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>
This commit is contained in:
bergm
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using System;
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using System.Collections.Concurrent;
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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.Channels;
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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 TraderMonitorService : BackgroundService
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{
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private readonly TradingState _state;
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private readonly PolymarketApiService _api;
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private readonly ChannelWriter<CopySignal> _signalWriter;
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private readonly ChannelWriter<ClosedTrade> _closedTradeWriter;
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private readonly TerminalLogger _logger;
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// Prevents duplicates. Fast O(1) lookup cache to prevent DB spam.
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private readonly ConcurrentDictionary<string, DateTime> _processedTxHashes = new();
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private DateTime _lastHashCleanup = DateTime.UtcNow;
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private readonly ConcurrentDictionary<string, bool> _processedClosures = new();
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private readonly ConcurrentDictionary<string, DateTime> _lastPolled = new();
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private DateTime _lastLivePoll = DateTime.MinValue;
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public TraderMonitorService(
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TradingState state,
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PolymarketApiService api,
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ChannelWriter<CopySignal> signalWriter,
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ChannelWriter<ClosedTrade> closedTradeWriter,
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TerminalLogger logger)
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{
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_state = state;
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_api = api;
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_signalWriter = signalWriter;
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_closedTradeWriter = closedTradeWriter;
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_logger = logger;
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}
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protected override async Task ExecuteAsync(CancellationToken stoppingToken)
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{
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_logger.Info("TraderMonitorService started background API priority polling...");
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while (!stoppingToken.IsCancellationRequested)
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{
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try
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{
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await PollActiveTradersAsync(stoppingToken);
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// Live Accounts open positions sync (Runs every 30s instead of slamming API constantly)
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if ((DateTime.UtcNow - _lastLivePoll).TotalSeconds > 30)
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{
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await PollLiveAccountsAsync(stoppingToken);
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await PollDemoExpirationsAsync(stoppingToken);
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_lastLivePoll = DateTime.UtcNow;
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}
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}
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catch (Exception ex)
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{
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_logger.Error($"TraderMonitor polling error: {ex.Message}");
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}
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// Global Engine Tick (dynamic queue evaluation)
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await Task.Delay(1000, stoppingToken);
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}
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}
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private async Task PollActiveTradersAsync(CancellationToken ct)
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{
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// Only process ACTIVE trader copies if not paused/inactive
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if (_state.GlobalTradingPaused ||
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(_state.DemoTradingMode == TradingMode.Inactive && _state.LiveTradingMode == TradingMode.Inactive))
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{
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return;
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}
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var activeTraders = _state.Traders.Values.Where(t => t.IsActive).ToList();
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if (activeTraders.Count == 0) return;
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var now = DateTime.UtcNow;
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var toPoll = new List<TrackedTrader>();
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bool isWssHealthy = _state.IsAlchemyHealthy;
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// Calculate Dynamic Priorities
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// Data API rate limit: 1000 req/10s (general).
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// Worst case: 30 traders × high prio (3s) = ~100 req/10s = 10% capacity.
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// With medium prio at 10s and batches of 10: well within limits.
