Common Module

This package contains common utilities specifically designed for a ticketing microservice system. It includes middleware for handling authentication, error management, and event handling using NATS, ensuring seamless operation and integration across various services within the ticketing platform.

Note: This package is intended for educational purposes only.

Middleware

• Authentication Middleware: Ensures that all incoming requests are authenticated before they reach the service endpoints. It verifies tokens and user credentials to maintain security across the system.

Error Handling

• Error Management: Provides a standardized way to handle errors related to authentication. This includes generating appropriate error messages and status codes to be returned to the client.

Event Handling

• NATS Event Handling: Facilitates communication between microservices using NATS. This includes publishing and subscribing to events to ensure seamless integration and data flow across the system.

Usage

To use these common utilities, import the necessary modules into your service and integrate them into your request handling pipeline.

const authMiddleware = require('./middleware/auth');
const errorHandler = require('./middleware/errorHandler');

// Example usage in an Express app
app.use(authMiddleware);
app.use(errorHandler);

By centralizing these common functionalities, we ensure consistency and reduce redundancy across our microservices.