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API for processing payments through Global Payments
package com.global.api.builders.requestbuilder.gpApi;
import com.global.api.builders.AuthorizationBuilder;
import com.global.api.entities.*;
import com.global.api.entities.enums.*;
import com.global.api.entities.exceptions.GatewayException;
import com.global.api.entities.exceptions.UnsupportedTransactionException;
import com.global.api.entities.gpApi.GpApiRequest;
import com.global.api.gateways.GpApiConnector;
import com.global.api.gateways.OpenBankingProvider;
import com.global.api.paymentMethods.*;
import com.global.api.utils.*;
import com.global.api.utils.masking.ElementToMask;
import com.global.api.utils.masking.MaskValueUtil;
import lombok.var;
import java.math.BigDecimal;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Map;
import java.util.UUID;
import static com.global.api.builders.requestbuilder.gpApi.GpApiManagementRequestBuilder.getDccId;
import static com.global.api.entities.enums.TransactionType.Refund;
import static com.global.api.gateways.GpApiConnector.getDateIfNotNull;
import static com.global.api.gateways.GpApiConnector.getValueIfNotNull;
import static com.global.api.utils.EnumUtils.mapDigitalWalletType;
import static com.global.api.utils.StringUtils.isNullOrEmpty;
import static com.global.api.utils.StringUtils.toNumeric;
public class GpApiAuthorizationRequestBuilder implements IRequestBuilder {
private final Map maskedData = new HashMap<>();
@Override
public GpApiRequest buildRequest(AuthorizationBuilder builder, GpApiConnector gateway) throws GatewayException, UnsupportedTransactionException {
String merchantUrl = gateway.getMerchantUrl();
JsonDoc paymentMethod =
new JsonDoc()
.set("entry_mode", getEntryMode(builder, gateway.getGpApiConfig().getChannel().getValue())); // [MOTO, ECOM, IN_APP, CHIP, SWIPE, MANUAL, CONTACTLESS_CHIP, CONTACTLESS_SWIPE]
paymentMethod.set("narrative", !StringUtils.isNullOrEmpty(builder.getDynamicDescriptor()) ? builder.getDynamicDescriptor() : null);
IPaymentMethod builderPaymentMethod = builder.getPaymentMethod();
TransactionType builderTransactionType = builder.getTransactionType();
TransactionModifier builderTransactionModifier = builder.getTransactionModifier();
Address builderBillingAddress = builder.getBillingAddress();
if (builderPaymentMethod instanceof CreditCardData && (builderTransactionModifier == TransactionModifier.EncryptedMobile || builderTransactionModifier == TransactionModifier.DecryptedMobile)) {
JsonDoc digitalWallet = new JsonDoc();
CreditCardData creditCardData = (CreditCardData) builderPaymentMethod;
//Digital Wallet
if (builderTransactionModifier == TransactionModifier.EncryptedMobile) {
var payment_token = new JsonDoc();
switch (creditCardData.getMobileType()) {
case CLICK_TO_PAY:
payment_token.set("data", creditCardData.getToken());
break;
default:
payment_token = JsonDoc.parse(creditCardData.getToken());
break;
}
digitalWallet
.set("payment_token", payment_token);
} else if (builderTransactionModifier == TransactionModifier.DecryptedMobile) {
DigitalWalletTokenFormat tokenFormat = DigitalWalletTokenFormat.CARD_NUMBER;
digitalWallet
.set("token", creditCardData.getToken())
.set("token_format", tokenFormat.getValue())
.set("expiry_month", creditCardData.getExpMonth() != null ? StringUtils.padLeft(creditCardData.getExpMonth(), 2, '0') : null)
.set("expiry_year", creditCardData.getExpYear() != null ? StringUtils.padLeft(creditCardData.getExpYear(), 4, '0').substring(2, 4) : null)
.set("cryptogram", creditCardData.getCryptogram())
.set("eci", creditCardData.getEci())
.set("avs_address", builderBillingAddress != null ? builderBillingAddress.getStreetAddress1() : "")
.set("avs_postal_code", builderBillingAddress != null ? builderBillingAddress.getPostalCode() : "");
maskedData.putAll(
MaskValueUtil.hideValues(
new ElementToMask("payment_method.digital_wallet.expiry_month", digitalWallet.getString("expiry_month")),
new ElementToMask("payment_method.digital_wallet.expiry_year", digitalWallet.getString("expiry_year"))
)
);
}
digitalWallet.set("provider", mapDigitalWalletType(Target.GP_API, ((CreditCardData) builderPaymentMethod).getMobileType()));
paymentMethod.set("digital_wallet", digitalWallet);
} else {
// CardData
if (builderPaymentMethod instanceof ICardData) {
ICardData cardData = (ICardData) builderPaymentMethod;
JsonDoc card = new JsonDoc();
card.set("number", cardData.getNumber());
card.set("expiry_month", cardData.getExpMonth() != null ? StringUtils.padLeft(cardData.getExpMonth().toString(), 2, '0') : null);
card.set("expiry_year", cardData.getExpYear() != null ? cardData.getExpYear().toString().substring(2, 4) : null);
//card.set("track", "");
card.set("tag", builder.getTagData());
card.set("cvv", cardData.getCvn());
card.set("avs_address", builderBillingAddress != null ? builderBillingAddress.getStreetAddress1() : "");
card.set("avs_postal_code", builderBillingAddress != null ? builderBillingAddress.getPostalCode() : "");
card.set("authcode", builder.getOfflineAuthCode());
card.set("brand_reference", builder.getCardBrandTransactionId());
card.set("chip_condition", builder.getEmvChipCondition()); // [PREV_SUCCESS, PREV_FAILED]
// Avoid setting transaction types requesting to: POST /payment-methods
if (!(builderTransactionType == TransactionType.Tokenize || builderTransactionType == TransactionType.Verify)) {
