Subject = subject,
Body = body,
Status = true,
Markedasunread = true
};
db.Privatemessages.Add(privateMessage);
db.SaveChanges();
return true;
}
catch (Exception)
{
return false;
}
}
}
// a user wishes to save a comment, save it
public static void SaveComment(int commentId, string userWhichSaved)
{
var result = CheckIfSavedComment(userWhichSaved, commentId);
using (var db = new whoaverseEntities())
{
if (result == true)
{
// Already saved, unsave
UnSaveComment(userWhichSaved, commentId);
}
else
{
// register save
var tmpSavingTracker = new Commentsavingtracker
{
CommentId = commentId,
UserName = userWhichSaved,
Timestamp = DateTime.Now
};
db.Commentsavingtrackers.Add(tmpSavingTracker);
db.SaveChanges();
}
}
}
// block a subverse
public static void BlockSubverse(string userName, string subverse)
{
using (var db = new whoaverseEntities())
{
// unblock if subverse is already blocked
if (IsUserBlockingSubverse(userName, subverse))
{
var subverseBlock = db.UserBlockedSubverses.FirstOrDefault(n => n.SubverseName.ToLower() == subverse.ToLower() && n.Username == userName);
if (subverseBlock != null) db.UserBlockedSubverses.Remove(subverseBlock);
db.SaveChanges();
return;
}
// add a new block
var blockedSubverse = new UserBlockedSubverse { Username = userName, SubverseName = subverse };
db.UserBlockedSubverses.Add(blockedSubverse);
db.SaveChanges();
}
}
// a user has saved this submission earlier and wishes to unsave it, delete the record
private static void UnSaveSubmission(string userWhichSaved, int messageId)
{
using (var db = new whoaverseEntities())
{
var saveTracker = db.Savingtrackers.FirstOrDefault(b => b.MessageId == messageId && b.UserName == userWhichSaved);
if (saveTracker == null) return;
//delete vote history
db.Savingtrackers.Remove(saveTracker);
db.SaveChanges();
}
}
// a user has saved this comment earlier and wishes to unsave it, delete the record
private static void UnSaveComment(string userWhichSaved, int commentId)
{
using (var db = new whoaverseEntities())
{
var votingTracker = db.Commentsavingtrackers.FirstOrDefault(b => b.CommentId == commentId && b.UserName == userWhichSaved);
if (votingTracker == null) return;
// delete vote history
db.Commentsavingtrackers.Remove(votingTracker);
db.SaveChanges();
}
}
// delete a user account and all history: comments, posts and votes
public static bool DeleteUser(string userName)
{
using (var db = new whoaverseEntities())
{
using (var tmpUserManager = new UserManager<WhoaVerseUser>(new UserStore<WhoaVerseUser>(new ApplicationDbContext())))
{
var tmpuser = tmpUserManager.FindByName(userName);
if (tmpuser != null)
{
// remove voting history for submisions
db.Votingtrackers.RemoveRange(db.Votingtrackers.Where(x => x.UserName == userName));
// remove voting history for comments
db.Commentvotingtrackers.RemoveRange(db.Commentvotingtrackers.Where(x => x.UserName == userName));
// remove all comments
var comments = db.Comments.Where(c => c.Name == userName).ToList();
foreach (Comment c in comments)
{
c.Name = "deleted";
c.CommentContent = "deleted by user";
}
db.SaveChanges();
// remove all submissions
var submissions = db.Messages.Where(c => c.Name == userName).ToList();
foreach (Message s in submissions)
{
if (s.Type == 1)
{
s.Name = "deleted";
s.MessageContent = "deleted by user";
s.Title = "deleted by user";
}
else
{
s.Name = "deleted";
s.Linkdescription = "deleted by user";
s.MessageContent = "http://voat.co";
}
}
// resign from all moderating positions
db.SubverseAdmins.RemoveRange(db.SubverseAdmins.Where(m => m.Username.Equals(userName, StringComparison.OrdinalIgnoreCase)));
// delete comment reply notifications
db.Commentreplynotifications.RemoveRange(db.Commentreplynotifications.Where(crp => crp.Recipient.Equals(userName, StringComparison.OrdinalIgnoreCase)));
// delete post reply notifications
db.Postreplynotifications.RemoveRange(db.Postreplynotifications.Where(prp => prp.Recipient.Equals(userName, StringComparison.OrdinalIgnoreCase)));
// delete private messages
