<?php
/**
 * @file classes/core/APIResponse.inc.php
 *
 * Copyright (c) 2014-2018 Simon Fraser University
 * Copyright (c) 2000-2018 John Willinsky
 * Distributed under the GNU GPL v2. For full terms see the file docs/COPYING.
 *
 * @class APIResponse
 * @ingroup core
 *
 * @brief Extends the Response class in the Slim microframework.
 */
use Slim\Http\Response;

class APIResponse extends Response {

	/**
	 * Response with an error message
	 *
	 * @param string $msg The message translation key
	 * @param string $params Optional parameters to pass to the translation
	 * @return APIResponse
	 */
	public function withJsonError($msg, $params = null) {
		return $this->withJson(
			array(
				'error' => $msg,
				'errorMessage' => __($msg, $params),
			)
		);
	}
}