card.set("cvv_indicator", !getValueIfNotNull(cardData.getCvnPresenceIndicator()).equals("0") ? getCvvIndicator(cardData.getCvnPresenceIndicator()) : null); // [ILLEGIBLE, NOT_PRESENT, PRESENT]
card.set("funding", builderPaymentMethod.getPaymentMethodType() == PaymentMethodType.Debit ? "DEBIT" : "CREDIT"); // [DEBIT, CREDIT]
}
boolean hasToken = false;
if (builderPaymentMethod instanceof ITokenizable) {
ITokenizable tokenData = (ITokenizable) builderPaymentMethod;
hasToken = (tokenData != null) && !StringUtils.isNullOrEmpty(tokenData.getToken());
}
if (!hasToken) {
paymentMethod.set("card", card);
maskedData.putAll(
MaskValueUtil.hideValues(
new ElementToMask("payment_method.card.number", card.getString("number"), 4, 6),
new ElementToMask("payment_method.card.cvv", card.getString("cvv")),
new ElementToMask("payment_method.card.expiry_month", card.getString("expiry_month")),
new ElementToMask("payment_method.card.expiry_year", card.getString("expiry_year"))
)
);
}
// Brand reference when card was tokenized
else {
JsonDoc brand =
new JsonDoc()
.set("brand_reference", builder.getCardBrandTransactionId());
if (!brand.getKeys().isEmpty()) {
paymentMethod.set("card", brand);
}
}
if (builderTransactionType == TransactionType.Tokenize) {
JsonDoc tokenizationData = new JsonDoc();
tokenizationData.set("account_name", gateway.getGpApiConfig().getAccessTokenInfo().getTokenizationAccountName());
tokenizationData.set("account_id", gateway.getGpApiConfig().getAccessTokenInfo().getTokenizationAccountID());
tokenizationData.set("name", builder.getDescription() != null ? builder.getDescription() : "");
JsonDoc payer = new JsonDoc();
payer.set("id", builder.getCustomerId() != null ? builder.getCustomerId() : "");
tokenizationData.set("payer", payer);
tokenizationData.set("reference", isNullOrEmpty(builder.getClientTransactionId()) ? java.util.UUID.randomUUID().toString() : builder.getClientTransactionId());
tokenizationData.set("usage_mode", builder.getPaymentMethodUsageMode());
tokenizationData.set("card", card);
maskedData.putAll(
MaskValueUtil.hideValues(
new ElementToMask("card.number", card.getString("number")),
new ElementToMask("card.cvv", card.getString("cvv")),
new ElementToMask("card.expiry_month", card.getString("expiry_month")),
new ElementToMask("card.expiry_year", card.getString("expiry_year"))
)
);
return (GpApiRequest)
new GpApiRequest()
.setVerb(GpApiRequest.HttpMethod.Post)
.setEndpoint(merchantUrl + GpApiRequest.PAYMENT_METHODS_ENDPOINT)
.setRequestBody(tokenizationData.toString())
.setMaskedData(maskedData);
} else if (builderTransactionType == TransactionType.DccRateLookup) {
// tokenized payment method
if (builderPaymentMethod instanceof ITokenizable) {
String token = ((ITokenizable) builderPaymentMethod).getToken();
if (!StringUtils.isNullOrEmpty(token)) {
paymentMethod.set("id", token);
}
}
var requestData =
new JsonDoc()
.set("account_name", gateway.getGpApiConfig().getAccessTokenInfo().getTransactionProcessingAccountName())
.set("account_id", gateway.getGpApiConfig().getAccessTokenInfo().getTransactionProcessingAccountID())
.set("channel", gateway.getGpApiConfig().getChannel())
.set("reference", isNullOrEmpty(builder.getClientTransactionId()) ? java.util.UUID.randomUUID().toString() : builder.getClientTransactionId())
.set("amount", StringUtils.toNumeric(builder.getAmount()))
.set("currency", builder.getCurrency())
.set("country", gateway.getGpApiConfig().getCountry())
.set("payment_method", paymentMethod);
return (GpApiRequest)
new GpApiRequest()
.setVerb(GpApiRequest.HttpMethod.Post)
.setEndpoint(merchantUrl + GpApiRequest.DCC_ENDPOINT)
.setRequestBody(requestData.toString())
.setMaskedData(maskedData);
} else if (builderTransactionType == TransactionType.Verify) {
if (builder.isRequestMultiUseToken() && StringUtils.isNullOrEmpty(((ITokenizable) builderPaymentMethod).getToken())) {
JsonDoc tokenizationData = new JsonDoc();
tokenizationData.set("account_name", gateway.getGpApiConfig().getAccessTokenInfo().getTokenizationAccountName());
tokenizationData.set("account_id", gateway.getGpApiConfig().getAccessTokenInfo().getTokenizationAccountID());
tokenizationData.set("reference", isNullOrEmpty(builder.getClientTransactionId()) ? java.util.UUID.randomUUID().toString() : builder.getClientTransactionId());
tokenizationData.set("usage_mode", builder.getPaymentMethodUsageMode());
tokenizationData.set("fingerprint_mode", builder.getCustomerData() != null ? builder.getCustomerData().getDeviceFingerPrint() : null);
tokenizationData.set("card", card);
maskedData.putAll(
MaskValueUtil.hideValues(
new ElementToMask("card.number", card.getString("number"), 4, 6),
new ElementToMask("card.cvv", card.getString("cvv")),
new ElementToMask("card.expiry_month", card.getString("expiry_month")),
new ElementToMask("card.expiry_year", card.getString("expiry_year"))
)
);
return (GpApiRequest)
new GpApiRequest()
.setVerb(GpApiRequest.HttpMethod.Post)
.setEndpoint(merchantUrl + GpApiRequest.PAYMENT_METHODS_ENDPOINT)
.setRequestBody(tokenizationData.toString())
.setMaskedData(maskedData);
} else {
JsonDoc verificationData =
new JsonDoc()
.set("account_name", gateway.getGpApiConfig().getAccessTokenInfo().getTransactionProcessingAccountName())
.set("account_id", gateway.getGpApiConfig().getAccessTokenInfo().getTransactionProcessingAccountID())
.set("channel", gateway.getGpApiConfig().getChannel())
.set("reference", isNullOrEmpty(builder.getClientTransactionId()) ? java.util.UUID.randomUUID().toString() : builder.getClientTransactionId())
