RichardandClaude Opus 4.8
ebeb035e92
.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>
81 lines
3.5 KiB
C#
81 lines
3.5 KiB
C#
using IBKRTrader.Core.Database;
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using IBKRTrader.Core.Logging;
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namespace IBKRTrader.Modules.CongressTrading.Database;
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/// <summary>
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/// Legt die ct_xxx-Tabellen idempotent an.
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/// Namensschema: ct_{tabellenname} gemäß Architekturregeln.
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/// </summary>
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public class CongressMigrations
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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 CongressMigrations(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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public async Task RunAsync()
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{
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_logger.Info("CT", "Starte CongressTrading-Datenbankmigrationen...");
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await CreateCongressMemberTableAsync();
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await CreateCongressTradeTableAsync();
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_logger.Info("CT", "CongressTrading-Migrationen abgeschlossen.");
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}
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private Task CreateCongressMemberTableAsync() => _db.ExecuteAsync(@"
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CREATE TABLE IF NOT EXISTS `ct_congressMember` (
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`id` BIGINT NOT NULL AUTO_INCREMENT PRIMARY KEY,
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`bio_id` VARCHAR(20) NOT NULL UNIQUE,
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`name` VARCHAR(200),
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`party` VARCHAR(50),
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`state` VARCHAR(50),
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`chamber` VARCHAR(10),
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`profile_url` VARCHAR(500),
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`first_seen` DATETIME DEFAULT CURRENT_TIMESTAMP,
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`last_updated` DATETIME DEFAULT CURRENT_TIMESTAMP
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ON UPDATE CURRENT_TIMESTAMP,
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INDEX `idx_bio_id` (`bio_id`)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;");
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private async Task CreateCongressTradeTableAsync()
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{
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// Tabelle anlegen
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await _db.ExecuteAsync(@"
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CREATE TABLE IF NOT EXISTS `ct_trade` (
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`id` BIGINT NOT NULL AUTO_INCREMENT PRIMARY KEY,
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`trade_id` VARCHAR(20) NOT NULL UNIQUE,
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`member_bio_id` VARCHAR(20) NOT NULL,
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`issuer_name` VARCHAR(500),
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`issuer_id` VARCHAR(20),
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`ticker` VARCHAR(20),
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`trade_type` VARCHAR(50),
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`chamber` VARCHAR(20),
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`owner` VARCHAR(50),
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`value` DECIMAL(18,2),
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`size_range_low` BIGINT,
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`size_range_high` BIGINT,
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`trade_date` DATE,
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`published_date` DATE,
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`detail_url` VARCHAR(500),
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`details_fetched` TINYINT(1) NOT NULL DEFAULT 1,
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`scraped_at` DATETIME DEFAULT CURRENT_TIMESTAMP,
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INDEX `idx_member` (`member_bio_id`),
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INDEX `idx_trade_date` (`trade_date`),
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INDEX `idx_ticker` (`ticker`),
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INDEX `idx_details` (`details_fetched`)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;");
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// Idempotente Spalten-Migrationen (für bestehende DBs)
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await _db.ExecuteAsync("ALTER TABLE `ct_trade` ADD COLUMN IF NOT EXISTS `details_fetched` TINYINT(1) NOT NULL DEFAULT 1;");
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await _db.ExecuteAsync("ALTER TABLE `ct_trade` ADD COLUMN IF NOT EXISTS `chamber` VARCHAR(20);");
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await _db.ExecuteAsync("ALTER TABLE `ct_trade` ADD COLUMN IF NOT EXISTS `owner` VARCHAR(50);");
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await _db.ExecuteAsync("ALTER TABLE `ct_trade` ADD COLUMN IF NOT EXISTS `value` DECIMAL(18,2);");
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await _db.ExecuteAsync("ALTER TABLE `ct_trade` ADD INDEX IF NOT EXISTS `idx_details` (`details_fetched`);");
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}
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}
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