Doesn't work well on collections

[ferberus]

Does this package handle only 1 model instance? I tried implementing it on collections, but the results are quite confusing. I implemented this package not only on the user (1 instance), but on several instances.

# Student.php

use Spatie\Onboard\Concerns\Onboardable;
use Spatie\Onboard\Concerns\GetsOnboarded;

class Student extends Model implements Onboardable
{
    use GetsOnboarded;
    ...
}

# AppServiceProvider.php

use App\Models\Student;
use Illuminate\Support\ServiceProvider;
use Spatie\Onboard\Facades\Onboard;

class AppServiceProvider extends ServiceProvider
{
    public function boot()
    {
        Onboard::addStep('Make a First Payment', Student::class)
            ->link('/billing')
            ->cta('Complete 1')
            ->completeIf(function (Student $model) {
                return $model->payments()->count() > 0;
            });

        Onboard::addStep('Upload Documents', Student::class)
            ->link('/uploads')
            ->cta('Complete 2')
            ->completeIf(function (Student $model) {
                return $model->documents()->count() > 0;
            });
    }
}

Works If

$student = Student::find($request->id);
$onboarding = $student->onboarding();

Doesn't Work If

$students = Student::whereIn('id', [1, 2])->get();
$students = $students->transform(function ($student){
    $onboarding = $student->onboarding();

    return [...$student->toArray(), [
        'onboarding' => $onboarding,
    ]];
});

[riasvdv]

The onboarding steps are bound as a singleton, which is why you can only add it to one model at a time https://github.com/spatie/laravel-onboard/blob/main/src/OnboardServiceProvider.php#L15