Calculate correct tax for applePay express (#1079)

* fix: calculate correct tax for applePay express

* test: update unit tests

Author: shanikantsingh

src/cartridges/app_adyen_SFRA/cartridge/client/default/js/applePayExpress.js

@@ -233,6 +233,7 @@ initializeCheckout()
             country: shippingContact.country,
             countryCode: shippingContact.countryCode,
             stateCode: shippingContact.administrativeArea,
+            postalCode: shippingContact.postalCode,
           })}`,
         );
         if (shippingMethods.ok) {

src/cartridges/int_adyen_SFRA/cartridge/adyen/scripts/expressPayments/__tests__/shippingMethods.test.js

@@ -1,11 +1,13 @@
 /* eslint-disable global-require */
+const BasketMgr = require('dw/order/BasketMgr');
 const AdyenHelper = require('*/cartridge/adyen/utils/adyenHelper');
 
 let res;
 let req;
 const next = jest.fn();
 
 const callGetShippingMethods = require('../shippingMethods');
+const Logger = require("../../../../../../../../jest/__mocks__/dw/system/Logger");
 
 beforeEach(() => {
   jest.clearAllMocks();
@@ -15,6 +17,7 @@ beforeEach(() => {
       city: 'Amsterdam',
       countryCode: 'NL',
       stateCode: 'AMS',
+      postalCode: '1001',
       shipmentUUID: 'mocked_uuid',
     },
     locale: { id: 'nl_NL' },
@@ -52,4 +55,28 @@ describe('Shipping methods', () => {
     callGetShippingMethods(req, res, next);
     expect(res.json).not.toHaveBeenCalled();
   });
+  it('Should update shipping address for the basket', () => {
+    const Logger = require('../../../../../../../../jest/__mocks__/dw/system/Logger');
+    const setCityMock = jest.fn()
+    const setPostalCodeMock = jest.fn()
+    const setStateCodeMock = jest.fn()
+    const setCountryCodeMock = jest.fn()
+    const currentBasketMock = {
+      getDefaultShipment: jest.fn(() =>({
+        createShippingAddress: jest.fn(() => ({
+          setCity: setCityMock,
+          setPostalCode: setPostalCodeMock,
+          setStateCode: setStateCodeMock,
+          setCountryCode: setCountryCodeMock
+        }))
+      })),
+    };
+    BasketMgr.getCurrentBasket.mockReturnValueOnce(currentBasketMock);
+    callGetShippingMethods(req, res, next);
+    expect(setCityMock).toHaveBeenCalledWith('Amsterdam');
+    expect(setPostalCodeMock).toHaveBeenCalledWith('1001');
+    expect(setStateCodeMock).toHaveBeenCalledWith('AMS');
+    expect(setCountryCodeMock).toHaveBeenCalledWith('NL');
+    expect(Logger.error.mock.calls.length).toBe(0);
+  });
 });

src/cartridges/int_adyen_SFRA/cartridge/adyen/scripts/expressPayments/shippingMethods.js

@@ -1,4 +1,5 @@
 const BasketMgr = require('dw/order/BasketMgr');
+const Transaction = require('dw/system/Transaction');
 const AdyenLogs = require('*/cartridge/adyen/logs/adyenCustomLogs');
 const AdyenHelper = require('*/cartridge/adyen/utils/adyenHelper');
 
@@ -13,14 +14,25 @@ function callGetShippingMethods(req, res, next) {
         city: req.querystring.city,
         countryCode: req.querystring.countryCode,
         stateCode: req.querystring.stateCode,
+        postalCode: req.querystring.postalCode,
       };
     }
     const currentBasket = BasketMgr.getCurrentBasket();
+    const shipment = currentBasket.getDefaultShipment();
+    Transaction.wrap(() => {
+      let { shippingAddress } = shipment;
+      if (!shippingAddress) {
+        shippingAddress = currentBasket
+          .getDefaultShipment()
+          .createShippingAddress();
+      }
+      shippingAddress.setCity(address.city);
+      shippingAddress.setPostalCode(address.postalCode);
+      shippingAddress.setStateCode(address.stateCode);
+      shippingAddress.setCountryCode(address.countryCode);
+    });
     const currentShippingMethodsModels =
-      AdyenHelper.getApplicableShippingMethods(
-        currentBasket.getDefaultShipment(),
-        address,
-      );
+      AdyenHelper.getApplicableShippingMethods(shipment, address);
     res.json({
       shippingMethods: currentShippingMethodsModels,
     });