phalcon 2.0.13使用魔术设定器将数据设置为相关模型

Question

I have a problem with phalcon model magic getter and setter. I want to update like this tutorial : https://docs.phalconphp.com/en/latest/reference/models.html#storing-related-records

But the thing is my proj is multi module and separated models folder.

So I have to use alias for hasOne and belongsTo

$this->hasOne('user_id', '\Models\UserProfile', 'user_id', array('alias' => 'UserProfile'));

and

 $this->belongsTo('user_id', '\Models\CoreUser', 'user_id', array('alias' => 'CoreUser'));

What i want to do is like this.

$CoreUser = new CoreUser();
$user = $CoreUser->findFirst(array(
        //...condition here to find the row i want to update
     ));

$user->assign($newUserData);

$user->setUserProfile($newProfileData); 

$user->update();

But above this code only save user data and don't save Profile data at all. (have profile data -- confirmed)

So do you have any idea what the error is? if u know, Please help me or give me a tip.

Answer 1

Instead of doing

$profile = $user->UserProfile;

You should instantiate a new UserProfile object

// find your existing user and assign updated data
$user = CoreUser::findFirst(array('your-conditions'));
$user->assign($newUserData);

// instantiate a new profile and assign its data
$profile = new UserProfile();
$profile->assign($newProfileData);

// assign profile object to your user
$user->UserProfile = $profile;

// update and create your two objects
$user->save();

Note that this will always create a new UserProfile. If you want to use the same code to update and create a UserProfile, you can maybe do something like:

// ...

// instantiate a (new) profile and assign its data
$profile = UserProfile::findFirstByUserId($user->getUserId());

if (!$profile) {
    $profile = new UserProfile();
}

$profile->assign($newProfileData);

// ...