work on postgress / will prob remove and work on ib exchanges and symbols

database/postgres/providers/01-ib.sql

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+-- =============================================================================
+-- Interactive Brokers Simple Schema Setup
+-- =============================================================================
+
+-- Create dedicated schema for IB data
+CREATE SCHEMA IF NOT EXISTS ib_data;
+
+-- =============================================================================
+-- Simple Exchanges Table
+-- =============================================================================
+
+CREATE TABLE IF NOT EXISTS ib_data.exchanges (
+    id SERIAL PRIMARY KEY,
+    exchange_code VARCHAR(20) NOT NULL UNIQUE,
+    exchange_name TEXT NOT NULL,
+    country VARCHAR(100),
+    region VARCHAR(50),
+    country_code VARCHAR(3),
+    assets TEXT,
+    is_active BOOLEAN DEFAULT true,
+    created_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
+    updated_at TIMESTAMP WITH TIME ZONE DEFAULT NOW()
+);
+
+-- Create indexes for performance
+CREATE INDEX IF NOT EXISTS idx_exchanges_code ON ib_data.exchanges(exchange_code);
+CREATE INDEX IF NOT EXISTS idx_exchanges_country ON ib_data.exchanges(country_code);
+CREATE INDEX IF NOT EXISTS idx_exchanges_region ON ib_data.exchanges(region);
+CREATE INDEX IF NOT EXISTS idx_exchanges_active ON ib_data.exchanges(is_active);
+
+-- =============================================================================
+-- Permissions
+-- =============================================================================
+
+-- Grant usage on schema
+GRANT USAGE ON SCHEMA ib_data TO PUBLIC;
+
+-- Grant permissions on tables
+GRANT SELECT, INSERT, UPDATE, DELETE ON ALL TABLES IN SCHEMA ib_data TO PUBLIC;
+GRANT USAGE, SELECT ON ALL SEQUENCES IN SCHEMA ib_data TO PUBLIC;
+
+-- Set default permissions for future tables
+ALTER DEFAULT PRIVILEGES IN SCHEMA ib_data GRANT SELECT, INSERT, UPDATE, DELETE ON TABLES TO PUBLIC;
+ALTER DEFAULT PRIVILEGES IN SCHEMA ib_data GRANT USAGE, SELECT ON SEQUENCES TO PUBLIC;
+
+-- =============================================================================
+-- Comments
+-- =============================================================================
+
+COMMENT ON SCHEMA ib_data IS 'Interactive Brokers market data schema (simplified)';
+COMMENT ON TABLE ib_data.exchanges IS 'Trading exchanges from Interactive Brokers';

