@webinmove/kosa v1.0.0

Kosa

Description

Kosa means "error" in Swahili.

This package introduces a managed scoped Error class. The Error Object which is instanciated doesn't have stacktrace on purpose. It is designed to be and stay simple !!!

Here is an exemple:

{
  statusCode: 400,
  message: 'USER_REGISTER_BAD_REQUEST', // Comes from scope & status
  validations: [ // Optional
    {
      field: 'email',
      message: 'missing tld'
    }, {
      field: 'firstname',
      message: 'should start with a capital'
    }
  ];
}

Usage

Here are the constructor arguments:

1. scope required string
2. statusCode optional number
3. validations optional array with validations errors from validators

Here is how you use it in your code.

const Kosa = require('kosa');

if (!user) {
  throw new Kosa('USER', 404);
}

if (vadlidationErrors.length > 0) {
  throw new Kosa('USER_REGISTER', 400, vadlidationErrors);
}

Valid status code

• 400 BAD_REQUEST
• 401 UNAUTHORIZED
• 403 FORBIDDEN
• 404 NOT_FOUND
• 405 METHOD_NOT_ALLOWED
• 408 REQUEST_TIMEOUT
• 409 CONFLICT
• 415 UNSUPPORTED_MEDIA_TYPE
• 418 TEAPOT
• 429 TOO_MANY_REQUESTS
• 500 INTERNAL_SERVER_ERROR (default)