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foreach (var trader in activeTraders)
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{
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if (!_lastPolled.TryGetValue(trader.WalletAddress, out var lastPoll))
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lastPoll = DateTime.MinValue;
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double secondsSinceLastPoll = (now - lastPoll).TotalSeconds;
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int requiredInterval = 10; // Medium Prio Default (Data API: 1000/10s headroom)
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if (isWssHealthy)
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{
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// If WSS is healthy, fall back to safety-net polling
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requiredInterval = 60; // 1 minute (was 2 min)
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}
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else
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{
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if (trader.TotalTrades > 20 || trader.Winrate30t >= 60.0)
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requiredInterval = 3; // High Prio (unchanged — already fast)
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else if (trader.TotalTrades < 5)
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requiredInterval = 30; // Low Prio (was 120s)
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}
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if (secondsSinceLastPoll >= requiredInterval)
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{
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toPoll.Add(trader);
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}
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}
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if (toPoll.Count == 0) return;
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// Batch Execution (Max 10 Concurrent Requests to respect API limits)
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int batchSize = 10;
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for (int i = 0; i < toPoll.Count; i += batchSize)
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{
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if (ct.IsCancellationRequested) break;
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var batch = toPoll.Skip(i).Take(batchSize);
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var tasks = batch.Select(async trader =>
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{
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_lastPolled[trader.WalletAddress] = DateTime.UtcNow;
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System.Diagnostics.Stopwatch? sw = null;
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if (_state.DebugPollingLog) sw = System.Diagnostics.Stopwatch.StartNew();
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var activity = await _api.GetTraderActivityAsync(trader.WalletAddress, limit: 50);
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if (_state.DebugPollingLog && sw != null)
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{
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sw.Stop();
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_logger.Debug($"[API-Profiler] Activity-Request für Trader {trader.DisplayName} dauerte {sw.ElapsedMilliseconds} ms.");
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}
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foreach (var act in activity)
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{
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ProcessActivityItem(act, trader);
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}
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});
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await Task.WhenAll(tasks);
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await Task.Delay(200, ct); // Tiny 200ms breath between batches
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}
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// Cleanup old hashes periodically (keep for 24 hours to prevent ANY duplicates)
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if ((DateTime.UtcNow - _lastHashCleanup).TotalHours > 1)
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{
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var cutoff = DateTime.UtcNow.AddHours(-24);
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var expired = _processedTxHashes.Where(x => x.Value < cutoff).Select(x => x.Key).ToList();
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foreach (var k in expired) _processedTxHashes.TryRemove(k, out _);
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_lastHashCleanup = DateTime.UtcNow;
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}
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}
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/// <summary>
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/// Triggered instantly by the AlchemyWebsocketService when an EVM TransferSingle is detected.
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/// </summary>
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public void TriggerManualPoll(string walletAddress)
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{
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var trader = _state.Traders.Values.FirstOrDefault(t => t.WalletAddress.Equals(walletAddress, StringComparison.OrdinalIgnoreCase));
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if (trader != null && trader.IsActive)
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{
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// Force an immediate poll on the next tick by artificially advancing the last poll date
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_lastPolled[trader.WalletAddress] = DateTime.MinValue;
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}
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}
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private async Task PollDemoExpirationsAsync(CancellationToken ct)
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{
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var demoAccounts = _state.Accounts.Values.Where(a => a.IsDemo && a.IsActive).ToList();
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if (demoAccounts.Count == 0) return;
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foreach (var acc in demoAccounts)
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{
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if (ct.IsCancellationRequested) break;
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// Check positions that are near expiry, recently expired, or have no expiry but have a slug
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var checkPositions = acc.OpenPositions.Values.Where(p =>
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!string.IsNullOrEmpty(p.MarketSlug) &&
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(
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// Has expiry and is within check window (-1 day to +30 days)
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(p.ExpiryDate.HasValue &&
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(DateTime.UtcNow - p.ExpiryDate.Value).TotalDays > -1 &&
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(DateTime.UtcNow - p.ExpiryDate.Value).TotalDays < 30)
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// No expiry date at all — always check via API
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!p.ExpiryDate.HasValue
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)).ToList();
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foreach (var pos in checkPositions)