database/postgres/providers/README.md

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+# Interactive Brokers Database Setup
+
+This directory contains the PostgreSQL schema setup for Interactive Brokers data.
+
+## Quick Setup
+
+### 1. **Create the Schema and Tables**
+```bash
+# Run the SQL schema setup
+bun run db:setup
+
+# Or manually with psql:
+psql -U postgres -d stock_bot -f database/postgres/providers/01-ib.sql
+```
+
+### 2. **Populate with Exchange Data**
+```bash
+# Populate exchanges from ib-exchanges.json
+bun run db:populate-ib
+
+# Or run the complete setup (schema + data):
+bun run db:setup-ib
+```
+
+## What Gets Created
+
+### 📊 **Schema: `ib_data`**
+- `exchanges` - All IB trading exchanges with metadata
+- `asset_types` - Types of financial instruments (Stocks, Options, etc.)
+- `exchange_assets` - Many-to-many mapping of exchanges to asset types
+- `securities` - Individual tradeable instruments
+- `market_data` - Real-time and historical price data
+- `data_fetch_jobs` - Queue for data collection tasks
+
+### 🔍 **Views**
+- `exchanges_with_assets` - Exchanges with their supported asset types
+- `latest_market_data` - Most recent market data per security
+- `securities_full_view` - Securities with full exchange and asset type info
+
+### ⚡ **Functions**
+- `get_or_create_exchange()` - Utility to insert/update exchanges
+- `add_assets_to_exchange()` - Parse and add asset types to exchanges
+
+## Database Structure
+
+```sql
+-- Example queries you can run after setup:
+
+-- View all exchanges with their supported assets
+SELECT * FROM ib_data.exchanges_with_assets LIMIT 10;
+
+-- Count exchanges by region
+SELECT region, COUNT(*) 
+FROM ib_data.exchanges 
+GROUP BY region 
+ORDER BY COUNT(*) DESC;
+
+-- Find exchanges that support stocks
+SELECT e.exchange_code, e.exchange_name, e.country
+FROM ib_data.exchanges e
+JOIN ib_data.exchange_assets ea ON e.id = ea.exchange_id
+JOIN ib_data.asset_types at ON ea.asset_type_id = at.id
+WHERE at.code = 'Stocks'
+ORDER BY e.exchange_code;
+```
+
+## Environment Variables
+
+Set these in your `.env` file for the populate script:
+
+```bash
+DB_HOST=localhost
+DB_PORT=5432
+DB_NAME=stock_bot
+DB_USER=postgres
+DB_PASSWORD=your_password
+```
+
+## Integration with Your Code
+
+The schema is designed to work with your existing `ib.tasks.ts` file:
+
+```typescript
+// Your fetchSession() function can now store data like:
+import { query } from '@stock-bot/postgres-client';
+
+// Create a fetch job
+await query(`
+  INSERT INTO ib_data.data_fetch_jobs (job_type, status, metadata)
+  VALUES ('SYMBOL_SUMMARY', 'PENDING', $1)
+`, [{ url: 'https://...', proxy: '...' }]);
+
+// Store exchange data
+const exchangeId = await query(`
+  SELECT ib_data.get_or_create_exchange($1, $2, $3, $4, $5)
+`, ['NASDAQ', 'NASDAQ Global Select Market', 'United States', 'Americas', 'US']);
+```
+
+## Next Steps
+
+1. ✅ Run the setup scripts
+2. 🔧 Update your IB tasks to use the database
+3. 📊 Start collecting market data
+4. 🚀 Build your trading strategies on top of this data layer!

database/postgres/scripts/README.md

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+# Database Scripts
+
+**Simplified database initialization system for Interactive Brokers data.**
+
+## Quick Start
+
+```bash
+# Initialize everything (recommended)
+bun run db:init
+
+# Or run Interactive Brokers setup directly:
+bun run db:setup-ib   # Create schema and populate IB data
+```
+
+## What We Built
+
+✅ **Simplified from complex multi-table schema to exchanges-only**  
+✅ **Single script setup** - `setup-ib.ts` handles both schema and data  
+✅ **Structured logging** with `@stock-bot/logger`  
+✅ **184 exchanges populated** from JSON data  
+✅ **Proper error handling** with helpful troubleshooting messages  
+
+## Scripts
+
+### `setup-ib.ts` - Interactive Brokers Complete Setup
+**Main script for IB setup** - Sets up schema and populates exchange data in one go.
+
+### `init.ts`
+Main initialization script that orchestrates setup for all providers.
+
+## Database Schema
+
+### IB Data (`ib_data` schema)
+- `exchanges` - Trading exchanges with metadata
+- `upsert_exchange()` - Function to insert/update exchanges
+
+## Package.json Commands
+
+```json
+{
+  "db:init": "Run complete database initialization",
+  "db:setup-ib": "Complete IB setup (schema + data)"
+}
+```
+
+## Adding New Providers
+
+1. Create `{provider}.sql` in `database/postgres/providers/`
+2. Create `{provider}.ts` script 
+3. Add to `init.ts` and `package.json`
+
+## Requirements
+
+- PostgreSQL running
+- Database configured in `.env`
+- `ib-exchanges.json` file in `apps/data-service/src/setup/`

