sfp_api_laravel_ginastica_cerebro/app/Http/Resources/ClassPackageUnitResource.php

<?php

namespace App\Http\Resources;

use Carbon\Carbon;
use Illuminate\Http\Request;
use Illuminate\Http\Resources\Json\JsonResource;
use App\Http\Resources\Concerns\SerializesProposalPricing;

class ClassPackageUnitResource extends JsonResource
{
    use SerializesProposalPricing;

    public function toArray(Request $request): array
    {
        return [
            'id'                      => $this->id,
            'unit_id'                 => $this->unit_id,
            'class_package_id'        => $this->class_package_id,
            'name'                    => $this->name,
            'quantity_classes'        => $this->quantity_classes,
            'contract_value'          => $this->contract_value,
            'contract_material_value' => $this->contract_material_value,
            'contract_register_value' => $this->contract_register_value,
            'contrat_discount_value'  => $this->contrat_discount_value,
            'visible'                 => $this->visible,
            'class_duration_minutes'  => $this->class_duration_minutes,
            'weekday'                 => $this->weekday,
            'start_time'              => $this->start_time,
            'second_weekday'          => $this->second_weekday,
            'second_start_time'       => $this->second_start_time,
            'created_at'              => Carbon::parse($this->created_at)->format('Y-m-d H:i:s'),
            'updated_at'              => Carbon::parse($this->updated_at)->format('Y-m-d H:i:s'),

            'materials' => $this->whenLoaded('products', fn() =>
                $this->products->map(fn($item) => [
                    'product_id' => $item->product_id,
                    'name'       => $item->product?->name,
                    'quantity'   => $item->quantity,
                    'price'      => (float) $item->price,
                ])
            ),

            'pavao'       => $this->whenLoaded('pavaoProposalUnit', fn() => $this->proposalPricingArray($this->pavaoProposalUnit)),
            'irrecusavel' => $this->whenLoaded('irrecusableProposalUnit', fn() => $this->proposalPricingArray($this->irrecusableProposalUnit, withCondition: true)),
        ];
    }
}