Cakephp3：在控制器中使用其他模型 [英] Cakephp3 : using another model in a controller

问题描述

我使用CakePHP3启动了一个应用，我需要记录一些用户的操作。因此，我已经迁移了我的日志结构，烘焙了我的控制器，模型，现在，我尝试在用户登录时获取日志。

I started an app with CakePHP3 and i need to record some users's actions. So, I have migrated my log structure, I have baked my controller & model and now, I try to get a log when a user log in.

我这样更新了UsersController：

I updated my UsersController like this:

namespace App\Controller;

use App\Controller\AppController;
use App\Model\Table\LogsTable;
use App\Model\Entity\User;
use App\Model\Entity\Log;

class UsersController extends AppController {

    public function login(){
      $this->viewBuilder()->layout('external');
      $user = $this->Users->newEntity();
      if($this->request->is('post')){
        $user = $this->Auth->identify();
        if($user){
          //DOING : enregistrement valide$log = new Log();
            $log->user_id = 1;
            $log->action = 'lorem ipsum';
            $log->target_user = 0;
            $log->target_object = 0;
            $log->comment = 'test';
            $logs = new LogsTable();
            $logs->save($log);

          $this->Auth->setUser($user);
          if($this->Auth->user('security') == 'admin'){
            return $this->redirect(['action' => 'admin_index']);
          }else{
            return $this->redirect($this->Auth->redirectUrl());
          }
        }
        //TODO : enregistrement faux
        $this->Flash->error(__('Email or password are wrong.'));
      }
      $this->set(compact('user'));
      $this->set('_serialize', ['user']);
    }

}

但是它不起作用，我有save（）的错误消息：

But it doesn't work, I have the error message for the save() :

错误：在非对象上调用成员函数transactional（）

Error: Call to a member function transactional() on a non-object

有什么想法吗？

推荐答案

这种方式

use Cake\ORM\TableRegistry;

$logs = TableRegistry::get('LogsTable');
$logs->save($log);

更多信息

自3.6开始，您应该使用

EDIT since 3.6 you should use

use Cake\ORM\TableLocator

$articles = TableRegistry::getTableLocator()->get('Articles', [
    'className' => 'App\Custom\ArticlesTable',
    'table' => 'my_articles',
    'connection' => $connectionObject,
    'schema' => $schemaObject,
    'entityClass' => 'Custom\EntityClass',
    'eventManager' => $eventManager,
    'behaviors' => $behaviorRegistry
]);

在此处获取更多信息

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