sujeet-agrahari / api-errors

A zero dependency tiny module to handle HTTP errors which extends nodejs error.

api-errors

A zero dependency tiny module to handle HTTP errors which extends error nodejs error.

Install

This is a Node.js module available through the npm registry. Installation is done using the npm install command:

Example

const { AccessDeniedError } createError = require('api-errors')
var express = require('express')
var app = express()

app.use(function (req, res, next) {
  if (!req.user) return next(new AccessDeniedError('Please login to view this page.')) // message is optional
  next()
})

app.use(function(err, req, res, next) {
  // catch all else api errors
  if (error instanceof APIError) {
    return res
      .status(error.status)
      .send({
        status: false,
        message: error.message,
      });
  }
})

API

This is the current API, currently extracted from Koa and subject to change.

List of all constructors

Status Code	Constructor Name
400	BadRequestError
401	UnauthorizedError
403	ForbiddenError
404	NotFoundError
405	MethodNotAllowedError
409	ConflictError
412	PreconditionFailedError
415	UnsupportedMediaTypeError
422	UnprocessableEntityError
500	InternalServerError

License

MIT