.set("currency", builder.getCurrency())
.set("country", gateway.getGpApiConfig().getCountry())
.set("payment_method", paymentMethod);
if (builder.getStoredCredential() != null) {
verificationData.set("initiator", EnumUtils.getMapping(Target.GP_API, builder.getStoredCredential().getInitiator()));
JsonDoc storedCredential = (new JsonDoc()).set("model", EnumUtils.getMapping(Target.GP_API, builder.getStoredCredential().getType())).set("reason", EnumUtils.getMapping(Target.GP_API, builder.getStoredCredential().getReason())).set("sequence", EnumUtils.getMapping(Target.GP_API, builder.getStoredCredential().getSequence()));
verificationData.set("stored_credential", storedCredential);
}
if (builderPaymentMethod instanceof ITokenizable) {
verificationData.remove("payment_method");
if (!StringUtils.isNullOrEmpty(((ITokenizable) builderPaymentMethod).getToken())) {
paymentMethod
.set("entry_mode", getEntryMode(builder, gateway.getGpApiConfig().getChannel().getValue()))
.set("id", ((ITokenizable) builderPaymentMethod).getToken())
.set("fingerprint_mode", builder.getCustomerData() != null ? builder.getCustomerData().getDeviceFingerPrint() : null);
}
//Authentication
if (builderPaymentMethod instanceof CreditCardData) {
paymentMethod.set("name", ((CreditCardData) builderPaymentMethod).getCardHolderName());
ThreeDSecure secureEcom = ((CreditCardData) builderPaymentMethod).getThreeDSecure();
if (secureEcom != null) {
var authentication = new JsonDoc().set("id", secureEcom.getServerTransactionId());
paymentMethod.set("authentication", authentication);
}
}
}
verificationData.set("payment_method", paymentMethod);
return (GpApiRequest)
new GpApiRequest()
.setVerb(GpApiRequest.HttpMethod.Post)
.setEndpoint(merchantUrl + GpApiRequest.VERIFICATIONS_ENDPOINT)
.setRequestBody(verificationData.toString())
.setMaskedData(maskedData);
}
}
}
// TrackData
else if (builderPaymentMethod instanceof ITrackData) {
ITrackData track = (ITrackData) builderPaymentMethod;
JsonDoc card =
new JsonDoc()
.set("track", track.getValue())
.set("tag", builder.getTagData())
.set("avs_address", builderBillingAddress != null ? builderBillingAddress.getStreetAddress1() : "")
.set("avs_postal_code", builderBillingAddress != null ? builderBillingAddress.getPostalCode() : "")
.set("authcode", builder.getOfflineAuthCode());
if (builderTransactionType == TransactionType.Verify) {
paymentMethod.set("card", card);
JsonDoc verificationData = new JsonDoc()
.set("account_name", gateway.getGpApiConfig().getAccessTokenInfo().getTransactionProcessingAccountName())
.set("account_id", gateway.getGpApiConfig().getAccessTokenInfo().getTransactionProcessingAccountID())
.set("channel", gateway.getGpApiConfig().getChannel())
.set("reference", isNullOrEmpty(builder.getClientTransactionId()) ? UUID.randomUUID().toString() : builder.getClientTransactionId())
.set("currency", builder.getCurrency())
.set("country", gateway.getGpApiConfig().getCountry())
.set("payment_method", paymentMethod)
.set("fingerprint_mode", builder.getCustomerData() != null ? builder.getCustomerData().getDeviceFingerPrint() : null);
return (GpApiRequest)
new GpApiRequest()
.setVerb(GpApiRequest.HttpMethod.Post)
.setEndpoint(merchantUrl + GpApiRequest.VERIFICATIONS_ENDPOINT)
.setRequestBody(verificationData.toString())
.setMaskedData(maskedData);
}
if (builderTransactionType == TransactionType.Sale || builderTransactionType == TransactionType.Refund) {
if (StringUtils.isNullOrEmpty(track.getValue())) {
card.set("number", track.getPan());
card.set("expiry_month", track.getExpiry().substring(2, 4));
card.set("expiry_year", track.getExpiry().substring(0, 2));
maskedData.putAll(
MaskValueUtil.hideValues(
new ElementToMask("payment_method.card.number", card.getString("number"), 4, 6),
new ElementToMask("payment_method.card.expiry_month", card.getString("expiry_month")),
new ElementToMask("payment_method.card.expiry_year", card.getString("expiry_year"))
)
);
}
if (StringUtils.isNullOrEmpty(builder.getTagData())) {
card.set("chip_condition", getChipCondition(builder.getEmvChipCondition())); // [PREV_SUCCESS, PREV_FAILED]
}
}
if (builderTransactionType == TransactionType.Sale) {
card.set("funding", builderPaymentMethod.getPaymentMethodType() == PaymentMethodType.Debit ? "DEBIT" : "CREDIT"); // [DEBIT, CREDIT]
}
paymentMethod.set("card", card);
}
// Tokenized Payment Method
if (builderPaymentMethod instanceof ITokenizable) {
String token = ((ITokenizable) builderPaymentMethod).getToken();
if (!StringUtils.isNullOrEmpty(token)) {
paymentMethod.set("id", token);
}
}
}
// Payment Method Storage Mode
if (builder.isRequestMultiUseToken()) {
paymentMethod.set("storage_mode", "ON_SUCCESS");
}
// Pin Block
if (builderPaymentMethod instanceof IPinProtected) {
if (paymentMethod.get("card") != null) {
paymentMethod.get("card").set("pin_block", ((IPinProtected) builderPaymentMethod).getPinBlock());
}
}
// Authentication
if (builderPaymentMethod instanceof CreditCardData) {
CreditCardData creditCardData = (CreditCardData) builderPaymentMethod;
paymentMethod.set("name", creditCardData.getCardHolderName());
paymentMethod.set("fingerprint_mode", builder.getCustomerData() != null ? builder.getCustomerData().getDeviceFingerPrint() : null);
ThreeDSecure secureEcom = creditCardData.getThreeDSecure();
if (secureEcom != null) {
HashMap threeDS = new HashMap<>();
threeDS.put("exempt_status", secureEcom.getExemptStatus() != null ? secureEcom.getExemptStatus().getValue() : null);
threeDS.put("eci", secureEcom.getEci());
