Baseline: Ausgangszustand vor Modularisierung
Erster Commit des bestehenden monolithischen WinForms-Copytraders, inklusive der Alt-Backups (*.bak), damit diese dauerhaft in der Historie rekonstruierbar bleiben. Threema-Lib unter libs/ wurde vendored (nested .git entfernt). Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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bergm
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using System;
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using MongoDB.Driver;
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using PolyTraderSharp.Extensions;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text.Json;
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using System.Threading;
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using System.Threading.Tasks;
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using Microsoft.Extensions.Hosting;
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using PolyTraderSharp.Models;
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namespace PolyTraderSharp.Services
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{
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public class MasterTraderAnalyticsJob : BackgroundService
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{
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private readonly TradingState _state;
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private readonly TerminalLogger _logger;
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private readonly IMongoDatabase _db;
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private readonly JobStatusRow _jobStatus;
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private readonly PolymarketApiService _api;
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public MasterTraderAnalyticsJob(TradingState state, TerminalLogger logger, IMongoDatabase db, JobManager jobManager, PolymarketApiService api)
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{
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_state = state;
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_logger = logger;
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_db = db;
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_api = api;
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_jobStatus = new JobStatusRow
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{
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JobName = "MasterTrader History",
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Description = "Überwacht die Performance aller Master-Trader (P&L, Winrate 7D).",
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StatusText = "Pending Initial Delay..."
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};
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_jobStatus.ManualTriggerAction = async () =>
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{
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_jobStatus.StatusText = "Running (Manual)...";
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await RunHistoryAnalyticsAsync();
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_jobStatus.StatusText = "Idle";
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_jobStatus.LastRun = DateTime.Now;
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};
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jobManager.RegisterJob(_jobStatus);
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}
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protected override async Task ExecuteAsync(CancellationToken stoppingToken)
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{
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await Task.Delay(TimeSpan.FromSeconds(20), stoppingToken); // Start after other jobs
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while (!stoppingToken.IsCancellationRequested)
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{
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if (_jobStatus.IsEnabled)
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{
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try
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{
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_jobStatus.StatusText = "Running (Scheduled)...";
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await RunHistoryAnalyticsAsync();
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_jobStatus.LastRun = DateTime.Now;
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}
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catch (Exception ex)
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{
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_logger.Error($"Error in MasterTraderAnalyticsJob: {ex.Message}");
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_jobStatus.StatusText = "Error!";
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}
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finally
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{
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if (_jobStatus.StatusText != "Error!") _jobStatus.StatusText = "Idle";
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}
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}
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else
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{
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_jobStatus.StatusText = "Paused";
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}
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// Run twice a day (every 12 hours)
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_jobStatus.NextRun = DateTime.Now.AddHours(12);
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await Task.Delay(TimeSpan.FromHours(12), stoppingToken);
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}
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}
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public async Task RunHistoryAnalyticsAsync()
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{
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try
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{
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_logger.Info("🔄 Starte Master-Trader Historien-Download und Performance-Analyse...");
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var historyColl = _db.GetCollection<MasterTraderHistoryRecord>("mt_history");
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historyColl.EnsureIndex(x => x.TraderId);
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historyColl.EnsureIndex(x => x.ClosedAt);
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DateTime cutoff7Days = DateTime.UtcNow.AddDays(-7);
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var tradersToAnalyze = _state.Traders.Values.Where(t => t.IsActive && !string.IsNullOrEmpty(t.WalletAddress)).ToList();
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foreach (var trader in tradersToAnalyze)
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{
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try
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{
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// 1. Fetch History from Data API (100 is usually enough for 7 days)
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var closedPositions = await _api.SyncClosedPositionsAsync(trader.WalletAddress, 200);
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if (closedPositions.Count == 0)
