/**
  * 
  * @return true
  * @author 
  **/
 public function handlingnotif()
 {
     // Set our server key
     Veritrans_Config::$serverKey = env('VERITRANS_KEY', 'VT_KEY');
     // Uncomment for production environment
     Veritrans_Config::$isProduction = env('VERITRANS_PRODUCTION', false);
     $waiting_transaction = Sale::status('payment_process')->get();
     foreach ($waiting_transaction as $key => $value) {
         $notif = new Veritrans_Notification(['transaction_id' => $value['ref_number']]);
         $transaction = $notif->transaction_status;
         if ($transaction == 'settlement') {
             $paid_data = new \App\Models\Payment();
             $payment['transaction_id'] = $value['id'];
             $payment['method'] = $notif->payment_type;
             $payment['destination'] = 'Veritrans';
             $payment['account_name'] = $notif->masked_card;
             $payment['account_number'] = $notif->approval_code;
             $payment['ondate'] = \Carbon\Carbon::parse($notif->transaction_time)->format('Y-m-d H:i:s');
             $payment['amount'] = $notif->gross_amount;
             $paid_data = $paid_data->fill($payment);
             if (!$paid_data->save()) {
                 \Log::error(json_encode($paid_data));
                 return false;
             }
         }
     }
     return true;
 }