MaketRandevu/application/helpers/permission_helper.php

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<?php defined('BASEPATH') or exit('No direct script access allowed');
/* ----------------------------------------------------------------------------
* IFLRandevu - İzmir Fen Lisesi Randevu Portalı
*
* @package EasyAppointments
* @author A.Tselegidis <alextselegidis@gmail.com>
* @copyright Copyright (c) Alex Tselegidis
* @license https://opensource.org/licenses/GPL-3.0 - GPLv3
* @link https://easyappointments.org
* @since v1.5.0
* ---------------------------------------------------------------------------- */
if (!function_exists('can')) {
/**
* Check if the currently logged-in user can perform an action
*
* Example:
*
* if (can('edit', 'appointments') === FALSE) abort(403);
*
* @param string $action
* @param string $resource
* @param int|null $user_id
*
* @return bool
*/
function can(string $action, string $resource, int $user_id = null): bool
{
/** @var EA_Controller $CI */
$CI = &get_instance();
$CI->load->model('roles_model');
$CI->load->model('users_model');
if (empty($user_id)) {
$role_slug = session('role_slug');
} else {
$user = $CI->users_model->find($user_id);
$role_slug = $CI->roles_model->value($user['id_roles'], 'slug');
}
if (empty($role_slug)) {
return false;
}
$permissions = $CI->roles_model->get_permissions_by_slug($role_slug);
return $permissions[$resource][$action] ?? false;
}
}
if (!function_exists('cannot')) {
/**
* Check if the currently logged-in user can perform an action
*
* Example:
*
* if (cannot('edit', 'appointments')) abort(403);
*
* @param string $action
* @param string $resource
* @param int|null $user_id
*
* @return bool
*/
function cannot(string $action, string $resource, int $user_id = null): bool
{
return !can($action, $resource, $user_id);
}
}