com.global.api.gateways.PayPlanConnector Maven / Gradle / Ivy
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API for processing payments through Global Payments
package com.global.api.gateways;
import com.global.api.builders.RecurringBuilder;
import com.global.api.entities.*;
import com.global.api.entities.enums.*;
import com.global.api.entities.exceptions.ApiException;
import com.global.api.entities.exceptions.UnsupportedTransactionException;
import com.global.api.paymentMethods.*;
import com.global.api.utils.DateUtils;
import com.global.api.utils.JsonDoc;
import com.global.api.utils.StringUtils;
import com.global.api.utils.ValueConverter;
import org.apache.commons.codec.binary.Base64;
import java.math.BigDecimal;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
public class PayPlanConnector extends RestGateway implements IRecurringGateway {
private String secretApiKey;
private ValueConverter dateConverter = new ValueConverter(){
public Date call(String value) {
if(value == null)
return null;
SimpleDateFormat parser = new SimpleDateFormat("MMddyyyy");
try {
return parser.parse(value);
}
catch(ParseException e) { return null; }
}
};
private ValueConverter amountConverter = new ValueConverter() {
public BigDecimal call(String value) {
if(value != null)
return StringUtils.toAmount(value);
return null;
}
};
private ValueConverter yesNoConverter = new ValueConverter() {
public Boolean call(String value) {
return (value != null) && !value.equals("No");
}
};
public String getSecretApiKey() {
return secretApiKey;
}
public void setSecretApiKey(String secretApiKey) {
this.secretApiKey = secretApiKey;
if(secretApiKey != null) {
byte[] encoded = Base64.encodeBase64(secretApiKey.getBytes());
String auth = String.format("Basic %s", new String(encoded));
headers.put("Authorization", auth);
}
}
public boolean supportsRetrieval() { return true; }
public boolean supportsUpdatePaymentDetails() { return false; }
public T processRecurring(RecurringBuilder builder, Class clazz) throws ApiException {
JsonDoc request = new JsonDoc();
if(builder.getTransactionType() == TransactionType.Create || builder.getTransactionType() == TransactionType.Edit) {
if(builder.getEntity() instanceof Customer) {
buildCustomer(request, (Customer)builder.getEntity());
}
else if(builder.getEntity() instanceof RecurringPaymentMethod) {
buildPaymentMethod(request, (RecurringPaymentMethod)builder.getEntity(), builder.getTransactionType());
}
else if(builder.getEntity() instanceof Schedule) {
buildSchedule(request, (Schedule)builder.getEntity(), builder.getTransactionType());
}
}
else if(builder.getTransactionType() == TransactionType.Search) {
for(String key: builder.getSearchCriteria().keySet()) {
request.set(key, builder.getSearchCriteria().get(key));
}
}
else if(builder.getTransactionType() == TransactionType.Delete) {
request.set("forceDelete", builder.isForceDelete());
}
String response = doTransaction(mapMethod(builder.getTransactionType()), mapUrl(builder, clazz), request.toString());
return mapResponse(response, clazz);
}
private T mapResponse(String rawResponse, Class clazz) throws ApiException {
// DELETE returns nothing and that's OK
if(StringUtils.isNullOrEmpty(rawResponse))
return null;
// Normal response elements
JsonDoc response = JsonDoc.parse(rawResponse);
try {
T type = clazz.newInstance();
if(type instanceof Customer)
return hydrateCustomer(response, clazz);
else if(type instanceof CustomerCollection) {
for(JsonDoc customer: response.getEnumerator("results")) {
((CustomerCollection)type).add(hydrateCustomer(customer, Customer.class));
}
return type;
}
else if(type instanceof RecurringPaymentMethod)
return hydratePaymentMethod(response, clazz);
else if(type instanceof RecurringPaymentMethodCollection) {
for(JsonDoc payment: response.getEnumerator("results")) {
((RecurringPaymentMethodCollection)type).add(hydratePaymentMethod(payment, RecurringPaymentMethod.class));
}
return type;
}
else if(type instanceof Schedule)
return hydrateSchedule(response, clazz);
