Error Middleware Handler

error-middleware-handler-d is a middleware designed to detect asynchronous errors and handle them gracefully.

Installation

You can install the package via npm:

$ npm install error-middleware-handler-d

Usage

First, import the necessary middleware:

import { catchAsyncError }, ErrorHandler from "error-middleware-handler-d";

Then, use it in your code:

const postJob = catchAsyncError(async (req, res, next) => {
    const { role } = req.user;
    if (role === "Job Seeker") {
        return next(new ErrorHandler("Job Seeker is not allowed to access these resources", 400));
    }
});

How it Works

The catchAsyncError middleware wraps asynchronous route handlers, allowing you to handle errors in a more streamlined manner. In the provided example, it catches errors thrown within the postJob handler function.

The ErrorHandler class is used to create custom error objects with a message and status code. In this case, it generates an error with the message "Job Seeker is not allowed to access these resources" and a status code of 400 (Bad Request).

License

MIT