Merge branch 'PCP-3649-fastlane-backend-logic-for-blocks' of github.com:woocommerce/woocommerce-paypal-payments into PCP-3380-prepare-fastlane-integration-on-block-checkout

modules/ppcp-axo-block/resources/js/hooks/useHandlePaymentSetup.js

@@ -0,0 +1,42 @@
+import { useCallback } from '@wordpress/element';
+
+const useHandlePaymentSetup = (
+	emitResponse,
+	card,
+	paymentComponent,
+	tokenizedCustomerData
+) => {
+	return useCallback( async () => {
+		const isRyanFlow = !! card?.id;
+		let cardToken = card?.id;
+
+		if ( ! cardToken && paymentComponent ) {
+			cardToken = await paymentComponent
+				.getPaymentToken( tokenizedCustomerData )
+				.then( ( response ) => response.id );
+		}
+
+		if ( ! cardToken ) {
+			return {
+				type: emitResponse.responseTypes.ERROR,
+				message: 'Could not process the payment (tokenization error)',
+			};
+		}
+
+		return {
+			type: emitResponse.responseTypes.SUCCESS,
+			meta: {
+				paymentMethodData: {
+					fastlane_member: isRyanFlow,
+					axo_nonce: cardToken,
+				},
+			},
+		};
+	}, [
+		card,
+		paymentComponent,
+		tokenizedCustomerData,
+	] );
+};
+
+export default useHandlePaymentSetup;