Связи в Pivot таблице. Laravel

Вот как я реализовал это у себя.

https://laravel.com/docs/5.8/eloquent-relationships#defining-custom-intermediate-table-models https://github.com/ajcastro/eager-load-pivot-relations

class Template extends Model
{
    use EagerLoadPivotTrait;
    public function questions(): BelongsToMany
    {
        return $this->belongsToMany(Question::class)
            ->using('App\Models\QuestionTemplatePivot')
            ->has('section')
            ->withPivot('id');
    }
}
class Question extends Model
{
    use EagerLoadPivotTrait;
    public function templates(): BelongsToMany
    {
        return $this->belongsToMany(Template::class)
            ->using('App\Models\QuestionTemplatePivot')
            ->withPivot('id');
    }
}
class QuestionTemplatePivot extends Pivot
{
    protected $table = 'question_template';
    public function positions(): BelongsToMany
    {
        return $this->belongsToMany(Position::class, 'position_question_template', 'question_template_id', 'position_id');
    }
}

Теперь можно вот так получить нужные связи:

        $positions = $template->questions()
            ->with('pivot.positions')
            ->first()
            ->pivot
            ->positions;