public async Task <IActionResult> PutContestStatus([FromRoute] int id, [FromBody] ContestStatus contestStatus)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
if (id != contestStatus.ContestStatusId)
{
return(BadRequest("Užklausos būsenos ID nesutampa su formoje esančiu būsenos ID"));
}
_context.Entry(contestStatus).State = EntityState.Modified;
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!ContestStatusExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(NoContent());
}
public ContestBriefModel()
{
ContestId = 0;
Title = string.Empty;
StartTime = DateTime.Now;
EndTime = DateTime.Now;
AuthorizationMode = ContestAuthorizationMode.Private;
ParticipationMode = ContestParticipationMode.Both;
Status = ContestStatus.Pending;
Creator = string.Empty;
}
public async Task <IActionResult> PostContestStatus([FromBody] ContestStatus contestStatus)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
_context.ContestStatuses.Add(contestStatus);
await _context.SaveChangesAsync();
return(CreatedAtAction("GetContestStatus", new { id = contestStatus.ContestStatusId }, contestStatus));
}
/// <summary>
/// 将给定的 ContestStatus 枚举值转换为与其对应的字符串表示。
/// </summary>
/// <param name="value">ContestStatus 枚举值。</param>
/// <returns>对应 ContestStatus 枚举值的字符串表示。</returns>
/// <exception cref="ArgumentException"/>
public static string ConvertToString(ContestStatus value)
{
switch (value)
{
case ContestStatus.Pending:
return(PendingString);
case ContestStatus.Running:
return(RunningString);
case ContestStatus.Ended:
return(EndedString);
default:
throw new ArgumentException("传入的 ContestStatus 枚举值不合法。");
}
}
/// <summary>
/// Finishes the contest, no need to save
/// </summary>
public void Finish()
{
try
{
this.Status = ContestStatus.Finished;
//Pick up the winners
//var AllParticipants = TableHelper.SelectRows<ContestParticipant>
// (TableHelper.MakeDictionary("ContestId", this.Id));
var AllParticipants = GetAllMembersParticipating();
AllContestLatestWinners HistoryContestData = new AllContestLatestWinners();
HistoryContestData.ContestId = this.Id;
HistoryContestData.NumberOfParticipants = AllParticipants.Count;
AllParticipants.Sort(Comparison);
string winner1 = "-";
string winner2 = "-";
string winner3 = "-";
if (AllParticipants.Count > 0)
{
winner1 = "OK";
}
if (AllParticipants.Count > 1)
{
winner2 = "OK";
}
if (AllParticipants.Count > 2)
{
winner3 = "OK";
}
Money ZeroMoney = new Money(0);
if (winner1 == "OK")
{
if (AllParticipants[0].Points == ZeroMoney)
{
winner1 = "-";
}
else
{
Member Winner1 = new Member(AllParticipants[0].Username);
ContestManager.AwardMember(Winner1, this.RewardType, this.Prize1Value, 1);
winner1 = Winner1.Name + ": " + ContestManager.GetPrizeProperObject(this.RewardType, this.Prize1Value).ToString() + " [%" + (int)this.RewardType + "%]";
}
}
if (winner2 == "OK")
{
if (AllParticipants[1].Points == ZeroMoney)
{
winner2 = "-";
}
else
{
Member Winner2 = new Member(AllParticipants[1].Username);
ContestManager.AwardMember(Winner2, this.RewardType, this.Prize2Value, 2);
winner2 = Winner2.Name + ": " + ContestManager.GetPrizeProperObject(this.RewardType, this.Prize2Value).ToString() + " [%" + (int)this.RewardType + "%]";
}
}
if (winner3 == "OK")
{
if (AllParticipants[2].Points == ZeroMoney)
{
winner3 = "-";
}
else
{
Member Winner3 = new Member(AllParticipants[2].Username);
ContestManager.AwardMember(Winner3, this.RewardType, this.Prize3Value, 3);
winner3 = Winner3.Name + ": " + ContestManager.GetPrizeProperObject(this.RewardType, this.Prize3Value).ToString() + " [%" + (int)this.RewardType + "%]";
}
}
//Save contest history data
foreach (var elem in AllParticipants)
{
HistoryContestData.Participants += elem.Username + "(" + elem.Points.GetRealTotals().ToString() + "), ";
}
HistoryContestData.Winner1 = winner1;
HistoryContestData.Winner2 = winner2;
HistoryContestData.Winner3 = winner3;
HistoryContestData.Save();
ContestLatestWinners.AddAndClean(this.Type, winner1, winner2, winner3);
this.Save();
//Clean the contest data (ContestParticipants)
TableHelper.DeleteRows <ContestParticipant>(TableHelper.MakeDictionary("ContestId", this.Id));
}
catch (Exception ex)
{
ErrorLogger.Log(ex);
}
}
