/**
* Removes file
*
* @param string $hash File hash
* @param int $userId User ID
* @throws ModelException
*/
public function removeFile($hash, $userId)
{
$path = UPLOADED_FILES . $hash;
$file = $this->dao->get($hash);
if ($file->userId != $userId) {
throw new ModelException('File unavailable');
}
if (file_exists($path)) {
if (!unlink($path)) {
throw new ModelException('Can\'t remove file');
}
}
$this->dao->delete($file);
}
/**
* Gets user by ID
*
* @param int $id User ID
* @return null|\entities\User
*/
public function get($id)
{
return $this->dao->get($id);
}
