protected void btnEnterTestTransaction_Click(object sender, EventArgs e)
{
Page.Validate("valTestTransaction");
if (Page.IsValid)
{
Payment.TransactionType tt = (Payment.TransactionType)Convert.ToInt32(cmbTestTransactionType.SelectedValue, CultureInfo.InvariantCulture);
decimal amount = decTestTransactionAmount.Value;
switch (tt)
{
case Payment.TransactionType.Payment:
amount = Math.Abs(amount);
break;
case Payment.TransactionType.Refund:
amount = -1 * Math.Abs(amount);
break;
default:
break;
}
Payment p = new Payment(dateTestTransaction.Date, txtTestTransactionUsername.Text, amount, decTestTransactionFee.Value, tt, txtTestTransactionNotes.Text, "Manual Entry", string.Empty);
p.Commit();
EarnedGratuity.UpdateEarnedGratuities(txtTestTransactionUsername.Text, true);
txtTestTransactionUsername.Text = txtTestTransactionNotes.Text = string.Empty;
decTestTransactionAmount.Value = decTestTransactionFee.Value = 0;
RefreshDonations();
}
}
protected void Page_Load(object sender, EventArgs e)
{
byte[] param = Request.BinaryRead(Request.ContentLength);
string strRequest = Encoding.ASCII.GetString(param);
bool fSandbox = util.GetStringParam(Request, "sandbox").Length > 0;
string strResponse = PayPalIPN.VerifyResponse(fSandbox, strRequest);
string szUser = util.GetStringParam(Request, "custom");
string szProductID = util.GetStringParam(Request, "os1");
string szAmount = util.GetStringParam(Request, "mc_gross");
string szTransactionID = util.GetStringParam(Request, "txn_id");
string szTransactionType = util.GetStringParam(Request, "txn_type");
string szCurrency = util.GetStringParam(Request, "mc_currency");
string szReasonCode = util.GetStringParam(Request, "reason_code");
string szParentTxnID = util.GetStringParam(Request, "parent_txn_id");
string szFee = util.GetStringParam(Request, "mc_fee");
if (strResponse == "VERIFIED")
{
//check the payment_status is Completed
//check that txn_id has not been previously processed
//check that receiver_email is your Primary PayPal email
//check that payment_amount/payment_currency are correct
//process payment
StringBuilder sbErr = new StringBuilder();
decimal d;
if (!Decimal.TryParse(szAmount, NumberStyles.Any, CultureInfo.InvariantCulture, out d))
{
sbErr.AppendFormat(CultureInfo.CurrentCulture, "Invalid payment amount: {0}\r\n\r\n", szAmount);
d = 0.0M;
}
if (d == 0.0M)
{
sbErr.AppendFormat(CultureInfo.CurrentCulture, "Payment amount of 0.0!\r\n\r\n");
}
Payment.TransactionType transType = (d > 0) ? Payment.TransactionType.Payment : Payment.TransactionType.Refund;
decimal fee = 0.0M;
if (!Decimal.TryParse(szFee, NumberStyles.Any, CultureInfo.InvariantCulture, out fee))
{
fee = 0.0M;
}
if (String.IsNullOrEmpty(szTransactionID))
{
sbErr.AppendFormat(CultureInfo.CurrentCulture, "No transaction ID is specified!\r\n\r\n");
}
Collection <Payment> lst = Payment.RecordsWithID(szTransactionID);
// Note: it's possible via e-check to get two notifications, one that is pending and one that is completed.
