/**
* Find a menu item
*
* @param string $id menu item identifier
* @param array $with relation
* @return MenuItem
*/
public function findItem($id, $with = [])
{
$key = $this->getItemCacheKey($id);
return $this->cache->has($key) ? $this->cache->get($key) : call_user_func(function () use($key, $id, $with) {
if ($menu = $this->repo->findItem($id, $with)) {
$this->cache->put($key, $menu);
}
return $menu;
});
}
/**
* Returns descendant of item
*
* @param Permission $item permission instance
* @return array
*/
public function fetchDescendant(Permission $item)
{
$key = $this->getCacheKey($item->siteKey, $item->name, 'descendant');
if (!($descendants = $this->cache->get($key))) {
$descendants = $this->repo->fetchDescendant($item);
if (!empty($descendants)) {
$this->cache->put($key, $descendants);
}
}
return $descendants;
}
/**
* Retrieve routes by module name
*
* @param string $module module name
* @return InstanceRoute[]
*/
public function fetchByModule($module)
{
$key = $this->getCacheKey($module);
$routes = $this->cache->has($key) ? $this->cache->get($key) : call_user_func(function () use($module, $key) {
$routes = $this->repo->fetchByModule($module);
if (count($routes) > 0) {
$this->cache->put($key, $routes);
}
return $routes;
});
return $routes;
}
/**
* Get all menu
*
* @param string $siteKey site key
* @param array $with relation
* @return Menu[]
*/
public function all($siteKey, $with = [])
{
$key = $this->getCacheKey($siteKey . '_all');
$subKey = $this->getWithKey($with);
$data = $this->cache->get($key);
if (!$data || !isset($data[$subKey])) {
$menus = $this->repo->all($siteKey, $with);
if (!empty($menus)) {
$data = $data ?: [];
$data[$subKey] = $menus;
$this->cache->put($key, $data);
}
} else {
$menus = $data[$subKey];
}
return $menus;
}
/**
* get cached data
*
* @param string $siteKey site key
* @param string $head root name
* @return array
*/
protected function getData($siteKey, $head)
{
$key = $this->makeKey($siteKey, $head);
if (!isset($this->bag[$key])) {
$cacheKey = $this->getCacheKey($key);
if (!($data = $this->cache->get($cacheKey))) {
if (!($config = $this->repo->find($siteKey, $head))) {
return [];
}
$descendant = $this->repo->fetchDescendant($siteKey, $head);
$data = array_merge([$config], $descendant);
$this->cache->put($cacheKey, $data);
}
$this->bag[$key] = $data;
}
return $this->bag[$key];
}
/**
* All cache data by head keyword
*
* @param string $head head keyword
* @return mixed
*/
protected function getAll($head)
{
return $this->cache->get($this->getCacheKey($head));
}