@decodeblock/expressjs-api-utility NPM

ExpressJS API Utility

A utility library for ExpressJS applications that provides helper functions to streamline API response handling. Simplify JSON response formatting and enhance your API development process.

Installation

Install the package via npm:

npm install @decodeblock/expressjs-api-utility

Usage

Example

Using the ResponseStatus and ApiResponder class for handling JSON responses in an ExpressJS application:

const express = require('express');
const { ApiResponder, ResponseStatus } = require('@decodeblock/expressjs-api-utility');

const app = express();

app.get('/success', (req, res) => {
    ApiResponder.successResponse(res, 'Request was successful', ResponseStatus.HTTP_OK, { data: 'Your data here' });
});

app.get('/failure', (req, res) => {
    ApiResponder.failureResponse(res, 'Request failed', ResponseStatus.HTTP_NOT_FOUND, { error: 'Bad Request' });
});

app.listen(3000, () => {
    console.log('Server is running on port 3000');
});

The ApiResponder class provides the following methods:

successResponse(res, message, code, data, metadata = null): For successful responses.
failureResponse(res, message, code, data, metadata = null): For error responses.
meEndpointResponse(res, user): For /me endpoint responses that return login status and user details.