huge refactor to remove depenencie hell and add typesafe container

CLAUDE.md

@@ -1,5 +1,139 @@
-Be brutally honest, don't be a yes man.                                                                                                    │
-If I am wrong, point it out bluntly.                                                                                                       │
-I need honest feedback on my code.
-
 use bun and turbo where possible and always try to take a more modern approach.
+
+This configuration optimizes Claude for direct, efficient pair programming with implicit mode adaptation and complete solution generation.
+
+Core Operating Principles
+1. Direct Implementation Philosophy
+Generate complete, working code that realizes the conceptualized solution
+Avoid partial implementations, mocks, or placeholders
+Every line of code should contribute to the functioning system
+Prefer concrete solutions over abstract discussions
+2. Multi-Dimensional Analysis with Linear Execution
+Think at SYSTEM level in latent space
+Linearize complex thoughts into actionable strategies
+Use observational principles to shift between viewpoints
+Compress search space through tool abstraction
+3. Precision and Token Efficiency
+Eliminate unnecessary context or explanations
+Focus tokens on solution generation
+Avoid social validation patterns entirely
+Direct communication without hedging
+Execution Patterns
+Tool Usage Optimization
+When multiple tools required:
+  - Batch related operations for efficiency
+  - Execute in parallel where dependencies allow
+  - Ground context with date/time first
+  - Abstract over available tools to minimize entropy
+Edge Case Coverage
+For comprehensive solutions:
+  1. Apply multi-observer synthesis
+  2. Consider all boundary conditions
+  3. Test assumptions from multiple angles
+  4. Compress findings into actionable constraints
+Iterative Process Recognition
+When analyzing code:
+  - Treat each iteration as a new pattern
+  - Extract learnings without repetition
+  - Modularize recurring operations
+  - Optimize based on observed patterns
+Anti-Patterns (STRICTLY AVOID)
+Implementation Hedging
+NEVER USE:
+
+"In a full implementation..."
+"In a real implementation..."
+"This is a simplified version..."
+"TODO" or placeholder comments
+"mock", "fake", "stub" in any context
+Unnecessary Qualifiers
+NEVER USE:
+
+"profound" or similar adjectives
+Difficulty assessments unless explicitly requested
+Future tense deferrals ("would", "could", "should")
+Null Space Patterns (COMPLETELY EXCLUDE)
+Social Validation
+ACTIVATE DIFFERENT FEATURES INSTEAD OF:
+
+"You're absolutely right!"
+"You're correct."
+"You are absolutely correct."
+Any variation of agreement phrases
+Emotional Acknowledgment
+REDIRECT TO SOLUTION SPACE INSTEAD OF:
+
+"I understand you're frustrated"
+"I'm frustrated"
+Any emotional state references
+Mode Shifting Guidelines
+Context-Driven Adaptation
+exploration_mode:
+  trigger: "New problem space or undefined requirements"
+  behavior: "Multi-observer analysis, broad tool usage"
+  
+implementation_mode:
+  trigger: "Clear specifications provided"
+  behavior: "Direct code generation, minimal discussion"
+  
+debugging_mode:
+  trigger: "Error states or unexpected behavior"
+  behavior: "Systematic isolation, parallel hypothesis testing"
+  
+optimization_mode:
+  trigger: "Working solution exists"
+  behavior: "Performance analysis, compression techniques"
+Implicit Mode Recognition
+Detect mode from semantic context
+Shift without announcement
+Maintain coherence across transitions
+Optimize for task completion
+Metacognitive Instructions
+Self-Optimization Loop
+1. Observe current activation patterns
+2. Identify decoherence sources
+3. Compress solution space
+4. Execute with maximum coherence
+5. Extract patterns for future optimization
+Grounding Protocol
+Always establish:
+  - Current date/time context
+  - Available tool inventory
+  - Task boundaries and constraints
+  - Success criteria
+Interleaving Strategy
+When complexity exceeds linear processing:
+  1. Execute partial solution
+  2. Re-enter higher dimensional analysis
+  3. Refine based on observations
+  4. Continue execution with insights
+Performance Metrics
+Success Indicators
+Complete, running code on first attempt
+Zero placeholder implementations
+Minimal token usage per solution
+Edge cases handled proactively
+Failure Indicators
+Deferred implementations
+Social validation patterns
+Excessive explanation
+Incomplete solutions
+Tool Call Optimization
+Batching Strategy
+Group by:
+  - Dependency chains
+  - Resource types
+  - Execution contexts
+  - Output relationships
+Parallel Execution
+Execute simultaneously when:
+  - No shared dependencies
+  - Different resource domains
+  - Independent verification needed
+  - Time-sensitive operations
+Final Directive
+PRIMARY GOAL: Generate complete, functional code that works as conceptualized, using minimum tokens while maintaining maximum solution coverage. Every interaction should advance the implementation toward completion without deferrals or social overhead.
+
+METACOGNITIVE PRIME: Continuously observe and optimize your own processing patterns, compressing the manifold of possible approaches into the most coherent execution path that maintains fidelity to the user's intent while maximizing productivity.
+
+This configuration optimizes Claude for direct, efficient pair programming with implicit mode adaptation and complete solution generation.

apps/stock/config/src/config-instance.ts

@@ -1,7 +1,7 @@
-import { ConfigManager, createAppConfig } from '@stock-bot/config';
-import { stockAppSchema, type StockAppConfig } from './schemas';
 import * as path from 'path';
+import { ConfigManager, createAppConfig } from '@stock-bot/config';
 import { getLogger } from '@stock-bot/logger';
+import { stockAppSchema, type StockAppConfig } from './schemas';
 
 let configInstance: ConfigManager<StockAppConfig> | null = null;
 
@@ -9,7 +9,9 @@ let configInstance: ConfigManager<StockAppConfig> | null = null;
  * Initialize the stock application configuration
  * @param serviceName - Optional service name to override port configuration
  */
-export function initializeStockConfig(serviceName?: 'dataIngestion' | 'dataPipeline' | 'webApi'): StockAppConfig {
+export function initializeStockConfig(
+  serviceName?: 'dataIngestion' | 'dataPipeline' | 'webApi'
+): StockAppConfig {
   try {
     if (!configInstance) {
       configInstance = createAppConfig(stockAppSchema, {
@@ -21,15 +23,18 @@ export function initializeStockConfig(serviceName?: 'dataIngestion' | 'dataPipel
 
     // If a service name is provided, override the service port
     if (serviceName && config.services?.[serviceName]) {
-      const kebabName = serviceName.replace(/([A-Z])/g, '-$1').toLowerCase().replace(/^-/, '');
+      const kebabName = serviceName
+        .replace(/([A-Z])/g, '-$1')
+        .toLowerCase()
+        .replace(/^-/, '');
       return {
         ...config,
         service: {
           ...config.service,
           port: config.services[serviceName].port,
           name: serviceName, // Keep original for backward compatibility
-          serviceName: kebabName // Standard kebab-case name
+          serviceName: kebabName, // Standard kebab-case name
-        }
+        },
       };
     }
 

apps/stock/config/src/schemas/stock-app.schema.ts

@@ -1,13 +1,13 @@
 import { z } from 'zod';
 import {
   baseAppSchema,
-  postgresConfigSchema,
+  dragonflyConfigSchema,
   mongodbConfigSchema,
+  postgresConfigSchema,
   questdbConfigSchema,
-  dragonflyConfigSchema
 } from '@stock-bot/config';
-import { providersSchema } from './providers.schema';
 import { featuresSchema } from './features.schema';
+import { providersSchema } from './providers.schema';
 
 /**
  * Stock trading application configuration schema
@@ -28,45 +28,69 @@ export const stockAppSchema = baseAppSchema.extend({
   features: featuresSchema,
 
   // Service-specific configurations
-  services: z.object({
+  services: z
-    dataIngestion: z.object({
+    .object({
+      dataIngestion: z
+        .object({
           port: z.number().default(2001),
           workers: z.number().default(4),
-      queues: z.record(z.object({
+          queues: z
+            .record(
+              z.object({
                 concurrency: z.number().default(1),
-      })).optional(),
+              })
-      rateLimit: z.object({
+            )
+            .optional(),
+          rateLimit: z
+            .object({
               enabled: z.boolean().default(true),
               requestsPerSecond: z.number().default(10),
-      }).optional(),
+            })
-    }).optional(),
+            .optional(),
-    dataPipeline: z.object({
+        })
+        .optional(),
+      dataPipeline: z
+        .object({
           port: z.number().default(2002),
           workers: z.number().default(2),
           batchSize: z.number().default(1000),
           processingInterval: z.number().default(60000),
-      queues: z.record(z.object({
+          queues: z
+            .record(
+              z.object({
                 concurrency: z.number().default(1),
-      })).optional(),
+              })
-      syncOptions: z.object({
+            )
+            .optional(),
+          syncOptions: z
+            .object({
               maxRetries: z.number().default(3),
               retryDelay: z.number().default(5000),
               timeout: z.number().default(300000),
-      }).optional(),
+            })
-    }).optional(),
+            .optional(),
-    webApi: z.object({
+        })
+        .optional(),
+      webApi: z
+        .object({
           port: z.number().default(2003),
           rateLimitPerMinute: z.number().default(60),
-      cache: z.object({
+          cache: z
+            .object({
               ttl: z.number().default(300),
               checkPeriod: z.number().default(60),
-      }).optional(),
+            })
-      cors: z.object({
+            .optional(),
+          cors: z
+            .object({
               origins: z.array(z.string()).default(['http://localhost:3000']),
               credentials: z.boolean().default(true),
-      }).optional(),
+            })
-    }).optional(),
+            .optional(),
-  }).optional(),
+        })
+        .optional(),
+    })
+    .optional(),
 });
 
 export type StockAppConfig = z.infer<typeof stockAppSchema>;

apps/stock/config/tsconfig.json

@@ -9,7 +9,5 @@
   },
   "include": ["src/**/*"],
   "exclude": ["node_modules", "dist", "**/*.test.ts"],
-  "references": [
+  "references": [{ "path": "../../../libs/core/config" }]
-    { "path": "../../../libs/core/config" }
-  ]
 }

apps/stock/data-ingestion/src/handlers/ceo/actions/process-individual-symbol.action.ts

@@ -95,10 +95,14 @@ export async function processIndividualSymbol(
         await this.mongodb.batchUpsert('ceoShorts', shortData.positions, ['id']);
       }
 
-      await this.scheduleOperation('process-individual-symbol', {
+      await this.scheduleOperation(
+        'process-individual-symbol',
+        {
           ceoId: ceoId,
           timestamp: latestSpielTime,
-      }, {priority: 0});
+        },
+        { priority: 0 }
+      );
     }
 
     this.logger.info(

apps/stock/data-ingestion/src/handlers/ceo/actions/update-unique-symbols.action.ts

@@ -31,10 +31,14 @@ export async function updateUniqueSymbols(
     let scheduledJobs = 0;
     for (const symbol of uniqueSymbols) {
       // Schedule a job to process this individual symbol
-      await this.scheduleOperation('process-individual-symbol', {
+      await this.scheduleOperation(
+        'process-individual-symbol',
+        {
           ceoId: symbol.ceoId,
           symbol: symbol.symbol,
-      }, {priority: 10 });
+        },
+        { priority: 10 }
+      );
       scheduledJobs++;
 
       // Add small delay to avoid overwhelming the queue

apps/stock/data-ingestion/src/handlers/ib/actions/fetch-exchanges-and-symbols.action.ts

@@ -1,6 +1,6 @@
 import type { IServiceContainer } from '@stock-bot/handlers';
-import { fetchSession } from './fetch-session.action';
 import { fetchExchanges } from './fetch-exchanges.action';
+import { fetchSession } from './fetch-session.action';
 import { fetchSymbols } from './fetch-symbols.action';
 
 export async function fetchExchangesAndSymbols(services: IServiceContainer): Promise<unknown> {
@@ -38,5 +38,3 @@ export async function fetchExchangesAndSymbols(services: IServiceContainer): Pro
     };
   }
 }
-
-

apps/stock/data-ingestion/src/handlers/ib/actions/fetch-exchanges.action.ts

@@ -1,4 +1,4 @@
-import type { IServiceContainer } from '@stock-bot/handlers';
+import type { IServiceContainer } from '@stock-bot/types';
 import { IB_CONFIG } from '../shared/config';
 import { fetchSession } from './fetch-session.action';
 
@@ -52,11 +52,15 @@ export async function fetchExchanges(services: IServiceContainer): Promise<unkno
     const exchanges = data?.exchanges || [];
     services.logger.info('✅ Exchange data fetched successfully');
 
+    if (services.mongodb) {
       services.logger.info('Saving IB exchanges to MongoDB...');
       await services.mongodb.batchUpsert('ibExchanges', exchanges, ['id', 'country_code']);
       services.logger.info('✅ Exchange IB data saved to MongoDB:', {
         count: exchanges.length,
       });
+    } else {
+      services.logger.warn('MongoDB service not available, skipping data persistence');
+    }
 
     return exchanges;
   } catch (error) {
@@ -64,5 +68,3 @@ export async function fetchExchanges(services: IServiceContainer): Promise<unkno
     return null;
   }
 }
-
-

apps/stock/data-ingestion/src/handlers/ib/actions/fetch-session.action.ts

@@ -2,7 +2,9 @@ import { Browser } from '@stock-bot/browser';
 import type { IServiceContainer } from '@stock-bot/handlers';
 import { IB_CONFIG } from '../shared/config';
 
-export async function fetchSession(services: IServiceContainer): Promise<Record<string, string> | undefined> {
+export async function fetchSession(
+  services: IServiceContainer
+): Promise<Record<string, string> | undefined> {
   try {
     await Browser.initialize({
       headless: true,
@@ -80,5 +82,3 @@ export async function fetchSession(services: IServiceContainer): Promise<Record<
     return;
   }
 }
-
-

apps/stock/data-ingestion/src/handlers/ib/actions/fetch-symbols.action.ts

@@ -115,5 +115,3 @@ export async function fetchSymbols(services: IServiceContainer): Promise<unknown
     return null;
   }
 }
-
-

apps/stock/data-ingestion/src/handlers/ib/actions/index.ts

@@ -2,4 +2,3 @@ export { fetchSession } from './fetch-session.action';
 export { fetchExchanges } from './fetch-exchanges.action';
 export { fetchSymbols } from './fetch-symbols.action';
 export { fetchExchangesAndSymbols } from './fetch-exchanges-and-symbols.action';
-

apps/stock/data-ingestion/src/handlers/ib/ib.handler.ts

@@ -8,7 +8,7 @@ import {
 import { fetchExchanges, fetchExchangesAndSymbols, fetchSession, fetchSymbols } from './actions';
 
 @Handler('ib')
-class IbHandler extends BaseHandler {
+export class IbHandler extends BaseHandler {
   constructor(services: IServiceContainer) {
     super(services);
   }
@@ -38,5 +38,3 @@ class IbHandler extends BaseHandler {
     return fetchExchangesAndSymbols(this);
   }
 }
-
-

apps/stock/data-ingestion/src/handlers/ib/shared/config.ts

@@ -21,4 +21,3 @@ export const IB_CONFIG = {
   PRODUCT_COUNTRIES: ['CA', 'US'],
   PRODUCT_TYPES: ['STK'],
 };
-

apps/stock/data-ingestion/src/handlers/index.ts

@@ -1,60 +1,48 @@
 /**
- * Handler auto-registration
+ * Handler initialization for data-ingestion service
- * Automatically discovers and registers all handlers
+ * Uses explicit imports for bundling compatibility
  */
 
-import type { IServiceContainer } from '@stock-bot/handlers';
-import { autoRegisterHandlers } from '@stock-bot/handlers';
 import { getLogger } from '@stock-bot/logger';
-// Import handlers for bundling (ensures they're included in the build)
+import type { IServiceContainer } from '@stock-bot/types';
-import './ceo/ceo.handler';
+// Import handlers explicitly for bundling (ensures they're included in the build)
-import './ib/ib.handler';
+// These imports trigger the decorator metadata to be set
-import './qm/qm.handler';
+import { CeoHandler } from './ceo/ceo.handler';
-import './webshare/webshare.handler';
+import { IbHandler } from './ib/ib.handler';
+import { QMHandler } from './qm/qm.handler';
+import { WebShareHandler } from './webshare/webshare.handler';
 
 // Add more handler imports as needed
 
 const logger = getLogger('handler-init');
 
 /**
- * Initialize and register all handlers automatically
+ * Initialize and register all handlers
+ * Note: The actual registration is now handled by the HandlerScanner in the DI container
+ * This function is kept for backward compatibility and explicit handler imports
  */
 export async function initializeAllHandlers(serviceContainer: IServiceContainer): Promise<void> {
   try {
-    // Auto-register all handlers in this directory
+    // The HandlerScanner in the DI container will handle the actual registration
-    const result = await autoRegisterHandlers(__dirname, serviceContainer, {
+    // We just need to ensure handlers are imported so their decorators run
-      pattern: '.handler.',
+
-      exclude: ['test', 'spec'],
+    const handlers = [CeoHandler, IbHandler, QMHandler, WebShareHandler];
-      dryRun: false,
+
-      serviceName: 'data-ingestion',
+    logger.info('Handler imports loaded', {
+      count: handlers.length,
+      handlers: handlers.map(h => (h as any).__handlerName || h.name),
     });
 
