responzo

responzo is a Node.js utility package designed to simplify response handling in API applications. It provides a set of predefined response structures for various HTTP status codes, making it easy to format consistent API responses for both success and error cases.

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Benefits of Using responzo

• Consistency: Standardize response structures across your application for both success and error scenarios.
• Simplicity: Reduce boilerplate code and improve code clarity by using pre-defined response formats.
• Time-Saving: Save time when dealing with common response patterns, focusing on building features instead of handling responses.

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Installation

To get started with responzo, follow the steps below.

Install the Package

You can install responzo via npm. In your project directory, run the following command:

npm install responzo 

Usage

Import ResponseHandler

const ResponseHandler = require('responzo');

Response Handler

Success Response

app.get('/success', (req, res) => {
  return res.status(200).json(ResponseHandler.success("Data fetched successfully", { id: 1, name: "John Doe" }));
});

Created Response

app.post('/created', (req, res) => {
  return res.status(201).json(ResponseHandler.created("Resource created successfully", { userId: 123 }));
});

Bad Request Response

app.get('/bad-request', (req, res) => {
  return res.status(400).json(ResponseHandler.badRequest("Invalid request", { missing: "name" }));
});

Validation Errort Response

app.get('/validation-error', (req, res) => {
  return res.status(422).json(ResponseHandler.validationError({ email: "Invalid email format" }));
});

Unauthorized

app.get('/unauthorized', (req, res) => {
  return res.status(401).json(ResponseHandler.unauthorized());
});

Forbidden

app.get('/forbidden', (req, res) => {
  return res.status(403).json(ResponseHandler.forbidden("Access denied"));
});

Not Found

app.get('/not-found', (req, res) => {
  return res.status(404).json(ResponseHandler.notFound("Resource not found"));
});

Conflict

app.get('/conflict', (req, res) => {
  return res.status(409).json(ResponseHandler.conflict("Conflict occurred"));
});

Server Error

app.get('/server-error', (req, res) => {
  return res.status(500).json(ResponseHandler.serverError("Internal Server Error"));
});

Too Many Requests

app.get('/too-many-requests', (req, res) => {
  return res.status(429).json(ResponseHandler.tooManyRequests());
});

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