public static void LogError(Payment payment, PaymentResponse response)
{
var context = HttpContext.Current;
var log = ErrorLog.GetDefault(context);
var ex = new ApplicationException(string.Format("{0} {1}'s donation of {2:C} was unable to be processed. Error Code: {3}. Description: {4}",
payment.FirstName, payment.LastName, payment.Amount, response.ResponseCode, response.ReasonText));
log.Log(new Error(ex, context));
}
public void Process_Should_Return_Approved_When_Valid_Payment_Is_Given()
{
Payment payment = new Payment
{
FirstName = "Johnny",
LastName = "Appleseed",
AddressLine1 = "123 My St",
City = "New York",
State = "NY",
ZipCode = "12345",
PaymentType = PaymentType.CC,
AccountNumber = "4111111111111111",
Expiration = new DateTime(2015, 1, 1),
Cid = "123",
Amount = TestHelpers.GetAmount()
};
var result = provider.Process(payment);
Assert.AreEqual(PaymentResponseCode.Approved, result.ResponseCode);
}
public void Process_Should_Return_Approved_When_Valid_ECheck_Is_Given()
{
Payment payment = new Payment
{
FirstName = "Johnny",
LastName = "Appleseed",
AddressLine1 = "123 My St",
City = "New York",
State = "NY",
ZipCode = "12345",
AccountNumber = "4111111111111111",
RoutingNumber = "122105278",
PaymentType = PaymentType.ECheck,
CheckNumber = "1234",
Amount = TestHelpers.GetAmount()
};
var result = provider.Process(payment);
Assert.AreEqual(PaymentResponseCode.Approved, result.ResponseCode);
}
public void Process_Invalid_Should_Return_Error()
{
Payment payment = new Payment
{
FirstName = "Johnny",
LastName = "Appleseed",
AddressLine1 = "123 My St",
City = "New York",
State = "NY",
ZipCode = "12345",
PaymentType = PaymentType.CC,
AccountNumber = "42",
Expiration = new DateTime(2015, 1, 1),
Cid = "123",
Amount = TestHelpers.GetAmount(),
TransactionType = TransactionType.Recurring,
SubscriptionStart = DateTime.Now
};
var result = provider.Process(payment);
Assert.AreEqual(PaymentResponseCode.Error, result.ResponseCode);
}
public void Process_Invalid_Echeck_Should_Return_Error()
{
Payment payment = new Payment
{
FirstName = "Johnny",
LastName = "Appleseed",
AddressLine1 = "123 My St",
City = "New York",
State = "NY",
ZipCode = "12345",
PaymentType = PaymentType.ECheck,
NameOnAccount = "Johnny Appleseed",
AccountNumber = "42",
BankName = "Some Bank",
RoutingNumber = "123456789",
CheckType = CheckType.Checking,
Amount = TestHelpers.GetAmount(),
TransactionType = TransactionType.Recurring,
SubscriptionStart = DateTime.Now.AddDays(1)
};
var result = provider.Process(payment);
Assert.AreEqual(PaymentResponseCode.Error, result.ResponseCode);
}
private void PopulateSubscription(ARBCreateSubscriptionRequest request, Payment payment)
{
ARBSubscriptionType sub = new ARBSubscriptionType();
creditCardType creditCard = new creditCardType();
bankAccountType bankAccount = new bankAccountType();
sub.name = string.Format("{0} {1} Subscription", payment.FirstName, payment.LastName);
if (payment.PaymentType == PaymentType.CC)
{
creditCard.cardNumber = payment.AccountNumber;
creditCard.expirationDate = payment.GetFormattedDate(); // required format for API is YYYY-MM
sub.payment = new paymentType { Item = creditCard };
}
else
{
bankAccount.accountNumber = payment.AccountNumber;
bankAccount.accountTypeSpecified = true;
bankAccount.bankName = payment.BankName;
bankAccount.routingNumber = payment.RoutingNumber;
bankAccount.accountType = GetAccountType(payment);
bankAccount.nameOnAccount = payment.NameOnAccount;
sub.payment = new paymentType { Item = bankAccount };
}
sub.billTo = new nameAndAddressType
{
firstName = payment.FirstName,
lastName = payment.LastName
};
sub.paymentSchedule = new paymentScheduleType
{
startDate = payment.SubscriptionStart,
startDateSpecified = true,
