updates

libs/queue/src/dlq-handler.ts

@@ -1,17 +1,10 @@
 import { Queue, type Job } from 'bullmq';
 import { getLogger } from '@stock-bot/logger';
-import type { JobData } from './types';
+import type { JobData, DLQConfig, RedisConfig } from './types';
 import { getRedisConnection } from './utils';
 
 const logger = getLogger('dlq-handler');
 
-export interface DLQConfig {
-  maxRetries?: number;
-  retryDelay?: number;
-  alertThreshold?: number;
-  cleanupAge?: number; // hours
-}
-
 export class DeadLetterQueueHandler {
   private dlq: Queue;
   private config: Required<DLQConfig>;
@@ -19,7 +12,7 @@ export class DeadLetterQueueHandler {
 
   constructor(
     private mainQueue: Queue,
-    private connection: any,
+    private connection: RedisConfig,
     config: DLQConfig = {}
   ) {
     this.config = {

libs/queue/src/index.ts

@@ -1,21 +1,12 @@
-export * from './batch-processor';
-export * from './handler-registry';
-export * from './queue-manager';
-export * from './queue-factory';
-export * from './types';
-export * from './dlq-handler';
-export * from './queue-metrics';
-export * from './rate-limiter';
-
-// Re-export commonly used functions
-export { processBatchJob, processItems } from './batch-processor';
-
+// Core exports
+export { Queue, type QueueWorkerConfig } from './queue';
 export { QueueManager } from './queue-manager';
-export { Queue, type QueueConfig } from './queue';
-
 export { handlerRegistry } from './handler-registry';
 
-// Re-export queue factory functions
+// Batch processing
+export { processBatchJob, processItems } from './batch-processor';
+
+// Queue factory functions
 export { 
   initializeQueueSystem, 
   getQueue, 
@@ -25,17 +16,50 @@ export {
   shutdownAllQueues 
 } from './queue-factory';
 
-// Re-export types for convenience
+// DLQ handling
+export { DLQHandler } from './dlq-handler';
+
+// Metrics
+export { QueueMetricsCollector } from './queue-metrics';
+
+// Rate limiting
+export { QueueRateLimiter } from './rate-limiter';
+
+// Types
 export type {
+  // Core types
+  JobData,
+  JobOptions,
+  QueueOptions,
+  QueueStats,
+  GlobalStats,
+  
+  // Batch processing types
   BatchResult,
-  JobHandler,
   ProcessOptions,
+  BatchJobData,
+  
+  // Handler types
+  JobHandler,
   HandlerConfig,
   HandlerConfigWithSchedule,
   HandlerInitializer,
+  
+  // Configuration types
+  RedisConfig,
   QueueConfig,
-  ScheduledJob,
+  QueueManagerConfig,
+  
+  // Rate limiting types
   RateLimitConfig,
   RateLimitRule,
+  
+  // DLQ types
   DLQConfig,
+  DLQJobInfo,
+  
+  // Scheduled job types
+  ScheduledJob,
+  ScheduleConfig,
 } from './types';
+

libs/queue/src/queue-factory.ts

@@ -2,7 +2,7 @@ import { getLogger } from '@stock-bot/logger';
 import { QueueManager } from './queue-manager';
 import { Queue } from './queue';
 import { processItems } from './batch-processor';
-import type { ProcessOptions, BatchResult, QueueManagerConfig } from './types';
+import type { ProcessOptions, BatchResult, QueueManagerConfig, RedisConfig, JobOptions } from './types';
 
 const logger = getLogger('queue-factory');
 
@@ -11,8 +11,8 @@ const logger = getLogger('queue-factory');
  * This now uses the singleton QueueManager pattern
  */
 export async function initializeQueueSystem(config: {
-  redis: any;
-  defaultJobOptions?: any;
+  redis: RedisConfig;
+  defaultJobOptions?: JobOptions;
   workers?: number;
   concurrency?: number;
 }): Promise<void> {

libs/queue/src/queue-manager.ts

@@ -1,13 +1,14 @@
 import { getLogger } from '@stock-bot/logger';
 import { QueueRateLimiter } from './rate-limiter';
-import { Queue, type QueueConfig } from './queue';
+import { Queue, type QueueWorkerConfig } from './queue';
 import { CacheProvider, createCache } from '@stock-bot/cache';
 import type { 
   QueueManagerConfig, 
   QueueOptions, 
   GlobalStats, 
   QueueStats,
-  RateLimitRule
+  RateLimitRule,
+  RedisConfig
 } from './types';
 import { getRedisConnection } from './utils';
 
@@ -22,7 +23,7 @@ export class QueueManager {
   private queues = new Map<string, Queue>();
   private caches = new Map<string, CacheProvider>();
   private rateLimiter?: QueueRateLimiter;
-  private redisConnection: any;
+  private redisConnection: ReturnType<typeof getRedisConnection>;
   private isShuttingDown = false;
   private isInitialized = false;
 
