private async Task UpdateUnitStatistic(string unitName)
{
var unit = await GetOrCreateUnit(unitName);
var timeStamp = DateTimeOffset.UtcNow;
var now = DateTime.Now;
var yesterday = now.AddDays(-1);
var unitData = _db.PlayerUnitRelations
.Include(r => r.PlayerMatch)
.ThenInclude(p => p.Match)
.Where(r => r.PlayerMatch.Match.Date >= yesterday && r.PlayerMatch.Match.Date <= now && r.UnitName == unitName && r.PlayerMatch.FractionName == unit.FractionName);
var matchData = _db.PlayerMatchData
.Include(p => p.Match)
.Include(p => p.UnitDatas)
.Where(r => r.Match.Date >= yesterday && r.Match.Date <= now && r.FractionName == unit.FractionName);
int killed = await unitData.SumAsync(d => d.Killed);
int leaked = await unitData.SumAsync(d => d.Leaked);
int send = await unitData.SumAsync(d => d.Send);
int build = await unitData.SumAsync(d => d.Build);
var gameCount = await matchData.CountAsync();
var gamesBuild = await matchData.CountAsync(m => m.UnitDatas.Any(u => u.UnitName == unitName && u.Build > 0));
var gamesWon = await matchData.CountAsync(m => m.Match.Winner == m.Team && m.UnitDatas.Any(u => u.UnitName == unitName && u.Build > 0));
_db.UnitStatistics.Add(new UnitStatistic
{
TimeStamp = timeStamp,
UnitName = unitName,
Killed = killed,
Leaked = leaked,
Send = send,
Build = build,
GamesBuild = gamesBuild,
GamesEvaluated = gameCount,
GamesWon = gamesWon
});
_db.Entry(unit).State = EntityState.Modified;
await _db.SaveChangesAsync();
}
private async Task <Dictionary <long, Player> > UpdatePlayerInformation_Internal(IEnumerable <long> playerIds, Func <IQueryable <Player>, IQueryable <Player> > query = null)
{
if (query == null)
{
query = q => q;
}
var ids = playerIds.ToArray();
var data = await RequestPlayerInformation(ids);
var players = await query(_db.Players).Where(p => ids.Contains(p.SteamId)).ToListAsync();
var result = new Dictionary <long, Player>(data.Count);
foreach (var entry in data)
{
var player = players.FirstOrDefault(p => p.SteamId == entry.Key);
if (player == null)
{
_db.Players.Add(player = new Player {
SteamId = entry.Key, Matches = new List <PlayerMatchData>()
});
}
else
{
_db.Entry(player).State = EntityState.Modified;
}
player.Avatar = entry.Value.Avatar;
player.PersonaName = entry.Value.PersonaName;
player.RealName = entry.Value.RealName;
player.ProfileUrl = entry.Value.ProfileUrl;
result[entry.Key] = player;
}
await _db.SaveChangesAsync();
return(result);
}