db.Privatemessages.RemoveRange(db.Privatemessages.Where(pm => pm.Recipient.Equals(userName, StringComparison.OrdinalIgnoreCase)));
// TODO:
// keep this updated as new features are added (delete sets etc)
// username will stay permanently reserved
db.SaveChanges();
return true;
}
// user account could not be found
return false;
}
}
}
// a user has either upvoted or downvoted this submission earlier and wishes to reset the vote, delete the record
public static void ResetMessageVote(string userWhichVoted, int messageId)
{
using (var db = new whoaverseEntities())
{
var votingTracker = db.Votingtrackers.FirstOrDefault(b => b.MessageId == messageId && b.UserName == userWhichVoted);
if (votingTracker == null) return;
//delete vote history
db.Votingtrackers.Remove(votingTracker);
db.SaveChanges();
}
}
// submit submission upvote
public static void UpvoteSubmission(int submissionId, string userWhichUpvoted, string clientIp)
{
// user account voting check
int result = CheckIfVoted(userWhichUpvoted, submissionId);
using (var db = new whoaverseEntities())
{
Message submission = db.Messages.Find(submissionId);
if (submission.Anonymized)
{
// do not execute voting, subverse is in anonymized mode
return;
}
switch (result)
{
// never voted before
case 0:
if (submission.Name != userWhichUpvoted)
{
// check if this IP already voted on the same submission, abort voting if true
var ipVotedAlready = db.Votingtrackers.Where(x => x.MessageId == submissionId && x.ClientIpAddress == clientIp);
if (ipVotedAlready.Any()) return;
submission.Likes++;
double currentScore = submission.Likes - submission.Dislikes;
double submissionAge = Submissions.CalcSubmissionAgeDouble(submission.Date);
double newRank = Ranking.CalculateNewRank(submission.Rank, submissionAge, currentScore);
submission.Rank = newRank;
// register upvote
var tmpVotingTracker = new Votingtracker
{
MessageId = submissionId,
UserName = userWhichUpvoted,
VoteStatus = 1,
Timestamp = DateTime.Now,
ClientIpAddress = clientIp
};
db.Votingtrackers.Add(tmpVotingTracker);
db.SaveChanges();
SendVoteNotification(submission.Name, "upvote");
}
break;
// downvoted before, turn downvote to upvote
case -1:
if (submission.Name != userWhichUpvoted)
{
submission.Likes++;
submission.Dislikes--;
double currentScore = submission.Likes - submission.Dislikes;
double submissionAge = Submissions.CalcSubmissionAgeDouble(submission.Date);
double newRank = Ranking.CalculateNewRank(submission.Rank, submissionAge, currentScore);
submission.Rank = newRank;
// register Turn DownVote To UpVote
var votingTracker = db.Votingtrackers.FirstOrDefault(b => b.MessageId == submissionId && b.UserName == userWhichUpvoted);
if (votingTracker != null)
{
votingTracker.VoteStatus = 1;
votingTracker.Timestamp = DateTime.Now;
}
db.SaveChanges();
SendVoteNotification(submission.Name, "downtoupvote");
}
break;
// upvoted before, reset
case 1:
{
submission.Likes--;
double currentScore = submission.Likes - submission.Dislikes;
double submissionAge = Submissions.CalcSubmissionAgeDouble(submission.Date);
double newRank = Ranking.CalculateNewRank(submission.Rank, submissionAge, currentScore);
submission.Rank = newRank;
db.SaveChanges();
ResetMessageVote(userWhichUpvoted, submissionId);
SendVoteNotification(submission.Name, "downvote");
}
break;
}
}
}
// unsubscribe from a subverse
public static void UnSubscribeFromSubverse(string userName, string subverse)
{
if (IsUserSubverseSubscriber(userName, subverse))
{
using (var db = new whoaverseEntities())
{
var subscription = db.Subscriptions.FirstOrDefault(b => b.Username == userName && b.SubverseName == subverse);
if (subverse == null) return;
// remove subscription record
db.Subscriptions.Remove(subscription);
// record new unsubscription in subverse table subscribers field
Subverse tmpSubverse = db.Subverses.Find(subverse);
if (tmpSubverse != null)
{
tmpSubverse.subscribers--;
}
db.SaveChanges();
}
}
}
// unsubscribe from a set
public static void UnSubscribeFromSet(string userName, int setId)
{
// do nothing if user is not subscribed to given set