database/postgres/scripts/init.ts

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+#!/usr/bin/env bun
+/**
+ * Main database initialization script
+ * Sets up the database schema and populates with initial data
+ */
+
+import { getLogger } from '@stock-bot/logger';
+import { setupIB } from './setup-ib';
+
+const logger = getLogger('db-init');
+
+async function main() {
+  logger.info('Starting database initialization');
+  
+  try {
+    // Step 1: Setup Interactive Brokers (schema + data)
+    logger.info('Setting up Interactive Brokers (schema + data)');
+    await setupIB();
+    logger.info('IB setup completed');
+    
+    // Future providers can be added here:
+    // await setupAlpaca();
+    // await setupPolygon();
+    
+    logger.info('Database initialization completed successfully');
+    
+  } catch (error) {
+    logger.error('Database initialization failed', { error });
+    process.exit(1);
+  }
+}
+
+// Run the script
+if (import.meta.main) {
+  main().catch((error) => {
+    console.error('Init script failed:', error);
+    process.exit(1);
+  });
+}
+
+export { main as initDatabase };

database/postgres/scripts/setup-ib.ts

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+#!/usr/bin/env bun
+/**
+ * Interactive Brokers complete setup script
+ * Sets up schema and populates IB exchanges from ib-exchanges.json into PostgreSQL
+ */
+
+import { postgresConfig } from '@stock-bot/config';
+import { getLogger } from '@stock-bot/logger';
+import { PostgreSQLClient } from '@stock-bot/postgres-client';
+import { readFileSync } from 'fs';
+import { join } from 'path';
+
+// Initialize logger
+const logger = getLogger('ib-setup');
+
+// Type definitions based on the JSON structure
+interface IBExchange {
+  id: string;
+  name: string;
+  country: string;
+  region: string;
+  assets: string;
+  country_code: string;
+}
+
+async function connectToDatabase(): Promise<PostgreSQLClient> {
+  logger.info('Connecting to PostgreSQL', {
+    host: postgresConfig.POSTGRES_HOST,
+    port: postgresConfig.POSTGRES_PORT,
+    database: postgresConfig.POSTGRES_DATABASE
+  });
+  
+  try {
+    const client = new PostgreSQLClient();
+    await client.connect();
+    
+    logger.info('Connected to PostgreSQL database');
+    
+    // Test the connection
+    const result = await client.query('SELECT version()');
+    const version = result.rows[0].version.split(' ')[0];
+    logger.info('PostgreSQL connection verified', { version });
+    
+    return client;
+  } catch (error) {
+    logger.error('Failed to connect to PostgreSQL', { error });
+    throw error;
+  }
+}
+
+async function runSchemaSetup(client: PostgreSQLClient) {
+  try {
+    logger.info('Loading schema SQL file');
+    
+    const schemaPath = join(process.cwd(), 'database/postgres/providers/01-ib.sql');
+    const schemaSql = readFileSync(schemaPath, 'utf-8');
+    
+    logger.info('Executing schema setup');
+    
+    // Execute the entire SQL file as one statement to handle multi-line functions
+    try {
+      await client.query(schemaSql);
+      logger.info('Schema setup completed successfully');
+    } catch (error: unknown) {
+      const errorMessage = error instanceof Error ? error.message : String(error);
+      // Check if it's just "already exists" errors
+      if (errorMessage.includes('already exists')) {
+        logger.info('Schema setup completed (some objects already existed)');
+      } else {
+        logger.error('Error executing schema setup', { error: errorMessage });
+        throw error;
+      }
+    }
+    
+    // Verify the setup
+    await verifySchemaSetup(client);
+    
+  } catch (error) {
+    logger.error('Schema setup failed', { error });
+    throw error;
+  }
+}
+
+async function verifySchemaSetup(client: PostgreSQLClient) {
+  logger.info('Verifying schema setup');
+  
+  try {
+    // Check if schema exists
+    const schemaCheck = await client.query(`
+      SELECT schema_name 
+      FROM information_schema.schemata 
+      WHERE schema_name = 'ib_data'
+    `);
+    
+    if (schemaCheck.rows.length === 0) {
+      throw new Error('ib_data schema was not created');