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{
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continue; // Might be deleted or no history
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}
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int inserted = 0;
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foreach (var cp in closedPositions)
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{
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// parse timestamp
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DateTime closedTs = DateTime.UnixEpoch;
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if (cp.TryGetProperty("timestamp", out var tsProp))
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{
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if (tsProp.ValueKind == JsonValueKind.Number)
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{
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long tsRaw = tsProp.GetInt64();
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// if it's 13 digits (ms) vs 10 digits (s)
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if (tsRaw > 1000000000000) closedTs = DateTimeOffset.FromUnixTimeMilliseconds(tsRaw).UtcDateTime;
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else closedTs = DateTimeOffset.FromUnixTimeSeconds(tsRaw).UtcDateTime;
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}
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else if (tsProp.ValueKind == JsonValueKind.String && long.TryParse(tsProp.GetString(), out long tsStrRaw))
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{
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if (tsStrRaw > 1000000000000) closedTs = DateTimeOffset.FromUnixTimeMilliseconds(tsStrRaw).UtcDateTime;
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else closedTs = DateTimeOffset.FromUnixTimeSeconds(tsStrRaw).UtcDateTime;
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}
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}
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// If trade is older than 14 days, ignore parsing to save DB space
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if (closedTs < DateTime.UtcNow.AddDays(-14)) continue;
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string tokenId = cp.TryGetProperty("asset", out var aProp) ? aProp.GetString() ?? "" : "";
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decimal pnl = 0m;
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if (cp.TryGetProperty("realizedPnl", out var pProp))
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{
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if (pProp.ValueKind == JsonValueKind.Number) pnl = pProp.GetDecimal();
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else if (pProp.ValueKind == JsonValueKind.String && decimal.TryParse(pProp.GetString(), System.Globalization.NumberStyles.Any, System.Globalization.CultureInfo.InvariantCulture, out decimal nPnl))
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{
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pnl = nPnl;
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}
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}
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// We can approximate uniqueness with TokenId & exact Time (+- 2 seconds)
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DateTime windowStart = closedTs.AddSeconds(-2);
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DateTime windowEnd = closedTs.AddSeconds(2);
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bool exists = historyColl.LiteFindOne(x => x.TraderId == trader.Id && x.TokenId == tokenId && x.ClosedAt >= windowStart && x.ClosedAt <= windowEnd) != null;
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if (!exists)
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{
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var record = new MasterTraderHistoryRecord
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{
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TraderId = trader.Id,
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TokenId = tokenId,
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ClosedAt = closedTs,
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RealizedPnl = pnl
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};
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historyColl.Insert(record);
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inserted++;
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}
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}
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// Sleep to respect 10/s limits or general rate limits
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await Task.Delay(200);
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// 2. Calculate Stats from DB
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var last7DaysTrades = historyColl.LiteFind(x => x.TraderId == trader.Id && x.ClosedAt >= cutoff7Days).ToList();
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trader.TotalTrades = last7DaysTrades.Count;
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trader.TotalPnl = (double)last7DaysTrades.Sum(x => x.RealizedPnl);
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// Treat positive PnL as win
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trader.WinningTrades = last7DaysTrades.Count(x => x.RealizedPnl > 0);
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trader.Winrate30t = trader.TotalTrades > 0 ? Math.Round(((double)trader.WinningTrades / trader.TotalTrades) * 100, 2) : 0;
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// Save updated trader to DB so UI updates
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var tColl = _db.GetCollection<TrackedTrader>("tracked_traders");
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tColl.Update(trader);
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if (inserted > 0 && trader.TotalTrades > 0)
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{
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_logger.Info($"📊 [MasterTrader: {trader.DisplayName}] - {inserted} neue Trades geladen. 7D: {trader.TotalTrades} Trades | PnL: ${trader.TotalPnl:F2} | Winrate: {trader.Winrate30t}%");
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}
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}
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catch (Exception exInner)
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{
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_logger.Error($"Error processing history for MasterTrader {trader.DisplayName}: {exInner}");
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}
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}
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_logger.Info("✅ Master-Trader Historien-Analyse abgeschlossen.");
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}
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catch (Exception ex)
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{
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_logger.Error($"MasterTraderAnalyticsJob Exception: {ex}");
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}
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}
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}
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}
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