else if(type instanceof ScheduleCollection) {
for(JsonDoc schedule: response.getEnumerator("results")) {
((ScheduleCollection)type).add(hydrateSchedule(schedule, Schedule.class));
}
return type;
}
return type;
}
catch(Exception e) {
throw new ApiException(e.getMessage(), e);
}
}
private String mapMethod(TransactionType type) {
switch(type) {
case Create:
case Search:
return "POST";
case Edit:
return "PUT";
case Delete:
return "DELETE";
default:
return "GET";
}
}
private String mapUrl(RecurringBuilder builder, Class clazz) throws ApiException {
if(clazz == null)
throw new ApiException("Cannot determine endpoint.");
String suffix = "";
if(builder.getTransactionType() == TransactionType.Fetch
|| builder.getTransactionType() == TransactionType.Delete
|| builder.getTransactionType() == TransactionType.Edit)
suffix = "/" + builder.getKey();
try {
Object type = clazz.newInstance();
if(type instanceof Customer || type instanceof CustomerCollection)
return String.format("%s%s", (builder.getTransactionType() == TransactionType.Search) ? "searchCustomers" : "customers", suffix);
else if(type instanceof RecurringPaymentMethod || type instanceof RecurringPaymentMethodCollection) {
String paymentMethod = "";
if(builder.getTransactionType() == TransactionType.Create)
paymentMethod = (((RecurringPaymentMethod)builder.getEntity()).getPaymentMethod() instanceof Credit) ? "CreditCard" : "ACH";
else if(builder.getTransactionType() == TransactionType.Edit)
paymentMethod = ((RecurringPaymentMethod)builder.getEntity()).getPaymentType().replace(" ", "");
return String.format("%s%s%s", (builder.getTransactionType() == TransactionType.Search) ? "searchPaymentMethods" : "paymentMethods", paymentMethod, suffix);
}
else if(type instanceof Schedule || type instanceof ScheduleCollection)
return String.format("%s%s", (builder.getTransactionType() == TransactionType.Search) ? "searchSchedules" : "schedules", suffix);
throw new UnsupportedTransactionException();
}
catch(Exception e) {
throw new ApiException(e.getMessage(), e);
}
}
private JsonDoc buildCustomer(JsonDoc request, Customer customer) {
if (customer != null) {
request.set("customerIdentifier", customer.getId());
request.set("firstName", customer.getFirstName());
request.set("lastName", customer.getLastName());
request.set("company", customer.getCompany());
request.set("customerStatus", customer.getStatus());
request.set("primaryEmail", customer.getEmail());
request.set("phoneDay", customer.getHomePhone());
request.set("phoneEvening", customer.getWorkPhone());
request.set("phoneMobile", customer.getMobilePhone());
request.set("fax", customer.getFax());
request.set("title", customer.getTitle());
request.set("department", customer.getDepartment());
buildAddress(request, customer.getAddress());
}
return request;
}
private JsonDoc buildPaymentMethod(JsonDoc request, RecurringPaymentMethod payment, TransactionType type) {
if (payment != null) {
request.set("preferredPayment", payment.isPreferredPayment());
request.set("paymentMethodIdentifier", payment.getId());
request.set("customerKey", payment.getCustomerKey());
request.set("nameOnAccount", payment.getNameOnAccount());
buildAddress(request, payment.getAddress());
if (type == TransactionType.Create) {
String tokenValue = getToken(payment.getPaymentMethod());
boolean hasToken = tokenValue != null;
JsonDoc paymentInfo = null;
if (payment.getPaymentMethod() instanceof ICardData) {
ICardData method = (ICardData) payment.getPaymentMethod();
paymentInfo = request.subElement(hasToken ? "alternateIdentity" : "card")
.set("type", hasToken ? "SINGLEUSETOKEN" : null)
.set(hasToken ? "token" : "number", hasToken ? tokenValue : method.getNumber())
.set("expMon", method.getExpMonth())
.set("expYear", method.getExpYear());
request.set("cardVerificationValue", method.getCvn());
}
else if (payment.getPaymentMethod() instanceof ITrackData) {
ITrackData method = (ITrackData)payment.getPaymentMethod();
paymentInfo = request.subElement("track")
.set("data", method.getValue())