if (!IsUserSetSubscriber(userName, setId)) return;
using (var db = new whoaverseEntities())
{
var subscription = db.Usersetsubscriptions.FirstOrDefault(b => b.Username == userName && b.Set_id == setId);
// remove subscription record
db.Usersetsubscriptions.Remove(subscription);
// record new unsubscription in sets table subscribers field
var tmpUserset = db.Usersets.Find(setId);
if (tmpUserset != null)
{
tmpUserset.Subscribers--;
}
db.SaveChanges();
}
}
// submit submission downvote
public static void DownvoteSubmission(int submissionId, string userWhichDownvoted, string clientIp)
{
int result = CheckIfVoted(userWhichDownvoted, submissionId);
using (var db = new whoaverseEntities())
{
Message submission = db.Messages.Find(submissionId);
// do not execute downvoting if subverse is in anonymized mode
if (submission.Anonymized)
{
return;
}
// do not execute downvoting if user has insufficient CCP for target subverse
if (Karma.CommentKarmaForSubverse(userWhichDownvoted, submission.Subverse) < submission.Subverses.minimumdownvoteccp)
{
return;
}
switch (result)
{
// never voted before
case 0:
{
// this user is downvoting more than upvoting, don't register the downvote
if (User.IsUserCommentVotingMeanie(userWhichDownvoted))
{
return;
}
// check if this IP already voted on the same submission, abort voting if true
var ipVotedAlready = db.Votingtrackers.Where(x => x.MessageId == submissionId && x.ClientIpAddress == clientIp);
if (ipVotedAlready.Any()) return;
submission.Dislikes++;
double currentScore = submission.Likes - submission.Dislikes;
double submissionAge = Submissions.CalcSubmissionAgeDouble(submission.Date);
double newRank = Ranking.CalculateNewRank(submission.Rank, submissionAge, currentScore);
submission.Rank = newRank;
// register downvote
var tmpVotingTracker = new Votingtracker
{
MessageId = submissionId,
UserName = userWhichDownvoted,
VoteStatus = -1,
Timestamp = DateTime.Now,
ClientIpAddress = clientIp
};
db.Votingtrackers.Add(tmpVotingTracker);
db.SaveChanges();
SendVoteNotification(submission.Name, "downvote");
}
break;
// upvoted before, turn upvote to downvote
case 1:
{
submission.Likes--;
submission.Dislikes++;
double currentScore = submission.Likes - submission.Dislikes;
double submissionAge = Submissions.CalcSubmissionAgeDouble(submission.Date);
double newRank = Ranking.CalculateNewRank(submission.Rank, submissionAge, currentScore);
submission.Rank = newRank;
// register Turn DownVote To UpVote
var votingTracker = db.Votingtrackers.FirstOrDefault(b => b.MessageId == submissionId && b.UserName == userWhichDownvoted);
if (votingTracker != null)
{
votingTracker.VoteStatus = -1;
votingTracker.Timestamp = DateTime.Now;
}
db.SaveChanges();
SendVoteNotification(submission.Name, "uptodownvote");
}
break;
// downvoted before, reset
case -1:
{
submission.Dislikes--;
double currentScore = submission.Likes - submission.Dislikes;
double submissionAge = Submissions.CalcSubmissionAgeDouble(submission.Date);
double newRank = Ranking.CalculateNewRank(submission.Rank, submissionAge, currentScore);
submission.Rank = newRank;
db.SaveChanges();
ResetMessageVote(userWhichDownvoted, submissionId);
SendVoteNotification(submission.Name, "upvote");
}
break;
}
}
}
// subscribe to a subverse
public static void SubscribeToSubverse(string userName, string subverse)
{
if (IsUserSubverseSubscriber(userName, subverse)) return;
using (var db = new whoaverseEntities())
{
// add a new subscription
var newSubscription = new Subscription { Username = userName, SubverseName = subverse };
db.Subscriptions.Add(newSubscription);
// record new subscription in subverse table subscribers field
Subverse tmpSubverse = db.Subverses.Find(subverse);
if (tmpSubverse != null)
{
tmpSubverse.subscribers++;
}
db.SaveChanges();
}
}
// subscribe to a set
public static void SubscribeToSet(string userName, int setId)
{
// do nothing if user is already subscribed
if (IsUserSetSubscriber(userName, setId)) return;
using (var db = new whoaverseEntities())
{
// add a new set subscription