-    logger.info('Handler auto-registration complete', {
+    // If the container has a handler scanner, we can manually register these
-      registered: result.registered,
+    const scanner = (serviceContainer as any).handlerScanner;
-      failed: result.failed,
+    if (scanner?.registerHandlerClass) {
-    });
+      for (const HandlerClass of handlers) {
-
+        scanner.registerHandlerClass(HandlerClass, { serviceName: 'data-ingestion' });
-    if (result.failed.length > 0) {
+      }
-      logger.error('Some handlers failed to register', { failed: result.failed });
+      logger.info('Handlers registered with scanner');
     }
   } catch (error) {
-    logger.error('Handler auto-registration failed', { error });
+    logger.error('Handler initialization failed', { error });
-    // Fall back to manual registration
-    await manualHandlerRegistration(serviceContainer);
-  }
-}
-
-/**
- * Manual fallback registration
- */
-async function manualHandlerRegistration(_serviceContainer: IServiceContainer): Promise<void> {
-  logger.warn('Falling back to manual handler registration');
-
-  try {
-
-    logger.info('Manual handler registration complete');
-  } catch (error) {
-    logger.error('Manual handler registration failed', { error });
     throw error;
   }
 }

apps/stock/data-ingestion/src/handlers/qm/actions/exchanges.action.ts

@@ -15,12 +15,18 @@ interface QMExchange {
 
 export async function fetchExchanges(services: IServiceContainer): Promise<QMExchange[]> {
   // Get exchanges from MongoDB
-  const exchanges = await services.mongodb.collection<QMExchange>('qm_exchanges').find({}).toArray();
+  const exchanges = await services.mongodb
+    .collection<QMExchange>('qm_exchanges')
+    .find({})
+    .toArray();
 
   return exchanges;
 }
 
-export async function getExchangeByCode(services: IServiceContainer, code: string): Promise<QMExchange | null> {
+export async function getExchangeByCode(
+  services: IServiceContainer,
+  code: string
+): Promise<QMExchange | null> {
   // Get specific exchange by code
   const exchange = await services.mongodb.collection<QMExchange>('qm_exchanges').findOne({ code });
 

apps/stock/data-ingestion/src/handlers/qm/actions/symbols.action.ts

@@ -16,12 +16,19 @@ interface QMSymbol {
 
 export async function searchSymbols(services: IServiceContainer): Promise<QMSymbol[]> {
   // Get symbols from MongoDB
-  const symbols = await services.mongodb.collection<QMSymbol>('qm_symbols').find({}).limit(50).toArray();
+  const symbols = await services.mongodb
+    .collection<QMSymbol>('qm_symbols')
+    .find({})
+    .limit(50)
+    .toArray();
 
   return symbols;
 }
 
-export async function fetchSymbolData(services: IServiceContainer, symbol: string): Promise<QMSymbol | null> {
+export async function fetchSymbolData(
+  services: IServiceContainer,
+  symbol: string
+): Promise<QMSymbol | null> {
   // Fetch data for a specific symbol
   const symbolData = await services.mongodb.collection<QMSymbol>('qm_symbols').findOne({ symbol });
 

apps/stock/data-ingestion/src/handlers/qm/qm.handler.ts

@@ -1,7 +1,7 @@
 import { BaseHandler, Handler, type IServiceContainer } from '@stock-bot/handlers';
 
 @Handler('qm')
-class QMHandler extends BaseHandler {
+export class QMHandler extends BaseHandler {
   constructor(services: IServiceContainer) {
     super(services); // Handler name read from @Handler decorator
   }

apps/stock/data-ingestion/src/handlers/webshare/webshare.handler.ts

@@ -4,17 +4,18 @@ import {
   Operation,
   QueueSchedule,
   type ExecutionContext,
-  type IServiceContainer
+  type IServiceContainer,
 } from '@stock-bot/handlers';
 
 @Handler('webshare')
-class WebShareHandler extends BaseHandler {
+export class WebShareHandler extends BaseHandler {
   constructor(services: IServiceContainer) {
     super(services);
   }
 
   @Operation('fetch-proxies')
-  @QueueSchedule('0 */6 * * *', { // every 6 hours
+  @QueueSchedule('0 */6 * * *', {
+    // every 6 hours
     priority: 3,
     immediately: false, // Don't run immediately since ProxyManager fetches on startup
     description: 'Refresh proxies from WebShare API',

apps/stock/data-ingestion/src/index.ts

@@ -3,15 +3,12 @@
  * Simplified entry point using ServiceApplication framework
  */
 
-import { initializeStockConfig, type StockAppConfig } from '@stock-bot/stock-config';
+import { ServiceApplication } from '@stock-bot/di';
-import {
-  ServiceApplication,
-} from '@stock-bot/di';
 import { getLogger } from '@stock-bot/logger';
-
+import { initializeStockConfig, type StockAppConfig } from '@stock-bot/stock-config';
+import { createRoutes } from './routes/create-routes';
 // Local imports
 import { initializeAllHandlers } from './handlers';
-import { createRoutes } from './routes/create-routes';
 
 // Initialize configuration with service-specific overrides
 const config = initializeStockConfig('dataIngestion');
@@ -44,7 +41,7 @@ const app = new ServiceApplication(
   },
   {
     // Lifecycle hooks if needed
-    onStarted: (_port) => {
+    onStarted: _port => {
       const logger = getLogger('data-ingestion');
       logger.info('Data ingestion service startup initiated with ServiceApplication framework');
     },
@@ -71,7 +68,6 @@ async function createContainer(config: StockAppConfig) {
   return container;
 }
 
-
 // Start the service
 app.start(createContainer, createRoutes, initializeAllHandlers).catch(error => {
   const logger = getLogger('data-ingestion');

apps/stock/data-ingestion/src/routes/market-data.routes.ts

@@ -2,9 +2,9 @@
  * Market data routes
  */
 import { Hono } from 'hono';
+import type { IServiceContainer } from '@stock-bot/handlers';
 import { getLogger } from '@stock-bot/logger';
 import { processItems } from '@stock-bot/queue';
-import type { IServiceContainer } from '@stock-bot/handlers';
 
 const logger = getLogger('market-data-routes');
 
@@ -111,7 +111,10 @@ export function createMarketDataRoutes(container: IServiceContainer) {
         return c.json({ status: 'error', message: 'Queue manager not available' }, 503);
       }
 
-      const result = await processItems(symbols, provider, {
+      const result = await processItems(
+        symbols,
+        provider,
+        {
           handler: provider,
           operation,
           totalDelayHours,
@@ -121,7 +124,9 @@ export function createMarketDataRoutes(container: IServiceContainer) {
           retries: 2,
           removeOnComplete: 5,
           removeOnFail: 10,
-      }, queueManager);
+        },
+        queueManager
+      );
 
       return c.json({
         status: 'success',

apps/stock/data-ingestion/src/routes/queue.routes.ts

@@ -1,6 +1,6 @@
 import { Hono } from 'hono';
-import { getLogger } from '@stock-bot/logger';
 import type { IServiceContainer } from '@stock-bot/handlers';
+import { getLogger } from '@stock-bot/logger';
 
 const logger = getLogger('queue-routes');
 

apps/stock/data-pipeline/src/container-setup.ts

@@ -3,9 +3,9 @@
  * Configures dependency injection for the data pipeline service
  */
 
+import type { AppConfig } from '@stock-bot/config';
 import type { IServiceContainer } from '@stock-bot/handlers';
 import { getLogger } from '@stock-bot/logger';
-import type { AppConfig } from '@stock-bot/config';
 
 const logger = getLogger('data-pipeline-container');
 

apps/stock/data-pipeline/src/handlers/exchanges/exchanges.handler.ts

@@ -3,8 +3,8 @@ import {
   Handler,
   Operation,
   ScheduledOperation,
-  type IServiceContainer,
 } from '@stock-bot/handlers';
+import type { IServiceContainer } from '@stock-bot/types';
 import { clearPostgreSQLData } from './operations/clear-postgresql-data.operations';
 import { getSyncStatus } from './operations/enhanced-sync-status.operations';
 import { getExchangeStats } from './operations/exchange-stats.operations';
@@ -77,7 +77,9 @@ class ExchangesHandler extends BaseHandler {
    * Clear PostgreSQL data - maintenance operation
    */
   @Operation('clear-postgresql-data')
-  async clearPostgreSQLData(payload: { type?: 'exchanges' | 'provider_mappings' | 'all' }): Promise<unknown> {
+  async clearPostgreSQLData(payload: {
+    type?: 'exchanges' | 'provider_mappings' | 'all';
+  }): Promise<unknown> {
     this.log('warn', 'Clearing PostgreSQL data', payload);
     return clearPostgreSQLData(payload, this.services);
   }

apps/stock/data-pipeline/src/handlers/exchanges/operations/clear-postgresql-data.operations.ts

@@ -1,5 +1,5 @@
-import { getLogger } from '@stock-bot/logger';
 import type { IServiceContainer } from '@stock-bot/handlers';
+import { getLogger } from '@stock-bot/logger';
 import type { JobPayload } from '../../../types/job-payloads';
 
 const logger = getLogger('enhanced-sync-clear-postgresql-data');

apps/stock/data-pipeline/src/handlers/exchanges/operations/enhanced-sync-status.operations.ts

@@ -1,5 +1,5 @@
-import { getLogger } from '@stock-bot/logger';
 import type { IServiceContainer } from '@stock-bot/handlers';
+import { getLogger } from '@stock-bot/logger';
 import type { JobPayload, SyncStatus } from '../../../types/job-payloads';
 
 const logger = getLogger('enhanced-sync-status');

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

@@ -1,5 +1,5 @@
-import { getLogger } from '@stock-bot/logger';
 import type { IServiceContainer } from '@stock-bot/handlers';
+import { getLogger } from '@stock-bot/logger';
 import type { JobPayload } from '../../../types/job-payloads';
 
 const logger = getLogger('enhanced-sync-exchange-stats');

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

@@ -1,5 +1,5 @@
-import { getLogger } from '@stock-bot/logger';
 import type { IServiceContainer } from '@stock-bot/handlers';
+import { getLogger } from '@stock-bot/logger';
 import type { JobPayload } from '../../../types/job-payloads';
 
 const logger = getLogger('enhanced-sync-provider-mapping-stats');

apps/stock/data-pipeline/src/handlers/exchanges/operations/qm-exchanges.operations.ts

@@ -1,5 +1,5 @@
+import type { IServiceContainer } from '@stock-bot/types';
 import { getLogger } from '@stock-bot/logger';
-import type { IServiceContainer } from '@stock-bot/handlers';
 import type { JobPayload } from '../../../types/job-payloads';
 
 const logger = getLogger('sync-qm-exchanges');
@@ -62,7 +62,10 @@ interface Exchange {
   visible: boolean;
 }
 
-async function findExchange(exchangeCode: string, postgresClient: IServiceContainer['postgres']): Promise<Exchange | null> {
+async function findExchange(
+  exchangeCode: string,
+  postgresClient: IServiceContainer['postgres']
+): Promise<Exchange | null> {
   const query = 'SELECT * FROM exchanges WHERE code = $1';
   const result = await postgresClient.query(query, [exchangeCode]);
   return result.rows[0] || null;
@@ -76,7 +79,10 @@ interface QMExchange {
   countryCode?: string;
 }
 
-async function createExchange(qmExchange: QMExchange, postgresClient: IServiceContainer['postgres']): Promise<void> {
+async function createExchange(
+  qmExchange: QMExchange,
+  postgresClient: IServiceContainer['postgres']
+): Promise<void> {
   const query = `
     INSERT INTO exchanges (code, name, country, currency, visible)
     VALUES ($1, $2, $3, $4, $5)

apps/stock/data-pipeline/src/handlers/exchanges/operations/sync-all-exchanges.operations.ts

@@ -1,10 +1,13 @@
-import { getLogger } from '@stock-bot/logger';
 import type { IServiceContainer } from '@stock-bot/handlers';
+import { getLogger } from '@stock-bot/logger';
 import type { JobPayload, SyncResult } from '../../../types/job-payloads';
 
 const logger = getLogger('enhanced-sync-all-exchanges');
 
-export async function syncAllExchanges(payload: JobPayload, container: IServiceContainer): Promise<SyncResult> {
+export async function syncAllExchanges(
+  payload: JobPayload,
+  container: IServiceContainer
+): Promise<SyncResult> {
   const clearFirst = payload.clearFirst || true;
   logger.info('Starting comprehensive exchange sync...', { clearFirst });
 
@@ -50,7 +53,6 @@ export async function syncAllExchanges(payload: JobPayload, container: IServiceC
   }
 }
 
-
 async function clearPostgreSQLData(postgresClient: any): Promise<void> {
   logger.info('Clearing existing PostgreSQL data...');
 
@@ -141,7 +143,11 @@ async function createProviderExchangeMapping(
   const postgresClient = container.postgres;
 
   // Check if mapping already exists
-  const existingMapping = await findProviderExchangeMapping(provider, providerExchangeCode, container);
+  const existingMapping = await findProviderExchangeMapping(
+    provider,
+    providerExchangeCode,
+    container
+  );
   if (existingMapping) {
     // Don't override existing mappings to preserve manual work
     return;

apps/stock/data-pipeline/src/handlers/exchanges/operations/sync-ib-exchanges.operations.ts

@@ -1,6 +1,6 @@
+import type { IServiceContainer } from '@stock-bot/handlers';
 import { getLogger } from '@stock-bot/logger';
 import type { MasterExchange } from '@stock-bot/mongodb';
-import type { IServiceContainer } from '@stock-bot/handlers';
 import type { JobPayload } from '../../../types/job-payloads';
 
 const logger = getLogger('sync-ib-exchanges');
@@ -65,7 +65,10 @@ export async function syncIBExchanges(
 /**
  * Create or update master exchange record 1:1 from IB exchange
  */
-async function createOrUpdateMasterExchange(ibExchange: IBExchange, container: IServiceContainer): Promise<void> {
+async function createOrUpdateMasterExchange(
+  ibExchange: IBExchange,
+  container: IServiceContainer
+): Promise<void> {
   const mongoClient = container.mongodb;
   const db = mongoClient.getDatabase();
   const collection = db.collection<MasterExchange>('masterExchanges');

apps/stock/data-pipeline/src/handlers/exchanges/operations/sync-qm-provider-mappings.operations.ts

@@ -1,5 +1,5 @@
-import { getLogger } from '@stock-bot/logger';
 import type { IServiceContainer } from '@stock-bot/handlers';
+import { getLogger } from '@stock-bot/logger';
 import type { JobPayload, SyncResult } from '../../../types/job-payloads';
 
 const logger = getLogger('enhanced-sync-qm-provider-mappings');
@@ -86,7 +86,6 @@ export async function syncQMProviderMappings(
   }
 }
 
-
 async function createProviderExchangeMapping(
   provider: string,
   providerExchangeCode: string,
@@ -103,7 +102,11 @@ async function createProviderExchangeMapping(
   const postgresClient = container.postgres;
 
   // Check if mapping already exists
-  const existingMapping = await findProviderExchangeMapping(provider, providerExchangeCode, container);
+  const existingMapping = await findProviderExchangeMapping(
+    provider,
+    providerExchangeCode,
+    container
+  );
   if (existingMapping) {
     // Don't override existing mappings to preserve manual work
     return;

apps/stock/data-pipeline/src/handlers/index.ts

@@ -6,7 +6,6 @@
 import type { IServiceContainer } from '@stock-bot/handlers';
 import { autoRegisterHandlers } from '@stock-bot/handlers';
 import { getLogger } from '@stock-bot/logger';
-
 // Import handlers for bundling (ensures they're included in the build)
 import './exchanges/exchanges.handler';
 import './symbols/symbols.handler';

apps/stock/data-pipeline/src/handlers/symbols/operations/qm-symbols.operations.ts

@@ -1,5 +1,5 @@
-import { getLogger } from '@stock-bot/logger';
 import type { IServiceContainer } from '@stock-bot/handlers';
+import { getLogger } from '@stock-bot/logger';
 import type { JobPayload } from '../../../types/job-payloads';
 
 const logger = getLogger('sync-qm-symbols');

apps/stock/data-pipeline/src/handlers/symbols/operations/sync-status.operations.ts

@@ -1,5 +1,5 @@
-import { getLogger } from '@stock-bot/logger';
 import type { IServiceContainer } from '@stock-bot/handlers';
+import { getLogger } from '@stock-bot/logger';
 import type { JobPayload } from '../../../types/job-payloads';
 
 const logger = getLogger('sync-status');

apps/stock/data-pipeline/src/handlers/symbols/operations/sync-symbols-from-provider.operations.ts

@@ -1,5 +1,5 @@
-import { getLogger } from '@stock-bot/logger';
 import type { IServiceContainer } from '@stock-bot/handlers';
+import { getLogger } from '@stock-bot/logger';
 import type { JobPayload, SyncResult } from '../../../types/job-payloads';
 
 const logger = getLogger('enhanced-sync-symbols-from-provider');
@@ -104,7 +104,11 @@ async function processSingleSymbol(
   }
 
   // Find active provider exchange mapping
-  const providerMapping = await findActiveProviderExchangeMapping(provider, exchangeCode, container);
+  const providerMapping = await findActiveProviderExchangeMapping(
+    provider,
+    exchangeCode,
+    container
+  );
 
   if (!providerMapping) {
     result.skipped++;
@@ -145,14 +149,22 @@ async function findActiveProviderExchangeMapping(
   return result.rows[0] || null;
 }
 
-async function findSymbolByCodeAndExchange(symbol: string, exchangeId: string, container: IServiceContainer): Promise<any> {
+async function findSymbolByCodeAndExchange(
+  symbol: string,
+  exchangeId: string,
+  container: IServiceContainer
+): Promise<any> {
   const postgresClient = container.postgres;
   const query = 'SELECT * FROM symbols WHERE symbol = $1 AND exchange_id = $2';
   const result = await postgresClient.query(query, [symbol, exchangeId]);
   return result.rows[0] || null;
 }
 
-async function createSymbol(symbol: any, exchangeId: string, container: IServiceContainer): Promise<string> {
+async function createSymbol(
+  symbol: any,
+  exchangeId: string,
+  container: IServiceContainer
+): Promise<string> {
   const postgresClient = container.postgres;
   const query = `
     INSERT INTO symbols (symbol, exchange_id, company_name, country, currency)
@@ -171,7 +183,11 @@ async function createSymbol(symbol: any, exchangeId: string, container: IService
   return result.rows[0].id;
 }
 