.set("dataEntryMode", method.getEntryMethod().getValue().toUpperCase());
}
else if (payment.getPaymentMethod() instanceof eCheck) {
eCheck check = (eCheck)payment.getPaymentMethod();
request.set("achType", StringUtils.toInitialCase(check.getAccountType().getValue()))
.set("accountType", StringUtils.toInitialCase(check.getCheckType()))
.set("telephoneIndicator", (check.getSecCode().equals(SecCode.Ccd) || check.getSecCode().equals(SecCode.Ppd)) ? false : true)
.set("routingNumber", check.getRoutingNumber())
.set("accountNumber", check.getAccountNumber())
.set("accountHolderYob", check.getBirthYear())
.set("driversLicenseState", check.getDriversLicenseState())
.set("driversLicenseNumber", check.getDriversLicenseNumber())
.set("socialSecurityNumberLast4", check.getSsnLast4());
request.remove("country");
}
if (payment.getPaymentMethod() instanceof IEncryptable) {
EncryptionData enc = ((IEncryptable)payment.getPaymentMethod()).getEncryptionData();
if (enc != null && paymentInfo != null) {
paymentInfo.set("trackNumber", enc.getTrackNumber());
paymentInfo.set("key", enc.getKtb());
paymentInfo.set("encryptionType", "E3");
}
}
}
else { // EDIT FIELDS
request.remove("customerKey");
request.set("paymentStatus", payment.getStatus());
request.set("cpcTaxType", payment.getTaxType());
request.set("expirationDate", payment.getExpirationDate());
}
}
return request;
}
private JsonDoc buildSchedule(JsonDoc request, Schedule schedule, TransactionType type) {
if (schedule != null) {
request.set("scheduleIdentifier", schedule.getId());
request.set("scheduleName", schedule.getName());
request.set("scheduleStatus", schedule.getStatus());
request.set("paymentMethodKey", schedule.getPaymentKey());
buildAmount(request, "subtotalAmount", schedule.getAmount(), schedule.getCurrency(), type);
buildAmount(request, "taxAmount", schedule.getTaxAmount(), schedule.getCurrency(), type);
request.set("deviceId", schedule.getDeviceId());
request.set("processingDateInfo", mapProcessingDate(schedule));
buildDate(request, "endDate", schedule.getEndDate(), (type == TransactionType.Edit));
request.set("reprocessingCount", schedule.getReprocessingCount() == null ? 3 : schedule.getReprocessingCount());
request.set("emailReceipt", schedule.getEmailReceipt());
request.set("emailAdvanceNotice", schedule.isEmailNotification() ? "Yes" : "No");
// debt repay ind
request.set("invoiceNbr", schedule.getInvoiceNumber());
request.set("poNumber", schedule.getPoNumber());
request.set("description", schedule.getDescription());
request.set("numberOfPayments", schedule.getNumberOfPayments());
if (type == TransactionType.Create) {
request.set("customerKey", schedule.getCustomerKey());
buildDate(request, "startDate", schedule.getStartDate());
request.set("frequency", schedule.getFrequency());
request.set("duration", mapDuration(schedule));
}
else { // Edit Fields
if (!schedule.isHasStarted()) {
buildDate(request, "startDate", schedule.getStartDate());
request.set("frequency", schedule.getFrequency());
request.set("duration", mapDuration(schedule));
}
else {
buildDate(request, "cancellationDate", schedule.getCancellationDate());
buildDate(request, "nextProcressingDate", schedule.getNextProcessingDate());
}
}
}
return request;
}
private String mapDuration(Schedule schedule) {
if (schedule.getNumberOfPayments() != null)
return "Limited Number";
else if (schedule.getEndDate() != null)
return "End Date";
else return "Ongoing";
}
private String mapProcessingDate(Schedule schedule) {
List frequencies = new ArrayList();
frequencies.add(ScheduleFrequency.Monthly);
frequencies.add(ScheduleFrequency.BiMonthly);
frequencies.add(ScheduleFrequency.Quarterly);
frequencies.add(ScheduleFrequency.SemiAnnually);
if (frequencies.contains(schedule.getFrequency())) {
switch (schedule.getPaymentSchedule()) {
case FirstOfTheMonth:
return "First";
case LastOfTheMonth:
return "Last";
default: {
int day = schedule.getStartDate().getDay();
if (day > 28)
return "Last";
return day + "";
}
}
}