var newSubscription = new Usersetsubscription { Username = userName, Set_id = setId };
db.Usersetsubscriptions.Add(newSubscription);
// record new set subscription in sets table subscribers field
var tmpUserSet = db.Usersets.Find(setId);
if (tmpUserSet != null)
{
tmpUserSet.Subscribers++;
}
db.SaveChanges();
}
}
// submit submission downvote
public static void DownvoteComment(int commentId, string userWhichDownvoted, string clientIpHash)
{
int result = CheckIfVotedComment(userWhichDownvoted, commentId);
using (whoaverseEntities db = new whoaverseEntities())
{
Comment comment = db.Comments.Find(commentId);
// do not execute downvoting, subverse is in anonymized mode
if (comment.Message.Anonymized)
{
return;
}
// do not execute downvoting if user has insufficient CCP for target subverse
if (Karma.CommentKarmaForSubverse(userWhichDownvoted, comment.Message.Subverse) < comment.Message.Subverses.minimumdownvoteccp)
{
return;
}
switch (result)
{
// never voted before
case 0:
{
// this user is downvoting more than upvoting, don't register the downvote
if (User.IsUserCommentVotingMeanie(userWhichDownvoted))
{
return;
}
// check if this IP already voted on the same comment, abort voting if true
var ipVotedAlready = db.Commentvotingtrackers.Where(x => x.CommentId == commentId && x.ClientIpAddress == clientIpHash);
if (ipVotedAlready.Any()) return;
comment.Dislikes++;
// register downvote
var tmpVotingTracker = new Commentvotingtracker
{
CommentId = commentId,
UserName = userWhichDownvoted,
VoteStatus = -1,
Timestamp = DateTime.Now,
ClientIpAddress = clientIpHash
};
db.Commentvotingtrackers.Add(tmpVotingTracker);
db.SaveChanges();
SendVoteNotification(comment.Name, "downvote");
}
break;
// upvoted before, turn upvote to downvote
case 1:
{
comment.Likes--;
comment.Dislikes++;
//register Turn DownVote To UpVote
var votingTracker = db.Commentvotingtrackers.FirstOrDefault(b => b.CommentId == commentId && b.UserName == userWhichDownvoted);
if (votingTracker != null)
{
votingTracker.VoteStatus = -1;
votingTracker.Timestamp = DateTime.Now;
}
db.SaveChanges();
SendVoteNotification(comment.Name, "uptodownvote");
}
break;
// downvoted before, reset
case -1:
comment.Dislikes--;
db.SaveChanges();
ResetCommentVote(userWhichDownvoted, commentId);
SendVoteNotification(comment.Name, "upvote");
break;
}
}
}
// submit comment upvote
public static void UpvoteComment(int commentId, string userWhichUpvoted, string clientIpHash)
{
int result = CheckIfVotedComment(userWhichUpvoted, commentId);
using (whoaverseEntities db = new whoaverseEntities())
{
Comment comment = db.Comments.Find(commentId);
if (comment.Message.Anonymized)
{
// do not execute voting, subverse is in anonymized mode
return;
}
switch (result)
{
// never voted before
case 0:
if (comment.Name != userWhichUpvoted)
{
// check if this IP already voted on the same comment, abort voting if true
var ipVotedAlready = db.Commentvotingtrackers.Where(x => x.CommentId == commentId && x.ClientIpAddress == clientIpHash);
if (ipVotedAlready.Any()) return;
comment.Likes++;
// register upvote
var tmpVotingTracker = new Commentvotingtracker
{
CommentId = commentId,
UserName = userWhichUpvoted,
VoteStatus = 1,
Timestamp = DateTime.Now,
ClientIpAddress = clientIpHash
};
db.Commentvotingtrackers.Add(tmpVotingTracker);
db.SaveChanges();
SendVoteNotification(comment.Name, "upvote");
}
break;
// downvoted before, turn downvote to upvote
case -1:
if (comment.Name != userWhichUpvoted)
{
comment.Likes++;
comment.Dislikes--;
// register Turn DownVote To UpVote
var votingTracker = db.Commentvotingtrackers.FirstOrDefault(b => b.CommentId == commentId && b.UserName == userWhichUpvoted);
if (votingTracker != null)
{
votingTracker.VoteStatus = 1;
votingTracker.Timestamp = DateTime.Now;
}
db.SaveChanges();
SendVoteNotification(comment.Name, "downtoupvote");
}
break;
// upvoted before, reset
case 1:
comment.Likes--;
db.SaveChanges();
SendVoteNotification(comment.Name, "downvote");
ResetCommentVote(userWhichUpvoted, commentId);
break;
}
}
}