/// <summary>
/// Get the coupon list
/// </summary>
/// <param name="req">Request parameters needed to do the request to Viking Spots</param>
/// <param name="callback">Delegate that handles the callback</param>
public GetPOSCouponResult GetCoupon(GetPOSCouponRequest req, ref HttpStatusCode status)
{
// This is a GET
RestRequest request = new RestRequest(string.Format("poscoupon/?{0}", req.ToQueryString()), Method.GET);
IRestResponse response = apiClient.Get(request);
status = response.StatusCode;
// Check that we received a status we expect
if (response.StatusCode == HttpStatusCode.OK ||
response.StatusCode == HttpStatusCode.BadRequest ||
response.StatusCode == HttpStatusCode.InternalServerError ||
response.StatusCode == HttpStatusCode.PaymentRequired)
{
return JsonConvert.DeserializeObject<GetPOSCouponResult>(response.Content);
}
return null;
}
/// <summary>
/// Do API request GetCoupon and send response back to the client
/// </summary>
/// <param name="doc">request XML</param>
/// <param name="client">client that send the request</param>
/// <param name="message">The message containing the request</param>
private void DealByPAN(XmlDocument doc)
{
// Extract parameters from request
int merchant_id = Convert.ToInt32(doc.DocumentElement.GetAttribute("mid"));
string card_pan = doc.DocumentElement.GetAttribute("pan");
int terminal_id = Convert.ToInt32(doc.DocumentElement.GetAttribute("tid"));
GetPOSCouponRequest request = new GetPOSCouponRequest(merchant_id, card_pan, terminal_id);
HttpStatusCode code = HttpStatusCode.NotFound;
GetPOSCouponResult response = api.GetCoupon(request, ref code);
if (response != null)
{
BuildAndSendResponse(code, response, (writer) =>
{
/*
* Expand the response with custom stuff for this kind of request
*
* Example:
*
* <rsp code="0" seq="" dsp="" prt="">
* <lst id="deals">
* <row>
* <fld id="dealId" val="" />
* <fld id="name" val="" />
* <fld id="user" val="" />
* </row>
* </lst>
*</rsp>
*/
//writer.WriteAttributeString("dsp", "Coupon list has been retrieved");
//writer.WriteAttributeString("prt", "Please choose the correct one");
writer.WriteStartElement("lst");
writer.WriteAttributeString("id", "deals");
foreach (POSCoupon coupon in response.response.coupons)
{
writer.WriteStartElement("row");
writer.WriteStartElement("fld");
writer.WriteAttributeString("id", "dealId");
writer.WriteAttributeString("val", coupon.id.ToString());
writer.WriteEndElement(); // fld end element
writer.WriteStartElement("fld");
writer.WriteAttributeString("id", "name");
writer.WriteAttributeString("val", coupon.name.Substring(0, 16));
writer.WriteEndElement(); // fld end element
writer.WriteStartElement("fld");
writer.WriteAttributeString("id", "user");
writer.WriteAttributeString("val", coupon.user);
writer.WriteEndElement(); // fld end element
writer.WriteEndElement(); // row end element
}
writer.WriteEndElement(); // lst end element
});
}
}