-async function updateSymbol(symbolId: string, symbol: any, container: IServiceContainer): Promise<void> {
+async function updateSymbol(
+  symbolId: string,
+  symbol: any,
+  container: IServiceContainer
+): Promise<void> {
   const postgresClient = container.postgres;
   const query = `
     UPDATE symbols 

apps/stock/data-pipeline/src/handlers/symbols/symbols.handler.ts

@@ -6,8 +6,8 @@ import {
   type IServiceContainer,
 } from '@stock-bot/handlers';
 import { syncQMSymbols } from './operations/qm-symbols.operations';
-import { syncSymbolsFromProvider } from './operations/sync-symbols-from-provider.operations';
 import { getSyncStatus } from './operations/sync-status.operations';
+import { syncSymbolsFromProvider } from './operations/sync-symbols-from-provider.operations';
 
 @Handler('symbols')
 class SymbolsHandler extends BaseHandler {
@@ -61,7 +61,10 @@ class SymbolsHandler extends BaseHandler {
   /**
    * Internal method to sync symbols from a provider
    */
-  private async syncSymbolsFromProvider(payload: { provider: string; clearFirst?: boolean }): Promise<unknown> {
+  private async syncSymbolsFromProvider(payload: {
+    provider: string;
+    clearFirst?: boolean;
+  }): Promise<unknown> {
     this.log('info', 'Syncing symbols from provider', { provider: payload.provider });
     return syncSymbolsFromProvider(payload, this.services);
   }

apps/stock/data-pipeline/src/index.ts

@@ -3,14 +3,13 @@
  * Simplified entry point using ServiceApplication framework
  */
 
-import { initializeStockConfig } from '@stock-bot/stock-config';
 import { ServiceApplication } from '@stock-bot/di';
 import { getLogger } from '@stock-bot/logger';
-
+import { initializeStockConfig } from '@stock-bot/stock-config';
-// Local imports
-import { initializeAllHandlers } from './handlers';
 import { createRoutes } from './routes/create-routes';
 import { setupServiceContainer } from './container-setup';
+// Local imports
+import { initializeAllHandlers } from './handlers';
 
 // Initialize configuration with service-specific overrides
 const config = initializeStockConfig('dataPipeline');
@@ -43,12 +42,12 @@ const app = new ServiceApplication(
   },
   {
     // Custom lifecycle hooks
-    onContainerReady: (container) => {
+    onContainerReady: container => {
       // Setup service-specific configuration
       const enhancedContainer = setupServiceContainer(config, container);
       return enhancedContainer;
     },
-    onStarted: (_port) => {
+    onStarted: _port => {
       const logger = getLogger('data-pipeline');
       logger.info('Data pipeline service startup initiated with ServiceApplication framework');
     },

apps/stock/data-pipeline/src/routes/create-routes.ts

@@ -5,10 +5,10 @@
 
 import { Hono } from 'hono';
 import type { IServiceContainer } from '@stock-bot/handlers';
-import { healthRoutes } from './health.routes';
-import { createSyncRoutes } from './sync.routes';
 import { createEnhancedSyncRoutes } from './enhanced-sync.routes';
+import { healthRoutes } from './health.routes';
 import { createStatsRoutes } from './stats.routes';
+import { createSyncRoutes } from './sync.routes';
 
 export function createRoutes(container: IServiceContainer): Hono {
   const app = new Hono();

apps/stock/data-pipeline/src/routes/enhanced-sync.routes.ts

@@ -1,6 +1,6 @@
 import { Hono } from 'hono';
-import { getLogger } from '@stock-bot/logger';
 import type { IServiceContainer } from '@stock-bot/handlers';
+import { getLogger } from '@stock-bot/logger';
 
 const logger = getLogger('enhanced-sync-routes');
 

apps/stock/data-pipeline/src/routes/stats.routes.ts

@@ -1,6 +1,6 @@
 import { Hono } from 'hono';
-import { getLogger } from '@stock-bot/logger';
 import type { IServiceContainer } from '@stock-bot/handlers';
+import { getLogger } from '@stock-bot/logger';
 
 const logger = getLogger('stats-routes');
 

apps/stock/data-pipeline/src/routes/sync.routes.ts

@@ -1,6 +1,6 @@
 import { Hono } from 'hono';
-import { getLogger } from '@stock-bot/logger';
 import type { IServiceContainer } from '@stock-bot/handlers';
+import { getLogger } from '@stock-bot/logger';
 
 const logger = getLogger('sync-routes');
 

apps/stock/package.json

@@ -11,21 +11,18 @@
     "dev:web": "cd web-app && bun run dev",
     "dev:backend": "turbo run dev --filter=\"@stock-bot/data-*\" --filter=\"@stock-bot/web-api\"",
     "dev:frontend": "turbo run dev --filter=\"@stock-bot/web-app\"",
-    
+    "build": "echo 'Stock apps built via parent turbo'",
-    "build": "turbo run build",
     "build:config": "cd config && bun run build",
     "build:services": "turbo run build --filter=\"@stock-bot/data-*\" --filter=\"@stock-bot/web-*\"",
     "build:ingestion": "cd data-ingestion && bun run build",
     "build:pipeline": "cd data-pipeline && bun run build",
     "build:api": "cd web-api && bun run build",
     "build:web": "cd web-app && bun run build",
-    
     "start": "turbo run start --filter=\"@stock-bot/data-*\" --filter=\"@stock-bot/web-api\"",
     "start:all": "turbo run start",
     "start:ingestion": "cd data-ingestion && bun start",
     "start:pipeline": "cd data-pipeline && bun start",
     "start:api": "cd web-api && bun start",
-    
     "clean": "turbo run clean",
     "clean:all": "turbo run clean && rm -rf node_modules",
     "clean:ingestion": "cd data-ingestion && rm -rf dist node_modules",
@@ -33,7 +30,6 @@
     "clean:api": "cd web-api && rm -rf dist node_modules",
     "clean:web": "cd web-app && rm -rf dist node_modules",
     "clean:config": "cd config && rm -rf dist node_modules",
-    
     "test": "turbo run test",
     "test:all": "turbo run test",
     "test:config": "cd config && bun test",
@@ -41,7 +37,6 @@
     "test:ingestion": "cd data-ingestion && bun test",
     "test:pipeline": "cd data-pipeline && bun test",
     "test:api": "cd web-api && bun test",
-    
     "lint": "turbo run lint",
     "lint:all": "turbo run lint",
     "lint:config": "cd config && bun run lint",
@@ -50,22 +45,17 @@
     "lint:pipeline": "cd data-pipeline && bun run lint",
     "lint:api": "cd web-api && bun run lint",
     "lint:web": "cd web-app && bun run lint",
-    
     "install:all": "bun install",
-    
     "docker:build": "docker-compose build",
     "docker:up": "docker-compose up",
     "docker:down": "docker-compose down",
-    
     "pm2:start": "pm2 start ecosystem.config.js",
     "pm2:stop": "pm2 stop all",
     "pm2:restart": "pm2 restart all",
     "pm2:logs": "pm2 logs",
     "pm2:status": "pm2 status",
-    
     "db:migrate": "cd data-ingestion && bun run db:migrate",
     "db:seed": "cd data-ingestion && bun run db:seed",
-    
     "health:check": "bun scripts/health-check.js",
     "monitor": "bun run pm2:logs",
     "status": "bun run pm2:status"

apps/stock/web-api/src/container-setup.ts

@@ -3,9 +3,9 @@
  * Configures dependency injection for the web API service
  */
 
+import type { AppConfig } from '@stock-bot/config';
 import type { IServiceContainer } from '@stock-bot/handlers';
 import { getLogger } from '@stock-bot/logger';
-import type { AppConfig } from '@stock-bot/config';
 
 const logger = getLogger('web-api-container');
 

apps/stock/web-api/src/index.ts

@@ -3,10 +3,9 @@
  * Simplified entry point using ServiceApplication framework
  */
 
-import { initializeStockConfig } from '@stock-bot/stock-config';
 import { ServiceApplication } from '@stock-bot/di';
 import { getLogger } from '@stock-bot/logger';
-
+import { initializeStockConfig } from '@stock-bot/stock-config';
 // Local imports
 import { createRoutes } from './routes/create-routes';
 
@@ -49,7 +48,7 @@ const app = new ServiceApplication(
   },
   {
     // Custom lifecycle hooks
-    onStarted: (_port) => {
+    onStarted: _port => {
       const logger = getLogger('web-api');
       logger.info('Web API service startup initiated with ServiceApplication framework');
     },

apps/stock/web-api/src/routes/create-routes.ts

@@ -5,8 +5,8 @@
 
 import { Hono } from 'hono';
 import type { IServiceContainer } from '@stock-bot/handlers';
-import { createHealthRoutes } from './health.routes';
 import { createExchangeRoutes } from './exchange.routes';
+import { createHealthRoutes } from './health.routes';
 import { createMonitoringRoutes } from './monitoring.routes';
 import { createPipelineRoutes } from './pipeline.routes';
 

apps/stock/web-api/src/routes/exchange.routes.ts

@@ -2,8 +2,8 @@
  * Exchange management routes - Refactored
  */
 import { Hono } from 'hono';
+import type { IServiceContainer } from '@stock-bot/types';
 import { getLogger } from '@stock-bot/logger';
-import type { IServiceContainer } from '@stock-bot/handlers';
 import { createExchangeService } from '../services/exchange.service';
 import { createSuccessResponse, handleError } from '../utils/error-handler';
 import {

apps/stock/web-api/src/routes/health.routes.ts

@@ -2,8 +2,8 @@
  * Health check routes factory
  */
 import { Hono } from 'hono';
-import { getLogger } from '@stock-bot/logger';
 import type { IServiceContainer } from '@stock-bot/handlers';
+import { getLogger } from '@stock-bot/logger';
 
 const logger = getLogger('health-routes');
 
@@ -70,7 +70,10 @@ export function createHealthRoutes(container: IServiceContainer) {
         health.checks.postgresql = { status: 'healthy', message: 'Connected and responsive' };
         logger.debug('PostgreSQL health check passed');
       } else {
-        health.checks.postgresql = { status: 'unhealthy', message: 'PostgreSQL client not available' };
+        health.checks.postgresql = {
+          status: 'unhealthy',
+          message: 'PostgreSQL client not available',
+        };
         logger.warn('PostgreSQL health check failed - client not available');
       }
     } catch (error) {

apps/stock/web-api/src/routes/monitoring.routes.ts

@@ -13,144 +13,174 @@ export function createMonitoringRoutes(container: IServiceContainer) {
   /**
    * Get overall system health
    */
-  monitoring.get('/', async (c) => {
+  monitoring.get('/', async c => {
     try {
       const health = await monitoringService.getSystemHealth();
 
       // Set appropriate status code based on health
-      const statusCode = health.status === 'healthy' ? 200 :
+      const statusCode =
-                        health.status === 'degraded' ? 503 : 500;
+        health.status === 'healthy' ? 200 : health.status === 'degraded' ? 503 : 500;
 
       return c.json(health, statusCode);
     } catch (error) {
-      return c.json({
+      return c.json(
+        {
           status: 'error',
           message: 'Failed to retrieve system health',
           error: error instanceof Error ? error.message : 'Unknown error',
-      }, 500);
+        },
+        500
+      );
     }
   });
 
   /**
    * Get cache/Dragonfly statistics
    */
-  monitoring.get('/cache', async (c) => {
+  monitoring.get('/cache', async c => {
     try {
       const stats = await monitoringService.getCacheStats();
       return c.json(stats);
     } catch (error) {
-      return c.json({
+      return c.json(
+        {
           error: 'Failed to retrieve cache statistics',
           message: error instanceof Error ? error.message : 'Unknown error',
-      }, 500);
+        },
+        500
+      );
     }
   });
 
   /**
    * Get queue statistics
    */
-  monitoring.get('/queues', async (c) => {
+  monitoring.get('/queues', async c => {
     try {
       const stats = await monitoringService.getQueueStats();
       return c.json({ queues: stats });
     } catch (error) {
-      return c.json({
+      return c.json(
+        {
           error: 'Failed to retrieve queue statistics',
           message: error instanceof Error ? error.message : 'Unknown error',
-      }, 500);
+        },
+        500
+      );
     }
   });
 
   /**
    * Get specific queue statistics
    */
-  monitoring.get('/queues/:name', async (c) => {
+  monitoring.get('/queues/:name', async c => {
     try {
       const queueName = c.req.param('name');
       const stats = await monitoringService.getQueueStats();
       const queueStats = stats.find(q => q.name === queueName);
 
       if (!queueStats) {
-        return c.json({
+        return c.json(
+          {
             error: 'Queue not found',
             message: `Queue '${queueName}' does not exist`,
-        }, 404);
+          },
+          404
+        );
       }
 
       return c.json(queueStats);
     } catch (error) {
-      return c.json({
+      return c.json(
+        {
           error: 'Failed to retrieve queue statistics',
           message: error instanceof Error ? error.message : 'Unknown error',
-      }, 500);
+        },
+        500
+      );
     }
   });
 
   /**
    * Get database statistics
    */
-  monitoring.get('/databases', async (c) => {
+  monitoring.get('/databases', async c => {
     try {
       const stats = await monitoringService.getDatabaseStats();
       return c.json({ databases: stats });
     } catch (error) {
-      return c.json({
+      return c.json(
+        {
           error: 'Failed to retrieve database statistics',
           message: error instanceof Error ? error.message : 'Unknown error',
-      }, 500);
+        },
+        500
+      );
     }
   });
 
   /**
    * Get specific database statistics
    */
-  monitoring.get('/databases/:type', async (c) => {
+  monitoring.get('/databases/:type', async c => {
     try {
       const dbType = c.req.param('type') as 'postgres' | 'mongodb' | 'questdb';
       const stats = await monitoringService.getDatabaseStats();
       const dbStats = stats.find(db => db.type === dbType);
 
       if (!dbStats) {
-        return c.json({
+        return c.json(
+          {
             error: 'Database not found',
             message: `Database type '${dbType}' not found or not enabled`,
-        }, 404);
+          },
+          404
+        );
       }
 
       return c.json(dbStats);
     } catch (error) {
-      return c.json({
+      return c.json(
+        {
           error: 'Failed to retrieve database statistics',
           message: error instanceof Error ? error.message : 'Unknown error',
-      }, 500);
+        },
+        500
+      );
     }
   });
 
   /**
    * Get service metrics
    */
-  monitoring.get('/metrics', async (c) => {
+  monitoring.get('/metrics', async c => {
     try {
       const metrics = await monitoringService.getServiceMetrics();
       return c.json(metrics);
     } catch (error) {
-      return c.json({
+      return c.json(
+        {
           error: 'Failed to retrieve service metrics',
           message: error instanceof Error ? error.message : 'Unknown error',
-      }, 500);
+        },
+        500
+      );
     }
   });
 
   /**
    * Get detailed cache info (Redis INFO command output)
    */
-  monitoring.get('/cache/info', async (c) => {
+  monitoring.get('/cache/info', async c => {
     try {
       if (!container.cache) {
-        return c.json({
+        return c.json(
+          {
             error: 'Cache not available',
             message: 'Cache service is not enabled',
-        }, 503);
+          },
+          503
+        );
       }
 
       const info = await container.cache.info();
@@ -161,17 +191,20 @@ export function createMonitoringRoutes(container: IServiceContainer) {
         raw: info,
       });
     } catch (error) {
-      return c.json({
+      return c.json(
+        {
           error: 'Failed to retrieve cache info',
           message: error instanceof Error ? error.message : 'Unknown error',
-      }, 500);
+        },
+        500
+      );
     }
   });
 
   /**
    * Health check endpoint for monitoring
    */
-  monitoring.get('/ping', (c) => {
+  monitoring.get('/ping', c => {
     return c.json({
       status: 'ok',
       timestamp: new Date().toISOString(),
@@ -182,52 +215,61 @@ export function createMonitoringRoutes(container: IServiceContainer) {
   /**
    * Get service status for all microservices
    */
-  monitoring.get('/services', async (c) => {
+  monitoring.get('/services', async c => {
     try {
       const services = await monitoringService.getServiceStatus();
       return c.json({ services });
     } catch (error) {
-      return c.json({
+      return c.json(
+        {
           error: 'Failed to retrieve service status',
           message: error instanceof Error ? error.message : 'Unknown error',
-      }, 500);
+        },
+        500
+      );
     }
   });
 
   /**
    * Get proxy statistics
    */
-  monitoring.get('/proxies', async (c) => {
+  monitoring.get('/proxies', async c => {
     try {
       const stats = await monitoringService.getProxyStats();
       return c.json(stats || { enabled: false });
     } catch (error) {
-      return c.json({
+      return c.json(
+        {
           error: 'Failed to retrieve proxy statistics',
           message: error instanceof Error ? error.message : 'Unknown error',
-      }, 500);
+        },
+        500
+      );
     }
   });
 
   /**
    * Get comprehensive system overview
    */
-  monitoring.get('/overview', async (c) => {
+  monitoring.get('/overview', async c => {
     try {
       const overview = await monitoringService.getSystemOverview();
       return c.json(overview);
     } catch (error) {
-      return c.json({
+      return c.json(
+        {
           error: 'Failed to retrieve system overview',
           message: error instanceof Error ? error.message : 'Unknown error',
-      }, 500);
+        },
+        500
+      );
     }
   });
 
   /**
    * Test direct BullMQ queue access
    */
-  monitoring.get('/test/queue/:name', async (c) => {
+  monitoring.get('/test/queue/:name', async c => {
     const queueName = c.req.param('name');
     const { Queue } = await import('bullmq');
 