threeDS.put("message_version", secureEcom.getMessageVersion());
threeDS.put("server_trans_ref", secureEcom.getServerTransactionId());
threeDS.put("ds_trans_ref", secureEcom.getDirectoryServerTransactionId());
threeDS.put("value", secureEcom.getAuthenticationValue());
JsonDoc authentication =
new JsonDoc()
.set("id", secureEcom.getServerTransactionId())
.set("three_ds", threeDS);
paymentMethod.set("authentication", authentication);
}
}
if (builderPaymentMethod instanceof EBT) {
EBT ebt = (EBT) builderPaymentMethod;
paymentMethod.set("name", ebt.getCardHolderName());
}
if (builderPaymentMethod instanceof eCheck) {
eCheck check = (eCheck) builderPaymentMethod;
paymentMethod.set("name", check.getCheckHolderName());
paymentMethod.set("narrative", check.getMerchantNotes());
JsonDoc bankTransfer =
new JsonDoc()
.set("account_number", check.getAccountNumber())
.set("account_type", (check.getAccountType() != null) ? EnumUtils.getMapping(Target.GP_API, check.getAccountType()) : null)
.set("check_reference", check.getCheckReference())
.set("sec_code", check.getSecCode());
JsonDoc bank =
new JsonDoc()
.set("code", check.getRoutingNumber())
.set("name", check.getBankName());
if (bank.has("code")) {
String code = bank.getString("code");
maskedData.putAll(
MaskValueUtil.hideValues(
new ElementToMask("payment_method.bank_transfer.bank.code", code, 0, code.length() - 4)
)
);
}
if (bankTransfer.has("account_number")) {
String accountNumber = bankTransfer.getString("account_number");
maskedData.putAll(
MaskValueUtil.hideValues(
new ElementToMask("payment_method.bank_transfer.account_number", accountNumber, 0, accountNumber.length() - 4)
)
);
}
if (check.getBankAddress() != null) {
Address checkBankAddress = check.getBankAddress();
JsonDoc address =
new JsonDoc()
.set("line_1", checkBankAddress.getStreetAddress1())
.set("line_2", checkBankAddress.getStreetAddress2())
.set("line_3", checkBankAddress.getStreetAddress3())
.set("city", checkBankAddress.getCity())
.set("postal_code", checkBankAddress.getPostalCode())
.set("state", checkBankAddress.getState())
.set("country", checkBankAddress.getCountryCode());
bank.set("address", address);
}
bankTransfer.set("bank", bank);
paymentMethod.set("bank_transfer", bankTransfer);
}
if (builderPaymentMethod instanceof AlternativePaymentMethod) {
var alternatepaymentMethod = (AlternativePaymentMethod) builderPaymentMethod;
paymentMethod.set("name", alternatepaymentMethod.getAccountHolderName());
var apm = new JsonDoc()
.set("provider", alternatepaymentMethod.getAlternativePaymentMethodType().getValue())
.set("address_override_mode", alternatepaymentMethod.getAddressOverrideMode());
paymentMethod.set("apm", apm);
}
if (builderPaymentMethod instanceof BankPayment) {
var bankpaymentMethod = (BankPayment) builderPaymentMethod;
String[] countriesArray = null;
if (bankpaymentMethod.getCountries() != null) {
countriesArray = new String[bankpaymentMethod.getCountries().size()];
countriesArray = bankpaymentMethod.getCountries().toArray(countriesArray);
}
JsonDoc apm =
new JsonDoc()
.set("provider", PaymentProvider.OPEN_BANKING.toString())
.set("countries", countriesArray);
paymentMethod.set("apm", apm);
var bankPaymentType = bankpaymentMethod.getBankPaymentType() != null ? bankpaymentMethod.getBankPaymentType() : OpenBankingProvider.getBankPaymentType(builder.getCurrency());
var bankTransfer =
new JsonDoc()
.set("account_number", bankPaymentType == BankPaymentType.FASTERPAYMENTS ? bankpaymentMethod.getAccountNumber() : "")
.set("iban", bankPaymentType == BankPaymentType.SEPA ? bankpaymentMethod.getIban() : "");
if (bankTransfer.has("account_number")) {
String accountNumber = bankTransfer.getString("account_number");
maskedData.putAll(
MaskValueUtil.hideValues(
new ElementToMask("payment_method.bank_transfer.account_number", accountNumber, 0, accountNumber.length() - 4)
)
);
}
if (bankTransfer.has("iban")) {
String iban = bankTransfer.getString("iban");
maskedData.putAll(
MaskValueUtil.hideValues(
new ElementToMask("payment_method.bank_transfer.iban", iban, 0, iban.length() - 4)
)
);
}
var bank =
new JsonDoc()
.set("code", bankpaymentMethod.getSortCode())
.set("name", bankpaymentMethod.getAccountName());
bankTransfer.set("bank", bank);
if (builder.getRemittanceReferenceType() != null) {
var remittance =
new JsonDoc()
.set("type", builder.getRemittanceReferenceType().toString())
.set("value", builder.getRemittanceReferenceValue());
bankTransfer.set("remittance_reference", remittance);
}
paymentMethod.set("bank_transfer", bankTransfer);
}
if (builderPaymentMethod instanceof BNPL) {
BNPL bnpl = (BNPL) builder.getPaymentMethod();
var bnplType =
new JsonDoc()
.set("provider", EnumUtils.getMapping(Target.GP_API, bnpl.BNPLType));
paymentMethod
.set("name", builder.getCustomerData() != null ? builder.getCustomerData().getFirstName() + " " + builder.getCustomerData().getLastName() : null)
.set("bnpl", bnplType);
}
// Encryption
if (builderPaymentMethod instanceof IEncryptable) {
IEncryptable encryptable = (IEncryptable) builderPaymentMethod;
EncryptionData encryptionData = encryptable.getEncryptionData();
if (encryptionData != null) {
JsonDoc encryption =
new JsonDoc()
.set("version", encryptionData.getVersion());
if (!StringUtils.isNullOrEmpty(encryptionData.getKtb())) {
encryption.set("method", "KTB");
encryption.set("info", encryptionData.getKtb());
} else if (!StringUtils.isNullOrEmpty(encryptionData.getKsn())) {
encryption.set("method", "KSN");