+    }
+    
+    // Check tables
+    const tableCheck = await client.query(`
+      SELECT table_name 
+      FROM information_schema.tables 
+      WHERE table_schema = 'ib_data'
+      ORDER BY table_name
+    `);
+    
+    const actualTables = tableCheck.rows.map((row: any) => row.table_name);
+    
+    // Check functions
+    const functionCheck = await client.query(`
+      SELECT routine_name 
+      FROM information_schema.routines 
+      WHERE routine_schema = 'ib_data'
+      ORDER BY routine_name
+    `);
+    
+    const functions = functionCheck.rows.map((row: any) => row.routine_name);
+    
+    logger.info('Schema verification completed', {
+      schema: 'ib_data',
+      tables: actualTables,
+      functions: functions
+    });
+    
+  } catch (error) {
+    logger.error('Schema verification failed', { error });
+    throw error;
+  }
+}
+
+async function loadExchangesData(): Promise<IBExchange[]> {
+  try {
+    // Look for the JSON file in the project root
+    const jsonPath = join(process.cwd(), 'apps/data-service/src/setup/ib-exchanges.json');
+    
+    logger.info('Loading exchanges from file', { path: jsonPath });
+    const jsonData = readFileSync(jsonPath, 'utf-8');
+    
+    // Remove comment lines if they exist
+    const cleanJsonData = jsonData.replace(/^\/\/.*$/gm, '');
+    const exchanges: IBExchange[] = JSON.parse(cleanJsonData);
+    
+    // Filter out incomplete entries and deduplicate by exchange code
+    const validExchanges = exchanges.filter(exchange => 
+      exchange.id && 
+      exchange.name && 
+      exchange.country_code &&
+      exchange.id.trim() !== '' &&
+      exchange.name.trim() !== '' &&
+      exchange.country_code.trim() !== ''
+    );
+
+    // Deduplicate by exchange code (keep the first occurrence)
+    const exchangeMap = new Map<string, IBExchange>();
+    validExchanges.forEach(exchange => {
+      if (!exchangeMap.has(exchange.id)) {
+        exchangeMap.set(exchange.id, exchange);
+      }
+    });
+    const uniqueExchanges = Array.from(exchangeMap.values());
+    
+    logger.info('Exchanges loaded successfully', {
+      totalExchanges: exchanges.length,
+      validExchanges: validExchanges.length,
+      uniqueExchanges: uniqueExchanges.length,
+      duplicatesRemoved: validExchanges.length - uniqueExchanges.length,
+      filteredOut: exchanges.length - validExchanges.length
+    });
+    
+    if (validExchanges.length !== exchanges.length) {
+      logger.warn('Some exchanges were filtered out due to incomplete data', {
+        filteredCount: exchanges.length - validExchanges.length
+      });
+    }
+
+    if (uniqueExchanges.length !== validExchanges.length) {
+      logger.warn('Duplicate exchange codes found and removed', {
+        duplicateCount: validExchanges.length - uniqueExchanges.length
+      });
+    }
+    
+    return uniqueExchanges;
+  } catch (error) {
+    logger.error('Error loading exchanges JSON', { error });
+    throw error;
+  }
+}
+
+async function populateExchanges(client: PostgreSQLClient, exchanges: IBExchange[]): Promise<void> {
+  logger.info('Starting batch exchange population', { 
+    totalExchanges: exchanges.length 
+  });
+
+  try {
+    // Use the new batchUpsert method for fast population
+    const result = await client.batchUpsert(
+      'ib_data.exchanges',
+      exchanges.map(ex => ({
+        exchange_code: ex.id,
+        exchange_name: ex.name,
+        country: ex.country || null,
+        region: ex.region || null,
+        country_code: ex.country_code,
+        assets: ex.assets || null
+      })),
+      'exchange_code',
+      { chunkSize: 100 }
+    );
+
+    logger.info('Batch exchange population completed', {
+      insertedCount: result.insertedCount,
+      updatedCount: result.updatedCount,
+      totalProcessed: result.insertedCount + result.updatedCount
+    });
+
+  } catch (error) {
+    logger.error('Batch exchange population failed', { error });
+    throw error;
+  }
+}
+
+async function verifyData(client: PostgreSQLClient) {
+  logger.info('Verifying populated data');
+  
+  try {
+    // Count exchanges