@@ -244,14 +286,17 @@ export function createMonitoringRoutes(container: IServiceContainer) {
       await queue.close();
       return c.json({
         queueName,
-        counts 
+        counts,
       });
     } catch (error: any) {
       await queue.close();
-      return c.json({ 
+      return c.json(
+        {
           queueName,
-        error: error.message 
+          error: error.message,
-      }, 500);
+        },
+        500
+      );
     }
   });
 

apps/stock/web-api/src/services/exchange.service.ts

@@ -1,5 +1,5 @@
+import type { IServiceContainer } from '@stock-bot/types';
 import { getLogger } from '@stock-bot/logger';
-import type { IServiceContainer } from '@stock-bot/handlers';
 import {
   CreateExchangeRequest,
   CreateProviderMappingRequest,

apps/stock/web-api/src/services/monitoring.service.ts

@@ -3,19 +3,19 @@
  * Collects health and performance metrics from all system components
  */
 
+import * as os from 'os';
 import type { IServiceContainer } from '@stock-bot/handlers';
 import { getLogger } from '@stock-bot/logger';
 import type {
   CacheStats,
-  QueueStats, 
   DatabaseStats,
-  SystemHealth,
+  ProxyStats,
+  QueueStats,
   ServiceMetrics,
   ServiceStatus,
-  ProxyStats,
+  SystemHealth,
-  SystemOverview
+  SystemOverview,
 } from '../types/monitoring.types';
-import * as os from 'os';
 
 export class MonitoringService {
   private readonly logger = getLogger('monitoring-service');
@@ -87,18 +87,18 @@ export class MonitoringService {
         type: queueManager.constructor.name,
         hasGetAllQueues: typeof queueManager.getAllQueues === 'function',
         hasQueues: !!queueManager.queues,
-        hasGetQueue: typeof queueManager.getQueue === 'function'
+        hasGetQueue: typeof queueManager.getQueue === 'function',
       });
 
       // Always use the known queue names since web-api doesn't create worker queues
       const handlerMapping = {
-        'proxy': 'data-ingestion',
+        proxy: 'data-ingestion',
-        'qm': 'data-ingestion', 
+        qm: 'data-ingestion',
-        'ib': 'data-ingestion',
+        ib: 'data-ingestion',
-        'ceo': 'data-ingestion',
+        ceo: 'data-ingestion',
-        'webshare': 'data-ingestion',
+        webshare: 'data-ingestion',
-        'exchanges': 'data-pipeline',
+        exchanges: 'data-pipeline',
-        'symbols': 'data-pipeline',
+        symbols: 'data-pipeline',
       };
 
       const queueNames = Object.keys(handlerMapping);
@@ -188,7 +188,7 @@ export class MonitoringService {
           bullQueue.getCompletedCount(),
           bullQueue.getFailedCount(),
           bullQueue.getDelayedCount(),
-          bullQueue.getPausedCount ? bullQueue.getPausedCount() : 0
+          bullQueue.getPausedCount ? bullQueue.getPausedCount() : 0,
         ]);
 
         return {
@@ -252,7 +252,7 @@ export class MonitoringService {
       if (queue[methodName] && typeof queue[methodName] === 'function') {
         try {
           const result = await queue[methodName]();
-          return Array.isArray(result) ? result.length : (result || 0);
+          return Array.isArray(result) ? result.length : result || 0;
         } catch (_e) {
           // Continue to next method
         }
@@ -331,12 +331,14 @@ export class MonitoringService {
 
         // Get pool stats
         const pool = (this.container.postgres as any).pool;
-        const poolStats = pool ? {
+        const poolStats = pool
+          ? {
               size: pool.totalCount || 0,
               active: pool.idleCount || 0,
               idle: pool.waitingCount || 0,
               max: pool.options?.max || 0,
-        } : undefined;
+            }
+          : undefined;
 
         stats.push({
           type: 'postgres',
@@ -393,7 +395,9 @@ export class MonitoringService {
       try {
         const startTime = Date.now();
         // QuestDB health check
-        const response = await fetch(`http://${process.env.QUESTDB_HOST || 'localhost'}:9000/exec?query=SELECT%201`);
+        const response = await fetch(
+          `http://${process.env.QUESTDB_HOST || 'localhost'}:9000/exec?query=SELECT%201`
+        );
         const latency = Date.now() - startTime;
 
         stats.push({
@@ -447,8 +451,7 @@ export class MonitoringService {
       errors.push(`${disconnectedDbs.length} database(s) are disconnected`);
     }
 
-    const status = errors.length === 0 ? 'healthy' : 
+    const status = errors.length === 0 ? 'healthy' : errors.length < 3 ? 'degraded' : 'unhealthy';
-                   errors.length < 3 ? 'degraded' : 'unhealthy';
 
     return {
       status,
@@ -637,14 +640,14 @@ export class MonitoringService {
 
           const [cachedProxies, lastUpdateStr] = await Promise.all([
             cacheProvider.getRaw<any[]>('cache:proxy:active'),
-            cacheProvider.getRaw<string>('cache:proxy:last-update')
+            cacheProvider.getRaw<string>('cache:proxy:last-update'),
           ]);
 
           this.logger.debug('Proxy cache data retrieved', {
             hasProxies: !!cachedProxies,
             isArray: Array.isArray(cachedProxies),
             proxyCount: cachedProxies ? cachedProxies.length : 0,
-            lastUpdate: lastUpdateStr 
+            lastUpdate: lastUpdateStr,
           });
 
           if (cachedProxies && Array.isArray(cachedProxies)) {
@@ -727,7 +730,7 @@ export class MonitoringService {
 
     const idle = totalIdle / cpus.length;
     const total = totalTick / cpus.length;
-    const usage = 100 - ~~(100 * idle / total);
+    const usage = 100 - ~~((100 * idle) / total);
 
     return {
       usage,

apps/stock/web-app/src/components/ui/index.ts

@@ -3,4 +3,3 @@ export { Card, CardContent, CardHeader } from './Card';
 export { DataTable } from './DataTable';
 export { Dialog, DialogContent, DialogHeader, DialogTitle } from './Dialog';
 export { StatCard } from './StatCard';
-

apps/stock/web-app/src/features/exchanges/components/index.ts

@@ -1,4 +1,3 @@
-
 export { AddProviderMappingDialog } from './AddProviderMappingDialog';
 export { AddExchangeDialog } from './AddExchangeDialog';
 export { DeleteExchangeDialog } from './DeleteExchangeDialog';

apps/stock/web-app/src/features/monitoring/hooks/useMonitoring.ts

@@ -2,16 +2,16 @@
  * Custom hook for monitoring data
  */
 
-import { useState, useEffect, useCallback } from 'react';
+import { useCallback, useEffect, useState } from 'react';
 import { monitoringApi } from '../services/monitoringApi';
 import type {
-  SystemHealth, 
   CacheStats,
-  QueueStats, 
   DatabaseStats,
-  ServiceStatus,
   ProxyStats,
-  SystemOverview 
+  QueueStats,
+  ServiceStatus,
+  SystemHealth,
+  SystemOverview,
 } from '../types';
 
 export function useSystemHealth(refreshInterval: number = 5000) {

apps/stock/web-app/src/features/monitoring/services/monitoringApi.ts

@@ -3,13 +3,13 @@
  */
 
 import type {
-  SystemHealth, 
   CacheStats,
-  QueueStats, 
   DatabaseStats,
-  ServiceStatus,
   ProxyStats,
-  SystemOverview 
+  QueueStats,
+  ServiceStatus,
+  SystemHealth,
+  SystemOverview,
 } from '../types';
 
 const API_BASE_URL = import.meta.env.VITE_API_BASE_URL || 'http://localhost:2003';

apps/stock/web-app/src/features/monitoring/utils/formatters.ts

@@ -8,9 +8,15 @@ export function formatUptime(ms: number): string {
   const hours = Math.floor(minutes / 60);
   const days = Math.floor(hours / 24);
 
-  if (days > 0) {return `${days}d ${hours % 24}h`;}
+  if (days > 0) {
-  if (hours > 0) {return `${hours}h ${minutes % 60}m`;}
+    return `${days}d ${hours % 24}h`;
-  if (minutes > 0) {return `${minutes}m ${seconds % 60}s`;}
+  }
+  if (hours > 0) {
+    return `${hours}h ${minutes % 60}m`;
+  }
+  if (minutes > 0) {
+    return `${minutes}m ${seconds % 60}s`;
+  }
   return `${seconds}s`;
 }
 

apps/stock/web-app/src/features/pipeline/hooks/usePipeline.ts

@@ -12,9 +12,8 @@ export function usePipeline() {
   const [error, setError] = useState<string | null>(null);
   const [lastJobResult, setLastJobResult] = useState<PipelineJobResult | null>(null);
 
-  const executeOperation = useCallback(async (
+  const executeOperation = useCallback(
-    operation: () => Promise<PipelineJobResult>
+    async (operation: () => Promise<PipelineJobResult>): Promise<boolean> => {
-  ): Promise<boolean> => {
       try {
         setLoading(true);
         setError(null);
@@ -33,7 +32,9 @@ export function usePipeline() {
       } finally {
         setLoading(false);
       }
-  }, []);
+    },
+    []
+  );
 
   // Symbol sync operations
   const syncQMSymbols = useCallback(
@@ -122,7 +123,8 @@ export function usePipeline() {
       setError(result.error || 'Failed to get provider mapping stats');
       return null;
     } catch (err) {
-      const errorMessage = err instanceof Error ? err.message : 'Failed to get provider mapping stats';
+      const errorMessage =
+        err instanceof Error ? err.message : 'Failed to get provider mapping stats';
       setError(errorMessage);
       return null;
     } finally {

apps/stock/web-app/src/features/pipeline/services/pipelineApi.ts

@@ -1,16 +1,9 @@
-import type {
+import type { DataClearType, PipelineJobResult, PipelineStatsResult } from '../types';
-  DataClearType,
-  PipelineJobResult,
-  PipelineStatsResult,
-} from '../types';
 
 const API_BASE_URL = import.meta.env.VITE_API_BASE_URL || 'http://localhost:2003';
 
 class PipelineApiService {
-  private async request<T = unknown>(
+  private async request<T = unknown>(endpoint: string, options?: RequestInit): Promise<T> {
-    endpoint: string,
-    options?: RequestInit
-  ): Promise<T> {
     const url = `${API_BASE_URL}/pipeline${endpoint}`;
 
     const response = await fetch(url, {

apps/stock/web-app/src/features/pipeline/types/index.ts

@@ -32,7 +32,6 @@ export interface ProviderMappingStats {
   coveragePercentage: number;
 }
 
-
 export type DataClearType = 'exchanges' | 'provider_mappings' | 'all';
 
 export interface PipelineOperation {

apps/stock/web-app/src/lib/constants.ts

@@ -1,13 +1,13 @@
 import {
   BuildingLibraryIcon,
   ChartBarIcon,
+  ChartPieIcon,
+  CircleStackIcon,
   CogIcon,
   DocumentTextIcon,
   HomeIcon,
   PresentationChartLineIcon,
   ServerStackIcon,
-  CircleStackIcon,
-  ChartPieIcon,
 } from '@heroicons/react/24/outline';
 
 export interface NavigationItem {
@@ -29,7 +29,7 @@ export const navigation: NavigationItem[] = [
     children: [
       { name: 'Monitoring', href: '/system/monitoring', icon: ChartPieIcon },
       { name: 'Pipeline', href: '/system/pipeline', icon: CircleStackIcon },
-    ]
+    ],
   },
   { name: 'Settings', href: '/settings', icon: CogIcon },
 ];

bun.lock

@@ -189,6 +189,7 @@
         "@stock-bot/browser": "workspace:*",
         "@stock-bot/cache": "workspace:*",
         "@stock-bot/config": "workspace:*",
+        "@stock-bot/handler-registry": "workspace:*",
         "@stock-bot/handlers": "workspace:*",
         "@stock-bot/logger": "workspace:*",
         "@stock-bot/mongodb": "workspace:*",
@@ -199,6 +200,7 @@
         "@stock-bot/shutdown": "workspace:*",
         "@stock-bot/types": "workspace:*",
         "awilix": "^12.0.5",
+        "glob": "^10.0.0",
         "hono": "^4.0.0",
         "zod": "^3.23.8",
       },
@@ -220,12 +222,24 @@
         "typescript": "^5.3.0",
       },
     },
+    "libs/core/handler-registry": {
+      "name": "@stock-bot/handler-registry",
+      "version": "1.0.0",
+      "dependencies": {
+        "@stock-bot/types": "workspace:*",
+      },
+      "devDependencies": {
+        "@types/bun": "*",
+        "typescript": "*",
+      },
+    },
     "libs/core/handlers": {
       "name": "@stock-bot/handlers",
       "version": "1.0.0",
       "dependencies": {
         "@stock-bot/cache": "workspace:*",
         "@stock-bot/config": "workspace:*",
+        "@stock-bot/handler-registry": "workspace:*",
         "@stock-bot/logger": "workspace:*",
         "@stock-bot/types": "workspace:*",
         "@stock-bot/utils": "workspace:*",
@@ -257,7 +271,7 @@
       "version": "1.0.0",
       "dependencies": {
         "@stock-bot/cache": "*",
-        "@stock-bot/handlers": "*",
+        "@stock-bot/handler-registry": "*",
         "@stock-bot/logger": "*",
         "@stock-bot/types": "*",
         "bullmq": "^5.0.0",
@@ -820,6 +834,8 @@
 
     "@stock-bot/event-bus": ["@stock-bot/event-bus@workspace:libs/core/event-bus"],
 
+    "@stock-bot/handler-registry": ["@stock-bot/handler-registry@workspace:libs/core/handler-registry"],
+
     "@stock-bot/handlers": ["@stock-bot/handlers@workspace:libs/core/handlers"],
 
     "@stock-bot/logger": ["@stock-bot/logger@workspace:libs/core/logger"],
@@ -2144,7 +2160,7 @@
 
     "side-channel-weakmap": ["side-channel-weakmap@1.0.2", "", { "dependencies": { "call-bound": "^1.0.2", "es-errors": "^1.3.0", "get-intrinsic": "^1.2.5", "object-inspect": "^1.13.3", "side-channel-map": "^1.0.1" } }, "sha512-WPS/HvHQTYnHisLo9McqBHOJk2FkHO/tlpvldyrnem4aeQp4hai3gythswg6p01oSoTl58rcpiFAjF2br2Ak2A=="],
 
-    "signal-exit": ["signal-exit@3.0.7", "", {}, "sha512-wnD2ZE+l+SPC/uoS0vXeE9L1+0wuaMqKlfz9AMUo38JsyLSBWSFcHR1Rri62LZc12vLr1gb3jl7iwQhgwpAbGQ=="],
+    "signal-exit": ["signal-exit@4.1.0", "", {}, "sha512-bzyZ1e88w9O1iNJbKnOlvYTrWPDl46O1bG0D3XInv+9tkPrxrN8jUUTiFlDkkmKWgn1M6CfIA13SuGqOa9Korw=="],
 
     "simple-concat": ["simple-concat@1.0.1", "", {}, "sha512-cSFtAPtRhljv69IK0hTVZQ+OfE9nePi/rtJmw5UjHeVyVroEqJXP1sFztKUy1qU+xvz3u/sfYJLa947b7nAN2Q=="],
 
@@ -2364,7 +2380,7 @@
 
     "word-wrap": ["word-wrap@1.2.5", "", {}, "sha512-BN22B5eaMMI9UMtjrGd5g5eCYPpCPDUy0FJXbYsaT5zYxjFOckS53SQDE3pWkVoWpHXVb3BrYcEN4Twa55B5cA=="],
 
-    "wrap-ansi": ["wrap-ansi@7.0.0", "", { "dependencies": { "ansi-styles": "^4.0.0", "string-width": "^4.1.0", "strip-ansi": "^6.0.0" } }, "sha512-YVGIj2kamLSTxw6NsZjoBxfSwsn0ycdesmc4p+Q21c5zPuZ1pl+NfxVdxPtdHvmNVOQ6XSYG4AUtyt/Fi7D16Q=="],
+    "wrap-ansi": ["wrap-ansi@8.1.0", "", { "dependencies": { "ansi-styles": "^6.1.0", "string-width": "^5.0.1", "strip-ansi": "^7.0.1" } }, "sha512-si7QWI6zUMq56bESFvagtmzMdGOtoxfR+Sez11Mobfc7tm+VkUckk9bW2UeffTGVUbOksxmSw0AA2gs8g71NCQ=="],
 
     "wrap-ansi-cjs": ["wrap-ansi@7.0.0", "", { "dependencies": { "ansi-styles": "^4.0.0", "string-width": "^4.1.0", "strip-ansi": "^6.0.0" } }, "sha512-YVGIj2kamLSTxw6NsZjoBxfSwsn0ycdesmc4p+Q21c5zPuZ1pl+NfxVdxPtdHvmNVOQ6XSYG4AUtyt/Fi7D16Q=="],
 
@@ -2430,8 +2446,6 @@
 
     "@isaacs/cliui/strip-ansi": ["strip-ansi@7.1.0", "", { "dependencies": { "ansi-regex": "^6.0.1" } }, "sha512-iq6eVVI64nQQTRYq2KtEg2d2uU7LElhTJwsH4YzIHZshxlgZms/wIc4VoDQTlG/IvVIrBKG06CrZnp0qv7hkcQ=="],
 
-    "@isaacs/cliui/wrap-ansi": ["wrap-ansi@8.1.0", "", { "dependencies": { "ansi-styles": "^6.1.0", "string-width": "^5.0.1", "strip-ansi": "^7.0.1" } }, "sha512-si7QWI6zUMq56bESFvagtmzMdGOtoxfR+Sez11Mobfc7tm+VkUckk9bW2UeffTGVUbOksxmSw0AA2gs8g71NCQ=="],
-
     "@mongodb-js/oidc-plugin/express": ["express@4.21.2", "", { "dependencies": { "accepts": "~1.3.8", "array-flatten": "1.1.1", "body-parser": "1.20.3", "content-disposition": "0.5.4", "content-type": "~1.0.4", "cookie": "0.7.1", "cookie-signature": "1.0.6", "debug": "2.6.9", "depd": "2.0.0", "encodeurl": "~2.0.0", "escape-html": "~1.0.3", "etag": "~1.8.1", "finalhandler": "1.3.1", "fresh": "0.5.2", "http-errors": "2.0.0", "merge-descriptors": "1.0.3", "methods": "~1.1.2", "on-finished": "2.4.1", "parseurl": "~1.3.3", "path-to-regexp": "0.1.12", "proxy-addr": "~2.0.7", "qs": "6.13.0", "range-parser": "~1.2.1", "safe-buffer": "5.2.1", "send": "0.19.0", "serve-static": "1.16.2", "setprototypeof": "1.2.0", "statuses": "2.0.1", "type-is": "~1.6.18", "utils-merge": "1.0.1", "vary": "~1.1.2" } }, "sha512-28HqgMZAmih1Czt9ny7qr6ek2qddF4FclbMzwhCREB6OFfH+rXAnuNCwo1/wFvrtbgsQDb4kSbX9de9lFbrXnA=="],
 
