Question

我将company ==> hasMany Cohorts和Cohorts ==> contains hasMany与其他6个表格CohortTimeConfig进行关联。

现在我正在从Cohorts表中检索默认值，这很好。

$cohorts = $this->Companies->Cohorts
        ->find('all', [
            'conditions' => [
                'company_id IS NULL and status_id = 1'
            ],
            'contain' => [
                'CohortConfigs',
                'CohortPpmCategories',
                'CohortRanges',
                'CohortRoadClassConfig',
                'CohortTimeConfig',
                'CohortWeatherConfig'
            ],
            'order' => ['id' => 'ASC']
        ])
        ->toArray();

现在我正在做的是改变像这样的$群组

$company_id = $company->id;
array_walk($cohorts, function (&$cohort, $index) use ($company_id) {
    unset($cohort['id']);
    $cohort['company_id'] = $company_id;

    //cohort_time_config
    if(!empty($cohort['cohort_time_config'])){
        array_walk($cohort['cohort_time_config'], function (&$cohort_time_config, $key) {
            unset($cohort_time_config['id']);
            unset($cohort_time_config['cohort_id']);
        });
    }
});

最后，我试图用这样的关联保存所有值

$allCohorts = $this->Companies->Cohorts->newEntity();
$allCohorts = $this->Companies->Cohorts->patchEntity($allCohorts, $cohorts);

debug(
    $this->Companies->Cohorts->save($allCohorts,[
        'atomic'=>true,
        'validate' => true,
        'associated' => [
            'CohortConfigs',
            'CohortPpmCategories',
            'CohortRanges',
            'CohortRoadClassConfig',
            'CohortTimeConfig',
            'CohortWeatherConfig'
        ]
    ])
);

我想提到我的//debug($allCohorts->errors());没有错误。这意味着所有规则检查都可以。但数据没有得到保存。

任何人都可以帮助我吗？以及如何调试它为什么不保存数据？

Answer 1

您的查询看起来像许多数据检索并希望保存许多数据，但您使用像保存一个数据一样您的实体

$allCohorts = $this->Companies->Cohorts->newEntity();
$allCohorts = $this->Companies->Cohorts->patchEntity($allCohorts, $cohorts);

它应该像

$allCohorts = $this->Companies->Cohorts->newEntities();
$allCohorts = $this->Companies->Cohorts->patchEntities($allCohorts, $cohorts);

或者您也可以使用

$allCohorts = $this->Companies->Cohorts->newEntities($allCohorts);
$this->Companies->Cohorts->saveMany($allCohorts);

有关详情，请参阅Saving Multiple Entities

cakephp3中的深层关联不保存数据

1 个答案: