feat: add apple pay for web example

example/src/components/ApplePay/useApplePay.web.ts

@@ -0,0 +1,56 @@
+import { useCallback, useEffect, useMemo, useState } from 'react';
+import { Alert } from 'react-native';
+import type { TapPayInstance } from 'react-native-tappay';
+
+const merchantData = {
+  merchantName: 'My Merchant Name',
+  merchantIdentifier: 'merchant.com.verybuy.verybuy',
+  countryCode: 'TW',
+  currencyCode: 'TWD',
+};
+const cartData = [
+  {
+    itemName: 'total',
+    price: 40,
+  },
+];
+
+function useApplePay(TapPay: TapPayInstance) {
+  const [isAvailable, setIsAvailable] = useState(true);
+  const [isLoading, setIsLoading] = useState(false);
+  const [prime, setPrime] = useState('');
+
+  useEffect(() => {
+    TapPay.isApplePayAvailable().then(_isAvailable => {
+      if (!_isAvailable) {
+        setIsAvailable(false);
+        console.log('nono');
+
+        throw 'ApplePay is not available';
+      }
+    });
+    TapPay.webSetupApplePay(merchantData, cartData);
+  }, [TapPay]);
+
+  const gerPrime = useCallback(() => {
+    setIsLoading(true);
+    setPrime('');
+
+    TapPay.webGetApplePayPrime()
+      .then(({ prime: _prime }) => setPrime(_prime || ''))
+      .catch(() => {
+        Alert.alert(
+          'Warning!',
+          'Please make sure you have finished ApplePay setup, \n and change your merchantIdentifier.',
+        );
+      })
+      .finally(() => setIsLoading(false));
+  }, [TapPay]);
+
+  return useMemo(
+    () => ({ isAvailable, isLoading, prime, gerPrime }),
+    [isAvailable, isLoading, prime, gerPrime],
+  );
+}
+
+export default useApplePay;