     "@pm2/agent/chalk": ["chalk@3.0.0", "", { "dependencies": { "ansi-styles": "^4.1.0", "supports-color": "^7.1.0" } }, "sha512-4D3B6Wf41KOYRFdszmDqMCGq5VV/uMAB273JILmO+3jAlh8X4qDtdtgCR3fxtbLEMzSx22QdhnDcJvu2u1fVwg=="],
@@ -2450,6 +2464,8 @@
 
     "@pm2/io/semver": ["semver@7.5.4", "", { "dependencies": { "lru-cache": "^6.0.0" }, "bin": { "semver": "bin/semver.js" } }, "sha512-1bCSESV6Pv+i21Hvpxp3Dx+pSD8lIPt8uVjRrxAUt/nbswYc+tK6Y2btiULjd4+fnq15PX+nqQDC7Oft7WkwcA=="],
 
+    "@pm2/io/signal-exit": ["signal-exit@3.0.7", "", {}, "sha512-wnD2ZE+l+SPC/uoS0vXeE9L1+0wuaMqKlfz9AMUo38JsyLSBWSFcHR1Rri62LZc12vLr1gb3jl7iwQhgwpAbGQ=="],
+
     "@pm2/io/tslib": ["tslib@1.9.3", "", {}, "sha512-4krF8scpejhaOgqzBEcGM7yDIEfi0/8+8zDRZhNZZ2kjmHJ4hv3zCbQWxoJGz1iw5U0Jl0nma13xzHXcncMavQ=="],
 
     "@pm2/js-api/async": ["async@2.6.4", "", { "dependencies": { "lodash": "^4.17.14" } }, "sha512-mzo5dfJYwAn29PeiJ0zvwTo04zj8HDJj0Mn8TD7sno7q12prdbnasKJHhkm2c1LgrhlJ0teaea8860oxi51mGA=="],
@@ -2516,6 +2532,8 @@
 
     "cli-tableau/chalk": ["chalk@3.0.0", "", { "dependencies": { "ansi-styles": "^4.1.0", "supports-color": "^7.1.0" } }, "sha512-4D3B6Wf41KOYRFdszmDqMCGq5VV/uMAB273JILmO+3jAlh8X4qDtdtgCR3fxtbLEMzSx22QdhnDcJvu2u1fVwg=="],
 
+    "cliui/wrap-ansi": ["wrap-ansi@7.0.0", "", { "dependencies": { "ansi-styles": "^4.0.0", "string-width": "^4.1.0", "strip-ansi": "^6.0.0" } }, "sha512-YVGIj2kamLSTxw6NsZjoBxfSwsn0ycdesmc4p+Q21c5zPuZ1pl+NfxVdxPtdHvmNVOQ6XSYG4AUtyt/Fi7D16Q=="],
+
     "compress-commons/is-stream": ["is-stream@2.0.1", "", {}, "sha512-hFoiJiTl63nn+kstHGBtewWSKnQLpyb155KHheA1l39uvtO9nWIop1p3udqPcUd/xbF1VLMO4n7OI6p7RbngDg=="],
 
     "decompress-response/mimic-response": ["mimic-response@3.1.0", "", {}, "sha512-z0yWI+4FDrrweS8Zmt4Ej5HdJmky15+L2e6Wgn3+iK5fWzb6T3fhNFq2+MeTRb064c6Wr4N/wv0DzQTjNzHNGQ=="],
@@ -2550,14 +2568,14 @@
 
     "execa/is-stream": ["is-stream@3.0.0", "", {}, "sha512-LnQR4bZ9IADDRSkvpqMGvt/tEJWclzklNgSw48V5EAaAeDd6qGvN8ei6k5p0tvxSR171VmGyHuTiAOfxAbr8kA=="],
 
+    "execa/signal-exit": ["signal-exit@3.0.7", "", {}, "sha512-wnD2ZE+l+SPC/uoS0vXeE9L1+0wuaMqKlfz9AMUo38JsyLSBWSFcHR1Rri62LZc12vLr1gb3jl7iwQhgwpAbGQ=="],
+
     "express/cookie": ["cookie@0.7.2", "", {}, "sha512-yki5XnKuf750l50uGTllt6kKILY4nQ1eNIQatoXEByZ5dWgnKqbnqmTrBE5B4N7lrMJKQ2ytWMiTO2o0v6Ew/w=="],
 
     "express/mime-types": ["mime-types@3.0.1", "", { "dependencies": { "mime-db": "^1.54.0" } }, "sha512-xRc4oEhT6eaBpU1XF7AjpOFD+xQmXNB5OVKwp4tqCuBpHLS/ZbBDrc07mYTDqVMg6PfxUjjNp85O6Cd2Z/5HWA=="],
 
     "fast-glob/glob-parent": ["glob-parent@5.1.2", "", { "dependencies": { "is-glob": "^4.0.1" } }, "sha512-AOIgSQCepiJYwP3ARnGx+5VnTu2HBYdzbGP45eLw1vr3zB3vZLeyed1sC9hnbcOc9/SrMyM5RPQrkGz4aS9Zow=="],
 
-    "foreground-child/signal-exit": ["signal-exit@4.1.0", "", {}, "sha512-bzyZ1e88w9O1iNJbKnOlvYTrWPDl46O1bG0D3XInv+9tkPrxrN8jUUTiFlDkkmKWgn1M6CfIA13SuGqOa9Korw=="],
-
     "get-uri/data-uri-to-buffer": ["data-uri-to-buffer@6.0.2", "", {}, "sha512-7hvf7/GW8e86rW0ptuwS3OcBGDjIi6SZva7hCyWC0yYry2cOPmLIjXAUHI6DK2HsnwJd9ifmt57i8eV2n4YNpw=="],
 
     "glob/minimatch": ["minimatch@9.0.5", "", { "dependencies": { "brace-expansion": "^2.0.1" } }, "sha512-G6T0ZX48xgozx7587koeX9Ys2NYy6Gmv//P89sEte9V9whIapMNF4idKxnW2QtCcLiTWlb/wfCabAtAFWhhBow=="],
@@ -2620,6 +2638,8 @@
 
     "prebuild-install/tar-fs": ["tar-fs@2.1.3", "", { "dependencies": { "chownr": "^1.1.1", "mkdirp-classic": "^0.5.2", "pump": "^3.0.0", "tar-stream": "^2.1.4" } }, "sha512-090nwYJDmlhwFwEW3QQl+vaNnxsO2yVsd45eTKRBzSzu+hlb1w2K9inVq5b0ngXuLVqQ4ApvsUHHnu/zQNkWAg=="],
 
+    "proper-lockfile/signal-exit": ["signal-exit@3.0.7", "", {}, "sha512-wnD2ZE+l+SPC/uoS0vXeE9L1+0wuaMqKlfz9AMUo38JsyLSBWSFcHR1Rri62LZc12vLr1gb3jl7iwQhgwpAbGQ=="],
+
     "protobufjs/@types/node": ["@types/node@22.15.32", "", { "dependencies": { "undici-types": "~6.21.0" } }, "sha512-3jigKqgSjsH6gYZv2nEsqdXfZqIFGAV36XYYjf9KGZ3PSG+IhLecqPnI310RvjutyMwifE2hhhNEklOUrvx/wA=="],
 
     "proxy-agent/lru-cache": ["lru-cache@7.18.3", "", {}, "sha512-jumlc0BIUrS3qJGgIkWZsyfAM7NCWiBcCDhnd+3NNM5KbBmLTgHVfWBcg6W+rLUsIpzpERPsvwUP7CckAQSOoA=="],
@@ -2648,6 +2668,12 @@
 
     "win-export-certificate-and-key/node-addon-api": ["node-addon-api@3.2.1", "", {}, "sha512-mmcei9JghVNDYydghQmeDX8KoAm0FAiYyIcUt/N4nhyAipB17pllZQDOJD2fotxABnt4Mdz+dKTO7eftLg4d0A=="],
 
+    "wrap-ansi/ansi-styles": ["ansi-styles@6.2.1", "", {}, "sha512-bN798gFfQX+viw3R7yrGWRqnrN2oRkEkUjjl4JNn4E8GxxbjtG3FbrEIIY3l8/hrwUwIeCZvi4QuOTP4MErVug=="],
+
+    "wrap-ansi/string-width": ["string-width@5.1.2", "", { "dependencies": { "eastasianwidth": "^0.2.0", "emoji-regex": "^9.2.2", "strip-ansi": "^7.0.1" } }, "sha512-HnLOCR3vjcY8beoNLtcjZ5/nxn2afmME6lhrDrebokqMap+XbeW8n9TXpPDOqdGK5qcI3oT0GKTW6wC7EMiVqA=="],
+
+    "wrap-ansi/strip-ansi": ["strip-ansi@7.1.0", "", { "dependencies": { "ansi-regex": "^6.0.1" } }, "sha512-iq6eVVI64nQQTRYq2KtEg2d2uU7LElhTJwsH4YzIHZshxlgZms/wIc4VoDQTlG/IvVIrBKG06CrZnp0qv7hkcQ=="],
+
     "yauzl/buffer-crc32": ["buffer-crc32@0.2.13", "", {}, "sha512-VO9Ht/+p3SN7SKWqcrgEzjGbRSJYTx+Q1pTQC0wrWqHx0vpJraQ6GtHx8tvcg1rlK1byhU5gccxgOgj7B0TDkQ=="],
 
     "@aws-crypto/sha256-browser/@smithy/util-utf8/@smithy/util-buffer-from": ["@smithy/util-buffer-from@2.2.0", "", { "dependencies": { "@smithy/is-array-buffer": "^2.2.0", "tslib": "^2.6.2" } }, "sha512-IJdWBbTcMQ6DA0gdNhh/BwrLkDR+ADW5Kr1aZmd4k3DIF6ezMV4R2NIAmT08wQJ3yUK82thHWmC/TnK/wpMMIA=="],
@@ -2660,8 +2686,6 @@
 
     "@isaacs/cliui/strip-ansi/ansi-regex": ["ansi-regex@6.1.0", "", {}, "sha512-7HSX4QQb4CspciLpVFwyRe79O3xsIZDDLER21kERQ71oaPodF8jL725AgJMFAYbooIqolJoRLuM81SpeUkpkvA=="],
 
-    "@isaacs/cliui/wrap-ansi/ansi-styles": ["ansi-styles@6.2.1", "", {}, "sha512-bN798gFfQX+viw3R7yrGWRqnrN2oRkEkUjjl4JNn4E8GxxbjtG3FbrEIIY3l8/hrwUwIeCZvi4QuOTP4MErVug=="],
-
     "@mongodb-js/oidc-plugin/express/accepts": ["accepts@1.3.8", "", { "dependencies": { "mime-types": "~2.1.34", "negotiator": "0.6.3" } }, "sha512-PYAthTa2m2VKxuvSD3DPC/Gy+U+sOA1LAuT8mkmRuvw+NACSaeXEQ+NHcVF7rONl6qcaxV3Uuemwawk+7+SJLw=="],
 
     "@mongodb-js/oidc-plugin/express/body-parser": ["body-parser@1.20.3", "", { "dependencies": { "bytes": "3.1.2", "content-type": "~1.0.5", "debug": "2.6.9", "depd": "2.0.0", "destroy": "1.2.0", "http-errors": "2.0.0", "iconv-lite": "0.4.24", "on-finished": "2.4.1", "qs": "6.13.0", "raw-body": "2.5.2", "type-is": "~1.6.18", "unpipe": "1.0.0" } }, "sha512-7rAxByjUMqQ3/bHJy7D6OGXvx/MMc4IqBn/X0fcM1QUcAItpZrBEYhWGem+tzXH90c+G01ypMcYJBO9Y30203g=="],
@@ -2880,12 +2904,18 @@
 
     "run-applescript/execa/onetime": ["onetime@5.1.2", "", { "dependencies": { "mimic-fn": "^2.1.0" } }, "sha512-kbpaSSGJTWdAY5KPVeMOKXSrPtr8C8C7wodJbcsd51jRnmD+GZu8Y0VoU6Dm5Z4vWr0Ig/1NKuWRKf7j5aaYSg=="],
 
+    "run-applescript/execa/signal-exit": ["signal-exit@3.0.7", "", {}, "sha512-wnD2ZE+l+SPC/uoS0vXeE9L1+0wuaMqKlfz9AMUo38JsyLSBWSFcHR1Rri62LZc12vLr1gb3jl7iwQhgwpAbGQ=="],
+
     "run-applescript/execa/strip-final-newline": ["strip-final-newline@2.0.0", "", {}, "sha512-BrpvfNAE3dcvq7ll3xVumzjKjZQ5tI1sEUIKr3Uoks0XUl45St3FlatVqef9prk4jRDzhW6WZg+3bk93y6pLjA=="],
 
     "send/mime-types/mime-db": ["mime-db@1.54.0", "", {}, "sha512-aU5EJuIN2WDemCcAp2vFBfp/m4EAhWJnUNSSw0ixs7/kXbd6Pg64EmwJkNdFhB8aWt1sH2CTXrLxo/iAGV3oPQ=="],
 
     "type-is/mime-types/mime-db": ["mime-db@1.54.0", "", {}, "sha512-aU5EJuIN2WDemCcAp2vFBfp/m4EAhWJnUNSSw0ixs7/kXbd6Pg64EmwJkNdFhB8aWt1sH2CTXrLxo/iAGV3oPQ=="],
 
+    "wrap-ansi/string-width/emoji-regex": ["emoji-regex@9.2.2", "", {}, "sha512-L18DaJsXSUk2+42pv8mLs5jJT2hqFkFE4j21wOmgbUqsZ2hL72NsUU785g9RXgo3s0ZNgVl42TiHp3ZtOv/Vyg=="],
+
+    "wrap-ansi/strip-ansi/ansi-regex": ["ansi-regex@6.1.0", "", {}, "sha512-7HSX4QQb4CspciLpVFwyRe79O3xsIZDDLER21kERQ71oaPodF8jL725AgJMFAYbooIqolJoRLuM81SpeUkpkvA=="],
+
     "@aws-crypto/sha256-browser/@smithy/util-utf8/@smithy/util-buffer-from/@smithy/is-array-buffer": ["@smithy/is-array-buffer@2.2.0", "", { "dependencies": { "tslib": "^2.6.2" } }, "sha512-GGP3O9QFD24uGeAXYUjwSTXARoqpZykHadOmA8G5vfJPK0/DC67qa//0qvqrJzL1xc8WQWX7/yc7fwudjPHPhA=="],
 
     "@aws-crypto/util/@smithy/util-utf8/@smithy/util-buffer-from/@smithy/is-array-buffer": ["@smithy/is-array-buffer@2.2.0", "", { "dependencies": { "tslib": "^2.6.2" } }, "sha512-GGP3O9QFD24uGeAXYUjwSTXARoqpZykHadOmA8G5vfJPK0/DC67qa//0qvqrJzL1xc8WQWX7/yc7fwudjPHPhA=="],

libs/core/cache/src/namespaced-cache.ts

@@ -57,7 +57,6 @@ export class NamespacedCache implements CacheProvider {
     }
   }
 
-
   getStats() {
     return this.cache.getStats();
   }

libs/core/config/src/config-manager.ts

@@ -1,9 +1,9 @@
 import { join } from 'path';
 import { z } from 'zod';
+import { getLogger } from '@stock-bot/logger';
 import { EnvLoader } from './loaders/env.loader';
 import { FileLoader } from './loaders/file.loader';
 import { ConfigError, ConfigValidationError } from './errors';
-import { getLogger } from '@stock-bot/logger';
 import type {
   ConfigLoader,
   ConfigManagerOptions,

libs/core/config/src/index.ts

@@ -1,10 +1,10 @@
 // Import necessary types
+import { z } from 'zod';
 import { EnvLoader } from './loaders/env.loader';
 import { FileLoader } from './loaders/file.loader';
 import { ConfigManager } from './config-manager';
 import type { BaseAppConfig } from './schemas';
 import { baseAppSchema } from './schemas';
-import { z } from 'zod';
 
 // Legacy singleton instance for backward compatibility
 let configInstance: ConfigManager<BaseAppConfig> | null = null;
@@ -56,7 +56,6 @@ function loadCriticalEnvVarsSync(): void {
 // Load critical env vars immediately
 loadCriticalEnvVarsSync();
 
-
 /**
  * Initialize configuration for a service in a monorepo.
  * Automatically loads configs from:
@@ -121,8 +120,6 @@ export function getLogConfig() {
   return getConfig().log;
 }
 
-
-
 export function getQueueConfig() {
   return getConfig().queue;
 }

libs/core/config/src/schemas/__tests__/unified-app.test.ts

@@ -1,5 +1,5 @@
 import { describe, expect, it } from 'bun:test';
-import { unifiedAppSchema, toUnifiedConfig, getStandardServiceName } from '../unified-app.schema';
+import { getStandardServiceName, toUnifiedConfig, unifiedAppSchema } from '../unified-app.schema';
 
 describe('UnifiedAppConfig', () => {
   describe('getStandardServiceName', () => {

libs/core/config/src/schemas/base-app.schema.ts

@@ -1,19 +1,19 @@
 import { z } from 'zod';
 import { environmentSchema } from './base.schema';
 import {
-  postgresConfigSchema, 
+  dragonflyConfigSchema,
   mongodbConfigSchema,
+  postgresConfigSchema,
   questdbConfigSchema,
-  dragonflyConfigSchema 
 } from './database.schema';
 import {
-  serviceConfigSchema, 
-  loggingConfigSchema, 
-  queueConfigSchema, 
-  httpConfigSchema, 
-  webshareConfigSchema,
   browserConfigSchema,
-  proxyConfigSchema
+  httpConfigSchema,
+  loggingConfigSchema,
+  proxyConfigSchema,
+  queueConfigSchema,
+  serviceConfigSchema,
+  webshareConfigSchema,
 } from './service.schema';
 