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{
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var (isClosed, isWinner) = await _api.CheckMarketResolutionAsync(pos.MarketSlug, pos.TokenId);
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if (isClosed)
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{
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decimal exitPrice = isWinner ? 1.0m : 0.0m;
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_logger.Info($"🏆 Demo Market {pos.MarketQuestion} aufgelöst! Auszahlung: ${(exitPrice * pos.Size):F2}");
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var signal = new CopySignal
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{
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TraderId = 0,
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TokenId = pos.TokenId,
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MarketSlug = pos.MarketSlug,
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MarketQuestion = pos.MarketQuestion,
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Outcome = pos.Outcome,
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Side = "SELL",
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Price = exitPrice,
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Size = pos.Size,
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Timestamp = DateTime.UtcNow,
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Reason = "Market Resolved"
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};
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_signalWriter.TryWrite(signal);
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await Task.Delay(500, ct);
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}
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}
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}
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}
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private async Task PollLiveAccountsAsync(CancellationToken ct)
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{
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// Always sync live positions so the Dashboard UI accurately reflects open PnL and portfolio balance
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var liveAccounts = _state.Accounts.Values.Where(a => !a.IsDemo && a.IsActive && !string.IsNullOrEmpty(a.WalletAddress)).ToList();
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if (liveAccounts.Count == 0) return;
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foreach (var acc in liveAccounts)
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{
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if (ct.IsCancellationRequested) break;
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var posList = await _api.SyncOpenPositionsAsync(acc.WalletAddress);
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if (posList.Count == 0) continue;
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var currentTokens = new HashSet<string>();
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foreach (var posJson in posList)
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{
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string asset = posJson.TryGetProperty("asset", out var ap) ? ap.GetString() ?? "" : "";
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if (string.IsNullOrEmpty(asset)) continue;
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currentTokens.Add(asset);
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string slug = posJson.TryGetProperty("slug", out var sp) ? sp.GetString() ?? "" : "";
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string title = posJson.TryGetProperty("title", out var tp) ? tp.GetString() ?? "" : "";
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string opp = posJson.TryGetProperty("oppositeOutcome", out var op) ? op.GetString() ?? "" : "No";
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decimal size = 0m, entryPrice = 0m, amountUsd = 0m, curPrice = 0m, curValue = 0m;
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if (posJson.TryGetProperty("size", out var sprop)) size = ParseDecimal(sprop);
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if (posJson.TryGetProperty("avgPrice", out var aprop)) entryPrice = ParseDecimal(aprop);
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// Critical Fix: "totalBought" is size. "initialValue" is original USD investment cost.
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if (posJson.TryGetProperty("initialValue", out var tbprop)) amountUsd = ParseDecimal(tbprop);
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if (posJson.TryGetProperty("curPrice", out var cpprop)) curPrice = ParseDecimal(cpprop);
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if (posJson.TryGetProperty("currentValue", out var cvprop)) curValue = ParseDecimal(cvprop);
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DateTime? expiry = null;
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if (posJson.TryGetProperty("endDate", out var ep))
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{
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if (DateTime.TryParse(ep.GetString(), out var ed)) expiry = DateTime.SpecifyKind(ed.Date, DateTimeKind.Utc);
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}
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if (acc.OpenPositions.TryGetValue(asset, out var existing))
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{
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existing.Size = size;
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existing.EntryPrice = entryPrice;
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existing.AmountUsd = amountUsd;
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existing.CurrentPrice = curPrice;
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existing.CurrentValueUsd = curValue;
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if (expiry.HasValue) existing.ExpiryDate = expiry;
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}
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else
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{
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var newPos = new Position
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{
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TokenId = asset,
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MarketSlug = slug,
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MarketQuestion = title,
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Outcome = opp == "Yes" ? "No" : "Yes",
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SourceTraderName = "Live Sync",
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Side = "BUY",
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Size = size,
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EntryPrice = entryPrice,
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AmountUsd = amountUsd,
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CurrentPrice = curPrice,
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CurrentValueUsd = curValue,
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ExpiryDate = expiry
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};
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acc.OpenPositions.TryAdd(asset, newPos);
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_logger.Info($"🌐 Live Position erkannt: {title} ({newPos.Outcome}) - ${amountUsd} - Account: {acc.Name}");
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}
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}
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var tokensToRemove = acc.OpenPositions
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.Where(kvp => !currentTokens.Contains(kvp.Key))
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.Where(kvp => (DateTime.UtcNow - kvp.Value.OpenedAt).TotalMinutes > 5)
