Add bin based on credit form and token

Author: htodor

cartridges/int_kount_360_sfra/cartridge/kount360mappings/kount360ReqMapping.json

@@ -4,7 +4,6 @@
     "deviceSessionId": "SESS",
     "userIp": "IPAD",
     "account.id": "UNIQ",
-    "account.creationDate": "EPOC",
     "account.type": "SITE",
     "items.[*].price": "PROD_PRICE",
     "items.[*].description": "PROD_DESC",

cartridges/int_kount_360_sfra/cartridge/scripts/helpers/kount360OrderModel.js

@@ -141,6 +141,27 @@ function getFulfillment(order) {
     return fulfillments;
 }
 
+/**
+ * Get Kount 360 Order card bin
+ * @param {dw.order.Order} order - Requested order
+ * @param {dw.order.PaymentInstrument} pi - Requested payment instrument
+ * @returns {String} - card bin
+ */
+function getCardBin(order, pi) {
+    if (!pi || pi.paymentMethod !== 'CREDIT_CARD') {
+        return '';
+    }
+
+    if (order && order.custom.kount_KHash) {
+        return order.custom.kount_KHash.substring(0, 6);
+    }
+
+    var sessionCardNumber = session && session.forms && session.forms.billing && session.forms.billing.creditCardFields && session.forms.billing.creditCardFields.cardNumber &&
+        session.forms.billing.creditCardFields.cardNumber.value ? session.forms.billing.creditCardFields.cardNumber.value : null;
+    
+    return sessionCardNumber ? sessionCardNumber.substring(0, 6) : '';
+}
+
 /**
  * Get Kount 360 Order transactions
  * @param {dw.order.Order} order - Requested order
@@ -191,6 +212,9 @@ function getKountTransactions(order) {
                         authResult: order.status.value !== Order.ORDER_STATUS_FAILED ? 'Approved' : 'Declined',
                         dateTime: order.creationDate ? order.creationDate.toISOString() : null,
                         processorTransactionId: transaction.transactionID || ''
+                    },
+                    payment: {
+                        bin: getCardBin(order, pi)
                     }
                 });
             }