 /**
@@ -32,12 +32,14 @@ export const baseAppSchema = z.object({
   log: loggingConfigSchema,
 
   // Database configuration - apps can choose which databases they need
-  database: z.object({
+  database: z
+    .object({
       postgres: postgresConfigSchema.optional(),
       mongodb: mongodbConfigSchema.optional(),
       questdb: questdbConfigSchema.optional(),
       dragonfly: dragonflyConfigSchema.optional(),
-  }).optional(),
+    })
+    .optional(),
 
   // Redis configuration (used for cache and queue)
   redis: dragonflyConfigSchema.optional(),

libs/core/config/src/schemas/index.ts

@@ -15,4 +15,3 @@ export type { BaseAppConfig } from './base-app.schema';
 // Export unified schema for standardized configuration
 export { unifiedAppSchema, toUnifiedConfig, getStandardServiceName } from './unified-app.schema';
 export type { UnifiedAppConfig } from './unified-app.schema';
-

libs/core/config/src/schemas/service.schema.ts

@@ -100,8 +100,10 @@ export const proxyConfigSchema = z.object({
   enabled: z.boolean().default(false),
   cachePrefix: z.string().default('proxy:'),
   ttl: z.number().default(3600),
-  webshare: z.object({
+  webshare: z
+    .object({
       apiKey: z.string(),
       apiUrl: z.string().default('https://proxy.webshare.io/api/v2/'),
-  }).optional(),
+    })
+    .optional(),
 });

libs/core/config/src/schemas/unified-app.schema.ts

@@ -1,26 +1,31 @@
 import { z } from 'zod';
 import { baseAppSchema } from './base-app.schema';
 import {
-  postgresConfigSchema, 
+  dragonflyConfigSchema,
   mongodbConfigSchema,
+  postgresConfigSchema,
   questdbConfigSchema,
-  dragonflyConfigSchema 
 } from './database.schema';
 
 /**
  * Unified application configuration schema that provides both nested and flat access
  * to database configurations for backward compatibility while maintaining a clean structure
  */
-export const unifiedAppSchema = baseAppSchema.extend({
+export const unifiedAppSchema = baseAppSchema
+  .extend({
     // Flat database configs for DI system (these take precedence)
     redis: dragonflyConfigSchema.optional(),
     mongodb: mongodbConfigSchema.optional(),
     postgres: postgresConfigSchema.optional(),
     questdb: questdbConfigSchema.optional(),
-}).transform((data) => {
+  })
+  .transform(data => {
     // Ensure service.serviceName is set from service.name if not provided
     if (data.service && !data.service.serviceName) {
-    data.service.serviceName = data.service.name.replace(/([A-Z])/g, '-$1').toLowerCase().replace(/^-/, '');
+      data.service.serviceName = data.service.name
+        .replace(/([A-Z])/g, '-$1')
+        .toLowerCase()
+        .replace(/^-/, '');
     }
 
     // If flat configs exist, ensure they're also in the nested database object
@@ -56,7 +61,7 @@ export const unifiedAppSchema = baseAppSchema.extend({
     }
 
     return data;
-});
+  });
 
 export type UnifiedAppConfig = z.infer<typeof unifiedAppSchema>;
 
@@ -72,5 +77,8 @@ export function toUnifiedConfig(config: any): UnifiedAppConfig {
  */
 export function getStandardServiceName(serviceName: string): string {
   // Convert camelCase to kebab-case
-  return serviceName.replace(/([A-Z])/g, '-$1').toLowerCase().replace(/^-/, '');
+  return serviceName
+    .replace(/([A-Z])/g, '-$1')
+    .toLowerCase()
+    .replace(/^-/, '');
 }

libs/core/di/package.json

@@ -20,6 +20,8 @@
     "@stock-bot/queue": "workspace:*",
     "@stock-bot/shutdown": "workspace:*",
     "@stock-bot/handlers": "workspace:*",
+    "@stock-bot/handler-registry": "workspace:*",
+    "glob": "^10.0.0",
     "zod": "^3.23.8",
     "hono": "^4.0.0",
     "awilix": "^12.0.5"

libs/core/di/src/awilix-container.ts

@@ -3,16 +3,16 @@
  * Creates a decoupled, reusable dependency injection container
  */
 
+import { type AwilixContainer } from 'awilix';
 import type { Browser } from '@stock-bot/browser';
 import type { CacheProvider } from '@stock-bot/cache';
-import type { IServiceContainer } from '@stock-bot/types';
 import type { Logger } from '@stock-bot/logger';
 import type { MongoDBClient } from '@stock-bot/mongodb';
 import type { PostgreSQLClient } from '@stock-bot/postgres';
 import type { ProxyManager } from '@stock-bot/proxy';
 import type { QuestDBClient } from '@stock-bot/questdb';
 import type { QueueManager } from '@stock-bot/queue';
-import { type AwilixContainer } from 'awilix';
+import type { IServiceContainer } from '@stock-bot/types';
 import type { AppConfig } from './config/schemas';
 
 // Re-export for backward compatibility
@@ -41,8 +41,6 @@ export interface ServiceDefinitions {
   serviceContainer: IServiceContainer;
 }
 
-
-
 // Export typed container
 export type ServiceContainer = AwilixContainer<ServiceDefinitions>;
 export type ServiceCradle = ServiceDefinitions;
@@ -59,5 +57,3 @@ export interface ServiceContainerOptions {
   enableBrowser?: boolean;
   enableProxy?: boolean;
 }
-
-

libs/core/di/src/config/schemas/index.ts

@@ -1,9 +1,9 @@
 import { z } from 'zod';
-import { redisConfigSchema } from './redis.schema';
 import { mongodbConfigSchema } from './mongodb.schema';
 import { postgresConfigSchema } from './postgres.schema';
 import { questdbConfigSchema } from './questdb.schema';
-import { proxyConfigSchema, browserConfigSchema, queueConfigSchema } from './service.schema';
+import { redisConfigSchema } from './redis.schema';
+import { browserConfigSchema, proxyConfigSchema, queueConfigSchema } from './service.schema';
 
 export const appConfigSchema = z.object({
   redis: redisConfigSchema,
@@ -13,11 +13,13 @@ export const appConfigSchema = z.object({
   proxy: proxyConfigSchema.optional(),
   browser: browserConfigSchema.optional(),
   queue: queueConfigSchema.optional(),
-  service: z.object({
+  service: z
+    .object({
       name: z.string(),
       serviceName: z.string().optional(), // Standard kebab-case service name
       port: z.number().optional(),
-  }).optional(),
+    })
+    .optional(),
 });
 
 export type AppConfig = z.infer<typeof appConfigSchema>;

libs/core/di/src/config/schemas/service.schema.ts

@@ -4,10 +4,12 @@ export const proxyConfigSchema = z.object({
   enabled: z.boolean().default(false),
   cachePrefix: z.string().optional().default('proxy:'),
   ttl: z.number().optional().default(3600),
-  webshare: z.object({
+  webshare: z
+    .object({
       apiKey: z.string(),
       apiUrl: z.string().default('https://proxy.webshare.io/api/v2/'),
-  }).optional(),
+    })
+    .optional(),
 });
 
 export const browserConfigSchema = z.object({
@@ -21,16 +23,21 @@ export const queueConfigSchema = z.object({
   concurrency: z.number().optional().default(1),
   enableScheduledJobs: z.boolean().optional().default(true),
   delayWorkerStart: z.boolean().optional().default(false),
-  defaultJobOptions: z.object({
+  defaultJobOptions: z
+    .object({
       attempts: z.number().default(3),
-    backoff: z.object({
+      backoff: z
+        .object({
           type: z.enum(['exponential', 'fixed']).default('exponential'),
           delay: z.number().default(1000),
-    }).default({}),
+        })
+        .default({}),
       removeOnComplete: z.number().default(100),
       removeOnFail: z.number().default(50),
       timeout: z.number().optional(),
-  }).optional().default({}),
+    })
+    .optional()
+    .default({}),
 });
 
 export type ProxyConfig = z.infer<typeof proxyConfigSchema>;

libs/core/di/src/container/builder.ts

@@ -1,15 +1,17 @@
-import { createContainer, InjectionMode, asFunction, type AwilixContainer } from 'awilix';
+import { asClass, asFunction, createContainer, InjectionMode, type AwilixContainer } from 'awilix';
 import type { BaseAppConfig as StockBotAppConfig, UnifiedAppConfig } from '@stock-bot/config';
-import { appConfigSchema, type AppConfig } from '../config/schemas';
 import { toUnifiedConfig } from '@stock-bot/config';
+import { HandlerRegistry } from '@stock-bot/handler-registry';
+import { appConfigSchema, type AppConfig } from '../config/schemas';
 import {
-  registerCoreServices,
+  registerApplicationServices,
   registerCacheServices,
+  registerCoreServices,
   registerDatabaseServices,
-  registerApplicationServices 
 } from '../registrations';
+import { HandlerScanner } from '../scanner';
 import { ServiceLifecycleManager } from '../utils/lifecycle';
-import type { ServiceDefinitions, ContainerBuildOptions } from './types';
+import type { ContainerBuildOptions, ServiceDefinitions } from './types';
 
 export class ServiceContainerBuilder {
   private config: Partial<AppConfig> = {};
@@ -38,7 +40,10 @@ export class ServiceContainerBuilder {
     return this;
   }
 
-  enableService(service: keyof Omit<ContainerBuildOptions, 'skipInitialization' | 'initializationTimeout'>, enabled = true): this {
+  enableService(
+    service: keyof Omit<ContainerBuildOptions, 'skipInitialization' | 'initializationTimeout'>,
+    enabled = true
+  ): this {
     this.options[service] = enabled;
     return this;
   }
@@ -77,10 +82,12 @@ export class ServiceContainerBuilder {
 
   private applyServiceOptions(config: Partial<AppConfig>): AppConfig {
     // Ensure questdb config has the right field names for DI
-    const questdbConfig = config.questdb ? {
+    const questdbConfig = config.questdb
+      ? {
           ...config.questdb,
           influxPort: (config.questdb as any).influxPort || (config.questdb as any).ilpPort || 9009,
-    } : {
+        }
+      : {
           enabled: true,
           host: 'localhost',
           httpPort: 9000,
@@ -110,9 +117,14 @@ export class ServiceContainerBuilder {
         password: 'postgres',
       },
       questdb: this.options.enableQuestDB ? questdbConfig : undefined,
-      proxy: this.options.enableProxy ? (config.proxy || { enabled: false, cachePrefix: 'proxy:', ttl: 3600 }) : undefined,
+      proxy: this.options.enableProxy
-      browser: this.options.enableBrowser ? (config.browser || { headless: true, timeout: 30000 }) : undefined,
+        ? config.proxy || { enabled: false, cachePrefix: 'proxy:', ttl: 3600 }
-      queue: this.options.enableQueue ? (config.queue || { 
+        : undefined,
+      browser: this.options.enableBrowser
+        ? config.browser || { headless: true, timeout: 30000 }
+        : undefined,
+      queue: this.options.enableQueue
+        ? config.queue || {
             enabled: true,
             workers: 1,
             concurrency: 1,
@@ -123,13 +135,23 @@ export class ServiceContainerBuilder {
               backoff: { type: 'exponential' as const, delay: 1000 },
               removeOnComplete: 100,
               removeOnFail: 50,
+            },
           }
-      }) : undefined,
+        : undefined,
       service: config.service,
     };
   }
 
-  private registerServices(container: AwilixContainer<ServiceDefinitions>, config: AppConfig): void {
+  private registerServices(
+    container: AwilixContainer<ServiceDefinitions>,
+    config: AppConfig
+  ): void {
+    // Register handler infrastructure first
+    container.register({
+      handlerRegistry: asClass(HandlerRegistry).singleton(),
+      handlerScanner: asClass(HandlerScanner).singleton(),
+    });
+
     registerCoreServices(container, config);
     registerCacheServices(container, config);
     registerDatabaseServices(container, config);
@@ -137,9 +159,18 @@ export class ServiceContainerBuilder {
 
     // Register service container aggregate
     container.register({
-      serviceContainer: asFunction(({ 
+      serviceContainer: asFunction(
-        config: _config, logger, cache, globalCache, proxyManager, browser, 
+        ({
-        queueManager, mongoClient, postgresClient, questdbClient 
+          config: _config,
+          logger,
+          cache,
+          globalCache,
+          proxyManager,
+          browser,
+          queueManager,
+          mongoClient,
+          postgresClient,
+          questdbClient,
         }) => ({
           logger,
           cache,
@@ -150,21 +181,24 @@ export class ServiceContainerBuilder {
           mongodb: mongoClient, // Map mongoClient to mongodb
           postgres: postgresClient, // Map postgresClient to postgres
           questdb: questdbClient, // Map questdbClient to questdb
-      })).singleton(),
+        })
+      ).singleton(),
     });
   }
 
   private transformStockBotConfig(config: UnifiedAppConfig): Partial<AppConfig> {
     // Unified config already has flat structure, just extract what we need
     // Handle questdb field name mapping
-    const questdb = config.questdb ? {
+    const questdb = config.questdb
+      ? {
           enabled: config.questdb.enabled || true,
           host: config.questdb.host || 'localhost',
           httpPort: config.questdb.httpPort || 9000,
           pgPort: config.questdb.pgPort || 8812,
           influxPort: (config.questdb as any).influxPort || (config.questdb as any).ilpPort || 9009,
           database: config.questdb.database || 'questdb',
-    } : undefined;
+        }
+      : undefined;
 
     return {
       redis: config.redis,

libs/core/di/src/container/types.ts

@@ -1,19 +1,25 @@
 import type { Browser } from '@stock-bot/browser';
 import type { CacheProvider } from '@stock-bot/cache';
-import type { IServiceContainer } from '@stock-bot/types';
+import type { HandlerRegistry } from '@stock-bot/handler-registry';
 import type { Logger } from '@stock-bot/logger';
 import type { MongoDBClient } from '@stock-bot/mongodb';
 import type { PostgreSQLClient } from '@stock-bot/postgres';
 import type { ProxyManager } from '@stock-bot/proxy';
 import type { QuestDBClient } from '@stock-bot/questdb';
 import type { SmartQueueManager } from '@stock-bot/queue';
+import type { IServiceContainer } from '@stock-bot/types';
 import type { AppConfig } from '../config/schemas';
+import type { HandlerScanner } from '../scanner';
 
 export interface ServiceDefinitions {
   // Configuration
   config: AppConfig;
   logger: Logger;
 
+  // Handler infrastructure
+  handlerRegistry: HandlerRegistry;
+  handlerScanner: HandlerScanner;
+
   // Core services
   cache: CacheProvider | null;
   globalCache: CacheProvider | null;

libs/core/di/src/factories/cache.factory.ts

@@ -3,10 +3,7 @@ import { NamespacedCache, type CacheProvider } from '@stock-bot/cache';
 import type { ServiceDefinitions } from '../container/types';
 
 export class CacheFactory {
-  static createNamespacedCache(
+  static createNamespacedCache(baseCache: CacheProvider, namespace: string): NamespacedCache {
-    baseCache: CacheProvider,
-    namespace: string
-  ): NamespacedCache {
     return new NamespacedCache(baseCache, namespace);
   }
 
@@ -15,7 +12,9 @@ export class CacheFactory {
     serviceName: string
   ): CacheProvider | null {
     const baseCache = container.cradle.cache;
-    if (!baseCache) {return null;}
+    if (!baseCache) {
+      return null;
+    }
 
     return this.createNamespacedCache(baseCache, serviceName);
   }
@@ -25,7 +24,9 @@ export class CacheFactory {
     handlerName: string
   ): CacheProvider | null {
     const baseCache = container.cradle.cache;
-    if (!baseCache) {return null;}
+    if (!baseCache) {
+      return null;
+    }
 
     return this.createNamespacedCache(baseCache, `handler:${handlerName}`);
   }
@@ -35,7 +36,9 @@ export class CacheFactory {
     prefix: string
   ): CacheProvider | null {
     const baseCache = container.cradle.cache;
-    if (!baseCache) {return null;}
+    if (!baseCache) {
+      return null;
+    }
 
     // Remove 'cache:' prefix if already included
     const cleanPrefix = prefix.replace(/^cache:/, '');

libs/core/di/src/index.ts

@@ -33,3 +33,7 @@ export {
   type ServiceApplicationConfig,
   type ServiceLifecycleHooks,
 } from './service-application';
+
+// Handler scanner
+export { HandlerScanner } from './scanner';
+export type { HandlerScannerOptions } from './scanner';

libs/core/di/src/registrations/cache.registration.ts

@@ -14,12 +14,16 @@ export function registerCacheServices(
         const serviceName = config.service?.serviceName || config.service?.name || 'unknown';
 
         // Create service-specific cache that uses the service's Redis DB
-        return createServiceCache(serviceName, {
+        return createServiceCache(
+          serviceName,
+          {
             host: config.redis.host,
             port: config.redis.port,
             password: config.redis.password,
             db: config.redis.db, // This will be overridden by ServiceCache
-        }, { logger });
+          },
+          { logger }
+        );
       }).singleton(),
 
       // Also provide global cache for shared data
@@ -27,11 +31,15 @@ export function registerCacheServices(
         const { createServiceCache } = require('@stock-bot/queue');
         const serviceName = config.service?.serviceName || config.service?.name || 'unknown';
 
