private MessageResult RollbackGame(Command command, Match args)
{
var leagueName = args.Group("league");
var gamesPersistence = new ListPersistenceApi <Game>(m_Persistence, "games." + leagueName);
var existingGames = gamesPersistence.ReadList();
var lastGame = existingGames.Last();
gamesPersistence.RemoveFromList(x => x.Id == lastGame.Id);
existingGames = gamesPersistence.ReadList();
var league = GetCurrentLeague(existingGames);
// Wipe the leaderboard
var playersPersistence = new HashPersistenceApi <int>(m_Persistence, "players." + leagueName);
playersPersistence.Clear();
// Recalculate
var leaderboard = league.GetLeaderBoard(m_EloScoringStrategy).ToList();
foreach (var player in leaderboard.Select(x => x.Name))
{
var newRanking = GetRatingForPlayer(leaderboard, player);
playersPersistence.Set(player, int.Parse(newRanking.ToString()));
}
return(new MessageResult(new List <Response>()
{
Response.ToMessage(command, "Successfully rolled back the last game")
}));
}
public TeamcityBuildTracker(ICommandParser commandParser, IKeyValueStore persistence, ITeamcityBuildApi teamcityBuildApi)
{
m_CommandParser = commandParser;
m_Persistence = new ListPersistenceApi <Tracked <TeamcityBuildStatus> >(persistence, "tracked-tc-builds");
m_TeamcityBuildApi = teamcityBuildApi;
m_TeamcityBuildCompareEngine = new CompareEngine <TeamcityBuildStatus>(x => string.Format("<http://teamcity/viewLog.html?buildId={0}|Build {0}> ({1}) updated:", x.Id, x.Name),
new[] { new PropertyComparer <TeamcityBuildStatus>(x => x.OldValue.State != x.NewValue.State, FormatStateChanged) });
}
private MessageResult RecordGame(Command command, Match args)
{
// TODO: try and break up this method a bit more
var resultsString = args.Group("results");
var gameResults = ParseGameResults(resultsString);
//Console.WriteLine(String.Join("\n", gameResults.Select(x => $"{x.Player} {x.Position}")));
if (!gameResults.Any())
{
if (String.IsNullOrWhiteSpace(resultsString))
{
return(Response.ToMessage(command, "Please provide some game results"));
}
return(Response.ToMessage(command, string.Format("Could not parse results `{0}`", resultsString)));
}
var responses = new List <Response>();
var leagueName = args.Group("league");
var gamesPersistence = new ListPersistenceApi <Game>(m_Persistence, "games." + leagueName);
var existingGames = gamesPersistence.ReadList();
var league = GetCurrentLeague(existingGames);
var playersPersistence = new HashPersistenceApi <int>(m_Persistence, "players." + leagueName);
var playerNames = playersPersistence.GetKeys();
if (!existingGames.Any())
{
responses.Add(Response.ToMessage(command, string.Format("Creating new league `{0}`", leagueName)));
}
gameResults = GetCanonicalPlayerNames(gameResults, playerNames);
var newPlayers = FindNewPlayers(gameResults, playerNames);
responses.AddRange(newPlayers.Select(x =>
Response.ToMessage(command, string.Format("Adding new player *{0}*", m_AliasList.GetDisplayNameFor(x)))));
var nextId = existingGames.Count != 0 ? existingGames.Max(x => x.Id) + 1 : 1;
var newGame = new Game(gameResults, nextId);
gamesPersistence.AddToList(newGame);
league.RecordGame(GetPlayerRankGame(newGame));
var leaderboardHistory = league.GetLeaderBoardHistory(m_EloScoringStrategy).ToList();
var totalGames = leaderboardHistory.Count;
var latestLeaderboard = leaderboardHistory[totalGames - 1].Leaderboard.ToList();
var leaderboardChanges = ResultChangeStats.GetResultChangesBewteenGames(
leaderboardHistory, totalGames, totalGames > 1 ? totalGames - 1 : 1);
foreach (var player in newGame.Results.Select(x => x.Player))
{
var newRanking = GetRatingForPlayer(latestLeaderboard, player);
playersPersistence.Set(player, int.Parse(newRanking.ToString()));
}
var rankingChanges = GetResultsWithRankingChanges(leaderboardChanges);
responses.AddRange(rankingChanges.Select(x => Response.ToMessage(command, x)));
return(new MessageResult(responses));
}
