/// <summary>
/// Creates some general payza button
/// </summary>
/// <param name="itemName">Name describing the item or service. Max Length: 50 characters</param>
/// <param name="amount">The price or cost of the product or service. The value for
/// amount must be positive. Null or negative numbers are not allowed.</param>
/// <param name="command">Describes how handler should handle IPN request.
/// Stored in field apc_1. Max Length: 100 characters</param>
/// <param name="args">
/// Custom values you can pass along with the payment button.
/// The values are not displayed to the payer on our Pay Process page.
/// Payza returns these fields back in the IPN.
/// Used by IIpnHandler ('command')
/// Stored in fields apc_2 - apc_6. Max Length: 100 characters
/// </param>
/// <returns>Http address where member should be redirected after clicking button.</returns>
protected override string generate(string itemName, Money amount, string command, object[] args)
{
string url = String.Empty;
var shooppingVoucher = new ShoppingVoucherEntity();
shooppingVoucher.Amount = amount.ToDecimal();
shooppingVoucher.ProductName = itemName;
shooppingVoucher.CategoryName = HashingManager.Base64Encode(command);
shooppingVoucher.TotalAmount = amount.ToDecimal();
shooppingVoucher.Quantity = 1;
int orderId = PaparaOrder.Create(amount, command, String.Join(ButtonGenerationStrategy.ArgsDelimeter.ToString(), args));
var client = new ApiRequestSoapClient();
var result = client.TransactionRequest(account.ApiName, account.ApiKey, account.Username, orderId.ToString(), amount.ToDecimal(), Money.Zero.ToDecimal(),
new ShoppingVoucherEntity[1] {
shooppingVoucher
}, AppSettings.Site.Url + "Handlers/Payment/Papara.ashx", 2);
client.Close();
if (result.ResultStatus && !String.IsNullOrEmpty(result.ResultObject))
{
url = result.ResultObject;
}
return(url);
}
protected override string generate(string itemName, Money amount, string command, object[] args)
{
NVPStringBuilder nvps = new NVPStringBuilder();
string orderId = HashingManager.GenerateMD5(AppSettings.Site.Name + DateTime.Now).ToLower();
orderId = orderId.Substring(0, Math.Min(orderId.Length, 31));
string description = command + "#" + String.Join(ArgsDelimeter + "", args);
description = itemName + " **" + description;
string toHash = account.MerchantID + ":" + orderId + ":" + amount.ToShortClearString() + ":" + AppSettings.Site.CurrencyCode
+ ":" + HashingManager.Base64Encode(description) + ":" + account.SecretKey;
string hash = HashingManager.SHA256(toHash).ToUpper();
nvps.Append("m_shop", account.MerchantID)
.Append("m_orderid", orderId)
.Append("m_amount", amount.ToShortClearString())
.Append("m_curr", AppSettings.Site.CurrencyCode)
.Append("m_desc", HashingManager.Base64Encode(description))
.Append("m_sign", hash);
return(HandlerUrl + '?' + nvps.Build());
}
protected override string generate(string itemName, Money amount, string command, object[] args)
{
//FOR BTC MIN AMOUNT IS 0.001
try
{
var ApiKey = account.APIKey;
var ApiSecret = account.APISecret;
var clientAPI = new LocalBitcoinsAPI(ApiKey, ApiSecret);
var currencyCode = AppSettings.Site.CurrencyCode;
//command#args
var customFields = string.Join(ArgsDelimeter.ToString(), args);
var hashingValues = HashingManager.Base64Encode(command + joinSymbol + customFields);
decimal finalAmount;
if (AppSettings.Site.CurrencyCode != "BTC")
{
finalAmount = Convert.ToDecimal(amount.ToShortClearString());
}
else
{
finalAmount = Convert.ToDecimal(amount.ToClearString());
}
var createdInvoiceDetails = clientAPI.NewInvoice(currencyCode, finalAmount, hashingValues, SUCCESS_URL).ToString();
var data = JObject.Parse(createdInvoiceDetails);
return(data.data.invoice.url);
}
catch (Exception e)
{
throw new MsgException(e.Message);
}
}
public dynamic CreatePayment(string username, string phoneNumber, decimal amount)
{
using (WebClient client = new WebClient())
{
try
{
var url = CreateURL("pay");
var webRequest = (HttpWebRequest)WebRequest.Create(url);
var responseString = string.Empty;
//requestId - max 40 chars
var requestId = HashingManager.Base64Encode(AppSettings.ServerTime.TimeOfDay.ToString());
var counterpartyId = AddCounterparty(username, phoneNumber);
var description = "test";
var handlerUrl = string.Format("{0}Handlers/Revolut.ashx", AppSettings.Site.Url);
dynamic receiverInfo = new JObject
{
{ "counterparty_id", counterpartyId },
{ "account_id", GetAccount().Id }
};
var dataToSend = new JObject
{
{ "request_id", requestId },
{ "account_id", GetAccount().Id }, // the ID of the account to pay from
{ "receiver", receiverInfo },
{ "amount", amount },
{ "currency", AppSettings.Site.CurrencyCode },
{ "description", description }
//{ "webhook", handlerUrl }