else if (schedule.getFrequency().equals(ScheduleFrequency.SemiMonthly)) {
if (schedule.getPaymentSchedule().equals(PaymentSchedule.LastOfTheMonth))
return "Last";
return "First";
}
return null;
}
private JsonDoc buildDate(JsonDoc request, String name, Date date) {
return buildDate(request, name, date, false);
}
private JsonDoc buildDate(JsonDoc request, String name, Date date, boolean force) {
if (date != null || force) {
String value = (date != null) ? DateUtils.toString(date, "MMddyyyy") : null;
request.set(name, value, force);
}
return request;
}
private JsonDoc buildAmount(JsonDoc request, String name, BigDecimal amount, String currency, TransactionType type) {
if (amount != null) {
JsonDoc node = request.subElement(name);
node.set("value", StringUtils.toNumeric(amount));
if (type == TransactionType.Create)
node.set("currency", currency);
}
return request;
}
private JsonDoc buildAddress(JsonDoc request, Address address) {
if (address != null) {
request.set("addressLine1", address.getStreetAddress1());
request.set("addressLine2", address.getStreetAddress2());
request.set("city", address.getCity());
request.set("country", address.getCountry());
request.set("stateProvince", address.getState());
request.set("zipPostalCode", address.getPostalCode());
}
return request;
}
private T hydrateCustomer(JsonDoc response, Class clazz) {
try {
T customer = clazz.newInstance();
if(customer instanceof Customer) {
Address address = new Address();
address.setStreetAddress1(response.getString("addressLine1"));
address.setStreetAddress2(response.getString("addressLine2"));
address.setCity(response.getString("city"));
address.setProvince(response.getString("stateProvince"));
address.setPostalCode(response.getString("zipPostalCode"));
address.setCountry(response.getString("country"));
((Customer)customer).setKey(response.getString("customerKey"));
((Customer)customer).setId(response.getString("customerIdentifier"));
((Customer)customer).setFirstName(response.getString("firstName"));
((Customer)customer).setLastName(response.getString("lastName"));
((Customer)customer).setCompany(response.getString("company"));
((Customer)customer).setStatus(response.getString("customerStatus"));
((Customer)customer).setTitle(response.getString("title"));
((Customer)customer).setDepartment(response.getString("department"));
((Customer)customer).setEmail(response.getString("primaryEmail"));
((Customer)customer).setHomePhone(response.getString("phoneDay"));
((Customer)customer).setWorkPhone(response.getString("phoneEvening"));
((Customer)customer).setMobilePhone(response.getString("phoneMobile"));
((Customer)customer).setFax(response.getString("fax"));
((Customer)customer).setAddress(address);
if(response.has("paymentMethods")) {
List paymentMethods = new ArrayList();
for(JsonDoc paymentResponse : response.getEnumerator("paymentMethods")) {
RecurringPaymentMethod paymentMethod = hydratePaymentMethod(paymentResponse, RecurringPaymentMethod.class);
if(paymentMethod != null)
paymentMethods.add(paymentMethod);
}
((Customer)customer).setPaymentMethods(paymentMethods);
}
return customer;
}
return null;
}
catch(Exception e) {
return null;
}
}
private T hydratePaymentMethod(JsonDoc response, Class clazz){
try{
T payment = clazz.newInstance();
if(payment instanceof RecurringPaymentMethod) {
Address address = new Address();
address.setStreetAddress1(response.getString("addressLine1"));
address.setStreetAddress2(response.getString("addressLine2"));
address.setCity(response.getString("city"));
address.setProvince(response.getString("stateProvince"));
address.setPostalCode(response.getString("zipPostalCode"));
address.setCountry(response.getString("country"));
((RecurringPaymentMethod)payment).setKey(response.getString("paymentMethodKey"));
((RecurringPaymentMethod)payment).setPaymentType(response.getString("paymentMethodType"));
((RecurringPaymentMethod)payment).setPreferredPayment(response.getBool("preferredPayment"));
((RecurringPaymentMethod)payment).setStatus(response.getString("paymentStatus"));
