具有多个连接的 cakephp 查询

Question

我想知道是否有更好的方法来实现这一点：

$rights = $this->User->Role->Right->query(
    "SELECT ri.*
    FROM rights AS ri 
    LEFT JOIN roles_rights AS rr ON rr.right_id = ri.id 
    LEFT JOIN users_roles AS ur ON ur.role_id = rr.role_id
    WHERE ur.user_id = " . Sanitize::clean($user['User']['id']));

我希望有更好的方法来获取特定用户的所有权利。

我想通过 $this->User->... 访问权限，这可能吗？

一个用户有一个或多个角色，一个角色有一个或多个权限。

Answer 1

试着把它翻过来：

$rights = $this->User->Role->Right->query(
  SELECT ri.* 
  FROM users_roles AS ur
  INNER JOIN roles_rights AS rr ON rr.role_id = ur.role_id
  INNER JOIN rights ri ON ri.id = rr.right_id
  WHERE ur.user_id = Sanitize::clean($user['User']['id']));