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

<?php

namespace App\Http\Resources;


use App\Models\Transaction;
use Illuminate\Http\Resources\Json\JsonResource;

//PNB - Payment And Billing Page
//Class based on GroupResource.php
class GroupPaidInvoicePNBPageResource extends JsonResource
{
    /**
     * Transform the resource into an array.
     *
     * @param  \Illuminate\Http\Request  $request
     * @return array
     */
    public function toArray($request)
    {

        // dd($this->groupTransactions);
        $payment_transaction = Transaction::where('payment_reference', $this->reference)->first();

        return [
            // 'id' => $this->id,
            'invoices' => GroupTransactionResource::collection($this->groupTransactions),
        ];
    }
}