encryption.set("info", encryptionData.getKsn());
}
if (encryption.has("info")) {
paymentMethod.set("encryption", encryption);
}
}
}
if (builderTransactionType == TransactionType.Create && builder.getPayByLinkData() instanceof PayByLinkData) {
var payByLinkData = builder.getPayByLinkData();
var requestData =
new JsonDoc()
.set("account_name", gateway.getGpApiConfig().getAccessTokenInfo().getTransactionProcessingAccountName())
.set("account_id", gateway.getGpApiConfig().getAccessTokenInfo().getTransactionProcessingAccountID())
.set("type", payByLinkData.getType().toString())
.set("usage_mode", payByLinkData.getUsageMode() != null ? payByLinkData.getUsageMode().getValue() : null)
.set("usage_limit", payByLinkData.getUsageLimit() != null ? payByLinkData.getUsageLimit() : null)
.set("reference", builder.getClientTransactionId() != null ? builder.getClientTransactionId() : java.util.UUID.randomUUID().toString())
.set("name", payByLinkData.getName() != null ? payByLinkData.getName() : null)
.set("description", builder.getDescription() != null ? builder.getDescription() : null)
.set("shippable", payByLinkData.isShippable() == Boolean.TRUE ? "YES" : "NO")
.set("shipping_amount", StringUtils.toNumeric(payByLinkData.getShippingAmount()))
.set("expiration_date", payByLinkData.getExpirationDate() != null ? getDateIfNotNull(payByLinkData.getExpirationDate()) : null)
// .set("status", payByLinkData.getStatus() != null ? payByLinkData.getStatus().toString() : null)
.set("status", PayByLinkStatus.ACTIVE.toString())
.set("images", payByLinkData.getImages() != null ? payByLinkData.getImages().toString() : null);
var transactions =
new JsonDoc()
.set("amount", StringUtils.toNumeric(builder.getAmount()))
.set("channel", gateway.getGpApiConfig().getChannel())
.set("currency", builder.getCurrency())
.set("country", gateway.getGpApiConfig().getCountry())
.set("allowed_payment_methods", payByLinkData.getAllowedPaymentMethods());
var notifications =
new JsonDoc()
.set("cancel_url", payByLinkData.getCancelUrl())
.set("return_url", payByLinkData.getReturnUrl())
.set("status_url", payByLinkData.getStatusUpdateUrl());
requestData.set("transactions", transactions);
requestData.set("notifications", notifications);
return (GpApiRequest)
new GpApiRequest()
.setVerb(GpApiRequest.HttpMethod.Post)
.setEndpoint(merchantUrl + GpApiRequest.PAYBYLINK_ENDPOINT)
.setRequestBody(requestData.toString())
.setMaskedData(maskedData);
}
if (builder.getTransactionType() == TransactionType.TransferFunds) {
if (!(builder.getPaymentMethod() instanceof AccountFunds)) {
throw new UnsupportedTransactionException("Payment method doesn't support funds transfers");
}
var fundsData = (AccountFunds) builder.getPaymentMethod();
var payload =
new JsonDoc()
.set("account_id", fundsData.getAccountId())
.set("account_name", fundsData.getAccountName())
.set("recipient_account_id", fundsData.getRecipientAccountId())
.set("reference", builder.getClientTransactionId() != null ? builder.getClientTransactionId() : GenerationUtils.generateOrderId())
.set("amount", toNumeric(builder.getAmount()))
.set("description", builder.getDescription())
.set("usable_balance_mode", fundsData.getUsableBalanceMode() == null
? null
: fundsData.getUsableBalanceMode().toString());
String endpoint = merchantUrl;
if (!StringUtils.isNullOrEmpty(fundsData.getMerchantId())) {
endpoint = GpApiRequest.MERCHANT_MANAGEMENT_ENDPOINT + "/" + fundsData.getMerchantId();
}
return (GpApiRequest)
new GpApiRequest()
.setVerb(GpApiRequest.HttpMethod.Post)
.setEndpoint(endpoint + GpApiRequest.TRANSFER_ENDPOINT)
.setRequestBody(payload.toString())
.setMaskedData(maskedData);
}
JsonDoc data = new JsonDoc()
.set("account_name", gateway.getGpApiConfig().getAccessTokenInfo().getTransactionProcessingAccountName())
.set("account_id", gateway.getGpApiConfig().getAccessTokenInfo().getTransactionProcessingAccountID())
.set("type", builderTransactionType == Refund ? "REFUND" : "SALE") // [SALE, REFUND]
.set("channel", gateway.getGpApiConfig().getChannel()) // [CP, CNP]
.set("capture_mode", getCaptureMode(builder)) // [AUTO, LATER, MULTIPLE]
//.set("remaining_capture_count", "") // Pending Russell
.set("authorization_mode", builder.isAllowPartialAuth() ? "PARTIAL" : null)
.set("amount", StringUtils.toNumeric(builder.getAmount()))
.set("currency", builder.getCurrency())
.set("reference", isNullOrEmpty(builder.getClientTransactionId()) ? java.util.UUID.randomUUID().toString() : builder.getClientTransactionId())
.set("description", builder.getDescription())
//.set("order_reference", builder.getOrderId())
.set("gratuity_amount", StringUtils.toNumeric(builder.getGratuity()))
.set("cashback_amount", StringUtils.toNumeric(builder.getCashBackAmount()))
.set("surcharge_amount", StringUtils.toNumeric(builder.getSurchargeAmount()))
.set("convenience_amount", StringUtils.toNumeric(builder.getConvenienceAmount()))
.set("country", gateway.getGpApiConfig().getCountry())
//.set("language", language)
.set("ip_address", builder.getCustomerIpAddress())
//.set("site_reference", "")
.set("merchant_category", builder.getMerchantCategory() != null ? builder.getMerchantCategory().toString() : null)
.set("currency_conversion", builder.getDccRateData() != null ? getDccId(builder.getDccRateData()) : null)
.set("payment_method", paymentMethod)
.set("risk_assessment", builder.getFraudFilterMode() != null ? mapFraudManagement(builder) : null)
.set("link", !StringUtils.isNullOrEmpty(builder.getPaymentLinkId()) ?
