public override void ProcessRequest()
{
string strRequest = context.Request.GetFromBodyString();
JObject request = JObject.Parse(strRequest);
//Set variables
Category = request["category"].ToString();
ProductName = request["productName"].ToString();
Value = request["value"].ToString();
Status = request["status"].ToString();
var Metadata = request["requestMetadata"];
CommandName = Metadata["command"].ToString();
Args = Metadata["args"].ToString();
Amount = Value.Split(' ')[1];
Currency = Value.Split(' ')[0];
if (Category == "MobileCheckout")
{
TransactionID = request["providerRefId"].ToString();
try
{
//Check IPs
//CheckIP();
//Check duplicated transactions
CheckIfNotDoneYet(TransactionID);
//Check if we are the merchant
CheckMerchant(MPesaAccountDetails.Exists(ProductName));
//Check currency
CheckCurrency(Currency);
//Check status
CheckStatus(Status, "Success");
//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.HandleMPesa(Args, TransactionID, Amount);
}
catch (Exception ex)
{
ErrorLogger.Log(ex);
}
}
}
/// <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)
{
MPesaAccountDetails accountDetails = PaymentAccountDetails.GetFirstIncomeGateway <MPesaAccountDetails>();
if (Member.IsLogged)
{
AfricasTalkingGateway gateway = new AfricasTalkingGateway(accountDetails.Username, accountDetails.ApiKey);
Dictionary <string, string> metadata = new Dictionary <string, string>();
metadata.Add("itemName", itemName);
metadata.Add("command", command);
metadata.Add("args", String.Join(ButtonGenerationStrategy.ArgsDelimeter.ToString(), args));
var reply = gateway.initiateMobilePaymentCheckout(accountDetails.ProductName, Member.CurrentInCache.GetPaymentAddress(PaymentProcessor.MPesa), AppSettings.Site.CurrencyCode,
amount.ToDecimal(), metadata);
}
string url = String.Empty;
return(url);
}
public MPesaButtonGenerationStrategy(MPesaAccountDetails mPesa)
{
account = mPesa;
}