};
ErrorLogger.Log(dataToSend.ToString());
webRequest.Method = "POST";
webRequest.Headers.Add("Authorization", " Bearer " + APIKey);
using (var stream = new StreamWriter(webRequest.GetRequestStream()))
{
stream.Write(dataToSend);
}
using (var response = (HttpWebResponse)webRequest.GetResponse())
using (var stream = response.GetResponseStream())
using (var reader = new StreamReader(stream))
{
responseString = reader.ReadToEnd();
}
return(JsonConvert.DeserializeObject <dynamic>(responseString));
}
catch (WebException ex)
{
ErrorLogger.Log(ex);
var resp = new StreamReader(ex.Response.GetResponseStream()).ReadToEnd();
throw new MsgException(resp);
}
}
}
public override void ProcessRequest()
{
string pre1 = context.Request["pre1"];
string pre2 = context.Request["pre2"];
pre1 = HashingManager.Base64Decode(pre1);
string orderId = pre1.Split('+')[0];
string statusCode = pre1.Split('+')[1];
string key = orderId + "+" + statusCode;
key = HashingManager.Base64Encode(key);
string md5String = HashingManager.GenerateMD5(key + PaparaAccountDetails.GetSecretKey());
//Papara transaction OK check
if (md5String == pre2)
{
//Set variables
OrderID = orderId;
try
{
PaparaOrder Order = PaparaOrder.Get(Convert.ToInt32(OrderID));
Args = Order.Args;
TransactionID = OrderID;
Amount = Order.Amount.ToShortClearString();
CommandName = Order.CommandName;
//Check duplicated transactions
CheckIfNotDoneYet(OrderID);
//All OK, let's proceed
Assembly assembly = Assembly.GetAssembly(typeof(IIpnHandler));
var type = assembly.GetType(CommandName, true, true);
IIpnHandler command = Activator.CreateInstance(type) as IIpnHandler;
command.HandlePapara(Args, TransactionID, Amount);
Order.IsPaid = true;
Order.Save();
context.Response.Redirect(ButtonGenerationStrategy.SUCCESS_URL);
}
catch (Exception ex)
{
ErrorLogger.Log(ex);
context.Response.Redirect(ButtonGenerationStrategy.FAILURE_URL);
}
}
else
{
context.Response.Redirect(ButtonGenerationStrategy.FAILURE_URL);
}
}
public string GetToken()
{
string EndUrl = String.Format("{0}/v1/oauth2/token?grant_type=client_credentials", EndPointUrl);
string valuesToCreateToken = String.Format("{0}:{1}", accountDetails.ClientId, accountDetails.ClientSecret);
string PreAccessToken = HashingManager.Base64Encode(valuesToCreateToken);
using (WebClient client = new WebClient())
{
client.Headers.Add("Authorization", "Basic " + PreAccessToken);
client.Headers.Add("Content-Type", "application/json");
JObject TokenJson = JObject.Parse(client.UploadString(EndUrl, ""));
return(TokenJson["accessToken"].ToString());
}
}
public override string Generate()
{
string itemName = string.Format("Buy {0} x {1} from Marketplace ({2})", quantity, product.Title, Amount);
string emailWithPromotorId = HashingManager.Base64Encode(email) + "#" + HashingManager.Base64Encode(promotorId.ToString());
return(Strategy.Generate(
itemName: itemName,
amount: Amount,
handlerCommand: typeof(BuyMarketplaceProductIpnHandler),
args: new object[]
{
Username,
productId,
this.Strategy.ToString(),
quantity,
deliveryAddress,
emailWithPromotorId
}));
}
/// <summary>
/// Creates some general payza button
/// </summary>
/// <param name="itemName">Name describing the item or service. Max Length: 50 characters</param>
/// <param name="amount">The price or cost of the product or service. The value for
/// amount must be positive. Null or negative numbers are not allowed.</param>
/// <param name="command">Describes how handler should handle IPN request.
/// Stored in field apc_1. Max Length: 100 characters</param>
/// <param name="args">
/// Custom values you can pass along with the payment button.
/// The values are not displayed to the payer on our Pay Process page.
/// Payza returns these fields back in the IPN.
/// Used by IIpnHandler ('command')
/// Stored in fields apc_2 - apc_6. Max Length: 100 characters
/// </param>
/// <returns>Http address where member should be redirected after clicking button.</returns>
protected override string generate(string itemName, Money amount, string command, object[] args)
{
string orderId = HashingManager.GenerateMD5(AppSettings.Site.Name + DateTime.Now).ToLower();
NVPStringBuilder nvps = new NVPStringBuilder();
nvps.Append("ok_receiver", account.Username)
.Append("ok_item_1_name", itemName)
.Append("ok_item_1_price", amount.ToShortClearString())
.Append("ok_currency", AppSettings.Site.CurrencyCode)
.Append("ok_fees", "1")
.Append("ok_invoice", orderId)
.Append("ok_item_1_custom_1_title", "command")
.Append("ok_item_1_custom_1_value", command)
.Append("ok_item_1_custom_2_title", "args")
.Append("ok_item_1_custom_2_value", HashingManager.Base64Encode(String.Join(ArgsDelimeter + "", args)));
return(Handler + '?' + nvps.Build());
}