public async Task <ActionResult> Post()
{
var embeddata = NgrokHelper.CreateEmbeddataWithPublicUrl();
var paymentcodeRaw = Request.Form.Get("paymentcodeRaw");
var amount = long.Parse(Request.Form.Get("amount"));
var description = Request.Form.Get("description");
var orderData = new QuickPayOrderData(amount, paymentcodeRaw, description, embeddata);
var result = await ZaloPayHelper.QuickPay(orderData);
var returncode = int.Parse(result["returncode"].ToString());
if (returncode > 0)
{
using (var db = new ZaloPayDemoContext())
{
db.Orders.Add(new Models.Order
{
Apptransid = orderData.Apptransid,
Amount = orderData.Amount,
Timestamp = orderData.Apptime,
Description = orderData.Description,
Status = 0
});
db.SaveChanges();
}
}
Session["result"] = result;
return(Redirect("/QuickPay"));
}
public JsonResult Index(CallbackRequest cbdata)
{
var result = new Dictionary <string, object>();
try
{
var dataStr = Convert.ToString(cbdata.Data);
var requestMac = Convert.ToString(cbdata.Mac);
var isValidCallback = ZaloPayHelper.VerifyCallback(dataStr, requestMac);
// kiểm tra callback hợp lệ (đến từ zalopay server)
if (!isValidCallback)
{
// callback không hợp lệ
result["returncode"] = -1;
result["returnmessage"] = "mac not equal";
}
else
{
// thanh toán thành công
// merchant xử lý đơn hàng cho user
var data = JsonConvert.DeserializeObject <Dictionary <string, object> >(dataStr);
var apptransid = data["apptransid"].ToString();
using (var db = new ZaloPayDemoContext())
{
var orderDTO = db.Orders.SingleOrDefault(o => o.Apptransid.Equals(apptransid));
if (orderDTO != null)
{
orderDTO.Zptransid = data["zptransid"].ToString();
orderDTO.Channel = int.Parse(data["channel"].ToString());
orderDTO.Status = 1;
db.SaveChanges();
}
}
result["returncode"] = 1;
result["returnmessage"] = "success";
}
// thông báo kết quả cho zalopay server
return(Json(result));
} catch (Exception ex)
{
result["returncode"] = 0; // ZaloPay sẽ callback lại tối đa 3 lần
result["returnmessage"] = ex.Message;
return(Json(result));
}
}
// GET: History
public ActionResult Index()
{
int page;
try
{
page = int.Parse(Request.QueryString["page"]);
}
catch
{
page = 1;
}
using (var db = new ZaloPayDemoContext())
{
var ors = db.Orders
.GroupJoin(
db.Refunds,
order => order.Zptransid,
refund => refund.Zptransid,
(order, refunds) => new { Order = order, Refunds = refunds })
.SelectMany(
o => o.Refunds.DefaultIfEmpty(),
(order, refund) => new { order.Order, Refund = refund })
.OrderByDescending(o => o.Order.Timestamp)
.Skip((page - 1) * orderPerPage)
.Take(orderPerPage)
.ToList();
var totalOrder = db.Orders.Count();
var orders = ors.GroupBy(o => o.Order.Apptransid).Select(g => g.First().Order).ToList();
var totalRefunds = ors.GroupBy(o => o.Order.Apptransid).Select(g => g.Sum(o => o.Refund != null ? o.Refund.Amount : 0)).ToList();
ViewData["orders"] = orders;
ViewData["totalRefunds"] = totalRefunds;
ViewData["totalOrder"] = totalOrder;
ViewData["orderPerPage"] = orderPerPage;
ViewData["page"] = page;
}
return(View());
}
public async Task <ActionResult> Post()
{
var amount = long.Parse(Request.Form.Get("amount"));
var description = Request.Form.Get("description");
var bankcode = Request.Form.Get("bankcode");
var embeddata = NgrokHelper.CreateEmbeddataWithPublicUrl();
if (bankcode.Equals("ATM"))
{
embeddata["bankgroup"] = "ATM";
bankcode = "";
}
var orderData = new OrderData(amount, description, bankcode, embeddata);
var order = await ZaloPayHelper.CreateOrder(orderData);
var returncode = (long)order["returncode"];
if (returncode == 1)
{
using (var db = new ZaloPayDemoContext())
{
db.Orders.Add(new Models.Order
{
Apptransid = orderData.Apptransid,
Amount = orderData.Amount,
Timestamp = orderData.Apptime,
Description = orderData.Description,
Status = 0
});
db.SaveChanges();
}
return(Redirect(order["orderurl"].ToString()));
}
else
{
Session["error"] = true;
return(Redirect("/Gateway"));
}
}
// GET: Redirect
public async Task <ActionResult> Index()
{
bool isValidRedirect;
try
{
var data = new Dictionary <string, object>();
Request.QueryString.CopyTo(data);
isValidRedirect = ZaloPayHelper.VerifyRedirect(data);
if (isValidRedirect)
{
var apptransid = data["apptransid"].ToString();
using (var db = new ZaloPayDemoContext())
{
var orderDTO = db.Orders.First(o => o.Apptransid.Equals(apptransid));
if (orderDTO != null && orderDTO.Status == 0)
{
var orderStatus = await ZaloPayHelper.GetOrderStatus(apptransid);
var returncode = int.Parse(orderStatus["returncode"].ToString());
orderDTO.Zptransid = orderStatus["zptransid"].ToString();
orderDTO.Channel = int.Parse(orderStatus["pmcid"].ToString());
orderDTO.Status = returncode == 1 ? 1 : -1;
}
}
}
} catch (Exception ex)
{
isValidRedirect = false;
ViewData["Exception"] = ex.Message;
}
ViewData["isValidRedirect"] = isValidRedirect;
return(View());
}
public async Task Index()
{
try
{
var data = new Dictionary <string, object>();
Request.Form.CopyTo(data);
var amount = long.Parse(Request.Form.Get("amount"));
var zptransid = Request.Form.Get("zptransid");
var description = Request.Form.Get("description");
var refundData = new RefundData(amount, zptransid, description);
var result = await ZaloPayHelper.Refund(refundData);
var returncode = int.Parse(result["returncode"].ToString());
if (returncode >= 1)
{
while (true)
{
var refundStatus = await ZaloPayHelper.GetRefundStatus(refundData.Mrefundid);
var c = int.Parse(refundStatus["returncode"].ToString());
if (c < 2)
{
if (c == 1)
{
using (var db = new ZaloPayDemoContext())
{
db.Refunds.Add(new Models.Refund
{
Amount = refundData.Amount,
Zptransid = refundData.Zptransid,
Mrefundid = refundData.Mrefundid
});
db.SaveChanges();
}
}
Session["refundResult"] = refundStatus;
break;
}
System.Threading.Thread.Sleep(1000);
}
}
else
{
Session["refundResult"] = result;
}
} catch (Exception ex)
{
var result = new Dictionary <string, object>();
result["returncode"] = -1;
result["returnmessage"] = "Exception: " + ex.Message;
Session["refundResult"] = result;
}
Response.Redirect("/History");
}
