public function ReversePayment($payment, $amount)
    {

        $uuid = $payment['transaction_id'];
        // Дата и время формирования запроса на проверку статуса
        $dateTime = date('Y-m-d\TH:i:s');

        // Секретный ключ для подписи
        $secretKey = $this->signature;

        // Формируем строку для подписи
        $signature_string = $uuid . $dateTime . $this->merchant_id;

        // Генерируем подпись
        $signature = $this->generate_signature($signature_string, $secretKey);

        // Формируем параметры GET-запроса
        $params = [
            'uuid' => $uuid,
            'datetime' => $dateTime,
            'merchantId' => $this->merchant_id
        ];

        // Формируем URL для запроса
//        $url = 'https://qr-test.bpay.md/api/Qr/GetQrStatus?' . http_build_query($params);
        $url = 'https://qr-merchant.bpay.md/api/Qr/GetQrStatus?' . http_build_query($params);

        // Заголовки для запроса
        $headers = [
            'X-TraceReference: ' . $this->generate_trace_reference(),
            'X-HMAC-Signature: ' . $signature
        ];

        // Отправляем GET-запрос
        $response = $this->send_get_request($url, $headers);


        if ($response['isPaid'] && $response['paymentDetails']['state'] == 100) {
            $receiptNr = $response['paymentDetails']['receipt'];
            $postData = [
                "datetime" => $dateTime,
                "merchantId" => $this->merchant_id,
                "receiptNr" => $receiptNr,
                "amount" => $amount,
                "description" => 'Reverse Payment'
            ];

            // Формирование строки для подписи
            $signatureString = $dateTime . $this->merchant_id . $receiptNr . $amount . $postData['description'];

            // Генерация подписи HMAC SHA256
            $hmacSignature = $this->generate_signature($signatureString, $secretKey);

            // Заголовки для запроса
            $headers = [
                'X-TraceReference: ' . $this->generate_trace_reference(),
                'X-HMAC-Signature: ' . $hmacSignature,
                'Content-Type: application/json'
            ];

            $url = 'https://qr-merchant.bpay.md/api/Qr/ReversePayment?' . http_build_query($postData);


            $curl = curl_init();

            curl_setopt_array($curl, array(
                CURLOPT_URL => $url,
                CURLOPT_RETURNTRANSFER => true,
                CURLOPT_ENCODING => '',
                CURLOPT_MAXREDIRS => 10,
                CURLOPT_TIMEOUT => 0,
                CURLOPT_FOLLOWLOCATION => true,
                CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
                CURLOPT_CUSTOMREQUEST => 'POST',
                CURLOPT_POSTFIELDS => array(),
                CURLOPT_HTTPHEADER => $headers,
            ));

            $responseInfo = curl_exec($curl);


            $trans_data_array = [
                'contact_id' => $payment['contact_id'],
                'create_datetime' => date("Y-m-d H:i:s"),
                'type' => 'reduce',
                'amount' => $amount,
                'method' => $payment['method'],
                'transaction_id' => $payment['transaction_id'],
                'comment' => 'MIA возврат средств',
                'status' => 'completed',
                'email_send' => $payment['email_send'],
                'trans_meterstop' => $payment['trans_meterstop'],
                'trans_duration' => $payment['trans_duration'],
                'trans_station' => $payment['trans_station'],
                'trans_connector' => $payment['trans_connector'],
                'trans_tarif' => $payment['trans_tarif'],
                'locale' => $payment['locale'],
                'currency' => $payment['currency'],
                'user_type' => $payment['user_type'],
                'info' => json_encode($responseInfo),
            ];

            if (!$this->websocket->insert('payments', $trans_data_array)) {

                $this->CI->db->insert('mia_logs', array('log'=>'error insert', 'pay_id'=>$payment['id']));
                return false;
            }

            return 1;


        }


        return $response;

    }