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.Select(kvp => kvp.Key)
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.ToList();
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if (tokensToRemove.Count > 0)
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{
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var closedPositions = await _api.SyncClosedPositionsAsync(acc.WalletAddress, 50);
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foreach (var k in tokensToRemove)
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{
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if (acc.OpenPositions.TryRemove(k, out var removedPos))
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{
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JsonElement? matchedClose = null;
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foreach (var cm in closedPositions)
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{
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if (cm.TryGetProperty("asset", out var ap) && ap.GetString() == k)
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{
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matchedClose = cm;
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break;
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}
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}
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if (matchedClose.HasValue)
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{
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decimal realizedPnl = 0m;
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if (matchedClose.Value.TryGetProperty("realizedPnl", out var rPnlProp)) realizedPnl = ParseDecimal(rPnlProp);
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_state.GlobalPnl += realizedPnl;
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decimal exitPrice = removedPos.Size > 0 ? (removedPos.AmountUsd + realizedPnl) / removedPos.Size : 0m;
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string duplicateKey = $"{acc.AccountId}_{removedPos.TokenId}";
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if (!_processedClosures.ContainsKey(duplicateKey))
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{
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_logger.Info($"🏆 Live Market {removedPos.MarketQuestion} geschlossen! PnL: ${(realizedPnl):F2}");
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var ctRecord = new ClosedTrade
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{
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TradeId = _state.TotalCopyTrades,
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AccountId = acc.AccountId,
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SourceTraderId = removedPos.SourceTraderId,
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IsDemo = false,
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MarketSlug = removedPos.MarketSlug,
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MarketQuestion = removedPos.MarketQuestion,
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Outcome = removedPos.Outcome,
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Side = "SELL",
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EntryPrice = removedPos.EntryPrice,
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ExitPrice = exitPrice,
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Size = removedPos.Size,
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RealizedPnl = realizedPnl,
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PnlPercent = removedPos.AmountUsd > 0 ? (realizedPnl / removedPos.AmountUsd * 100m) : 0m,
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OpenedAt = removedPos.OpenedAt,
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ClosedAt = DateTime.UtcNow,
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ExitReason = "API Closed"
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};
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_processedClosures.TryAdd(duplicateKey, true);
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_closedTradeWriter.TryWrite(ctRecord);
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}
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}
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else
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{
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var (isClosed, isWinner) = await _api.CheckMarketResolutionAsync(removedPos.MarketSlug, removedPos.TokenId);
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if (isClosed)
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{
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decimal exitPrice = isWinner ? 1.0m : 0.0m;
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decimal exitUsd = removedPos.Size * exitPrice;
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decimal realizedPnl = exitUsd - removedPos.AmountUsd;
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_state.GlobalPnl += realizedPnl;
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string duplicateKey = $"{acc.AccountId}_{removedPos.TokenId}";
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if (!_processedClosures.ContainsKey(duplicateKey))
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{
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_logger.Info($"🏆 Live Market {removedPos.MarketQuestion} aufgelöst (Fallback)! Auszahlung: ${(exitPrice * removedPos.Size):F2}");
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var ctRecord = new ClosedTrade
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{
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TradeId = _state.TotalCopyTrades,
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AccountId = acc.AccountId,
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SourceTraderId = removedPos.SourceTraderId,
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IsDemo = false,
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MarketSlug = removedPos.MarketSlug,
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MarketQuestion = removedPos.MarketQuestion,
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Outcome = removedPos.Outcome,
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Side = "SELL",
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EntryPrice = removedPos.EntryPrice,
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ExitPrice = exitPrice,
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Size = removedPos.Size,
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RealizedPnl = realizedPnl,
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PnlPercent = removedPos.AmountUsd > 0 ? (realizedPnl / removedPos.AmountUsd * 100m) : 0m,
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OpenedAt = removedPos.OpenedAt,
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ClosedAt = DateTime.UtcNow,
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ExitReason = "API Resolved"
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};
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_processedClosures.TryAdd(duplicateKey, true);
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_closedTradeWriter.TryWrite(ctRecord);
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}
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if (isWinner)
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{
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/*
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* DEATIVIERT: Automatischer Redeem via Python Script ist vorerst pausiert.
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* User kann die gewonnenen Shares per Klick im Polymarket Web-Interface redeemen.
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* Die Datenbank hat die PnL trotzdem bereits korrekt aufgezeichnet!