totalOccurrences = 12,
totalOccurrencesSpecified = true
};
sub.amount = payment.Amount;
sub.amountSpecified = true;
sub.paymentSchedule.interval = new paymentScheduleTypeInterval
{
length = 1,
unit = ARBSubscriptionUnitEnum.months
};
sub.customer = new customerType { email = payment.Email };
PopulateMerchantAuthentication(request);
request.subscription = sub;
}
private bankAccountTypeEnum GetAccountType(Payment payment)
{
switch (payment.CheckType)
{
case CheckType.Savings:
return bankAccountTypeEnum.savings;
case CheckType.BusinessChecking:
return bankAccountTypeEnum.businessChecking;
case CheckType.Checking:
default:
return bankAccountTypeEnum.checking;
}
}
private SubscriptionResponse CreateSubscription(Payment payment)
{
var createRequest = new ARBCreateSubscriptionRequest();
PopulateSubscription(createRequest, payment);
object response = null;
XmlDocument xmldoc;
bool bResult = PostRequest(createRequest, out xmldoc);
if (bResult)
{
ProcessXmlResponse(xmldoc, out response);
}
return ProcessResponse(response);
}
private Dictionary<string, string> BuildAimRequest(Payment payment)
{
var postValues = new Dictionary<string, string>
{
{ "x_login", LoginID },
{ "x_tran_key", TransactionKey },
{ "x_delim_data", "TRUE" },
{ "x_delim_char", RESPONSE_DELIMITER },
{ "x_relay_response", "FALSE" },
{ "x_type", "AUTH_CAPTURE" },
{ "x_method", payment.PaymentType.ToString() },
{ "x_amount", payment.Amount.ToString(CultureInfo.InvariantCulture) },
{ "x_description", payment.ToString() },
{ "x_first_name", payment.FirstName },
{ "x_last_name", payment.LastName },
{ "x_address", payment.AddressLine1 },
{ "x_state", payment.State },
{ "x_zip", payment.ZipCode }
};
if (payment.PaymentType == PaymentType.CC)
{
postValues.Add("x_card_num", payment.AccountNumber);
postValues.Add("x_exp_date", payment.GetFormattedDate());
postValues.Add("x_card_code", payment.Cid);
}
else // ECheck
{
postValues.Add("x_bank_aba_code", payment.RoutingNumber);
postValues.Add("x_bank_acct_num", payment.AccountNumber);
postValues.Add("x_bank_acct_type", payment.CheckType.ToString());
postValues.Add("x_bank_name", payment.BankName);
postValues.Add("x_bank_acct_name", string.Format("{0} {1}", payment.FirstName, payment.LastName));
postValues.Add("x_echeck_type", "WEB");
postValues.Add("x_bank_check_number", payment.CheckNumber);
postValues.Add("x_recurring_billing", "NO");
}
// NOTE: From the Authorize.net API documentation:
// Additional fields can be added here as outlined in the AIM integration
// guide at: http://developer.authorize.net
AppendCustomFields(postValues, payment);
return postValues;
}
private void AppendCustomFields(IDictionary<string, string> postValues, Payment payment)
{
postValues.Add("x-donor-comments", payment.Comments != null ? payment.Comments.Substring(0, 255) : string.Empty);
if (payment.Campaign != null)
{
var campaign = payment.Campaign;
postValues.Add("x-campaign-id", campaign.CampaignID.ToString(CultureInfo.InvariantCulture));
postValues.Add("x-campaign-title", campaign.Title);
}
if (payment.Owner != null)
{
var userProfile = payment.Owner;
postValues.Add("x-campaign-owner-name", userProfile.FullName);
postValues.Add("x-campaign-owner-id", userProfile.UserProfileID.ToString(CultureInfo.InvariantCulture));
postValues.Add("x-campaign-owner-email", userProfile.Email);
}
if (payment.Organization != null)
{
postValues.Add("x-organization-name", payment.Organization.Name);
}
}
public void Process_Should_Return_Reason_Code()
{
Payment payment = new Payment();
var result = provider.Process(payment);
Assert.Greater(result.ReasonCode, 0);
}
/// <summary>
/// Process method to call from production. Will pass an "isTest" value of false to the Process(payment, isTest) overload.
