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>
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Richard
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using Dapper;
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using IBKRTrader.Core.Database;
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using IBKRTrader.Core.Logging;
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namespace IBKRTrader.Core.IBKR;
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/// <summary>
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/// Datenzugriffsschicht für die core_ibkr_xxx-Tabellen.
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/// Alle IBKR-Marktdaten-Operationen laufen über diese Klasse.
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/// </summary>
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public class IBKRMarketDataRepository
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{
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private readonly DatabaseService _db;
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private readonly LoggingService _logger;
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public IBKRMarketDataRepository(DatabaseService db, LoggingService logger)
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{
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_db = db;
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_logger = logger;
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}
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// ─── Instruments ─────────────────────────────────────────────────────────
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/// <summary>
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/// Legt ein neues Instrument an oder aktualisiert ein bestehendes (UPSERT via conid).
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/// Gibt die Instrument-ID zurück.
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/// </summary>
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public async Task<long> UpsertInstrumentAsync(IBKRInstrument instr)
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{
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const string sql = @"
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INSERT INTO `core_ibkr_instruments`
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(`ibkr_conid`, `symbol`, `sec_type`, `exchange`, `primary_exchange`,
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`currency`, `company_name`, `isin`, `sector`, `industry`,
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`description`, `active`, `last_fetched`)
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VALUES
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(@IbkrConid, @Symbol, @SecType, @Exchange, @PrimaryExchange,
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@Currency, @CompanyName, @Isin, @Sector, @Industry,
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@Description, @Active, @LastFetched)
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ON DUPLICATE KEY UPDATE
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`symbol` = VALUES(`symbol`),
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`sec_type` = VALUES(`sec_type`),
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`exchange` = VALUES(`exchange`),
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`primary_exchange` = VALUES(`primary_exchange`),
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`currency` = VALUES(`currency`),
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`company_name` = VALUES(`company_name`),
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`isin` = VALUES(`isin`),
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`sector` = VALUES(`sector`),
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`industry` = VALUES(`industry`),
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`description` = VALUES(`description`),
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`last_fetched` = VALUES(`last_fetched`);
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SELECT `id` FROM `core_ibkr_instruments` WHERE `ibkr_conid` = @IbkrConid;";
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await using var conn = _db.CreateConnection();
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return await conn.ExecuteScalarAsync<long>(sql, instr);
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}
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/// <summary>Gibt alle aktiven Instrumente zurück.</summary>
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public Task<IEnumerable<IBKRInstrument>> GetAllActiveInstrumentsAsync()
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=> _db.QueryAsync<IBKRInstrument>(
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"SELECT * FROM `core_ibkr_instruments` WHERE `active` = 1 ORDER BY `symbol`");
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/// <summary>Findet ein Instrument anhand seiner IBKR ConID.</summary>
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public Task<IBKRInstrument?> GetInstrumentByConidAsync(long conid)
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=> _db.QueryFirstOrDefaultAsync<IBKRInstrument>(
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"SELECT * FROM `core_ibkr_instruments` WHERE `ibkr_conid` = @conid",
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new { conid });
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/// <summary>Gibt die Anzahl aktiver Instrumente zurück.</summary>
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public Task<int> GetActiveInstrumentCountAsync()
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=> _db.ExecuteScalarAsync<int>(
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"SELECT COUNT(*) FROM `core_ibkr_instruments` WHERE `active` = 1");
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// ─── Market Data ─────────────────────────────────────────────────────────
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/// <summary>
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/// Fügt Marktdaten-Balken via UPSERT ein (ON DUPLICATE KEY UPDATE).
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/// </summary>
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public async Task UpsertMarketDataBatchAsync(IEnumerable<IBKRMarketBar> bars)
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{
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const string sql = @"
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INSERT INTO `core_ibkr_market_data`
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(`instrument_id`, `bar_size`, `timestamp`,
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`open`, `high`, `low`, `close`, `volume`, `wap`, `bar_count`)
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VALUES
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(@InstrumentId, @BarSize, @Timestamp,
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@Open, @High, @Low, @Close, @Volume, @Wap, @BarCount)
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ON DUPLICATE KEY UPDATE
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`open` = VALUES(`open`),
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`high` = VALUES(`high`),
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`low` = VALUES(`low`),
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`close` = VALUES(`close`),
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`volume` = VALUES(`volume`),
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`wap` = VALUES(`wap`),
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`bar_count` = VALUES(`bar_count`)";
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await using var conn = _db.CreateConnection();
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await conn.OpenAsync();
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await conn.ExecuteAsync(sql, bars);
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}
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/// <summary>Gibt den neuesten Timestamp für ein Instrument zurück.</summary>
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public Task<DateTime?> GetLatestBarTimestampAsync(long instrumentId, string barSize = "daily")
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=> _db.QueryFirstOrDefaultAsync<DateTime?>(
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@"SELECT MAX(`timestamp`) FROM `core_ibkr_market_data`
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WHERE `instrument_id` = @instrumentId AND `bar_size` = @barSize",
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new { instrumentId, barSize });
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/// <summary>Gibt die Anzahl Bars für ein Instrument zurück.</summary>
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public Task<int> GetBarCountAsync(long instrumentId, string barSize = "daily")
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=> _db.ExecuteScalarAsync<int>(
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@"SELECT COUNT(*) FROM `core_ibkr_market_data`
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WHERE `instrument_id` = @instrumentId AND `bar_size` = @barSize",
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new { instrumentId, barSize });
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// ─── External Identifiers ────────────────────────────────────────────────
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/// <summary>
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/// Erstellt oder ignoriert ein External-Identifier-Mapping (IGNORE bei Duplikat).
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/// </summary>
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public Task UpsertExternalIdentifierAsync(long instrumentId, string source, string ticker)
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=> _db.ExecuteAsync(@"
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INSERT IGNORE INTO `core_ibkr_external_identifiers`
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(`instrument_id`, `source`, `ticker`)
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VALUES (@instrumentId, @source, @ticker)",
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new { instrumentId, source, ticker });
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/// <summary>
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/// Findet ein Instrument anhand eines externen Tickers (z.B. aus ct_trade).
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/// </summary>
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public Task<IBKRInstrument?> FindInstrumentByExternalTickerAsync(string source, string ticker)
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=> _db.QueryFirstOrDefaultAsync<IBKRInstrument>(@"
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SELECT i.* FROM `core_ibkr_instruments` i
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INNER JOIN `core_ibkr_external_identifiers` e ON e.`instrument_id` = i.`id`
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WHERE e.`source` = @source AND e.`ticker` = @ticker
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LIMIT 1",
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new { source, ticker });
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/// <summary>
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/// Findet alle einzigartigen Ticker aus ct_trade, die noch kein IBKR-Mapping haben.
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/// </summary>
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public Task<IEnumerable<string>> GetUnmappedTickersFromCongressTradesAsync()
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=> _db.QueryAsync<string>(@"
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SELECT DISTINCT t.`ticker`
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FROM `ct_trade` t
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WHERE t.`ticker` IS NOT NULL
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AND t.`ticker` != ''
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AND NOT EXISTS (
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SELECT 1 FROM `core_ibkr_external_identifiers` e
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WHERE e.`source` = 'capitoltrades' AND e.`ticker` = t.`ticker`
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)
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ORDER BY t.`ticker`");
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}
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