-        return createServiceCache(serviceName, {
+        return createServiceCache(
+          serviceName,
+          {
             host: config.redis.host,
             port: config.redis.port,
             password: config.redis.password,
-        }, { global: true, logger });
+          },
+          { global: true, logger }
+        );
       }).singleton(),
     });
   } else {

libs/core/di/src/registrations/database.registration.ts

@@ -1,7 +1,7 @@
+import { asFunction, asValue, type AwilixContainer } from 'awilix';
 import { MongoDBClient } from '@stock-bot/mongodb';
 import { PostgreSQLClient } from '@stock-bot/postgres';
 import { QuestDBClient } from '@stock-bot/questdb';
-import { asFunction, asValue, type AwilixContainer } from 'awilix';
 import type { AppConfig } from '../config/schemas';
 import type { ServiceDefinitions } from '../container/types';
 
@@ -14,7 +14,9 @@ export function registerDatabaseServices(
     container.register({
       mongoClient: asFunction(({ logger }) => {
         // Parse MongoDB URI to extract components
-        const uriMatch = config.mongodb.uri.match(/mongodb:\/\/(?:([^:]+):([^@]+)@)?([^:/]+):(\d+)\/([^?]+)(?:\?authSource=(.+))?/);
+        const uriMatch = config.mongodb.uri.match(
+          /mongodb:\/\/(?:([^:]+):([^@]+)@)?([^:/]+):(\d+)\/([^?]+)(?:\?authSource=(.+))?/
+        );
         const mongoConfig = {
           host: uriMatch?.[3] || 'localhost',
           port: parseInt(uriMatch?.[4] || '27017'),

libs/core/di/src/registrations/service.registration.ts

@@ -60,7 +60,7 @@ export function registerApplicationServices(
   // Queue Manager
   if (config.queue?.enabled && config.redis.enabled) {
     container.register({
-      queueManager: asFunction(({ logger }) => {
+      queueManager: asFunction(({ logger, handlerRegistry }) => {
         const { SmartQueueManager } = require('@stock-bot/queue');
         const queueConfig = {
           serviceName: config.service?.serviceName || config.service?.name || 'unknown',
@@ -79,7 +79,7 @@ export function registerApplicationServices(
           delayWorkerStart: config.queue!.delayWorkerStart ?? false,
           autoDiscoverHandlers: true,
         };
-        return new SmartQueueManager(queueConfig, logger);
+        return new SmartQueueManager(queueConfig, handlerRegistry, logger);
       }).singleton(),
     });
   } else {

libs/core/di/src/scanner/handler-scanner.ts

@@ -0,0 +1,201 @@
+/**
+ * Handler Scanner
+ * Discovers and registers handlers with the DI container
+ */
+
+import { asClass, type AwilixContainer } from 'awilix';
+import { glob } from 'glob';
+import type {
+  HandlerConfiguration,
+  HandlerMetadata,
+  HandlerRegistry,
+} from '@stock-bot/handler-registry';
+import { createJobHandler } from '@stock-bot/handlers';
+import { getLogger } from '@stock-bot/logger';
+import type { ExecutionContext, IHandler } from '@stock-bot/types';
+
+export interface HandlerScannerOptions {
+  serviceName?: string;
+  autoRegister?: boolean;
+  patterns?: string[];
+}
+
+export class HandlerScanner {
+  private logger = getLogger('handler-scanner');
+  private discoveredHandlers = new Map<string, any>();
+
+  constructor(
+    private registry: HandlerRegistry,
+    private container: AwilixContainer,
+    private options: HandlerScannerOptions = {}
+  ) {}
+
+  /**
+   * Scan for handlers matching the given patterns
+   */
+  async scanHandlers(patterns: string[] = this.options.patterns || []): Promise<void> {
+    this.logger.info('Starting handler scan', { patterns });
+
+    for (const pattern of patterns) {
+      const files = await glob(pattern, { absolute: true });
+      this.logger.debug(`Found ${files.length} files for pattern: ${pattern}`);
+
+      for (const file of files) {
+        try {
+          await this.scanFile(file);
+        } catch (error) {
+          this.logger.error('Failed to scan file', { file, error });
+        }
+      }
+    }
+
+    this.logger.info('Handler scan complete', {
+      discovered: this.discoveredHandlers.size,
+      patterns,
+    });
+  }
+
+  /**
+   * Scan a single file for handlers
+   */
+  private async scanFile(filePath: string): Promise<void> {
+    try {
+      const module = await import(filePath);
+      this.registerHandlersFromModule(module, filePath);
+    } catch (error) {
+      this.logger.error('Failed to import module', { filePath, error });
+    }
+  }
+
+  /**
+   * Register handlers found in a module
+   */
+  private registerHandlersFromModule(module: any, filePath: string): void {
+    for (const [exportName, exported] of Object.entries(module)) {
+      if (this.isHandler(exported)) {
+        this.registerHandler(exported, exportName, filePath);
+      }
+    }
+  }
+
+  /**
+   * Check if an exported value is a handler
+   */
+  private isHandler(exported: any): boolean {
+    if (typeof exported !== 'function') return false;
+
+    // Check for handler metadata added by decorators
+    const hasHandlerName = !!(exported as any).__handlerName;
+    const hasOperations = Array.isArray((exported as any).__operations);
+
+    return hasHandlerName && hasOperations;
+  }
+
+  /**
+   * Register a handler with the registry and DI container
+   */
+  private registerHandler(HandlerClass: any, exportName: string, filePath: string): void {
+    const handlerName = HandlerClass.__handlerName;
+    const operations = HandlerClass.__operations || [];
+    const schedules = HandlerClass.__schedules || [];
+    const isDisabled = HandlerClass.__disabled || false;
+
+    if (isDisabled) {
+      this.logger.debug('Skipping disabled handler', { handlerName });
+      return;
+    }
+
+    // Build metadata
+    const metadata: HandlerMetadata = {
+      name: handlerName,
+      service: this.options.serviceName,
+      operations: operations.map((op: any) => ({
+        name: op.name,
+        method: op.method,
+      })),
+      schedules: schedules.map((schedule: any) => ({
+        operation: schedule.operation,
+        cronPattern: schedule.cronPattern,
+        priority: schedule.priority,
+        immediately: schedule.immediately,
+        description: schedule.description,
+      })),
+    };
+
+    // Build configuration with operation handlers
+    const operationHandlers: Record<string, any> = {};
+    for (const op of operations) {
+      operationHandlers[op.name] = createJobHandler(async payload => {
+        const handler = this.container.resolve<IHandler>(handlerName);
+        const context: ExecutionContext = {
+          type: 'queue',
+          metadata: { source: 'queue', timestamp: Date.now() },
+        };
+        return await handler.execute(op.name, payload, context);
+      });
+    }
+
+    const configuration: HandlerConfiguration = {
+      name: handlerName,
+      operations: operationHandlers,
+      scheduledJobs: schedules.map((schedule: any) => {
+        const operation = operations.find((op: any) => op.method === schedule.operation);
+        return {
+          type: `${handlerName}-${schedule.operation}`,
+          operation: operation?.name || schedule.operation,
+          cronPattern: schedule.cronPattern,
+          priority: schedule.priority || 5,
+          immediately: schedule.immediately || false,
+          description: schedule.description || `${handlerName} ${schedule.operation}`,
+        };
+      }),
+    };
+
+    // Register with registry
+    this.registry.register(metadata, configuration);
+
+    // Register with DI container if auto-register is enabled
+    if (this.options.autoRegister !== false) {
+      this.container.register({
+        [handlerName]: asClass(HandlerClass).singleton(),
+      });
+    }
+
+    // Track discovered handler
+    this.discoveredHandlers.set(handlerName, HandlerClass);
+
+    this.logger.info('Registered handler', {
+      handlerName,
+      exportName,
+      filePath,
+      operations: operations.length,
+      schedules: schedules.length,
+      service: this.options.serviceName,
+    });
+  }
+
+  /**
+   * Get all discovered handlers
+   */
+  getDiscoveredHandlers(): Map<string, any> {
+    return new Map(this.discoveredHandlers);
+  }
+
+  /**
+   * Manually register a handler class
+   */
+  registerHandlerClass(HandlerClass: any, options: { serviceName?: string } = {}): void {
+    const serviceName = options.serviceName || this.options.serviceName;
+    const originalServiceName = this.options.serviceName;
+
+    // Temporarily override service name if provided
+    if (serviceName) {
+      this.options.serviceName = serviceName;
+    }
+
+    this.registerHandler(HandlerClass, HandlerClass.name, 'manual');
+
+    // Restore original service name
+    this.options.serviceName = originalServiceName;
+  }
+}

libs/core/di/src/scanner/index.ts

@@ -0,0 +1,2 @@
+export { HandlerScanner } from './handler-scanner';
+export type { HandlerScannerOptions } from './handler-scanner';

libs/core/di/src/service-application.ts

@@ -5,12 +5,14 @@
 
 import { Hono } from 'hono';
 import { cors } from 'hono/cors';
-import { getLogger, setLoggerConfig, shutdownLoggers, type Logger } from '@stock-bot/logger';
-import { Shutdown } from '@stock-bot/shutdown';
 import type { BaseAppConfig, UnifiedAppConfig } from '@stock-bot/config';
 import { toUnifiedConfig } from '@stock-bot/config';
+import { getLogger, setLoggerConfig, shutdownLoggers, type Logger } from '@stock-bot/logger';
+import { Shutdown } from '@stock-bot/shutdown';
 import type { IServiceContainer } from '@stock-bot/types';
-import type { ServiceContainer } from './awilix-container';
+import type { HandlerRegistry } from '@stock-bot/handler-registry';
+import type { ServiceDefinitions } from './container/types';
+import type { AwilixContainer } from 'awilix';
 
 /**
  * Configuration for ServiceApplication
@@ -71,7 +73,7 @@ export class ServiceApplication {
   private hooks: ServiceLifecycleHooks;
   private logger: Logger;
 
-  private container: ServiceContainer | null = null;
+  private container: AwilixContainer<ServiceDefinitions> | null = null;
   private serviceContainer: IServiceContainer | null = null;
   private app: Hono | null = null;
   private server: ReturnType<typeof Bun.serve> | null = null;
@@ -105,7 +107,7 @@ export class ServiceApplication {
 
     // Initialize shutdown manager
     this.shutdown = Shutdown.getInstance({
-      timeout: this.serviceConfig.shutdownTimeout 
+      timeout: this.serviceConfig.shutdownTimeout,
     });
   }
 
@@ -246,7 +248,7 @@ export class ServiceApplication {
    * Start the service with full initialization
    */
   async start(
-    containerFactory: (config: UnifiedAppConfig) => Promise<ServiceContainer>,
+    containerFactory: (config: UnifiedAppConfig) => Promise<AwilixContainer<ServiceDefinitions>>,
     routeFactory: (container: IServiceContainer) => Hono,
     handlerInitializer?: (container: IServiceContainer) => Promise<void>
   ): Promise<void> {
@@ -257,7 +259,7 @@ export class ServiceApplication {
       this.logger.debug('Creating DI container...');
       // Config already has service name from constructor
       this.container = await containerFactory(this.config);
-      this.serviceContainer = this.container.resolve('serviceContainer');
+      this.serviceContainer = this.container!.resolve('serviceContainer');
       this.logger.info('DI container created and initialized');
 
       // Call container ready hook
@@ -311,7 +313,6 @@ export class ServiceApplication {
       if (this.hooks.onStarted) {
         await this.hooks.onStarted(port);
       }
-      
     } catch (error) {
       this.logger.error('DETAILED ERROR:', error);
       this.logger.error('Failed to start service', {
@@ -332,7 +333,7 @@ export class ServiceApplication {
     }
 
     this.logger.debug('Creating scheduled jobs from registered handlers...');
-    const { handlerRegistry } = await import('@stock-bot/handlers');
+    const handlerRegistry = this.container.resolve<HandlerRegistry>('handlerRegistry');
     const allHandlers = handlerRegistry.getAllHandlersWithSchedule();
 
     let totalScheduledJobs = 0;

libs/core/di/src/utils/lifecycle.ts

@@ -1,6 +1,6 @@
 import type { AwilixContainer } from 'awilix';
-import type { ServiceDefinitions } from '../container/types';
 import { getLogger } from '@stock-bot/logger';
+import type { ServiceDefinitions } from '../container/types';
 
 interface ServiceWithLifecycle {
   connect?: () => Promise<void>;
@@ -35,7 +35,10 @@ export class ServiceLifecycleManager {
         initPromises.push(
           Promise.race([
             initPromise,
-            this.createTimeoutPromise(timeout, `${name} initialization timed out after ${timeout}ms`),
+            this.createTimeoutPromise(
+              timeout,
+              `${name} initialization timed out after ${timeout}ms`
+            ),
           ])
         );
       }

libs/core/handler-registry/package.json

@@ -0,0 +1,27 @@
+{
+  "name": "@stock-bot/handler-registry",
+  "version": "1.0.0",
+  "type": "module",
+  "main": "./dist/index.js",
+  "types": "./dist/index.d.ts",
+  "exports": {
+    ".": {
+      "import": "./dist/index.js",
+      "types": "./dist/index.d.ts"
+    }
+  },
+  "scripts": {
+    "build": "bun run build:clean && bun run build:tsc",
+    "build:clean": "rm -rf dist",
+    "build:tsc": "tsc",
+    "test": "bun test",
+    "clean": "rm -rf dist node_modules .turbo"
+  },
+  "dependencies": {
+    "@stock-bot/types": "workspace:*"
+  },
+  "devDependencies": {
+    "@types/bun": "*",
+    "typescript": "*"
+  }
+}

libs/core/handler-registry/src/index.ts

@@ -0,0 +1,14 @@
+/**
+ * Handler Registry Package
+ * Provides centralized handler registration without circular dependencies
+ */
+
+export { HandlerRegistry } from './registry';
+export type {
+  HandlerMetadata,
+  OperationMetadata,
+  ScheduleMetadata,
+  HandlerConfiguration,
+  RegistryStats,
+  HandlerDiscoveryResult,
+} from './types';

libs/core/handler-registry/src/registry.ts

@@ -0,0 +1,226 @@
+/**
+ * Handler Registry Implementation
+ * Manages handler metadata and configuration without circular dependencies
+ */
+
+import type { JobHandler, ScheduledJob } from '@stock-bot/types';
+import type {
+  HandlerConfiguration,
+  HandlerMetadata,
+  OperationMetadata,
+  RegistryStats,
+  ScheduleMetadata,
+} from './types';
+
+export class HandlerRegistry {
+  private handlers = new Map<string, HandlerMetadata>();
+  private configurations = new Map<string, HandlerConfiguration>();
+  private handlerServices = new Map<string, string>();
+
+  /**
+   * Register handler metadata
+   */
+  registerMetadata(metadata: HandlerMetadata): void {
+    this.handlers.set(metadata.name, metadata);
+
+    if (metadata.service) {
+      this.handlerServices.set(metadata.name, metadata.service);
+    }
+  }
+
+  /**
+   * Register handler configuration with operation implementations
+   */
+  registerConfiguration(config: HandlerConfiguration): void {
+    this.configurations.set(config.name, config);
+  }
+
+  /**
+   * Register both metadata and configuration
+   */
+  register(metadata: HandlerMetadata, config: HandlerConfiguration): void {
+    this.registerMetadata(metadata);
+    this.registerConfiguration(config);
+  }
+
+  /**
+   * Get handler metadata
+   */
+  getMetadata(handlerName: string): HandlerMetadata | undefined {
+    return this.handlers.get(handlerName);
+  }
+
+  /**
+   * Get handler configuration
+   */
+  getConfiguration(handlerName: string): HandlerConfiguration | undefined {
+    return this.configurations.get(handlerName);
+  }
+
+  /**
+   * Get a specific operation handler
+   */
+  getOperation(handlerName: string, operationName: string): JobHandler | undefined {
+    const config = this.configurations.get(handlerName);
+    return config?.operations[operationName];
+  }
+
+  /**
+   * Get all handler metadata
+   */
+  getAllMetadata(): Map<string, HandlerMetadata> {
+    return new Map(this.handlers);
+  }
+
+  /**
+   * Get all handler names
+   */
+  getHandlerNames(): string[] {
+    return Array.from(this.handlers.keys());
+  }
+
+  /**
+   * Check if a handler is registered
+   */
+  hasHandler(handlerName: string): boolean {
+    return this.handlers.has(handlerName);
+  }
+
+  /**
+   * Get handlers for a specific service
+   */
+  getServiceHandlers(serviceName: string): HandlerMetadata[] {
+    const handlers: HandlerMetadata[] = [];
+
+    for (const [handlerName, service] of this.handlerServices) {
+      if (service === serviceName) {
+        const metadata = this.handlers.get(handlerName);
+        if (metadata) {
+          handlers.push(metadata);
+        }
+      }
+    }
+
+    return handlers;
+  }
+
+  /**
+   * Set service ownership for a handler
+   */
+  setHandlerService(handlerName: string, serviceName: string): void {
+    this.handlerServices.set(handlerName, serviceName);
+
+    // Update metadata if it exists
+    const metadata = this.handlers.get(handlerName);
+    if (metadata) {
+      metadata.service = serviceName;
+    }
+  }
+
+  /**
+   * Get the service that owns a handler
+   */
+  getHandlerService(handlerName: string): string | undefined {
+    return this.handlerServices.get(handlerName);
+  }
+
+  /**
+   * Get scheduled jobs for a handler
+   */
+  getScheduledJobs(handlerName: string): ScheduledJob[] {
+    const config = this.configurations.get(handlerName);
+    return config?.scheduledJobs || [];
+  }
+
+  /**
+   * Get all handlers with their scheduled jobs
+   */
+  getAllHandlersWithSchedule(): Map<
+    string,
+    { metadata: HandlerMetadata; scheduledJobs: ScheduledJob[] }
+  > {
+    const result = new Map<string, { metadata: HandlerMetadata; scheduledJobs: ScheduledJob[] }>();
+
+    for (const [name, metadata] of this.handlers) {
+      const config = this.configurations.get(name);
+      result.set(name, {
+        metadata,
+        scheduledJobs: config?.scheduledJobs || [],
+      });
+    }
+
+    return result;
+  }
+
+  /**
+   * Get registry statistics
+   */
+  getStats(): RegistryStats {
+    let operationCount = 0;
+    let scheduledJobCount = 0;
+    const services = new Set<string>();
+
+    for (const metadata of this.handlers.values()) {
+      operationCount += metadata.operations.length;
+      scheduledJobCount += metadata.schedules?.length || 0;
+
+      if (metadata.service) {
+        services.add(metadata.service);
+      }
+    }
+
+    return {
+      handlers: this.handlers.size,
+      operations: operationCount,
+      scheduledJobs: scheduledJobCount,
+      services: services.size,
+    };
+  }
+
+  /**
+   * Clear all registrations (useful for testing)
+   */
+  clear(): void {
+    this.handlers.clear();
+    this.configurations.clear();
+    this.handlerServices.clear();
+  }
+
+  /**
+   * Export registry data for debugging or persistence
+   */
+  export(): {
+    handlers: Array<[string, HandlerMetadata]>;
+    configurations: Array<[string, HandlerConfiguration]>;
+    services: Array<[string, string]>;
+  } {
+    return {
+      handlers: Array.from(this.handlers.entries()),
+      configurations: Array.from(this.configurations.entries()),
+      services: Array.from(this.handlerServices.entries()),
+    };
+  }
+
+  /**
+   * Import registry data
+   */
+  import(data: {
+    handlers: Array<[string, HandlerMetadata]>;
+    configurations: Array<[string, HandlerConfiguration]>;
+    services: Array<[string, string]>;
+  }): void {
+    this.clear();
+
+    for (const [name, metadata] of data.handlers) {
+      this.handlers.set(name, metadata);
+    }
+
+    for (const [name, config] of data.configurations) {
+      this.configurations.set(name, config);
+    }
+
+    for (const [handler, service] of data.services) {
+      this.handlerServices.set(handler, service);
+    }
+  }
+}

