OBSOLETED PACKAGE!!! Please use @leismore/lmos-nodejs-lmresponse instead!!!

Response Class

Response class - A HTTP Response class for LMOS NodeJS projects.

Donation

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Installation

npm install @leismore/response

Test

npm test

Example

import { LMResponse, LMResponseData } from '@leismore/response';

// In Express.js routing handler
function(req, res, next)
{
  const resp = new LMResponse(res);

  let data:LMResponseData = {statusCode: '200', headers: {'Content-Type': 'application/json'}, body: {'result': 'OK'}};
  resp.send(data);
}

// In Express.js error handler
function(error, req, res, next)
{
  const resp = new LMResponse(res);
  resp.sendERROR(error);
}

API

LMResponse
{
  protected readonly res:ResExpress;  // Response in Express.js

  public constructor(res:ResExpress)  // Response in Express.js

 /**
   * Send HTTP response
   * @param   response   - HTTP response data
   * @throw   {LMResponseError} - 1/2/3
   */
  public send(response:LMResponseData):void
  
  public sendERROR(error:Error):void
}

/**
 * LMResponseError
 *   1  invalid_http_statusCode
 *   2  invalid_http_header
 *   3  invalid_http_body
 */
LMResponseError extends LMError
{
  public constructor(message:string, code:string, previous?:Error)
}

type LMResponseData = {                                 // HTTP response
  readonly statusCode:  string,                         // HTTP response status code
           headers?:   {readonly [key:string]: string}, // HTTP headers
           body?:       any                             // HTTP body
};

Refer to LMError / @leismore/lmerror.

License

GNU Affero General Public License v3.0

Authors

• Kyle Chine (Initial Author / Sep 04, 2019)