fix collect bank account

flutter-stripe · Dec 15, 2024 · 2c8f90c · 2c8f90c
1 parent 23d79cf
commit 2c8f90c
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Showing 7 changed files with 288 additions and 48 deletions.
diff --git a/example/lib/screens/regional_payment_methods/revolutpay_screen.dart b/example/lib/screens/regional_payment_methods/revolutpay_screen.dart
@@ -35,7 +35,6 @@ class RevolutPayScreen extends StatelessWidget {
     // 1. on the backend create a payment intent for payment method and save the
     // client secret.
     final result = await _createPaymentIntent();
-    print('blaat $result');
     final clientSecret = await result['clientSecret'];
 
     // 2. use the client secret to confirm the payment and handle the result.

diff --git a/example/lib/screens/regional_payment_methods/us_bank_account_direct_debit_screen.dart b/example/lib/screens/regional_payment_methods/us_bank_account_direct_debit_screen.dart
@@ -18,10 +18,13 @@ class _UsBankAccountDirectDebitScreenState
     extends State<UsBankAccountDirectDebitScreen> {
   late TextEditingController _nameController;
   late TextEditingController _emailController;
+  bool canConfirm = false;
+  String clientSecretForConfirm = '';
 
   @override
   void initState() {
     super.initState();
+
     _nameController = TextEditingController();
     _emailController = TextEditingController();
   }
@@ -76,7 +79,13 @@ class _UsBankAccountDirectDebitScreenState
         SizedBox(height: 10),
         LoadingButton(
           onPressed: _handlePayPress,
-          text: 'Pay',
+          text: 'Collect account',
+        ),
+        SizedBox(height: 10),
+        LoadingButton(
+          onPressed:
+              canConfirm ? () => confirmPayment(clientSecretForConfirm) : null,
+          text: 'Confirm',
         ),
       ],
     );
@@ -87,8 +96,6 @@ class _UsBankAccountDirectDebitScreenState
       // 1. call API to create PaymentIntent
       final paymentIntentResult = await _createPaymentIntent();
 
-      print('blaat $json');
-
       if (paymentIntentResult['error'] != null) {
         // Error during creating or confirming Intent
         ScaffoldMessenger.of(context).showSnackBar(
@@ -97,29 +104,42 @@ class _UsBankAccountDirectDebitScreenState
       }
 
       // collect the bankaccount
+      final clientSecret = paymentIntentResult['clientSecret'];
 
       if (paymentIntentResult['clientSecret'] != null) {
         final result = await Stripe.instance.collectBankAccount(
-          clientSecret: paymentIntentResult['clientSecret'],
+          clientSecret: clientSecret,
           isPaymentIntent: true,
           params: CollectBankAccountParams(
-            billingDetails: BillingDetails(
-              email: _emailController.text,
-              name: _nameController.text,
-              phone: '+48888000888',
-              address: Address(
-                city: 'Houston',
-                country: 'US',
-                line1: '1459  Circle Drive',
-                line2: '',
-                state: 'Texas',
-                postalCode: '77063',
+            paymentMethodData: CollectBankAccountPaymentMethodData(
+              billingDetails: BillingDetails(
+                email: _emailController.text,
+                name: _nameController.text,
+                phone: '+48888000888',
+                address: Address(
+                  city: 'Houston',
+                  country: 'US',
+                  line1: '1459  Circle Drive',
+                  line2: '',
+                  state: 'Texas',
+                  postalCode: '77063',
+                ),
               ),
             ),
           ),
         );
 
-        print('result');
+        if (result.status == PaymentIntentsStatus.RequiresConfirmation) {
+          setState(() {
+            canConfirm = true;
+            clientSecretForConfirm = result.clientSecret;
+          });
+          ScaffoldMessenger.of(context).showSnackBar(
+            SnackBar(
+              content: Text('You can now confirm the payment'),
+            ),
+          );
+        }
       }
     } catch (e) {
       ScaffoldMessenger.of(context)
@@ -128,6 +148,24 @@ class _UsBankAccountDirectDebitScreenState
     }
   }
 
+  Future<void> confirmPayment(String clientSecret) async {
+    try {
+      await Stripe.instance.confirmPayment(
+        paymentIntentClientSecret: clientSecret,
+      );
+
+      ScaffoldMessenger.of(context).showSnackBar(
+        SnackBar(
+          content: Text('Payment succesfully completed'),
+        ),
+      );
+    } catch (e) {
+      ScaffoldMessenger.of(context)
+          .showSnackBar(SnackBar(content: Text('Error: $e')));
+      rethrow;
+    }
+  }
+
   Future<Map<String, dynamic>> _createPaymentIntent() async {
     final url = Uri.parse('$kApiUrl/create-payment-intent');
     final response = await http.post(

diff --git a/packages/stripe_platform_interface/lib/src/method_channel_stripe.dart b/packages/stripe_platform_interface/lib/src/method_channel_stripe.dart
@@ -486,7 +486,7 @@ class MethodChannelStripe extends StripePlatform {
   }) async {
     final result = await _methodChannel
         .invokeMapMethod<String, dynamic>('collectBankAccount', {
-      'isPaymentIntent': isPaymentIntent,
+      'intentType': isPaymentIntent,
       'params': params.toJson(),
       'clientSecret': clientSecret,
     });

diff --git a/packages/stripe_platform_interface/lib/src/models/ach_params.dart b/packages/stripe_platform_interface/lib/src/models/ach_params.dart
@@ -14,7 +14,7 @@ class CollectBankAccountParams with _$CollectBankAccountParams {
     /// Billingdetails of the account holder
     ///
     /// It is required to fill in the name in the billing details
-    required BillingDetails billingDetails,
+    required CollectBankAccountPaymentMethodData paymentMethodData,
 
     /// The paymentmethod type. At this point only method [PaymentMethodType.USBankAccount]
     /// is supported.
@@ -26,6 +26,21 @@ class CollectBankAccountParams with _$CollectBankAccountParams {
       _$CollectBankAccountParamsFromJson(json);
 }
 
+/// Specific payment method data needed for collecting the bank account of
+/// an payment method
+@freezed
+class CollectBankAccountPaymentMethodData
+    with _$CollectBankAccountPaymentMethodData {
+  @JsonSerializable(explicitToJson: true)
+  const factory CollectBankAccountPaymentMethodData({
+    required BillingDetails billingDetails,
+  }) = _CollectBankAccountPaymentMethodData;
+
+  factory CollectBankAccountPaymentMethodData.fromJson(
+          Map<String, dynamic> json) =>
+      _$CollectBankAccountPaymentMethodDataFromJson(json);
+}
+
 /// The type of payment intent used for collecting bank accoutn
 
 @freezed