new JsonDoc().set("id", builder.getPaymentLinkId()) : null);
if (builderPaymentMethod instanceof CreditCardData && (((CreditCardData) builderPaymentMethod).getMobileType() == MobilePaymentMethodType.CLICK_TO_PAY)) {
data.set("masked", builder.getMaskedDataResponse() ? "YES" : "NO");
}
if (builderPaymentMethod instanceof eCheck || builderPaymentMethod instanceof AlternativePaymentMethod || builderPaymentMethod instanceof BNPL) {
JsonDoc payer = setPayerInformation(builder);
if (!payer.getKeys().isEmpty()) {
data.set("payer", payer);
}
}
// Set Order Reference
if (!StringUtils.isNullOrEmpty(builder.getOrderId())) {
JsonDoc order =
new JsonDoc()
.set("reference", builder.getOrderId());
data.set("order", order);
}
if (builderPaymentMethod instanceof AlternativePaymentMethod || builderPaymentMethod instanceof BNPL) {
setOrderInformation(builder, data);
}
if (builderPaymentMethod instanceof AlternativePaymentMethod ||
builderPaymentMethod instanceof BNPL ||
builderPaymentMethod instanceof BankPayment) {
data.set("notifications", setNotificationUrls(builder));
}
// Stored Credential
if (builder.getStoredCredential() != null) {
data.set("initiator", EnumUtils.getMapping(Target.GP_API, builder.getStoredCredential().getInitiator()));
JsonDoc storedCredential =
new JsonDoc()
.set("model", EnumUtils.getMapping(Target.GP_API, builder.getStoredCredential().getType()))
.set("reason", EnumUtils.getMapping(Target.GP_API, builder.getStoredCredential().getReason()))
.set("sequence", EnumUtils.getMapping(Target.GP_API, builder.getStoredCredential().getSequence()));
data.set("stored_credential", storedCredential);
}
return (GpApiRequest)
new GpApiRequest()
.setVerb(GpApiRequest.HttpMethod.Post)
.setEndpoint(merchantUrl + GpApiRequest.TRANSACTION_ENDPOINT)
.setRequestBody(data.toString())
.setMaskedData(maskedData);
}
private static JsonDoc setNotificationUrls(AuthorizationBuilder builder) {
INotificationData payment = null;
IPaymentMethod builderPaymentMethod = builder.getPaymentMethod();
if (builderPaymentMethod instanceof AlternativePaymentMethod) {
payment = (AlternativePaymentMethod) builderPaymentMethod;
}
if (builderPaymentMethod instanceof BNPL) {
payment = (BNPL) builderPaymentMethod;
}
if (builderPaymentMethod instanceof BankPayment) {
payment = (BankPayment) builderPaymentMethod;
}
var notifications = new JsonDoc();
if (payment != null) {
notifications
.set("return_url", payment.getReturnUrl())
.set("status_url", payment.getStatusUpdateUrl())
.set("cancel_url", payment.getCancelUrl());
}
return notifications;
}
private static JsonDoc setPayerInformation(AuthorizationBuilder builder) {
JsonDoc payer = new JsonDoc();
String payerId = builder.getCustomerId() != null ? builder.getCustomerId() : (builder.getCustomerData() != null ? builder.getCustomerData().getId() : null);
payer.set("id", payerId);
String payerReference = builder.getCustomerData() != null ? builder.getCustomerData().getKey() : null;
payer.set("reference", payerReference);
if (builder.getPaymentMethod() instanceof eCheck) {
JsonDoc billingAddress = GetBasicAddressInformation(builder.getBillingAddress());
if (!billingAddress.getKeys().isEmpty()) {
payer.set("billing_address", billingAddress);
}
if (builder.getCustomerData() != null) {
payer.set("name", builder.getCustomerData().getFirstName() + " " + builder.getCustomerData().getLastName());
payer.set("date_of_birth", builder.getCustomerData().getDateOfBirth());
}
payer.set("landline_phone", StringUtils.toNumeric(builder.getCustomerData().getHomePhone()) != null ? StringUtils.toNumeric(builder.getCustomerData().getHomePhone()) : builder.getHomePhone().toString());
payer.set("mobile_phone", StringUtils.toNumeric(builder.getCustomerData().getMobilePhone()) != null ? StringUtils.toNumeric(builder.getCustomerData().getMobilePhone()) : builder.getMobilePhone().toString());
} else if (builder.getPaymentMethod() instanceof AlternativePaymentMethod) {
if (builder.getHomePhone() != null) {
JsonDoc homePhone =
new JsonDoc()
.set("country_code", builder.getHomePhone().getCountryCode())
.set("subscriber_number", builder.getHomePhone().getNumber());
if (!homePhone.getKeys().isEmpty()) {
payer.set("home_phone", homePhone);
}
}
if (builder.getWorkPhone() != null) {
var workPhone =
new JsonDoc()
.set("country_code", builder.getWorkPhone().getCountryCode())
.set("subscriber_number", builder.getWorkPhone().getNumber());
if (!workPhone.getKeys().isEmpty()) {
payer.set("work_phone", workPhone);
}
}
} else if (builder.getPaymentMethod() instanceof BNPL && builder.getCustomerData() != null) {
payer
.set("email", builder.getCustomerData().getEmail())
.set("date_of_birth", builder.getCustomerData().getDateOfBirth());
JsonDoc billing_address = GetBasicAddressInformation(builder.getBillingAddress());
if (builder.getCustomerData() != null) {
billing_address
.set("first_name", builder.getCustomerData().getFirstName() != null ? builder.getCustomerData().getFirstName() : "")
.set("last_name", builder.getCustomerData().getLastName() != null ? builder.getCustomerData().getLastName() : "");
payer.set("billing_address", billing_address);
if (builder.getCustomerData().getPhone() != null) {
