sfp_api_laravel_ginastica_cerebro/app/Services/UnitFinancialService.php

<?php

namespace App\Services;

use App\Models\UnitFinancial;

class UnitFinancialService
{
    public function getByUnitId(int $unitId): ?UnitFinancial
    {
        return UnitFinancial::where('unit_id', $unitId)->first();
    }

    public function upsert(int $unitId, array $data): UnitFinancial
    {
        $model = UnitFinancial::where('unit_id', $unitId)->first();

        if ($model) {
            $model->update($data);
            return $model->fresh();
        }

        return UnitFinancial::create(array_merge($data, ['unit_id' => $unitId]));
    }
}