refactored monorepo for more projects

apps/stock/data-pipeline/src/handlers/exchanges/operations/provider-mapping-stats.operations.ts

@@ -0,0 +1,35 @@
+import { getLogger } from '@stock-bot/logger';
+import type { IServiceContainer } from '@stock-bot/handlers';
+import type { JobPayload } from '../../../types/job-payloads';
+
+const logger = getLogger('enhanced-sync-provider-mapping-stats');
+
+export async function getProviderMappingStats(
+  payload: JobPayload,
+  container: IServiceContainer
+): Promise<any> {
+  logger.info('Getting provider mapping statistics...');
+
+  try {
+    const postgresClient = container.postgres;
+    const query = `
+      SELECT 
+        provider,
+        COUNT(*) as total_mappings,
+        COUNT(CASE WHEN active = true THEN 1 END) as active_mappings,
+        COUNT(CASE WHEN verified = true THEN 1 END) as verified_mappings,
+        COUNT(CASE WHEN auto_mapped = true THEN 1 END) as auto_mapped,
+        AVG(confidence) as avg_confidence
+      FROM provider_exchange_mappings
+      GROUP BY provider
+      ORDER BY provider
+    `;
+    const result = await postgresClient.query(query);
+
+    logger.info('Retrieved provider mapping statistics');
+    return result.rows;
+  } catch (error) {
+    logger.error('Failed to get provider mapping statistics', { error });
+    throw error;
+  }
+}