JsonDoc homePhone = new JsonDoc();
homePhone
.set("country_code", builder.getCustomerData().getPhone().getCountryCode())
.set("subscriber_number", builder.getCustomerData().getPhone().getNumber());
payer.set("contact_phone", homePhone);
}
if (builder.getCustomerData().getDocuments() != null) {
var documents = new ArrayList>();
for (var document : builder.getCustomerData().getDocuments()) {
var doc = new HashMap();
doc.put("type", document.getType().toString());
doc.put("reference", document.getReference());
doc.put("issuer", document.getIssuer());
documents.add(doc);
}
payer.set("documents", documents);
}
}
}
return payer;
}
public static ArrayList> mapFraudManagement(AuthorizationBuilder builder) {
ArrayList> rules = new ArrayList<>();
if (builder.getFraudRules() != null) {
for (var fraudRule : builder.getFraudRules().getRules()) {
HashMap rule = new HashMap<>();
rule.put("reference", fraudRule.getKey());
rule.put("mode", fraudRule.getMode().getValue());
rules.add(rule);
}
}
ArrayList> result = new ArrayList<>();
HashMap item = new HashMap<>();
item.put("mode", builder.getFraudFilterMode().getValue());
if (rules.size() > 0) {
item.put("rules", rules);
}
result.add(item);
return result;
}
private static String getEntryMode(AuthorizationBuilder builder, String channel) {
IPaymentMethod builderPaymentMethod = builder.getPaymentMethod();
if (channel.equals(Channel.CardPresent.getValue())) {
if (builderPaymentMethod instanceof ITrackData) {
ITrackData paymentMethod = (ITrackData) builderPaymentMethod;
if (!StringUtils.isNullOrEmpty(builder.getTagData())) {
if (paymentMethod.getEntryMethod() == EntryMethod.Proximity) {
return "CONTACTLESS_CHIP";
}
var emvData = EmvUtils.parseTagData(builder.getTagData());
if (emvData.isContactlessMsd()) {
return "CONTACTLESS_SWIPE";
}
return "CHIP";
}
if (paymentMethod.getEntryMethod() == EntryMethod.Swipe) {
return "SWIPE";
}
}
if (builderPaymentMethod instanceof ICardData && ((ICardData) builderPaymentMethod).isCardPresent()) {
return "MANUAL";
}
return "SWIPE";
} else {
if (builderPaymentMethod instanceof ICardData) {
ICardData paymentMethod = (ICardData) builderPaymentMethod;
if (paymentMethod.isReaderPresent()) {
return "ECOM";
} else {
if (paymentMethod.getEntryMethod() != null) {
switch (paymentMethod.getEntryMethod()) {
case Phone:
return "PHONE";
case Moto:
return "MOTO";
case Mail:
return "MAIL";
default:
break;
}
}
}
if (builder.getTransactionModifier() == TransactionModifier.EncryptedMobile &&
builderPaymentMethod instanceof CreditCardData &&
((CreditCardData) builder.getPaymentMethod()).hasInAppPaymentData()
) {
return "IN_APP";
}
}
return "ECOM";
}
}
private static JsonDoc GetBasicAddressInformation(Address address) {
JsonDoc basicAddressInformation = new JsonDoc();
if (address != null) {
basicAddressInformation
.set("line_1", address.getStreetAddress1())
.set("line_2", address.getStreetAddress2())
.set("city", address.getCity())
.set("postal_code", address.getPostalCode())
.set("state", address.getState())
.set("country", address.getCountryCode());
}
return basicAddressInformation;
}
private static String getCaptureMode(AuthorizationBuilder builder) {
if (builder.isMultiCapture()) {
return "MULTIPLE";
} else if (builder.getTransactionType() == TransactionType.Auth) {
return "LATER";
}
return "AUTO";
}
private static JsonDoc setItemDetailsListForBNPL(AuthorizationBuilder builder, JsonDoc order) {
var items = new ArrayList>();
for (var product : builder.getMiscProductData()) {
var item = new HashMap();
Integer qta = product.getQuantity() != null ? product.getQuantity() : 0;
BigDecimal taxAmount = product.getTaxAmount() != null ? product.getTaxAmount() : new BigDecimal(0);
BigDecimal unitAmount = product.getUnitPrice() != null ? product.getUnitPrice() : new BigDecimal(0);
BigDecimal netUnitAmount = product.getNetUnitAmount() != null ? product.getNetUnitAmount() : new BigDecimal(0);
BigDecimal discountAmount = product.getDiscountAmount() != null ? product.getDiscountAmount() : new BigDecimal(0);
item.put("reference", product.getProductId() != null ? product.getProductId() : null);
item.put("label", product.getProductName() != null ? product.getProductName() : null);
item.put("description", product.getDescription() != null ? product.getDescription() : null);
item.put("quantity", qta.toString());
item.put("unit_amount", StringUtils.toNumeric(unitAmount));
item.put("total_amount", StringUtils.toNumeric(unitAmount.multiply(new BigDecimal(qta))));
item.put("tax_amount", StringUtils.toNumeric(taxAmount));
item.put("discount_amount", discountAmount != null && !discountAmount.toString().equals("0") ? StringUtils.toNumeric(discountAmount) : "0");
item.put("tax_percentage", product.getTaxPercentage() != null && !product.getTaxPercentage().toString().equals("0") ? StringUtils.toNumeric(product.getTaxPercentage()) : "0");
item.put("net_unit_amount", StringUtils.toNumeric(netUnitAmount));
item.put("gift_card_currency", product.getGiftCardCurrency());
item.put("url", product.getUrl());
item.put("image_url", product.getImageUrl());
items.add(item);
}
return order.set("items", items);
}
