我目前正在使用CakePHP为我编写的一些票务逻辑提供一个基于crud的API。我遇到了一个问题，我试图更改一个belongsTo关联和新关联中的数据，但它没有持久化。
执行持久化的控制器如下所示：

<?php

class TasksController extends Cake\Controller\Controller
{
    public function initialize()
    {
        parent::initialize();
    }

    public function edit(array $ids): void
    {
        $validationErrors = [];

        $tasks = $this->Tasks->find('all')
            ->contain($this->setAssociations($query))
            ->where([$this->Model->getAlias().'.id IN' => $ids]);

        foreach ($tasks as $id => $task) {
            $this->Tasks->patchEntity($task, $this->request->getQuery()[$id], [
                'associated' => ['Asset']
            ]);
        }

        if ($this->Tasks->saveMany($tasks)) {
            $this->response = $this->response->withStatus(200);
        } else {
            // Handle errors
        }

        // Render json output for success / errors
        $this->set($this->createViewVars(['entities' => $tasks], $validationErrors));
    }
}

任务表中资产的关联如下所示：

<?php

class TasksTable extends Cake\ORM\Table
{
    public function initialize(array $config)
    {
        $this->belongsTo('Asset', [
            'className' => 'Assets',
            'foreignKey' => 'asset_id',
            'joinType' => 'LEFT'
        ]);
    }
}

这些构建规则附加到资产表：

<?php

class AssetsTable extends Cake\ORM\Table
{
    public function buildRules(RulesChecker $rules)
    {
        $rules->add($rules->isUnique(['number', 'group_id'], 'The Number you selected is in use'));
        $rules->add($rules->isUnique(['name', 'group_id'], 'The Name you selected is in use'));
    }
}

我发送的请求的正文如下所示：

{
    "421933": {
        "description": "This task was edited by the api!",
        "asset": {
            "id": "138499",
            "description": "This asset was edited by they api!",
            "name": "105",
            "number": "6"
        }
    }
}

基本上，名称105和编号6被标记为不唯一，因为它们已经在资产138499上设置为这些值。相反，查询尝试将名称105和编号6编辑到当前与任务实体（645163）关联的资产实体中，这将触发isUnquie构建规则失败。
您可以通过在上述控制器中的saveMany调用之前打印$tasks来查看这一点：

Array
(
    [0] => App\Model\Entity\Task Object
        (
            [id] => 421933
            [description] => This task was edited by the api!
            .....
            [asset] => App\Model\Entity\Asset Object
                (
                    [id] => 645163
                    [name] => 105
                    [description] => This asset was edited by they api!
                    [number] => 6
                    ....
                )

        )

)

将资产138499编辑为任务421933的关联似乎应该可以工作，因为看起来可以在CakePHP文档中以这种方式保存belongsTo关联，如下所示：

<?php

$data = [
    'title' => 'First Post',
    'user' => [
        'id' => 1,
        'username' => 'mark'
    ]
];

$articles = TableRegistry::getTableLocator()->get('Articles');
$article = $articles->newEntity($data, [
    'associated' => ['Users']
]);

$articles->save($article);

是否可以在同一事务中关联belongsTo关联并编辑它？如果可以，我的请求或代码应该如何不同地构造？
谢谢你！