class TaskQueue {

constructor() {

this.queue = [];

this.isProcessing = false;

}

enqueue(task) {

// Add a task to the queue

this.queue.push(task);

this.processQueue();

}

processQueue() {

if (this.isProcessing) return; // Prevent multiple processing

if (this.queue.length === 0) return; // Queue is empty

this.isProcessing = true;

const task = this.queue.shift(); // Get the first task

try {

task(); // Execute the task

} catch (error) {

console.error("Error processing task:", error);

} finally {

this.isProcessing = false; // Mark as not processing

//Check if there are more tasks

if (this.queue.length > 0) {

setTimeout(() => this.processQueue(), 0); // Process next task immediately

}

}

}

}

// Example Usage:

const taskQueue = new TaskQueue();

// Define some simple tasks

const fixRecord1 = () => { console.log("Fixing record 1"); };

const fixRecord2 = () => { console.log("Fixing record 2"); };

const fixRecord3 = () => { console.log("Fixing record 3"); };

// Enqueue the tasks

taskQueue.enqueue(fixRecord1);

taskQueue.enqueue(fixRecord2);

taskQueue.enqueue(fixRecord3);