//submit submission downvote
public static void DownvoteSubmission(int submissionId, string userWhichDownvoted)
{
int result = Voting.CheckIfVoted(userWhichDownvoted, submissionId);
using (whoaverseEntities db = new whoaverseEntities())
{
Message submission = db.Messages.Find(submissionId);
switch (result)
{
//never voted before
case 0:
if (submission != null)
{
submission.Dislikes++;
double currentScore = submission.Likes - submission.Dislikes;
double submissionAge = Whoaverse.Utils.Submissions.CalcSubmissionAgeDouble(submission.Date);
double newRank = Ranking.CalculateNewRank(submission.Rank, submissionAge, currentScore);
submission.Rank = newRank;
//register downvote
Votingtracker tmpVotingTracker = new Votingtracker();
tmpVotingTracker.MessageId = submissionId;
tmpVotingTracker.UserName = userWhichDownvoted;
tmpVotingTracker.VoteStatus = -1;
db.Votingtrackers.Add(tmpVotingTracker);
db.SaveChanges();
}
break;
//upvoted before, turn upvote to downvote
case 1:
if (submission != null)
{
submission.Likes--;
submission.Dislikes++;
double currentScore = submission.Likes - submission.Dislikes;
double submissionAge = Whoaverse.Utils.Submissions.CalcSubmissionAgeDouble(submission.Date);
double newRank = Ranking.CalculateNewRank(submission.Rank, submissionAge, currentScore);
submission.Rank = newRank;
//register Turn DownVote To UpVote
var votingTracker = db.Votingtrackers
.Where(b => b.MessageId == submissionId && b.UserName == userWhichDownvoted)
.FirstOrDefault();
if (votingTracker != null)
{
votingTracker.VoteStatus = -1;
}
db.SaveChanges();
}
break;
//downvoted before, reset
case -1:
if (submission != null)
{
submission.Dislikes--;
double currentScore = submission.Likes - submission.Dislikes;
double submissionAge = Whoaverse.Utils.Submissions.CalcSubmissionAgeDouble(submission.Date);
double newRank = Ranking.CalculateNewRank(submission.Rank, submissionAge, currentScore);
submission.Rank = newRank;
db.SaveChanges();
ResetMessageVote(userWhichDownvoted, submissionId);
}
break;
}
}
}
public async Task<ActionResult> Submit([Bind(Include = "Id,Votes,Name,Date,Type,Linkdescription,Title,Rank,MessageContent")] Message message)
{
if (ModelState.IsValid)
{
var targetSubverse = db.Subverses.Find(message.Subverse.Trim());
if (targetSubverse != null)
{
// restrict incoming submissions to announcements subverse (temporary hard-code solution
// TODO: add global administrators table with different access levels
if (message.Subverse.Equals("announcements", StringComparison.OrdinalIgnoreCase) && User.Identity.Name == "Atko")
{
message.Subverse = targetSubverse.name;
db.Messages.Add(message);
await db.SaveChangesAsync();
}
else if (!message.Subverse.Equals("announcements", StringComparison.OrdinalIgnoreCase))
{
message.Subverse = targetSubverse.name;
db.Messages.Add(message);
await db.SaveChangesAsync();
}
else
{
ModelState.AddModelError(string.Empty, "Sorry, The subverse you are trying to post to is restricted.");
return View();
}
//get newly generated message ID and execute ranking and self upvoting
Votingtracker tmpVotingTracker = new Votingtracker();
tmpVotingTracker.MessageId = message.Id;
tmpVotingTracker.UserName = message.Name;
tmpVotingTracker.VoteStatus = 1;
db.Votingtrackers.Add(tmpVotingTracker);
await db.SaveChangesAsync();
return RedirectToAction("Index");
}
else
{
return new HttpStatusCodeResult(HttpStatusCode.BadRequest);
}
}
else
{
ModelState.AddModelError(string.Empty, "Sorry, you are doing that too fast. Please try again in a few minutes.");
return View(message);
}
}
