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

<?php

namespace App\Http\Resources;

use App\Classes\ValueObjects\Constants\ApprovalStatus;
use App\Classes\ValueObjects\Constants\TransactionType;
use App\Models\Transaction;
use Carbon\Carbon;
use Illuminate\Http\Resources\Json\JsonResource;

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

        $debtor_code        = null; 
        $order_reference    = null;  // if owner is payment 
        $bill_no            = null;  // if not payment
        $marking            = null;  // if not payment

        if ($this->type === TransactionType::PAYMENT) {
            $order = $this->owner->owner->owner;
            $order_reference = $order->reference;
            $company_module = $order->companyModule;
            $debtor_code = $company_module->company->debtor;

        // }  else {
        } else if (in_array($this->type, [TransactionType::GROUP_PAYMENT, TransactionType::TOP_UP])) {

            // TransactionType::GROUP_PAYMENT, TransactionType::TOP_UP
            $wallet         = $this->owner;
            $company_module = $this->owner->owner;
            $connection     = $company_module->inviters()->withPivot('invitee_reference')->first();
            $marking        = $connection ? $connection->pivot->invitee_reference:'';
            $bill_no        = $this->bill_no;
        }  
        else {
            dd($this);
        }

        return [
            'id'                => $this->id,
            // 'owner_type'        => $this->owner_type,
            // 'owner_id'          => $this->owner_type,
            'updated_at'        => $this->updated_at,
            'debtor_code'       => $debtor_code,
            'order_reference'   => $order_reference,
            'bill_no'           => $bill_no,
            'type'              => $this->type,
            'marking'           => $marking,
            'amount'            => $this->amount,
        ];
    }
}