no idea- added loki and other stuff to market-data-gateway, also added config lib

libs/config/src/example.ts

@@ -0,0 +1,73 @@
+/**
+ * Example usage of the @stock-bot/config library
+ */
+import {
+  databaseConfig,
+  dataProviderConfigs,
+  riskConfig,
+  Environment,
+  getEnvironment,
+  marketDataGatewayConfig,
+  riskGuardianConfig,
+  ConfigurationError,
+  validateConfig
+} from './index';
+
+/**
+ * Display current configuration values
+ */
+export function printCurrentConfig(): void {
+  console.log('\n=== Stock Bot Configuration ===');
+  
+  console.log('\nEnvironment:', getEnvironment());
+  
+  console.log('\n--- Database Config ---');
+  console.log('Dragonfly Host:', databaseConfig.dragonfly.host);
+  console.log('Dragonfly Port:', databaseConfig.dragonfly.port);
+  console.log('TimescaleDB Host:', databaseConfig.timescaleDB.host);
+  console.log('TimescaleDB Database:', databaseConfig.timescaleDB.database);
+  
+  console.log('\n--- Data Provider Config ---');
+  console.log('Default Provider:', dataProviderConfigs.defaultProvider);
+  console.log('Providers:');
+  dataProviderConfigs.providers.forEach(provider => {
+    console.log(`  - ${provider.name} (${provider.type})`);
+    if (provider.baseUrl) console.log(`    URL: ${provider.baseUrl}`);
+    if (provider.wsUrl) console.log(`    WebSocket: ${provider.wsUrl}`);
+  });
+  
+  console.log('\n--- Risk Config ---');
+  console.log('Max Drawdown:', riskConfig.maxDrawdown * 100, '%');
+  console.log('Max Position Size:', riskConfig.maxPositionSize * 100, '%');
+  console.log('Max Leverage:', riskConfig.maxLeverage, 'x');
+  console.log('Default Stop Loss:', riskConfig.stopLossDefault * 100, '%');
+  console.log('Default Take Profit:', riskConfig.takeProfitDefault * 100, '%');
+  
+  console.log('\n--- Market Data Gateway Config ---');
+  console.log('Service Port:', marketDataGatewayConfig.service.port);
+  console.log('WebSocket Enabled:', marketDataGatewayConfig.websocket.enabled);
+  console.log('WebSocket Path:', marketDataGatewayConfig.websocket.path);
+  console.log('Caching Enabled:', marketDataGatewayConfig.caching.enabled);
+  console.log('Caching TTL:', marketDataGatewayConfig.caching.ttlSeconds, 'seconds');
+  
+  console.log('\n--- Risk Guardian Config ---');
+  console.log('Service Port:', riskGuardianConfig.service.port);
+  console.log('Pre-Trade Validation:', riskGuardianConfig.riskChecks.preTradeValidation);
+  console.log('Portfolio Validation:', riskGuardianConfig.riskChecks.portfolioValidation);
+  console.log('Alerting Enabled:', riskGuardianConfig.alerting.enabled);
+  console.log('Critical Threshold:', riskGuardianConfig.alerting.criticalThreshold * 100, '%');
+}
+
+// Execute example if this file is run directly
+if (require.main === module) {
+  try {
+    printCurrentConfig();
+  } catch (error) {
+    if (error instanceof ConfigurationError) {
+      console.error('Configuration Error:', error.message);
+    } else {
+      console.error('Error:', error);
+    }
+    process.exit(1);
+  }
+}