/**
 * Author: Wesnydy Lima Ribeiro
 * Email: wesnydy@lavid.ufpb.br
 */

'use strict';

/**
 * Error when not find the resource.
 */
exports.notFound = function(message, next) {
  var err = new Error(message || 'The requested resource couldn\'t be found.');
  err.status = 404;
  next(err);
};

/**
 * Error when receive a malformed request syntax.
 */
exports.badRequest = function(message, next) {
  var err = new Error(message || 'The Request can\'t be fulfilled due to bad syntax.');
  err.status = 400;
  next(err);
};

/**
 * Error when workers processing.
 */
exports.internalError = function(message, next) {
  var err = new Error(message || 'An internal error occurred during processing.');
  err.status = 500;
  next(err);
};