+    const exchangeCount = await client.query(`
+      SELECT COUNT(*) as count FROM ib_data.exchanges
+    `);
+    
+    // Get exchanges by region
+    const regionStats = await client.query(`
+      SELECT region, COUNT(*) as count 
+      FROM ib_data.exchanges 
+      WHERE region IS NOT NULL
+      GROUP BY region 
+      ORDER BY count DESC
+    `);
+    
+    // Get sample exchanges
+    const sampleExchanges = await client.query(`
+      SELECT 
+        exchange_code,
+        exchange_name,
+        country,
+        region,
+        country_code,
+        assets
+      FROM ib_data.exchanges
+      ORDER BY exchange_code
+      LIMIT 10
+    `);
+    
+    const totalExchanges = exchangeCount.rows[0].count;
+    logger.info('Data verification completed', { totalExchanges });
+    
+    if (regionStats.rows.length > 0) {
+      logger.info('Exchanges by region', {
+        regions: regionStats.rows.map((row: any) => ({
+          region: row.region,
+          count: row.count
+        }))
+      });
+    }
+    
+    logger.info('Sample exchanges', {
+      samples: sampleExchanges.rows.slice(0, 5).map((row: any) => ({
+        code: row.exchange_code,
+        name: row.exchange_name,
+        country: row.country,
+        region: row.region,
+        assets: row.assets
+      }))
+    });
+    
+  } catch (error) {
+    logger.error('Data verification failed', { error });
+    throw error;
+  }
+}
+
+async function main() {
+  logger.info('Starting Interactive Brokers complete setup (schema + data)');
+  logger.info('Database configuration', {
+    database: postgresConfig.POSTGRES_DATABASE,
+    host: postgresConfig.POSTGRES_HOST,
+    port: postgresConfig.POSTGRES_PORT,
+    user: postgresConfig.POSTGRES_USERNAME,
+    ssl: postgresConfig.POSTGRES_SSL
+  });
+  
+  let client: PostgreSQLClient | null = null;
+  
+  try {
+    // Connect to database
+    client = await connectToDatabase();
+    
+    // Step 1: Setup schema
+    logger.info('Step 1: Setting up database schema');
+    await runSchemaSetup(client);
+    
+    // Step 2: Load exchange data
+    logger.info('Step 2: Loading exchange data');
+    const exchanges = await loadExchangesData();
+    
+    if (exchanges.length === 0) {
+      logger.warn('No valid exchanges found to process');
+      return;
+    }
+    
+    // Step 3: Populate exchanges with batch upsert
+    logger.info('Step 3: Populating exchanges (batch mode)');
+    await populateExchanges(client, exchanges);
+    
+    // Step 4: Verify the data
+    logger.info('Step 4: Verifying setup and data');
+    await verifyData(client);
+    
+    logger.info('Interactive Brokers setup completed successfully');
+    logger.info('Next steps', {
+      suggestions: [
+        'Start your data service',
+        'Begin collecting market data',
+        'Connect to Interactive Brokers API'
+      ]
+    });
+    
+  } catch (error: unknown) {
+    logger.error('IB setup failed', { error });
+    
+    // Provide helpful error messages
+    if (error && typeof error === 'object' && 'code' in error && error.code === 'ECONNREFUSED') {
+      logger.error('Database connection refused', {
+        troubleshooting: [
+          'Make sure PostgreSQL is running',
+          'Check your database configuration in .env file',
+          'Verify the database connection details'
+        ]
+      });
+    } else if (error && typeof error === 'object' && 'message' in error && 
+               typeof error.message === 'string' && 
+               error.message.includes('database') && 
+               error.message.includes('does not exist')) {
+      logger.error('Database does not exist', {
+        suggestion: `Create database first: createdb ${postgresConfig.POSTGRES_DATABASE}`
+      });
+    }
+    
+    process.exit(1);
+  } finally {
+    if (client) {
+      await client.disconnect();
+      logger.info('Database connection closed');
+    }
+  }
+}
+
+// Run the script
+if (import.meta.main) {
+  main().catch((error) => {
+    console.error('IB setup script failed:', error);
+    process.exit(1);
+  });
+}
+
+export { main as setupIB };