private void makeReservation() {
        StringRequest stringRequest=new StringRequest(Request.Method.POST, urlMakeReservation, new Response.Listener<String>() {
            @Override
            public void onResponse(String response) {
                try {
                    JSONObject json = new JSONObject(response);
                    String res = json.getString("status");
                    reservationId = Integer.valueOf(json.getString("payment_id"));

                    if(res.equals("SPORTOBJECT_IS_NOT_AVALAVILE")){
                        Toast.makeText(PaymentActivity.this, "Nie można zarezerować w tych godzinach", Toast.LENGTH_SHORT).show();
                    }else if(res.equals("REQUEST_FAILED")){
                        Toast.makeText(PaymentActivity.this, "Nie można zarezerować w tych godzinach", Toast.LENGTH_SHORT).show();
                    }else if(res.equals("RESERVATION_CONFRIMED")){
                        pay();
                    }
                } catch (JSONException e) {
                    e.printStackTrace();
                }


            }
        }, new Response.ErrorListener() {
            @Override
            public void onErrorResponse(VolleyError error) {
                Toast.makeText(PaymentActivity.this, "Brak połączenia z internetem", Toast.LENGTH_SHORT).show();
            }
        }
        ){
            @Override
            public Map<String, String> getHeaders() throws AuthFailureError {

                Cursor cursor = databaseHelper.getUser();
                cursor.moveToFirst();

                String username = cursor.getString(2);
                String password = cursor.getString(3);

                String credentials = username + ":" + password;
                String base64EncodedCredentials = Base64.encodeToString(credentials.getBytes(), Base64.NO_WRAP);
                HashMap<String, String> headers = new HashMap<>();
                headers.put("Authorization", "Basic " + base64EncodedCredentials);
                return headers;
            }

            @Override
            protected Map<String,String> getParams(){
                Map<String,String> params=new HashMap<>();

                params.put("sportobjectid",String.valueOf(facilityid));
                params.put("start",startHour);
                params.put("end",endHour);
                params.put("statusOfPayment",String.valueOf(true));
                return params;
            }

        };
        RequestQueue requestQueue =Volley.newRequestQueue(this);
        requestQueue.add(stringRequest);

    }

    private void pay() {
        StringRequest stringRequest=new StringRequest(Request.Method.POST, urlPayment, new Response.Listener<String>() {
            @Override
            public void onResponse(String response) {
                try {
                    JSONObject json = new JSONObject(response);
                    String res = json.getString("status");

                    if(res.equals("succeeded")){

                        Toast.makeText(PaymentActivity.this, "Zarezerwowano", Toast.LENGTH_SHORT).show();
                        Intent facilityView = new Intent(PaymentActivity.this,FacilityView.class);
                        facilityView.putExtra("Facility",sportFacility);
                        startActivity(facilityView);
                    }
                } catch (JSONException e) {
                    e.printStackTrace();
                }


            }
        }, new Response.ErrorListener() {
            @Override
            public void onErrorResponse(VolleyError error) {
                Toast.makeText(PaymentActivity.this, "Brak połączenia z internetem", Toast.LENGTH_SHORT).show();
            }
        }
        ){
            @Override
            protected Map<String,String> getParams(){
                Map<String,String> params=new HashMap<>();

                int amount = (int) (2 * price);
                System.out.println((int)price);
                params.put("stripeToken",tokenid);
                params.put("price",String.valueOf(amount));
                params.put("stripeEmail","admin@admin.pl");
                params.put("payment_id",String.valueOf(reservationId));
                return params;
            }

        };
        RequestQueue requestQueue =Volley.newRequestQueue(this);
        requestQueue.add(stringRequest);

    }
}