feat(payment): PAYPAL-5717 Added AppSwitch to PPCP button strategy

Author: andriiVitvitskyi1990

packages/paypal-commerce-integration/src/paypal-commerce/paypal-commerce-button-strategy.ts

@@ -24,8 +24,6 @@ import PayPalCommerceButtonInitializeOptions, {
 import { isExperimentEnabled } from '@bigcommerce/checkout-sdk/utility';
 
 export default class PayPalCommerceButtonStrategy implements CheckoutButtonStrategy {
-    private methodId?: string;
-
     constructor(
         private paymentIntegrationService: PaymentIntegrationService,
         private paypalCommerceIntegrationService: PayPalCommerceIntegrationService,
@@ -71,8 +69,6 @@ export default class PayPalCommerceButtonStrategy implements CheckoutButtonStrat
             );
         }
 
-        this.methodId = methodId;
-
         if (!isBuyNowFlow) {
             // Info: default checkout should not be loaded for BuyNow flow,
             // since there is no checkout session available for that.
@@ -111,8 +107,7 @@ export default class PayPalCommerceButtonStrategy implements CheckoutButtonStrat
 
         const defaultCallbacks = {
             ...(this.isPaypalCommerceAppSwitchEnabled() && { appSwitchWhenAvailable: true }),
-            createOrder: () =>
-                this.paypalCommerceIntegrationService.createOrder('paypalcommerce'),
+            createOrder: () => this.paypalCommerceIntegrationService.createOrder('paypalcommerce'),
             onApprove: ({ orderID }: ApproveCallbackPayload) =>
                 this.paypalCommerceIntegrationService.tokenizePayment(methodId, orderID),
         };
@@ -273,14 +268,7 @@ export default class PayPalCommerceButtonStrategy implements CheckoutButtonStrat
     private isPaypalCommerceAppSwitchEnabled(): boolean {
         const state = this.paymentIntegrationService.getState();
         const features = state.getStoreConfigOrThrow().checkoutSettings.features;
-        const paymentMethod = state.getPaymentMethodOrThrow<PayPalCommerceInitializationData>(
-            this.methodId || '',
-        );
-        const { isHostedCheckoutEnabled } = paymentMethod.initializationData || {};
 
-        return (
-            !isHostedCheckoutEnabled &&
-            isExperimentEnabled(features, 'PAYPAL-5716.app_switch_functionality')
-        );
+        return isExperimentEnabled(features, 'PAYPAL-5716.app_switch_functionality');
     }
 }