shipping-portal/app/Http/Resources/PackingListPaidInvoiceResource.php

<?php

namespace App\Http\Resources;

use App\Classes\ValueObjects\Constants\ApprovalStatus;
use App\Classes\ValueObjects\Constants\PackingListType;
use App\Classes\ValueObjects\Constants\TransactionType;
use App\Models\Order;
use App\Models\PackingList;
use Illuminate\Http\Resources\Json\JsonResource;

class PackingListPaidInvoiceResource extends JsonResource
{
    /**
     * Transform the resource into an array.
     *
     * @param  \Illuminate\Http\Request  $request
     * @return array
     */
    public function toArray($request)
    {

        //The Base
        $data = [
            'id' => $this->id,
            'claimant_id' => $this->claimant_id,
            'reference' => $this->reference,
            'status' => $this->status,
            'transport' => new TransportResource($this->transports()->first()),
            'type' => $this->type,
            'container' => new ContainerResource($this->containers->first()),
            $this->mergeWhen($this->owner instanceof Order, [
                'order' => New OrderResource($this->owner)
            ]),
        ];

        //option 1: include_packages
        $data['packages'] = PackageBaseResource::collection([]);

        //option 4: include_suspended_invoice
        $data['suspended_invoice'] = new TransactionResource($this->transactions()->where('type', TransactionType::SHIPPING_INVOICE)->whereIn('status', [ApprovalStatus::SUSPENDED])->first());


        //option 5: include_shipping_transaction WITH warehouse storage
        $shippingTransaction = $this->transactions()->where('type', TransactionType::SHIPPING_INVOICE)->whereNotIn('status', [ApprovalStatus::SUSPENDED, ApprovalStatus::EXPIRED])->first();
        $transactions = $this->transactions()->whereNotIn('transactions.status', [0, 1])->whereIn('transactions.type', [TransactionType::SHIPPING_INVOICE, TransactionType::STORAGE_INVOICE])->get();
        $storages = [];

        if($this->storages){
            $transactionId = $shippingTransaction->id;
            $filteredStorages = array_filter($this->storages, function ($storage) use ($transactionId) {
                return isset($storage['parentInvoiceId']) &&  $storage['parentInvoiceId'] == $transactionId;
            });
            $storages = $filteredStorages;
        }
        $data['shipping_transaction'] = count($storages) == 0 ? new TransactionWithStorageResource($shippingTransaction): null;
        $data['storages'] = $storages;
        $data['invoices'] = TransactionWithStorageResource::collection($transactions);

        return $data;
    }
}