PermissionsMap.php

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<?php
namespace Ubiquity\security\acl\cache;
 
use Ubiquity\cache\CacheManager;
use Ubiquity\security\acl\cache\traits\AclCacheTrait;
use Ubiquity\security\acl\AclManager;
 
class PermissionsMap  extends  AclCacheTrait  {
 
    private $arrayMap;
 
    private const CACHE_KEY = 'permissionsMap';
 
    public function __construct() {
        $this->arrayMap = [];
        $this->createCache($this->getRootKey(self::CACHE_KEY));
    }
 
    protected function getKey($controller, $action) {
        return "$controller.$action";
    }
    
    private function _getRessourcePermission(string $controller, string $action) {
        return $this->arrayMap[$this->getKey($controller, $action)] ?? null;
    }
 
    public function addAction(string $controller, string $action, ?string $resource = '*', ?string $permission = 'ALL') {
        $this->arrayMap[$this->getKey($controller, $action)] = [
            'resource' => $resource,
            'permission' => $permission
        ];
    }
 
    public function getRessourcePermission(string $controller, string $action) {
        if( ($r=$this->_getRessourcePermission($controller, $action))!==null){
            return $r;
        }
        if ($action !== '*') {
            $r=new \ReflectionMethod($controller,$action);
            $class=$r->getDeclaringClass()->getName();
            if($class!==$controller){
                return $this->_getRessourcePermission($class, $action);
            }
        }
        return $this->_getRessourcePermission($controller, '*');
    }
 
    public function save() {
        CacheManager::$cache->store($this->getRootKey(self::CACHE_KEY), $this->arrayMap);
    }
 
    public function init() {
        CacheManager::$cache->store($this->getRootKey(self::CACHE_KEY), $this->arrayMap = []);
    }
 
    public function load() {
        $this->arrayMap = CacheManager::$cache->fetch($this->getRootKey(self::CACHE_KEY));
    }
 
    public function getMap() {
        $result = [];
        foreach ($this->arrayMap as $k => $v) {
            $result[] = [
                'controller.action' => $k
            ] + $v;
        }
        return $result;
    }
 
    public function getObjectMap() {
        $result = [];
        foreach ($this->arrayMap as $k => $v) {
            $resource = $v['resource'] ?? '*';
            $permission = $v['permission'] ?? 'ALL';
            $roles = AclManager::getAclList()->getRolesWithPermissionOnResource($resource, $permission);
            $result[] = new PermissionMapObject($k, $resource, $permission, $roles);
        }
        return $result;
    }
    
    public function cacheUpdated(): bool {
        $old=CacheManager::$cache->fetch($this->getRootKey(self::CACHE_KEY));
        return $this->arrayMap!=$old;
    }
}