((RecurringPaymentMethod)payment).setId(response.getString("paymentMethodIdentifier"));
((RecurringPaymentMethod)payment).setCustomerKey(response.getString("customerKey"));
((RecurringPaymentMethod)payment).setNameOnAccount(response.getString("nameOnAccount"));
((RecurringPaymentMethod)payment).setCommercialIndicator(response.getString("cpcInd"));
((RecurringPaymentMethod)payment).setTaxType(response.getString("cpcTaxType"));
((RecurringPaymentMethod)payment).setExpirationDate(response.getString("expirationDate"));
((RecurringPaymentMethod)payment).setAccountNumberLast4(response.getString("accountNumberLast4"));
((RecurringPaymentMethod)payment).setAddress(address);
return payment;
}
return null;
}
catch(Exception e) {
return null;
}
}
private T hydrateSchedule(JsonDoc response, Class clazz) {
try{
T schedule = clazz.newInstance();
if(schedule instanceof Schedule) {
((Schedule)schedule).setKey(response.getString("scheduleKey"));
((Schedule)schedule).setId(response.getString("scheduleIdentifier"));
((Schedule)schedule).setCustomerKey(response.getString("customerKey"));
((Schedule)schedule).setName(response.getString("scheduleName"));
((Schedule)schedule).setStatus(response.getString("scheduleStatus"));
((Schedule)schedule).setPaymentKey(response.getString("paymentMethodKey"));
if (response.has("subtotalAmount")) {
JsonDoc subtotal = response.get("subtotalAmount");
((Schedule)schedule).setAmount(subtotal.getValue("value", amountConverter));
((Schedule)schedule).setCurrency(subtotal.getString("currency"));
}
if (response.has("taxAmount")) {
JsonDoc taxAmount = response.get("taxAmount");
((Schedule)schedule).setTaxAmount(taxAmount.getValue("value", amountConverter));
}
((Schedule)schedule).setDeviceId(response.getInt("DeviceId"));
((Schedule)schedule).setStartDate(response.getValue("startDate", dateConverter));
((Schedule)schedule).setPaymentSchedule(response.getValue("processingDateInfo", new ValueConverter() {
public PaymentSchedule call(String value) {
if (value == null) return PaymentSchedule.Dynamic;
if (value.equals("Last"))
return PaymentSchedule.LastOfTheMonth;
else if (value.equals("First"))
return PaymentSchedule.FirstOfTheMonth;
return PaymentSchedule.Dynamic;
}
}));
((Schedule)schedule).setFrequency(response.getValue("frequency", new ValueConverter() {
public ScheduleFrequency call(String value) {
if(value != null)
return ScheduleFrequency.valueOf(value.replace("-", ""));
return ScheduleFrequency.Weekly;
}
}));
((Schedule)schedule).setEndDate(response.getValue("endDate", dateConverter));
((Schedule)schedule).setReprocessingCount(response.getInt("reprocessingCount"));
((Schedule)schedule).setEmailReceipt(response.getValue("emailReceipt", new ValueConverter() {
public EmailReceipt call(String value) {
if(value != null)
return EmailReceipt.valueOf(value);
return EmailReceipt.Never;
}
}));
((Schedule)schedule).setEmailNotification(response.getValue("emailAdvanceNotice", yesNoConverter));
// dept repay indicator
((Schedule)schedule).setInvoiceNumber(response.getString("invoiceNbr"));
((Schedule)schedule).setPoNumber(response.getString("poNumber"));
((Schedule)schedule).setDescription(response.getString("description"));
// statusSetDate
((Schedule)schedule).setNextProcessingDate(response.getValue("nextProcessingDate", dateConverter));
// previousProcessingDate
// approvedTransactionCount
// failureCount
// totalApprovedAmountToDate
// numberOfPaymentsRemaining
((Schedule)schedule).setCancellationDate(response.getValue("cancellationDate", dateConverter));
// creationDate
// lastChangeDate
((Schedule)schedule).setHasStarted(response.getBool("scheduleStarted"));
return schedule;
}
return null;
}
catch(Exception e) {
return null;
}
}
private String getToken(IPaymentMethod paymentMethod) {
if(paymentMethod instanceof ITokenizable) {
String tokenValue = ((ITokenizable)paymentMethod).getToken();
if(tokenValue != null && !tokenValue.equals(""))
return tokenValue;
return null;
}
return null;
}
}
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