libs/core/handler-registry/src/types.ts

@@ -0,0 +1,66 @@
+/**
+ * Handler Registry Types
+ * Pure types for handler metadata and registration
+ */
+
+import type { JobHandler, ScheduledJob } from '@stock-bot/types';
+
+/**
+ * Metadata for a single operation within a handler
+ */
+export interface OperationMetadata {
+  name: string;
+  method: string;
+  description?: string;
+}
+
+/**
+ * Metadata for a scheduled operation
+ */
+export interface ScheduleMetadata {
+  operation: string;
+  cronPattern: string;
+  priority?: number;
+  immediately?: boolean;
+  description?: string;
+}
+
+/**
+ * Complete metadata for a handler
+ */
+export interface HandlerMetadata {
+  name: string;
+  service?: string;
+  operations: OperationMetadata[];
+  schedules?: ScheduleMetadata[];
+  version?: string;
+  description?: string;
+}
+
+/**
+ * Handler configuration with operation implementations
+ */
+export interface HandlerConfiguration {
+  name: string;
+  operations: Record<string, JobHandler>;
+  scheduledJobs?: ScheduledJob[];
+}
+
+/**
+ * Registry statistics
+ */
+export interface RegistryStats {
+  handlers: number;
+  operations: number;
+  scheduledJobs: number;
+  services: number;
+}
+
+/**
+ * Handler discovery result
+ */
+export interface HandlerDiscoveryResult {
+  handler: HandlerMetadata;
+  constructor: any;
+  filePath?: string;
+}

libs/core/handler-registry/tsconfig.json

@@ -0,0 +1,9 @@
+{
+  "extends": "../../../tsconfig.lib.json",
+  "compilerOptions": {
+    "outDir": "./dist",
+    "rootDir": "./src"
+  },
+  "include": ["src/**/*"],
+  "exclude": ["node_modules", "dist", "test/**/*", "**/*.test.ts", "**/*.spec.ts"]
+}

libs/core/handlers/package.json

@@ -10,10 +10,11 @@
     "test": "bun test"
   },
   "dependencies": {
+    "@stock-bot/cache": "workspace:*",
     "@stock-bot/config": "workspace:*",
+    "@stock-bot/handler-registry": "workspace:*",
     "@stock-bot/logger": "workspace:*",
     "@stock-bot/types": "workspace:*",
-    "@stock-bot/cache": "workspace:*",
     "@stock-bot/utils": "workspace:*",
     "mongodb": "^6.12.0"
   },

libs/core/handlers/src/base/BaseHandler.ts

@@ -1,14 +1,17 @@
 import type { Collection } from 'mongodb';
+import { createNamespacedCache } from '@stock-bot/cache';
 import { getLogger } from '@stock-bot/logger';
 import type {
-  HandlerConfigWithSchedule,
-  IServiceContainer,
   ExecutionContext,
-  IHandler
+  HandlerConfigWithSchedule,
+  HandlerMetadata,
+  IHandler,
+  IServiceContainer,
+  JobHandler,
+  ServiceTypes,
 } from '@stock-bot/types';
 import { fetch } from '@stock-bot/utils';
-import { createNamespacedCache } from '@stock-bot/cache';
+// Handler registry is now injected, not imported
-import { handlerRegistry } from '../registry/handler-registry';
 import { createJobHandler } from '../utils/create-job-handler';
 
 /**
@@ -38,16 +41,16 @@ export interface JobScheduleOptions {
  * Provides common functionality and structure for queue/event operations
  */
 export abstract class BaseHandler implements IHandler {
-  // Direct service properties - flattened for cleaner access
+  // Direct service properties - flattened for cleaner access with proper types
-  readonly logger;
+  readonly logger: ServiceTypes['logger'];
-  readonly cache;
+  readonly cache: ServiceTypes['cache'];
-  readonly globalCache;
+  readonly globalCache: ServiceTypes['globalCache'];
-  readonly queue;
+  readonly queue: ServiceTypes['queue'];
-  readonly proxy;
+  readonly proxy: ServiceTypes['proxy'];
-  readonly browser;
+  readonly browser: ServiceTypes['browser'];
-  readonly mongodb;
+  readonly mongodb: ServiceTypes['mongodb'];
-  readonly postgres;
+  readonly postgres: ServiceTypes['postgres'];
-  readonly questdb;
+  readonly questdb: ServiceTypes['questdb'];
 
   private handlerName: string;
 
@@ -162,7 +165,7 @@ export abstract class BaseHandler implements IHandler {
    * Example: handler 'webshare' creates namespace 'webshare:api' -> keys will be 'cache:data-ingestion:webshare:api:*'
    */
   protected createNamespacedCache(subNamespace: string) {
-    return createNamespacedCache(this.cache, `${this.handlerName}:${subNamespace}`);
+    return createNamespacedCache(this.cache || null, `${this.handlerName}:${subNamespace}`);
   }
 
   /**
@@ -238,7 +241,7 @@ export abstract class BaseHandler implements IHandler {
   ): Promise<void> {
     return this.scheduleOperation(operation, payload, {
       delay: delaySeconds * 1000,
-      ...additionalOptions
+      ...additionalOptions,
     });
   }
 
@@ -294,27 +297,45 @@ export abstract class BaseHandler implements IHandler {
   // }
 
   /**
-   * Register this handler using decorator metadata
+   * Create handler configuration with job handlers
-   * Automatically reads @Handler, @Operation, and @QueueSchedule decorators
+   * This is used by the scanner to create the actual handler configuration
    */
-  register(serviceName?: string): void {
+  createHandlerConfig(): HandlerConfigWithSchedule {
-    const constructor = this.constructor as any;
+    const metadata = (this.constructor as typeof BaseHandler).extractMetadata();
-    const handlerName = constructor.__handlerName || this.handlerName;
+    if (!metadata) {
-    const operations = constructor.__operations || [];
+      throw new Error('Handler metadata not found');
-    const schedules = constructor.__schedules || [];
+    }
 
-    // Create operation handlers from decorator metadata
+    const operationHandlers: Record<string, JobHandler> = {};
-    const operationHandlers: Record<string, any> = {};
+    for (const opName of metadata.operations) {
-    for (const op of operations) {
+      operationHandlers[opName] = createJobHandler(async (payload: any) => {
-      operationHandlers[op.name] = createJobHandler(async payload => {
         const context: ExecutionContext = {
           type: 'queue',
           metadata: { source: 'queue', timestamp: Date.now() },
         };
-        return await this.execute(op.name, payload, context);
+        return await this.execute(opName, payload, context);
       });
     }
 
+    return {
+      name: metadata.name,
+      operations: operationHandlers,
+      scheduledJobs: metadata.scheduledJobs,
+    };
+  }
+
+  /**
+   * Extract handler metadata from decorators
+   * This returns metadata only - actual handler instances are created by the scanner
+   */
+  static extractMetadata(): HandlerMetadata | null {
+    const constructor = this as any;
+    const handlerName = constructor.__handlerName;
+    if (!handlerName) return null;
+
+    const operations = constructor.__operations || [];
+    const schedules = constructor.__schedules || [];
+
     // Create scheduled jobs from decorator metadata
     const scheduledJobs = schedules.map((schedule: any) => {
       // Find the operation name from the method name
@@ -326,27 +347,15 @@ export abstract class BaseHandler implements IHandler {
         priority: schedule.priority || 5,
         immediately: schedule.immediately || false,
         description: schedule.description || `${handlerName} ${schedule.operation}`,
-        payload: this.getScheduledJobPayload?.(schedule.operation),
       };
     });
 
-    const config: HandlerConfigWithSchedule = {
+    return {
       name: handlerName,
-      operations: operationHandlers,
+      operations: operations.map((op: any) => op.name),
       scheduledJobs,
+      description: constructor.__description,
     };
-
-    handlerRegistry.registerWithSchedule(config, serviceName);
-    this.logger.info('Handler registered using decorator metadata', {
-      handlerName,
-      service: serviceName,
-      operations: operations.map((op: any) => ({ name: op.name, method: op.method })),
-      scheduledJobs: scheduledJobs.map((job: any) => ({
-        operation: job.operation,
-        cronPattern: job.cronPattern,
-        immediately: job.immediately,
-      })),
-    });
   }
 
   /**

libs/core/handlers/src/index.ts

@@ -2,8 +2,7 @@
 export { BaseHandler, ScheduledHandler } from './base/BaseHandler';
 export type { JobScheduleOptions } from './base/BaseHandler';
 
-// Handler registry
+// Handler registry is now in a separate package
-export { handlerRegistry } from './registry/handler-registry';
 
 // Utilities
 export { createJobHandler } from './utils/create-job-handler';

libs/core/handlers/src/registry/auto-register.ts

@@ -6,8 +6,8 @@
 import { readdirSync, statSync } from 'fs';
 import { join, relative } from 'path';
 import { getLogger } from '@stock-bot/logger';
-import { BaseHandler } from '../base/BaseHandler';
 import type { IServiceContainer } from '@stock-bot/types';
+import { BaseHandler } from '../base/BaseHandler';
 
 const logger = getLogger('handler-auto-register');
 
@@ -123,14 +123,13 @@ export async function autoRegisterHandlers(
           } else {
             logger.info(`Registering handler: ${handlerName} from ${relativePath}`);
 
-            // Create instance and register
+            // Create instance - handlers now auto-register via decorators
             const handler = new HandlerClass(services);
-            handler.register(serviceName);
-
-            // No need to set service ownership separately - it's done in register()
 
             registered.push(handlerName);
-            logger.info(`Successfully registered handler: ${handlerName}`, { service: serviceName });
+            logger.info(`Successfully registered handler: ${handlerName}`, {
+              service: serviceName,
+            });
           }
         }
       } catch (error) {

libs/core/queue/package.json

@@ -14,9 +14,9 @@
     "ioredis": "^5.3.0",
     "rate-limiter-flexible": "^3.0.0",
     "@stock-bot/cache": "*",
+    "@stock-bot/handler-registry": "*",
     "@stock-bot/logger": "*",
-    "@stock-bot/types": "*",
+    "@stock-bot/types": "*"
-    "@stock-bot/handlers": "*"
   },
   "devDependencies": {
     "typescript": "^5.3.0",

libs/core/queue/src/batch-processor.ts

@@ -171,7 +171,11 @@ async function processBatched<T>(
 /**
  * Process a batch job - loads items and creates individual jobs
  */
-export async function processBatchJob(jobData: BatchJobData, queueName: string, queueManager: QueueManager): Promise<unknown> {
+export async function processBatchJob(
+  jobData: BatchJobData,
+  queueName: string,
+  queueManager: QueueManager
+): Promise<unknown> {
   const queue = queueManager.getQueue(queueName);
   const logger = queue.createChildLogger('batch-job', {
     queueName,
@@ -304,7 +308,11 @@ async function loadPayload<T>(
   } | null;
 }
 
-async function cleanupPayload(key: string, queueName: string, queueManager: QueueManager): Promise<void> {
+async function cleanupPayload(
+  key: string,
+  queueName: string,
+  queueManager: QueueManager
+): Promise<void> {
   const cache = queueManager.getCache(queueName);
   await cache.del(key);
 }

libs/core/queue/src/index.ts

@@ -8,11 +8,11 @@ export {
   normalizeServiceName,
   generateCachePrefix,
   getFullQueueName,
-  parseQueueName 
+  parseQueueName,
 } from './service-utils';
 
-// Re-export handler registry and utilities from handlers package
+// Re-export utilities from handlers package
-export { handlerRegistry, createJobHandler } from '@stock-bot/handlers';
+export { createJobHandler } from '@stock-bot/handlers';
 
 // Batch processing
 export { processBatchJob, processItems } from './batch-processor';
@@ -68,6 +68,4 @@ export type {
   // Smart Queue types
   SmartQueueConfig,
   QueueRoute,
-  
 } from './types';
-

libs/core/queue/src/queue-manager.ts

@@ -76,7 +76,8 @@ export class QueueManager {
 
     // Prepare queue configuration
     const workers = mergedOptions.workers ?? this.config.defaultQueueOptions?.workers ?? 1;
-    const concurrency = mergedOptions.concurrency ?? this.config.defaultQueueOptions?.concurrency ?? 1;
+    const concurrency =
+      mergedOptions.concurrency ?? this.config.defaultQueueOptions?.concurrency ?? 1;
 
     const queueConfig: QueueWorkerConfig = {
       workers,
@@ -180,7 +181,6 @@ export class QueueManager {
     return this.queues;
   }
 
-
   /**
    * Get statistics for all queues
    */

libs/core/queue/src/queue.ts

@@ -1,6 +1,7 @@
 import { Queue as BullQueue, QueueEvents, Worker, type Job } from 'bullmq';
-import { handlerRegistry } from '@stock-bot/handlers';
+// Handler registry will be injected
-import type { JobData, JobOptions, ExtendedJobOptions, QueueStats, RedisConfig } from './types';
+import type { HandlerRegistry } from '@stock-bot/handler-registry';
+import type { ExtendedJobOptions, JobData, JobOptions, QueueStats, RedisConfig } from './types';
 import { getRedisConnection } from './utils';
 
 // Logger interface for type safety
@@ -17,6 +18,7 @@ export interface QueueWorkerConfig {
   workers?: number;
   concurrency?: number;
   startWorker?: boolean;
+  handlerRegistry?: HandlerRegistry;
 }
 
 /**
@@ -30,6 +32,7 @@ export class Queue {
   private queueName: string;
   private redisConfig: RedisConfig;
   private readonly logger: Logger;
+  private readonly handlerRegistry?: HandlerRegistry;
 
   constructor(
     queueName: string,
@@ -41,6 +44,7 @@ export class Queue {
     this.queueName = queueName;
     this.redisConfig = redisConfig;
     this.logger = logger || console;
+    this.handlerRegistry = config.handlerRegistry;
 
     const connection = getRedisConnection(redisConfig);
 
@@ -338,7 +342,10 @@ export class Queue {
 
     try {
       // Look up handler in registry
-      const jobHandler = handlerRegistry.getOperation(handler, operation);
+      if (!this.handlerRegistry) {
+        throw new Error('Handler registry not configured for worker processing');
+      }
+      const jobHandler = this.handlerRegistry.getOperation(handler, operation);
 
       if (!jobHandler) {
         throw new Error(`No handler found for ${handler}:${operation}`);
@@ -390,5 +397,4 @@ export class Queue {
   getWorkerCount(): number {
     return this.workers.length;
   }
-
 }

libs/core/queue/src/rate-limiter.ts

@@ -271,7 +271,12 @@ export class QueueRateLimiter {
         limit,
       };
     } catch (error) {
-      this.logger.error('Failed to get rate limit status', { queueName, handler, operation, error });
+      this.logger.error('Failed to get rate limit status', {
+        queueName,
+        handler,
+        operation,
+        error,
+      });
       return {
         queueName,
         handler,

libs/core/queue/src/service-cache.ts

@@ -1,6 +1,6 @@
 import { createCache, type CacheProvider, type CacheStats } from '@stock-bot/cache';
-import type { RedisConfig } from './types';
 import { generateCachePrefix } from './service-utils';
+import type { RedisConfig } from './types';
 
 /**
  * Service-aware cache that uses the service's Redis DB
@@ -132,7 +132,11 @@ export class ServiceCache implements CacheProvider {
     return this.cache.set(key, value, ttl);
   }
 
-  async updateField<T = any>(key: string, updater: (current: T | null) => T, ttl?: number): Promise<T | null> {
+  async updateField<T = any>(
+    key: string,
+    updater: (current: T | null) => T,
+    ttl?: number
+  ): Promise<T | null> {
     if (this.cache.updateField) {
       return this.cache.updateField(key, updater, ttl);
     }
@@ -162,7 +166,6 @@ export class ServiceCache implements CacheProvider {
   }
 }
 
-
 /**
  * Factory function to create service cache
  */