<?php

namespace PhalconUtils\Constants;

/**
 * Class ResponseCodes
 * @author Adeyemi Olaoye <yemi@cottacush.com>
 * @package App\Library
 */
class ResponseCodes
{
    const METHOD_NOT_IMPLEMENTED = 'method_not_implemented';
    const INTERNAL_SERVER_ERROR = 'internal_server_error';
    const UNEXPECTED_ERROR = 'unexpected_error';
    const AUTH_ERROR = 'authentication_error';
    const AUTH_ACCESS_TOKEN_REQUIRED = 'access_token_required';
    const INVALID_PARAMETERS = 'invalid_parameters';
}

<?php

namespace PhalconUtils\Constants;

/**
 * Class ResponseCodes
 * @author Adeyemi Olaoye <yemi@cottacush.com>
 * @package App\Library
 */
class ResponseCodes
{
    const METHOD_NOT_IMPLEMENTED = 'method_not_implemented';
    const INTERNAL_SERVER_ERROR = 'internal_server_error';
    const UNEXPECTED_ERROR = 'unexpected_error';
    const AUTH_ERROR = 'authentication_error';
    const AUTH_ACCESS_TOKEN_REQUIRED = 'access_token_required';
    const INVALID_PARAMETERS = 'invalid_parameters';
    const RECORD_NOT_FOUND = 'record_not_found';
}

Add undefined NOT FOUND response code
Fix: Add undefined NOT FOUND response code