private static JsonDoc setItemDetailsListForApm(AuthorizationBuilder builder, JsonDoc order) {
BigDecimal taxTotalAmount = new BigDecimal(0);
BigDecimal itemsAmount = new BigDecimal(0);
BigDecimal orderAmount = new BigDecimal(0);
if (builder.getMiscProductData() != null) {
var items = new ArrayList>();
for (var product : builder.getMiscProductData()) {
Integer qta = product.getQuantity() != null ? product.getQuantity() : 0;
BigDecimal taxAmount = product.getTaxAmount() != null ? product.getTaxAmount() : new BigDecimal(0);
BigDecimal unitAmount = product.getUnitPrice() != null ? product.getUnitPrice() : new BigDecimal(0);
var item = new HashMap();
item.put("reference", product.getProductId());
item.put("label", product.getProductName());
item.put("description", product.getDescription());
item.put("quantity", qta);
item.put("unit_amount", StringUtils.toNumeric(unitAmount));
item.put("unit_currency", product.getUnitCurrency());
item.put("tax_amount", StringUtils.toNumeric(taxAmount));
item.put("amount", StringUtils.toNumeric(unitAmount.multiply(new BigDecimal(qta))));
items.add(item);
taxTotalAmount = taxTotalAmount.add(taxAmount);
itemsAmount = itemsAmount.add(unitAmount);
}
order.set("tax_amount", StringUtils.toNumeric(taxTotalAmount));
order.set("item_amount", StringUtils.toNumeric(itemsAmount));
BigDecimal shippingAmount = builder.getShippingAmount() != null ? builder.getShippingAmount() : new BigDecimal(0);
order.set("shipping_amount", StringUtils.toNumeric(builder.getShippingAmount()));
order.set("insurance_offered", builder.getOrderDetails() != null ? (builder.getOrderDetails().hasInsurance() ? "YES" : "NO") : null);
order.set("shipping_discount", StringUtils.toNumeric(builder.getShippingDiscount()));
order.set("insurance_amount", StringUtils.toNumeric(builder.getOrderDetails().getInsuranceAmount()));
order.set("handling_amount", StringUtils.toNumeric(builder.getOrderDetails().getHandlingAmount()));
BigDecimal insuranceAmount = builder.getOrderDetails().getInsuranceAmount() != null ? builder.getOrderDetails().getInsuranceAmount() : new BigDecimal(0);
BigDecimal handlingAmount = builder.getOrderDetails().getHandlingAmount() != null ? builder.getOrderDetails().getHandlingAmount() : new BigDecimal(0);
orderAmount = itemsAmount.add(taxTotalAmount).add(handlingAmount).add(insuranceAmount).add(shippingAmount);
order.set("amount", StringUtils.toNumeric(orderAmount));
order.set("currency", builder.getCurrency());
order.set("items", items);
}
return order;
}
private static JsonDoc setOrderInformation(AuthorizationBuilder builder, JsonDoc requestBody) {
JsonDoc order;
if (requestBody.has("order")) {
order = requestBody.get("order");
} else {
order = new JsonDoc();
}
if (builder.getOrderDetails() != null) {
order.set("description", builder.getOrderDetails().getDescription());
}
JsonDoc shippingAddress = new JsonDoc();
if (builder.getShippingAddress() != null) {
shippingAddress
.set("line_1", builder.getShippingAddress().getStreetAddress1())
.set("line_2", builder.getShippingAddress().getStreetAddress2())
.set("line_3", builder.getShippingAddress().getStreetAddress3())
.set("city", builder.getShippingAddress().getCity())
.set("postal_code", builder.getShippingAddress().getPostalCode())
.set("state", builder.getShippingAddress().getProvince())
.set("country", builder.getShippingAddress().getCountryCode());
if (!shippingAddress.getKeys().isEmpty()) {
order.set("shipping_address", shippingAddress);
}
}
if (builder.getShippingPhone() != null) {
var shippingPhone =
new JsonDoc()
.set("country_code", builder.getShippingPhone().getCountryCode())
.set("subscriber_number", builder.getShippingPhone().getNumber());
order.set("shipping_phone", shippingPhone);
}
//AlternativePaymentMethod
if (builder.getPaymentMethod() instanceof AlternativePaymentMethod) {
if (builder.getMiscProductData() != null) {
setItemDetailsListForApm(builder, order);
}
}
//Buy Now Pay Later
if (builder.getPaymentMethod() instanceof BNPL) {
order
.set("shipping_method", builder.getBNPLShippingMethod() != null ? builder.getBNPLShippingMethod().toString() : null);
if (builder.getMiscProductData() != null) {
setItemDetailsListForBNPL(builder, order);
}
if (builder.getCustomerData() != null) {
shippingAddress
.set("first_name", builder.getCustomerData().getFirstName())
.set("last_name", builder.getCustomerData().getLastName());
}
}
order.set("shipping_address", shippingAddress);
if (!requestBody.has("order") && !order.getKeys().isEmpty()) {
requestBody.set("order", order);
}
return requestBody;
}
private static String getCvvIndicator(CvnPresenceIndicator cvnPresenceIndicator) {
if (cvnPresenceIndicator == null) return "";
switch (cvnPresenceIndicator) {
case Present:
return "PRESENT";
case Illegible:
return "ILLEGIBLE";
case NotOnCard:
return "NOT_ON_CARD";
default:
return "NOT_PRESENT";
}
}
private static String getChipCondition(EmvChipCondition emvChipCondition) {
if (emvChipCondition == null) return "";
switch (emvChipCondition) {
case ChipFailPreviousSuccess:
return "PREV_SUCCESS";
case ChipFailPreviousFail:
return "PREV_FAILED";
default:
return "UNKNOWN";
}
}
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