sfp_api_laravel_serprati/app/Http/Resources/AppointmentResource.php

<?php

namespace App\Http\Resources;

use Carbon\Carbon;
use Illuminate\Http\Request;
use Illuminate\Http\Resources\Json\JsonResource;

class AppointmentResource extends JsonResource
{
    public function toArray(Request $request): array
    {
        return [
            'id'                           => $this->id,
            'order_number'                 => $this->order_number,
            'user_id'                      => $this->user_id,
            'user'                         => $this->whenLoaded('user', fn() => new UserResource($this->user)),
            'partner_agreement_id'         => $this->partner_agreement_id,
            'partner_agreement'            => $this->whenLoaded('partnerAgreement', fn() => new PartnerAgreementResource($this->partnerAgreement)),
            'partner_agreement_service_id' => $this->partner_agreement_service_id,
            'partner_agreement_service'    => $this->whenLoaded('partnerAgreementService', fn() => new PartnerAgreementServiceResource($this->partnerAgreementService)),
            'date'                         => $this->date?->format('Y-m-d'),
            'time'                         => $this->time,
            'observations'                 => $this->observations,
            'requested_at'                 => $this->requested_at?->format('Y-m-d H:i:s'),
            'status'                       => $this->status,
            'created_at'                   => Carbon::parse($this->created_at)->format('Y-m-d H:i:s'),
            'updated_at'                   => Carbon::parse($this->updated_at)->format('Y-m-d H:i:s'),
        ];
    }
}