Initial commit: IBKRTrader

.NET WinForms-Anwendung (Core, Modules/CongressTrading, UI). Enthaelt .gitignore und settings.example.json als Konfigurationsvorlage. Echte settings.json mit Zugangsdaten ist bewusst ausgeschlossen. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-26 18:19:47 +02:00
commit ebeb035e92
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+using IBKRTrader.Core.Database;
+using IBKRTrader.Core.Logging;
+using IBKRTrader.Core.Settings;
+using IBKRTrader.Modules.CongressTrading.Database;
+using IBKRTrader.Modules.CongressTrading.Scraper;
+using IBKRTrader.Core.Workers;
+
+namespace IBKRTrader.Modules.CongressTrading.Workers;
+
+/// <summary>
+/// Periodischer Scrape-Worker: alle 30 Minuten.
+/// Lädt nur Seite 1 (neueste 96 Trades) und prüft auf neue Einträge.
+/// Alle Daten (Datum, Typ, Value, Ticker, Mitglied) kommen direkt aus dem RSC-JSON.
+/// </summary>
+public class CongressScrapeWorker : WorkerBase
+{
+    private readonly CapitolTradesScraper _scraper;
+    private readonly CongressRepository   _repo;
+
+    public override string     Name   => "CT-ScrapeWorker";
+    public override string     Module => "CT";
+    public override WorkerType Type   => WorkerType.Worker;
+
+    protected override TimeSpan? Interval => TimeSpan.FromMinutes(30);
+
+    public CongressScrapeWorker(
+        LoggingService       logger,
+        DatabaseService      db,
+        CapitolTradesScraper scraper,
+        CongressRepository   repo,
+        SettingsService      settings)
+        : base(logger, db)
+    {
+        _scraper = scraper;
+        _repo    = repo;
+    }
+
+    protected override async Task ExecuteAsync(CancellationToken ct)
+    {
+        Logger.Info(Module, "Suche neue Kongress-Trades (Seite 1)...");
+
+        var knownMembers = await _repo.GetAllMemberBioIdsAsync();
+        var (trades, _)  = await _scraper.ScrapeTradesPageAsync(1, ct);
+
+        if (trades.Count == 0)
+        {
+            Logger.Warn(Module, "Scrape: Keine Trades auf Seite 1 gefunden.");
+            Info.Info = $"Letzter Lauf {DateTime.Now:HH:mm}: 0 Trades";
+            return;
+        }
+
+        // Neue Kongressmitglieder
+        var newMembers = 0;
+        foreach (var trade in trades.Where(t => t.MemberSnapshot != null))
+        {
+            var snapshot = trade.MemberSnapshot!;
+            if (knownMembers.Contains(snapshot.BioId)) continue;
+
+            await _repo.UpsertMemberAsync(snapshot);
+            knownMembers.Add(snapshot.BioId);
+            Logger.Info(Module, $"Neues Mitglied: {snapshot.Name} ({snapshot.BioId})");
+            newMembers++;
+        }
+
+        // Neue Trades
+        var newTrades = 0;
+        foreach (var trade in trades)
+        {
+            ct.ThrowIfCancellationRequested();
+            if (await _repo.TradeExistsAsync(trade.TradeId)) continue;
+
+            await _repo.InsertTradeAsync(trade, detailsFetched: true);
+            Logger.Info(Module,
+                $"  + {trade.IssuerName} ({trade.TradeType}) [{trade.Ticker}] von {trade.MemberBioId}");
+            newTrades++;
+        }
+
+        var summary = $"{newTrades} neue Trades, {newMembers} neue Mitglieder";
+        Logger.Info(Module, $"Scrape abgeschlossen: {summary}");
+        Info.Info = $"Letzter Lauf {DateTime.Now:HH:mm}: {summary}";
+    }
+}