added working config lib

libs/config/src/questdb.ts

@@ -0,0 +1,53 @@
+/**
+ * QuestDB configuration using envalid
+ * Time-series database for OHLCV data, indicators, and performance metrics
+ */
+import { cleanEnv, str, port, bool, num } from 'envalid';
+
+/**
+ * QuestDB configuration with validation and defaults
+ */
+export const questdbConfig = cleanEnv(process.env, {
+  // QuestDB Connection
+  QUESTDB_HOST: str({ default: 'localhost', desc: 'QuestDB host' }),
+  QUESTDB_HTTP_PORT: port({ default: 9000, desc: 'QuestDB HTTP port (web console)' }),
+  QUESTDB_PG_PORT: port({ default: 8812, desc: 'QuestDB PostgreSQL wire protocol port' }),
+  QUESTDB_INFLUX_PORT: port({ default: 9009, desc: 'QuestDB InfluxDB line protocol port' }),
+  
+  // Authentication (if enabled)
+  QUESTDB_USER: str({ default: '', desc: 'QuestDB username (if auth enabled)' }),
+  QUESTDB_PASSWORD: str({ default: '', desc: 'QuestDB password (if auth enabled)' }),
+  
+  // Connection Settings
+  QUESTDB_CONNECTION_TIMEOUT: num({ default: 5000, desc: 'Connection timeout in ms' }),
+  QUESTDB_REQUEST_TIMEOUT: num({ default: 30000, desc: 'Request timeout in ms' }),
+  QUESTDB_RETRY_ATTEMPTS: num({ default: 3, desc: 'Number of retry attempts' }),
+  
+  // TLS Settings
+  QUESTDB_TLS_ENABLED: bool({ default: false, desc: 'Enable TLS for QuestDB connection' }),
+  QUESTDB_TLS_VERIFY_SERVER_CERT: bool({ default: true, desc: 'Verify server certificate' }),
+  
+  // Database Settings
+  QUESTDB_DEFAULT_DATABASE: str({ default: 'qdb', desc: 'Default database name' }),
+  QUESTDB_TELEMETRY_ENABLED: bool({ default: false, desc: 'Enable telemetry' }),
+});
+
+// Export typed configuration object
+export type QuestDbConfig = typeof questdbConfig;
+
+// Export individual config values for convenience
+export const {
+  QUESTDB_HOST,
+  QUESTDB_HTTP_PORT,
+  QUESTDB_PG_PORT,
+  QUESTDB_INFLUX_PORT,
+  QUESTDB_USER,
+  QUESTDB_PASSWORD,
+  QUESTDB_CONNECTION_TIMEOUT,
+  QUESTDB_REQUEST_TIMEOUT,
+  QUESTDB_RETRY_ATTEMPTS,
+  QUESTDB_TLS_ENABLED,
+  QUESTDB_TLS_VERIFY_SERVER_CERT,
+  QUESTDB_DEFAULT_DATABASE,
+  QUESTDB_TELEMETRY_ENABLED,
+} = questdbConfig;