keuangan/app/Domains/Account/Providers/RelationshipServiceProvider.php

<?php

namespace App\Domains\Account\Providers;

use App\Domains\Account\Models\Profile;
use App\Domains\Identity\Models\User;
use Illuminate\Support\ServiceProvider;

class RelationshipServiceProvider extends ServiceProvider
{
    /**
     * Boot cross-domain runtime relationships.
     *
     * This provider is strictly dedicated to runtime, decoupled cross-domain
     * relationship definitions. Use Model::resolveRelationUsing() here to wire
     * explicit polymorphic or foreign-key macros between models that live in
     * different domains — without introducing a hard compile-time dependency
     * between those domains.
     *
     * Do NOT add route registrations, bindings, event listeners, or any other
     * bootstrapping logic here. Keep this file focused on relationships only.
     *
     * Example:
     *
     *   Order::resolveRelationUsing('customer', fn (Order $order) =>
     *       $order->belongsTo(Customer::class, 'customer_id')
     *   );
     */
    public function boot(): void
    {
        User::resolveRelationUsing('profile', fn (User $user) => $user->hasOne(
            related: Profile::class,
            foreignKey: 'user_id'
        ));
        Profile::resolveRelationUsing('user', fn (Profile $profile) => $profile->belongsTo(
            related: User::class,
            foreignKey: 'user_id',
            ownerKey: 'id',
        ));
    }
}