A markdown table can definitely make the documentation more organized and easier to scan, especially for quickly understanding the purpose of each method and seeing code examples side-by-side with descriptions. Here's how it could look if we use a table to present the methods:

QueueManager Documentation

Overview

The QueueManager class simplifies job management within a Redis-backed queue using BullMQ. It provides easy-to-use methods for adding single and batch jobs, handling recurring jobs, managing job results, canceling jobs, and scheduling background job removals.

How to Install

(Installation instructions go here)

How to Use

Below is a table listing the key public methods in the QueueManager class, along with usage examples.

| Method | Description | Example Usage | |-------------------------------------|----------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------| | Initialize QueueManager | Initialize QueueManager with a service name, Redis instance, and logger. | typescript const queueManager = new QueueManager('myServiceQueue', redis, logger); | | addToQueue | Add a single job to the queue. Returns a job receipt with job details. | typescript const jobReceipt = await queueManager.addToQueue({ name: 'processData', data: { userId: '123', payload: 'dataToProcess' }, opts: { delay: 1000 }}); | | addBatchToQueue | Add multiple jobs at once to the queue. Returns an array of job receipts. | typescript const jobReceipts = await queueManager.addBatchToQueue([{ name: 'task1', data: { userId: '123' } }, { name: 'task2', data: { userId: '456' }}]); | | addRecurringJob | Add a recurring job to the queue with a cron pattern. | typescript await queueManager.addRecurringJob('dailyReport', { reportType: 'daily' }, '0 0 * * *'); | | findJobByName | Find a job by name in the queue, checking pending and completed jobs. | typescript const job = await queueManager.findJobByName('dailyReport'); | | getResults | Retrieve the results of a specific job by its ID. | typescript const jobResult = await queueManager.getResults('jobId123'); | | cancelJob | Cancel a specific job in the queue by its ID. | typescript await queueManager.cancelJob('jobId123'); | | cancelJobByName | Cancel any pending job with the specified name. | typescript await queueManager.cancelJobByName('dailyReport'); | | getJobCompletionTime | Get the completion time of a job by its ID, if available. | typescript const completionTime = await queueManager.getJobCompletionTime('jobId123'); | | removeCompletedJob | Remove a completed job from the queue, freeing up space. | typescript await queueManager.removeCompletedJob('jobId123'); | | Static Methods | | | | removeExpiredJob (Static) | Schedule a job for removal after a specified TTL (time-to-live) period. | typescript await QueueManager.removeExpiredJob(job, queueManager, 5000); | | cancelPendingBackgroundJob (Static)| Cancel any pending background job that matches the specified job's background job name pattern. | typescript await QueueManager.cancelPendingBackgroundJob(job, queueManager); |