public ActionResult DoVote(int nominationId)
{
DisplayNomineeEntry displayNomineeEntry = GetNomineeForVoting(nominationId);
if (displayNomineeEntry == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
// Everything validated, checked, etc. Let's do it!
NominationEntry nominationEntry = displayNomineeEntry.ModelEntry;
// Record that the student has voted for this position
db.StudentVoteRecords.Add(new StudentVoteRecord()
{
Position = nominationEntry.Position,
Username = User.Identity.GetUserId()
});
// Record the vote for this candidate
Vote vote = new Vote
{
NominationEntry = nominationEntry,
VotedAt = DateTime.Now
};
db.Votes.Add(vote);
db.SaveChanges();
AuditLogManager.RecordVoteCast(vote);
return(RedirectToAction("Vote", new { id = nominationEntry.Position.Election.Id }));
}
private DisplayNomineeEntry GetNomineeForVoting(int nominationId)
{
NominationEntry nominationEntry = db.NominationEntries.Find(nominationId);
if (nominationEntry == null)
{
return(null);
}
Election election = nominationEntry.Position.Election;
VotablePosition position = nominationEntry.Position;
string currentUsername = User.Identity.GetUserId();
// ReSharper disable once SimplifyLinqExpression
if (!election.EligibilityEntries.Any(entry => entry.Username == currentUsername))
{
// This student is not eligible for this election
return(null);
}
IDictionary <VotablePosition, PositionDisplayDataForVoting> positionsData = new VotingManager()
.PrepareVotingDataFor(
currentUsername, election,
positions => positions.Where(p => p == position)
);
if (
!positionsData.ContainsKey(position) ||
positionsData[position].Status != PositionDisplayDataForVoting.PositionStatus.CanVote
)
{
// Student doesn't have access to this position or cannot vote for it or has voted already
return(null);
}
// ReSharper disable once AssignNullToNotNullAttribute
return(positionsData[position].NomineeEntries.First(entry => entry.ModelEntry == nominationEntry));
}
public ActionResult UpdateNominationsStatus(int positionId, bool newStatus)
{
VotablePosition position = db.VotablePositions.Find(positionId);
if (position == null)
{
return(HttpNotFound());
}
Election election = position.Election;
string currentUsername = User.Identity.GetUserId();
// ReSharper disable once SimplifyLinqExpression
if (!election.EligibilityEntries.Any(entry => entry.Username == currentUsername))
{
// This student is not eligible for this election - pretend it doesn't exist
return(HttpNotFound());
}
PositionEligibilityEntry positionEligibilityEntry = db.PositionEligibilityEntries
.FirstOrDefault(entry => entry.PositionId == positionId && entry.Username == currentUsername);
if (positionEligibilityEntry == null)
{
// This student is not eligible for this position - pretend it doesn't exist
return(HttpNotFound());
}
// At this point we are sure that the position is visible to this student
// Now we need to check whether (s)he can change the status (at this time)
if (!ElectionLifecycleInfo.CanNominate(election) || !positionEligibilityEntry.CanNominate)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
// At this point we are sure that the student can change the nomination status for this position
// Now we just need to create or delete the record in database (or do nothing if it's already matching)
NominationEntry exitingNomination = position.NominationEntries
.FirstOrDefault(entry => entry.Username == currentUsername);
if (exitingNomination != null)
{
if (newStatus)
{
// Do nothing
}
else
{
// There is an existing one, remove it
db.NominationEntries.Remove(exitingNomination);
db.SaveChanges();
}
}
else
{
if (newStatus)
{
// No nomination currently, create one
db.NominationEntries.Add(new NominationEntry()
{
Position = position, Username = currentUsername
});
db.SaveChanges();
}
else
{
// Do nothing
}
}
AuditLogManager.RecordNominationUpdate(User, position, newStatus);
return(RedirectToAction("Nominations", new { id = election.Id }));
}
public DisplayNomineeEntry([NotNull] NominationEntry modelEntry, bool isFound, [CanBeNull] string fullName)
{
FullName = fullName;
ModelEntry = modelEntry;
IsFound = isFound;
}
