internal string DoApiSaleTransaction(string sAction, PostingVM vm, string API_URL_Pay)
{
string autoHtml = "";
//Create Api Helper Instance. Don't use static methods inside ApiHelper or use them anywhere
ApiHelper apiCaller = new ApiHelper();
//Calling the api caller Sale Transaction initiate with data
var returnData = apiCaller.saleTxn(vm);
var errorCode = returnData.ToList().Find(a => a.Key == "ERROR_CODE").Value;
var errorMessage = returnData.ToList().Find(a => a.Key == "ERROR_MSG").Value;
var tranUuid = "";
if (errorCode == "000")
{
//Extract UUID from the Data budnle. these lines can be writen in same line. but for demostration purpose we keep it separated
var dataDic = ReadFromXmlString(returnData.ToList().Find(a => a.Key == "PTRECEIPT").Value, sAction);
tranUuid = dataDic["txn_uuid"];
//Add the UUID to the session so it can be used when trns verifying
_Session["ipay_out__txn_uuid"] = tranUuid;
autoHtml = GenarateBrowserRedirectionHTML(API_URL_Pay, tranUuid);
}
else
{
throw new Exception(errorMessage);
}
return(autoHtml);
}
public ActionResult Index()
{
List <PostingVM> postings = new List <PostingVM>();
List <Posting> list = repo.GetPostings();
foreach (var post in list)
{
PostingVM vm = new PostingVM();
vm.Posting = post;
vm.Hashtags = post.Hashtag.Split(' ').ToList();
postings.Add(vm);
}
return(View(postings));
}
public ActionResult IndexPost()
{
gHelper = new GenaralHelpers(Session);
try
{
ViewBag.Message = "Your application description page.";
PostingVM vm = new PostingVM();
string sAmount = "10.00";
string Mer_ref = GenaralHelpers.GetRandomNumber().ToString();
Session["ipay_in__mer_ref_id"] = Mer_ref;
//Set session Data
vm.TxnAmount = sAmount;
vm.Action = SalesTransactionType;
vm.CurrencyCode = "LKR";
vm.LanguageCode = "eng";
vm.MerRefID = Mer_ref;
vm.ItemList = "";
vm.ReturnURL = Return_Url;
vm.MerVar1 = "";
vm.MerVar2 = "";
vm.MerVar3 = "";
vm.MerVar4 = "";
string autoHtml = "";
switch (SalesTransactionType)
{
case "SaleTxn":
autoHtml = gHelper.DoApiSaleTransaction(SalesTransactionType, vm, API_URL_Pay);
break;
case "saleTxnGroup":
autoHtml = gHelper.DoApiSaleTransaction(SalesTransactionType, vm, API_URL_Pay);
break;
}
return(Content(autoHtml));
}
catch (Exception ex) {
//Need to include your error handling code here. just for demostration purpose we direct the full error message to view
var errorMessage = ex.Message;
ViewBag.Error = errorMessage;
return(View());
}
}
public ActionResult ApproveUpdate(Posting posting)
{
posting = repo.GetPostings().FirstOrDefault(x => x.PostingID == posting.PostingID);
posting.IsApproved = !posting.IsApproved;
repo.EditPosting(posting);
List <PostingVM> posts = new List <PostingVM>();
List <Posting> list = repo.GetPostings();
foreach (var post in list)
{
PostingVM vm = new PostingVM();
vm.Posting = post;
vm.Hashtags = post.Hashtag.Split(' ').ToList();
posts.Add(vm);
}
return(RedirectToAction("Index", posts));
}
public Dictionary <string, string> saleTxn(PostingVM vm)
{
Dictionary <string, string> SalesData = new Dictionary <string, string>();
string PTInvoice = "<req>" +
"<mer_id>" + MerchantId + "</mer_id>" +
"<mer_txn_id>" + vm.MerRefID + "</mer_txn_id>" +
"<action>" + vm.Action + "</action>" +
"<txn_amt>" + vm.TxnAmount + "</txn_amt>" +
"<cur>" + vm.CurrencyCode + "</cur>" +
"<lang>" + vm.LanguageCode + "</lang>";
if ((vm.ReturnURL != null) && (vm.ReturnURL.Length > 0))
{
PTInvoice = PTInvoice + "<ret_url>" + vm.ReturnURL + "</ret_url>";
}
if ((vm.MerVar1 != null) && (vm.MerVar1.Length > 0))
{
PTInvoice = PTInvoice + "<mer_var1>" + vm.MerVar1 + "</mer_var1>";
}
if ((vm.MerVar2 != null) && (vm.MerVar2.Length > 0))
{
PTInvoice = PTInvoice + "<mer_var2>" + vm.MerVar2 + "</mer_var2>";
}
if ((vm.MerVar3 != null) && (vm.MerVar3.Length > 0))
{
PTInvoice = PTInvoice + "<mer_var3>" + vm.MerVar3 + "</mer_var3>";
}
if ((vm.MerVar4 != null) && (vm.MerVar4.Length > 0))
{
PTInvoice = PTInvoice + "<mer_var4>" + vm.MerVar4 + "</mer_var4>";
}
PTInvoice = PTInvoice + "</req>";
var finalHex = Cryptographer.ByteArrayToString(Encoding.UTF8.GetBytes(PTInvoice));
return(PearToPear(finalHex, false, vm.Action));
}