/// </summary>
/// <param name="payment">Payment object to pass to Authorize.net gateway</param>
/// <returns>PaymentResponse object containing Authorize.net's response information</returns>
public PaymentResponse Process(Payment payment)
{
if (payment.TransactionType == TransactionType.Recurring)
{
return ProcessRecurring(payment);
}
return ProcessOneTime(payment);
}
private CampaignDonor GetDonation(Payment payment)
{
UserProfile userProfile = null;
var donation = Mapper.Map<Payment, CampaignDonor>(payment);
PopulateDisplayName(donation);
if (User.Identity.IsAuthenticated)
{
userProfile = userProfileRepository.FindUserProfileByEmail(User.Identity.Name).FirstOrDefault();
}
else
{
userProfile = userProfileRepository.FindUserProfileByEmail(payment.Email).FirstOrDefault();
}
if (userProfile != null)
{
if (userProfile.CampaignDonors == null)
{
userProfile.CampaignDonors = new List<CampaignDonor>();
}
UpdateUserProfile(userProfile, donation);
userProfile.CampaignDonors.Add(donation);
}
return donation;
}
public void Process_Multiple_Valid_Should_Result_In_All_Success()
{
for (int i = 0; i < 10; i++)
{
Payment payment = new Payment
{
FirstName = "Payment " + i,
LastName = "Appleseed",
AddressLine1 = "123 My St",
City = "New York",
State = "NY",
ZipCode = "12345",
PaymentType = PaymentType.CC,
AccountNumber = "4111111111111111",
Expiration = new DateTime(2015, 1, 1),
Cid = "123",
Amount = TestHelpers.GetAmount(),
TransactionType = TransactionType.Recurring,
SubscriptionStart = DateTime.Now.AddDays(1)
};
var result = provider.Process(payment);
Assert.AreEqual(PaymentResponseCode.Approved, result.ResponseCode);
}
}
public void Process_Should_Return_Status_Code()
{
Payment payment = new Payment { TransactionType = TransactionType.Recurring, PaymentInterval = 1 };
var result = provider.Process(payment);
Assert.IsNotNull(result);
}
public static void AddCampaignInfo(Payment payment)
{
payment.Campaign = EntityHelpers.GetValidCampaign();
payment.Owner = EntityHelpers.GetValidUserProfile();
payment.Organization = EntityHelpers.GetValidOrganization();
}
private static Payment GetPayment(UserProfile userProfile)
{
Payment payment;
if (userProfile != null)
{
payment = Mapper.Map<UserProfile, Payment>(userProfile);
payment.NameOnAccount = userProfile.FullName;
}
else
{
payment = new Payment();
}
return payment;
}
public PaymentResponse Process(Payment payment)
{
throw new NotImplementedException();
}
/// <summary>
/// Provides a hook into Authorize.net's AIM (one time) card processing API
/// </summary>
/// <param name="payment">Payment object to pass to Authorize.net gateway</param>
/// <returns>PaymentResponse object containing Authorize.net's response information</returns>
private PaymentResponse ProcessOneTime(Payment payment)
{
var postValues = BuildAimRequest(payment);
StringBuilder postString = new StringBuilder();
foreach (var field in postValues)
{
if (postString.Length > 0)
{
postString.Append("&");
}
postString.AppendFormat("{0}={1}", field.Key, field.Value);
}
// create an HttpWebRequest object to communicate with Authorize.net
HttpWebRequest request = (HttpWebRequest) WebRequest.Create(ApiUrl);
request.Method = "POST";
request.ContentLength = postString.Length;
request.ContentType = "application/x-www-form-urlencoded";
using (StreamWriter myWriter = new StreamWriter(request.GetRequestStream()))
{
myWriter.Write(postString.ToString());
myWriter.Close();
}
string responseString;
HttpWebResponse response = (HttpWebResponse) request.GetResponse();
using (StreamReader responseStream = new StreamReader(response.GetResponseStream()))
{
responseString = responseStream.ReadToEnd();
responseStream.Close();
}
// NOTE: From the Authorize API documentation:
// individual elements of the array could be accessed to read certain response
// fields. For example, response_array[0] would return the Response Code,
// response_array[2] would return the Response Reason Code.
// for a list of response fields, please review the AIM Implementation Guide
var responseArray = responseString.Split('|');
var responseCode = (PaymentResponseCode) int.Parse(responseArray [0]);
var reasonCode = int.Parse(responseArray [2]);
var reasonText = responseArray [3];
return new PaymentResponse(responseCode, reasonCode, reasonText);
}
public void Process_Should_Return_Error_When_Invalid_Payment_Is_Given()
{
Payment payment = new Payment
{
AccountNumber = "42",
Expiration = new DateTime(2015, 1, 1),
Amount = TestHelpers.GetAmount()
};
var result = provider.Process(payment);
Assert.AreNotEqual(PaymentResponseCode.Approved, result.ResponseCode);
}
private PaymentResponse ProcessRecurring(Payment payment)
{
payment.SubscriptionStart = DateTime.Now.AddDays(1);
var response = CreateSubscription(payment);
PaymentResponse paymentResponse = new PaymentResponse(response.ResponseCode.ToUpper() == "OK" ? PaymentResponseCode.Approved : PaymentResponseCode.Error,
-1, string.Join("|", response.Messages.ToArray()));
return paymentResponse;
}
private void SetUpController(MockRepository mocks, Payment payment = null, bool isPaymentApproved = true)
{
var mailer = mocks.DynamicMock<IDonateMailer>();
MailerBase.IsTestModeEnabled = true;
var paymentProviderFactory = mocks.DynamicMock<IPaymentProviderFactory>();
var paymentProvider = mocks.StrictMock<IPaymentProvider>();
if (payment != null)
{
PaymentResponse response = isPaymentApproved ?