// Pending shows as payment_status: Pending, completed shows as payment_status=Completed
if (lst.Count > 0)
{
sbErr.AppendFormat(CultureInfo.CurrentCulture, "Duplicate transaction ID: {0}\r\n\r\n", szTransactionID);
}
switch (transType)
{
case Payment.TransactionType.Payment:
if (String.Compare(szTransactionType, "web_accept", StringComparison.OrdinalIgnoreCase) != 0)
{
sbErr.AppendFormat(CultureInfo.CurrentCulture, "Unknown transaction type: {0}\r\n\r\n", szTransactionType);
}
break;
case Payment.TransactionType.Refund:
{
if (String.IsNullOrEmpty(szReasonCode))
{
sbErr.AppendFormat(CultureInfo.CurrentCulture, "Refund with no reason code?\r\n\r\n");
}
if (String.IsNullOrEmpty(szParentTxnID))
{
sbErr.AppendFormat(CultureInfo.CurrentCulture, "Refund with no parent transaction\r\n\r\n");
}
lst = Payment.RecordsWithID(szParentTxnID);
if (lst.Count > 1)
{
sbErr.AppendFormat(CultureInfo.CurrentCulture, "Multiple records found for parent transaction of refund\r\n\r\n");
}
else if (lst.Count == 0)
{
sbErr.AppendFormat(CultureInfo.CurrentCulture, "No parent record found for parent transaction of refund\r\n\r\n");
}
szUser = lst[0].Username;
}
break;
default:
break;
}
// Check for a valid user
Profile pf = MyFlightbook.Profile.GetUser(szUser);
if (String.IsNullOrEmpty(pf.UserName))
{
sbErr.AppendFormat(CultureInfo.CurrentCulture, "Transaction request for invalid user: {0}\r\n\r\n", szUser);
}
if (String.Compare(szCurrency, "USD", StringComparison.OrdinalIgnoreCase) != 0)
{
sbErr.AppendFormat(CultureInfo.CurrentCulture, "Invalid currency: {0}\r\n\r\n", szCurrency);
}
if (sbErr.Length > 0)
{
sbErr.AppendFormat(CultureInfo.CurrentCulture, "\r\n\r\nData:{0}", strRequest);
util.NotifyAdminEvent("Paypal Payment failed", sbErr.ToString(), ProfileRoles.maskSiteAdminOnly);
}
else
{
try
{
Payment p = new Payment(DateTime.Now, szUser, d, fee, transType, string.Empty, szTransactionID, strRequest);
if (fSandbox)
{
util.NotifyAdminEvent("Sandbox Trnasaction", "payment = " + Newtonsoft.Json.JsonConvert.SerializeObject(p), ProfileRoles.maskSiteAdminOnly);
return;
}
p.Commit();
EarnedGrauity.UpdateEarnedGratuities(p.Username, true);
}
catch (InvalidOperationException ex)
{
util.NotifyAdminEvent("Paypal payment failed", String.Format(CultureInfo.InvariantCulture, "User: {0}, Amount: {1:C} TransactionID: {2} \r\n\r\nRaw data:\r\n\r\n {3}\r\n\r\nException:{4}\r\n{5}", szUser, d, szTransactionID, strRequest, ex.Message, ex.StackTrace), ProfileRoles.maskSiteAdminOnly);
}
finally
{
util.NotifyAdminEvent(String.Format(CultureInfo.CurrentCulture, "{1}: {0:C}!", d, transType.ToString()), String.Format(CultureInfo.CurrentCulture, "User '{0}' ({1}, {2}) has donated {3:C}!\r\n\r\nAdditional Data:\r\n\r\n{4}", pf.UserName, pf.UserFullName, pf.Email, d, strRequest), ProfileRoles.maskCanManageMoney);
// Send a thank-you for payment to the donor
if (transType == Payment.TransactionType.Payment)
{
util.NotifyUser(Branding.ReBrand(Resources.LocalizedText.DonateThankYouTitle), String.Format(CultureInfo.CurrentCulture, Branding.ReBrand(Resources.EmailTemplates.DonationThankYou), pf.UserFullName), new System.Net.Mail.MailAddress(pf.Email, pf.UserFullName), false, false);
}
}
}
}
else if (strResponse == "INVALID")
{
//log for manual investigation
util.NotifyAdminEvent("Paypal Event INVALID", String.Format(CultureInfo.InvariantCulture, "Paypal event was Invalid: User={1}, productID={2}, amount=${3:#,#.00}\r\n\r\nstrRequest=\"{0}\"", strRequest, szUser, szProductID, szAmount), ProfileRoles.maskSiteAdminOnly);
}
else
{
//log response/ipn data for manual investigation
util.NotifyAdminEvent("Paypal Event UNKNOWN", String.Format(CultureInfo.InvariantCulture, "Paypal event was UNKNOWN:\r\n\r\nstrRequest=\"{0}\"", strRequest), ProfileRoles.maskSiteAdminOnly);
}
}