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*
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try
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{
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System.Diagnostics.Process.Start(new System.Diagnostics.ProcessStartInfo
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{
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FileName = "python",
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Arguments = $"redeem_markets.py {removedPos.TokenId} {acc.ApiKey} {acc.PrivateKey} {acc.ApiPassphrase}",
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UseShellExecute = false,
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CreateNoWindow = true
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});
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_logger.Info($"Python Redeem Script für Token {removedPos.TokenId} asynchron ausgeführt.");
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}
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catch (Exception ex)
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{
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_logger.Error($"Fehler beim Starten von redeem_markets.py: {ex.Message}");
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}
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*/
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_logger.Info($"🏆 Token {removedPos.TokenId} bereit für manuellen Redeem via Polymarket-Webseite. (P&L wurde bereits gebucht).");
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}
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}
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else
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{
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_logger.Info($"🌐 Live Position {removedPos.MarketQuestion} (Ext. Verkauft/Wartend)");
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}
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}
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}
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}
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}
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await Task.Delay(500, ct);
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}
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}
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private decimal ParseDecimal(JsonElement prop)
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{
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if (prop.ValueKind == JsonValueKind.Number) return prop.GetDecimal();
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if (prop.ValueKind == JsonValueKind.String && decimal.TryParse(prop.GetString(), System.Globalization.NumberStyles.Any, System.Globalization.CultureInfo.InvariantCulture, out var parsed)) return parsed;
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return 0m;
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||||
}
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private void ProcessActivityItem(JsonElement act, TrackedTrader trader)
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{
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||||
try
|
||||
{
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||||
string txHash = act.GetProperty("transactionHash").GetString() ?? "";
|
||||
if (string.IsNullOrEmpty(txHash) || _processedTxHashes.ContainsKey(txHash))
|
||||
return; // Duplicate or invalid
|
||||
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||||
string type = act.GetProperty("type").GetString() ?? "";
|
||||
if (type.ToUpper() != "TRADE" && type.ToUpper() != "BUY" && type.ToUpper() != "SELL")
|
||||
return;
|
||||
|
||||
string sideStr = type; // Fallback to type
|
||||
if (act.TryGetProperty("side", out var sideProp) && sideProp.ValueKind == JsonValueKind.String) sideStr = sideProp.GetString() ?? sideStr;
|
||||
else if (act.TryGetProperty("action", out var actionProp) && actionProp.ValueKind == JsonValueKind.String) sideStr = actionProp.GetString() ?? sideStr;
|
||||
else if (act.TryGetProperty("tradeType", out var ttProp) && ttProp.ValueKind == JsonValueKind.String) sideStr = ttProp.GetString() ?? sideStr;
|
||||
|
||||
string asset = "";
|
||||
if (act.TryGetProperty("asset", out var assetProp) && assetProp.ValueKind == JsonValueKind.String) asset = assetProp.GetString() ?? "";
