public ActionResult FinalizePayment(int pId)
{
CheckOrderResult result = new CheckOrderResult();
var payment = _posService.GetPaymentInfo(pId);
var orderId = _orchardServices.WorkContext.HttpContext.Request["OrderId"];
if (string.IsNullOrWhiteSpace(orderId))
{
result.Success = false;
result.MessageError = "Order id cannot be empty";
}
else
{
result = _PayPalService.VerifyOrderIdPayPal(orderId);
}
_posService.EndPayment(pId, result.Success, result.MessageError, result.Info, orderId);
if (!result.Success)
{
Logger.Error("Error on payment for order {0} Error: {1}", payment.ContentItemId, result.MessageError);
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest, result.MessageError));
}
return(new HttpStatusCodeResult(HttpStatusCode.OK));
}
public ActionResult ErrorPay(int pId)
{
// this controller manage only response negative.
// is called into action onError manage from javascript PayPal
CheckOrderResult result = new CheckOrderResult();
result.Success = false;
result.MessageError = string.Format("Something went wrong during the payment");
var payment = _posService.GetPaymentInfo(pId);
_posService.EndPayment(payment.Id, result.Success, result.MessageError, result.Info);
Logger.Error("Error on payment for order {0} Error: {1}", payment.ContentItemId, result.MessageError);
return(new HttpStatusCodeResult(HttpStatusCode.OK));
}
public CheckOrderResult VerifyOrderIdPayPal(string oid)
{
var checkResult = new CheckOrderResult();
var config = _orchardServices.WorkContext.CurrentSite.As <PayPalSiteSettingsPart>();
if (string.IsNullOrWhiteSpace(config.SecretId) || string.IsNullOrWhiteSpace(config.ClientId))
{
checkResult.MessageError = "Config is missing";
checkResult.Success = false;
}
else
{
try {
var url = "https://api.sandbox.paypal.com/v2/checkout/orders/" + oid;
HttpWebRequest request;
HttpWebResponse response;
request = (HttpWebRequest)WebRequest.Create(url);
request.ContentType = "application/json; charset=utf-8";
request.Method = "GET";
var byteArr = Encoding.ASCII.GetBytes(string.Format("{0}:{1}", config.ClientId, config.SecretId));
String encoded = Convert.ToBase64String(byteArr);
request.Headers.Add("Authorization", "Basic " + encoded);
response = (HttpWebResponse)request.GetResponse();
using (var streamReader = new StreamReader(response.GetResponseStream())) {
var stremReader = streamReader.ReadToEnd();
if (streamReader != null)
{
var json = JObject.Parse(stremReader);
var id = json["id"] == null ? string.Empty : json["id"].ToString();
if (id.Trim() == oid.Trim() && json["status"].ToString() == "COMPLETED")
{
checkResult.Success = true;
}
else
{
checkResult.Success = false;
if (id.Trim() != oid.Trim())
{
checkResult.MessageError = string.Format("Order id sent ({0}) does not match order verification id ({1})", oid.Trim(), id.Trim());
}
if (json["status"].ToString() != "COMPLETED")
{
checkResult.MessageError += string.Format("Status of order is not completed : {0}", json["status"].ToString());
}
}
checkResult.Info = stremReader;
}
}
}
catch (WebException e) {
checkResult.Success = false;
checkResult.MessageError = e.Message;
}
catch (Exception ex) {
checkResult.Success = false;
checkResult.MessageError = ex.Message;
}
}
return(checkResult);
}
