sfp_api_laravel_serprati/app/Models/UserDependent.php

<?php

namespace App\Models;

use App\Enums\KinshipEnum;
use App\Enums\UserDependentStatusEnum;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\SoftDeletes;

class UserDependent extends Model
{
    use SoftDeletes;

    protected $guarded = ['id'];

    protected function casts(): array
    {
        return [
            'kinship' => KinshipEnum::class,
            'status'  => UserDependentStatusEnum::class,
        ];
    }

    public function responsibleUser(): BelongsTo
    {
        return $this->belongsTo(User::class, 'responsible_user_id');
    }
}