@@ -93,7 +94,7 @@ export class QueueManager {
     };
 
     // Prepare queue configuration
-    const queueConfig: QueueConfig = {
+    const queueConfig: QueueWorkerConfig = {
       workers: mergedOptions.workers,
       concurrency: mergedOptions.concurrency,
       startWorker: mergedOptions.workers && mergedOptions.workers > 0,

libs/queue/src/queue.ts

@@ -1,12 +1,12 @@
 import { Queue as BullQueue, Worker, QueueEvents, type Job } from 'bullmq';
 import { getLogger } from '@stock-bot/logger';
 import { handlerRegistry } from './handler-registry';
-import type { JobData, JobOptions, QueueStats } from './types';
+import type { JobData, JobOptions, QueueStats, RedisConfig } from './types';
 import { getRedisConnection } from './utils';
 
 const logger = getLogger('queue');
 
-export interface QueueConfig {
+export interface QueueWorkerConfig {
   workers?: number;
   concurrency?: number;
   startWorker?: boolean;
@@ -21,13 +21,13 @@ export class Queue {
   private workers: Worker[] = [];
   private queueEvents?: QueueEvents;
   private queueName: string;
-  private redisConfig: any;
+  private redisConfig: RedisConfig;
 
   constructor(
     queueName: string, 
-    redisConfig: any, 
+    redisConfig: RedisConfig, 
     defaultJobOptions: JobOptions = {},
-    config: QueueConfig = {}
+    config: QueueWorkerConfig = {}
   ) {
     this.queueName = queueName;
     this.redisConfig = redisConfig;

libs/queue/src/rate-limiter.ts

@@ -1,28 +1,19 @@
 import { RateLimiterRedis, RateLimiterRes } from 'rate-limiter-flexible';
 import { getLogger } from '@stock-bot/logger';
+import type { RateLimitConfig as BaseRateLimitConfig, RateLimitRule } from './types';
 
 const logger = getLogger('rate-limiter');
 
-export interface RateLimitConfig {
-  points: number;        // Number of requests
-  duration: number;      // Per duration in seconds
-  blockDuration?: number; // Block duration in seconds
+// Extend the base config to add rate-limiter specific fields
+export interface RateLimitConfig extends BaseRateLimitConfig {
   keyPrefix?: string;
 }
 
-export interface RateLimitRule {
-  level: 'global' | 'queue' | 'handler' | 'operation';
-  queueName?: string;    // For queue-level limits
-  handler?: string;      // For handler-level limits  
-  operation?: string;    // For operation-level limits (most specific)
-  config: RateLimitConfig;
-}
-
 export class QueueRateLimiter {
   private limiters = new Map<string, RateLimiterRedis>();
   private rules: RateLimitRule[] = [];
 
-  constructor(private redisClient: any) {}
+  constructor(private redisClient: ReturnType<typeof import('./utils').getRedisConnection>) {}
 
   /**
    * Add a rate limit rule

libs/queue/src/types.ts

@@ -1,9 +1,9 @@
 // Types for queue operations
-export interface JobData {
+export interface JobData<T = unknown> {
   type?: string;
   handler: string;
   operation: string;
-  payload: any;
+  payload: T;
   priority?: number;
 }
 
@@ -19,8 +19,6 @@ export interface ProcessOptions {
   // Job routing information
   handler?: string;
   operation?: string;
-  // Optional queue for overloaded function signatures
-  queue?: any; // QueueManager reference
 }
 
 export interface BatchResult {
@@ -33,8 +31,8 @@ export interface BatchResult {
 
 // New improved types for the refactored architecture
 export interface RedisConfig {
-  host?: string;
-  port?: number;
+  host: string;
+  port: number;
   password?: string;
   db?: number;
 }
@@ -96,14 +94,14 @@ export interface QueueConfig extends QueueManagerConfig {
   enableMetrics?: boolean;
 }
 
-export interface JobHandler {
-  (payload: any): Promise<any>;
+export interface JobHandler<TPayload = unknown, TResult = unknown> {
+  (payload: TPayload): Promise<TResult>;
 }
 
-export interface ScheduledJob {
+export interface ScheduledJob<T = unknown> {
   type: string;
   operation: string;
-  payload: any;
+  payload: T;
   cronPattern: string;
   priority?: number;
   description?: string;

libs/queue/src/utils.ts

@@ -1,12 +1,9 @@
+import type { RedisConfig } from './types';
+
 /**
  * Get Redis connection configuration with retry settings
  */
-export function getRedisConnection(config: {
-  host: string;
-  port: number;
-  password?: string;
-  db?: number;
-}) {
+export function getRedisConnection(config: RedisConfig) {
   const isTest = process.env.NODE_ENV === 'test' || process.env.BUNIT === '1';
   
   return {