new PaymentResponse(PaymentResponseCode.Approved, -1, string.Empty) :
new PaymentResponse(PaymentResponseCode.Error, -1, string.Empty);
Expect.Call(paymentProviderFactory.GetPaymentProvider(PaymentGatewayType.PayPal)).IgnoreArguments()
.Return(paymentProvider);
Expect.Call(paymentProvider.Process(payment)).IgnoreArguments().Return(response);
}
controller = new DonateController(campaignRepository, userProfileRepository, mailer, paymentProviderFactory, campaignDonorRepository)
{
OrganizationRepository = organizationRepository
};
var context = MockRepository.GenerateStub<HttpContextBase>();
var request = MockRepository.GenerateStub<HttpRequestBase>();
context.Stub(x => x.Request).Return(request);
context.User = new GenericPrincipal(new GenericIdentity("goodEmail"), null);
controller.ControllerContext = new ControllerContext(context, new RouteData(), controller);
}
public ActionResult ProcessDonation(Payment model, string slug = "")
{
var urlSlug = slug;
if (ModelState.IsValid)
{
using (new UnitOfWorkScope())
{
var campaign = campaignRepository.GetCampaignByUrlSlug(slug);
if (campaign == null)
{
campaign = campaignRepository.GetDefaultCampaign();
}
else if (!campaign.IsActive)
{
TempData["UserFeedback"] = "Sorry, this campaign is inactive and can no longer receive donations.";
return RedirectToAction("Index", "Campaign", new { slug = urlSlug });
}
else // We know it's OK to process campaign donation. Add campaign info to Payment to pass through to payment gateway for reconciliation.
{
var userProfile = campaign.UserProfile;
model.Notes = string.Format("Apply payment to {0} Campaign owned by {1} {2}", campaign.Title,
userProfile.FirstName, userProfile.LastName);
}
var provider = GetPaymentProvider();
var result = provider.Process(model);
if (result.ResponseCode == PaymentResponseCode.Approved)
{
var donation = GetDonation(model);
if (campaign.CampaignDonors == null)
{
campaign.CampaignDonors = new List<CampaignDonor>();
}
donation.Approved = true;
campaign.CampaignDonors.Add(donation);
campaignRepository.Save();
var viewModel = SendNotifications(campaign, donation, model);
TempData["Donation"] = viewModel;
return RedirectToAction("ThankYou");
}
Logger.LogError(model, result);
TempData["PaymentGatewayError"] = result.ReasonText;
}
}
TempData["Payment"] = model;
return RedirectToAction("Index", new { slug = urlSlug });
}
public void Process_Should_Return_Status_Code()
{
Payment payment = new Payment();
var result = provider.Process(payment);
Assert.AreNotEqual(result.ResponseCode, 0);
}
private DonationDetailsModel SendNotifications(Campaign campaign, CampaignDonor donation, Payment payment)
{
// Send receipt of payment to user
var mailerModel = Mapper.Map<CampaignDonor, DonationDetailsModel>(donation);
mailerModel.Title = campaign.Title;
mailerModel.UrlSlug = campaign.UrlSlug;
mailerModel.PaymentType = payment.PaymentType == PaymentType.CC ? "Credit/Debit Card" : "Electronic Check";
mailerModel.TransactionType = payment.TransactionType;
var organization = campaign.Organization;
var bcc = organization.GetSetting(OrgSettingKeys.DONATION_NOTIFICATION_ADDRESS);
if (bcc != null)
{
mailerModel.DonorNotificationEmail = bcc.Value;
}
donateMailer.UserDonation(mailerModel).SendAsync();
// Send notification to campaign owner
mailerModel.Email = campaign.UserProfile.Email;
donateMailer.CampaignDonation(mailerModel).SendAsync();
return mailerModel;
}
private void SetUpPaymentResponse(Payment payment, bool isPaymentApproved = true)
{
var paymentProvider = mocks.StrictMock<IPaymentProvider>();
PaymentResponse response = isPaymentApproved ?
new PaymentResponse(PaymentResponseCode.Approved, -1, string.Empty) :
new PaymentResponse(PaymentResponseCode.Error, -1, string.Empty);
Expect.Call(paymentProviderFactory.GetPaymentProvider(PaymentGatewayType.PayPal)).IgnoreArguments()
.Return(paymentProvider);
Expect.Call(paymentProvider.Process(payment)).IgnoreArguments().Return(response);
}
