<?php

namespace App\Domains\Purchase\Services;

use App\Domains\Purchase\Models\PurchaseItem;
use App\Domains\Tenant\Models\Tenant;
use Illuminate\Database\Eloquent\Builder;

class PurchaseRefundSummaryService
{
    public function totalForTenant(Tenant $tenant): string
    {
        $total = PurchaseItem::query()
            ->whereHas(
                'purchase',
                fn (Builder $query): Builder => $query->where('tenant_codigo', $tenant->codigo)
            )
            ->sum('refunded_amount');

        return number_format((float) $total, 2, '.', '');
    }
}