|
||||
if (string.IsNullOrEmpty(asset) && act.TryGetProperty("tokenId", out var tidProp) && tidProp.ValueKind == JsonValueKind.String) asset = tidProp.GetString() ?? "";
|
||||
if (string.IsNullOrEmpty(asset) && act.TryGetProperty("token_id", out var t_idProp) && t_idProp.ValueKind == JsonValueKind.String) asset = t_idProp.GetString() ?? "";
|
||||
if (string.IsNullOrEmpty(asset) && act.TryGetProperty("conditionId", out var cidProp) && cidProp.ValueKind == JsonValueKind.String) asset = cidProp.GetString() ?? "";
|
||||
if (string.IsNullOrEmpty(asset) && act.TryGetProperty("condition_id", out var c_idProp) && c_idProp.ValueKind == JsonValueKind.String) asset = c_idProp.GetString() ?? "";
|
||||
|
||||
decimal price = 0m;
|
||||
if (act.TryGetProperty("price", out var priceProp))
|
||||
{
|
||||
if (priceProp.ValueKind == JsonValueKind.Number) price = priceProp.GetDecimal();
|
||||
else if (priceProp.ValueKind == JsonValueKind.String) decimal.TryParse(priceProp.GetString(), out price);
|
||||
}
|
||||
|
||||
decimal size = 0m;
|
||||
if (act.TryGetProperty("size", out var sizeProp))
|
||||
{
|
||||
if (sizeProp.ValueKind == JsonValueKind.Number) size = sizeProp.GetDecimal();
|
||||
else if (sizeProp.ValueKind == JsonValueKind.String) decimal.TryParse(sizeProp.GetString(), out size);
|
||||
}
|
||||
|
||||
// Parse timestamp to prevent old trades
|
||||
DateTime tradeTs = DateTime.UtcNow;
|
||||
if (act.TryGetProperty("timestamp", out var tsProp))
|
||||
{
|
||||
if (tsProp.ValueKind == JsonValueKind.Number) // Unix
|
||||
tradeTs = DateTimeOffset.FromUnixTimeSeconds(tsProp.GetInt64()).UtcDateTime;
|
||||
else if (tsProp.ValueKind == JsonValueKind.String && DateTime.TryParse(tsProp.GetString(), out var dt))
|
||||
tradeTs = dt.ToUniversalTime();
|
||||
}
|
||||
|
||||
// If trade is older than 120 seconds, skip
|
||||
if ((DateTime.UtcNow - tradeTs).TotalSeconds > 120)
|
||||
{
|
||||
// Still add to seen so we don't re-parse it
|
||||
_processedTxHashes.TryAdd(txHash, DateTime.UtcNow);
|
||||
return;
|
||||
}
|
||||
|
||||
_processedTxHashes.TryAdd(txHash, DateTime.UtcNow);
|
||||
|
||||
var displayQuestion = "";
|
||||
if (act.TryGetProperty("title", out var titleProp)) displayQuestion = titleProp.GetString() ?? "";
|
||||
|
||||
var signal = new CopySignal
|
||||
{
|
||||
TraderId = trader.Id,
|
||||
TokenId = asset,
|
||||
ConditionId = "",
|
||||
MarketSlug = act.TryGetProperty("slug", out var sp) ? sp.GetString() ?? "" : (act.TryGetProperty("marketSlug", out var msp) ? msp.GetString() ?? "" : ""),
|
||||
Side = sideStr.ToUpper().Contains("SELL") ? "SELL" : "BUY",
|
||||
Price = price,
|
||||
Size = size,
|
||||
Timestamp = tradeTs,
|
||||
MarketQuestion = displayQuestion,
|
||||
Outcome = act.TryGetProperty("outcome", out var outProp) ? outProp.GetString() ?? "" : "",
|
||||
Reason = sideStr.ToUpper().Contains("SELL") ? "Master Trader Sold" : ""
|
||||
};
|
||||
|
||||
// Parse endDate from activity JSON for market expiry
|
||||
if (act.TryGetProperty("endDate", out var endDateProp))
|
||||
{
|
||||
if (endDateProp.ValueKind == JsonValueKind.String && DateTime.TryParse(endDateProp.GetString(), null, System.Globalization.DateTimeStyles.RoundtripKind, out var endDt))
|
||||
signal.EndDate = endDt.ToUniversalTime();
|
||||
else if (endDateProp.ValueKind == JsonValueKind.Number)
|
||||
signal.EndDate = DateTimeOffset.FromUnixTimeSeconds(endDateProp.GetInt64()).UtcDateTime;
|
||||
}
|
||||
else if (act.TryGetProperty("end_date_iso", out var endIso) && endIso.ValueKind == JsonValueKind.String)
|
||||
{
|
||||
if (DateTime.TryParse(endIso.GetString(), null, System.Globalization.DateTimeStyles.RoundtripKind, out var endDt2))
|
||||
signal.EndDate = endDt2.ToUniversalTime();
|
||||
}
|
||||
|
||||
string shareType = string.IsNullOrEmpty(signal.Outcome) ? signal.Side : signal.Outcome;
|
||||
_logger.Trade($"🚨 [QUELLE: {trader.DisplayName}] Neuer Trade erkannt!\n" +
|
||||
$" Markt: {signal.MarketQuestion}\n" +
|
||||
$" Aktion: {signal.Side} {shareType} ({signal.Size:F2} Shares @ ${signal.Price:F3})\n" +
|
||||
$" Zeit: {signal.Timestamp:HH:mm:ss} UTC");
|
||||
|
||||
// Push to the processing queue
|
||||
_signalWriter.TryWrite(signal);
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
_logger.Warning($"Fehler beim Parsen einer Activity JSON: {ex.Message}");
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user