Bugfixes july

example/lib/screens/payment_sheet/payment_sheet_deffered_screen.dart

@@ -15,6 +15,7 @@ class PaymentSheetDefferedScreen extends StatefulWidget {
 
 class _PaymentSheetScreenState extends State<PaymentSheetDefferedScreen> {
   int step = 0;
+  _PaymentMode? mode = null;
 
   @override
   Widget build(BuildContext context) {
@@ -27,10 +28,42 @@ class _PaymentSheetScreenState extends State<PaymentSheetDefferedScreen> {
           currentStep: step,
           steps: [
             Step(
-              title: Text('Init payment'),
+              title: Text('Select mode'),
+              content: Column(
+                children: [
+                  LoadingButton(
+                    onPressed: () async {
+                      setState(() {
+                        mode = _PaymentMode.paymentIntent;
+                        step = 1;
+                      });
+                    },
+                    text: 'PaymentIntent',
+                  ),
+                  SizedBox(width: 32),
+                  LoadingButton(
+                    onPressed: () async {
+                      setState(() {
+                        mode = _PaymentMode.setupIntent;
+                        step = 1;
+                      });
+                    },
+                    text: 'Setup intent',
+                  ),
+                ],
+              ),
+            ),
+            Step(
+              title: Text('Init paymentsheet'),
               content: LoadingButton(
-                onPressed: initPaymentSheet,
-                text: 'Init payment sheet',
+                onPressed: () async {
+                  if (mode == _PaymentMode.paymentIntent) {
+                    await initPaymentSheetPaymentMode();
+                  } else {
+                    await initPaymentSheetSetupMode();
+                  }
+                },
+                text: 'Init payment sheet for ${mode?.name}',
               ),
             ),
             Step(
@@ -46,7 +79,8 @@ class _PaymentSheetScreenState extends State<PaymentSheetDefferedScreen> {
     );
   }
 
-  Future<void> _createIntentAndConfirmToUser(String paymentMethodId) async {
+  Future<void> _createPaymentIntentAndConfirmToUser(
+      String paymentMethodId) async {
     final url = Uri.parse('$kApiUrl/payment-intent-for-payment-sheet');
     final response = await http.post(
       url,
@@ -62,12 +96,32 @@ class _PaymentSheetScreenState extends State<PaymentSheetDefferedScreen> {
       throw Exception(body['error']);
     }
 
+    await Stripe.instance.intentCreationCallback(
+        IntentCreationCallbackParams(clientSecret: body['clientSecret']));
+  }
+
+  Future<void> _createSetupIntentAndConfirmToUser(
+      String paymentMethodId) async {
+    final url = Uri.parse('$kApiUrl/create-setup-intent');
+    final response = await http.post(
+      url,
+      headers: {
+        'Content-Type': 'application/json',
+      },
+      body: json.encode({
+        'paymentMethodId': paymentMethodId,
+      }),
+    );
+    final body = json.decode(response.body);
+    if (body['error'] != null) {
+      throw Exception(body['error']);
+    }
 
     await Stripe.instance.intentCreationCallback(
         IntentCreationCallbackParams(clientSecret: body['clientSecret']));
   }
 
-  Future<void> initPaymentSheet() async {
+  Future<void> initPaymentSheetPaymentMode() async {
     try {
       // // 1. create payment intent on the server
       // final data = await _createTestPaymentSheet();
@@ -91,15 +145,96 @@ class _PaymentSheetScreenState extends State<PaymentSheetDefferedScreen> {
       await Stripe.instance.initPaymentSheet(
         paymentSheetParameters: SetupPaymentSheetParameters(
           // Main params
-          returnURL: 'flutterstripe://stripe-redirect"',
+          returnURL: 'flutterstripe://redirect',
           merchantDisplayName: 'Flutter Stripe Store Demo',
           intentConfiguration: IntentConfiguration(
-              mode: IntentMode(
+              mode: IntentMode.paymentMode(
                 currencyCode: 'USD',
                 amount: 1500,
               ),
               confirmHandler: (method, saveFuture) {
-                _createIntentAndConfirmToUser(method.id);
+                _createPaymentIntentAndConfirmToUser(method.id);
+              }),
+
+          // Extra params
+          primaryButtonLabel: 'Pay now',
+          applePay: PaymentSheetApplePay(
+            merchantCountryCode: 'DE',
+          ),
+          googlePay: PaymentSheetGooglePay(
+            merchantCountryCode: 'DE',
+            testEnv: true,
+          ),
+
+          style: ThemeMode.dark,
+          appearance: PaymentSheetAppearance(
+            colors: PaymentSheetAppearanceColors(
+              background: Colors.lightBlue,
+              primary: Colors.blue,
+              componentBorder: Colors.red,
+            ),
+            shapes: PaymentSheetShape(
+              borderWidth: 4,
+              shadow: PaymentSheetShadowParams(color: Colors.red),
+            ),
+            primaryButton: PaymentSheetPrimaryButtonAppearance(
+              shapes: PaymentSheetPrimaryButtonShape(blurRadius: 8),
+              colors: PaymentSheetPrimaryButtonTheme(
+                light: PaymentSheetPrimaryButtonThemeColors(
+                  background: Color.fromARGB(255, 231, 235, 30),
+                  text: Color.fromARGB(255, 235, 92, 30),
+                  border: Color.fromARGB(255, 235, 92, 30),
+                ),
+              ),
+            ),
+          ),
+          billingDetails: billingDetails,
+        ),
+      );
+      setState(() {
+        step = 2;
+      });
+    } catch (e) {
+      ScaffoldMessenger.of(context).showSnackBar(
+        SnackBar(content: Text('Error: $e')),
+      );
+      rethrow;
+    }
+  }
+
+  Future<void> initPaymentSheetSetupMode() async {
+    try {
+      // // 1. create payment intent on the server
+      // final data = await _createTestPaymentSheet();
+
+      // create some billingdetails
+      final billingDetails = BillingDetails(
+        name: 'Flutter Stripe',
+        email: '[email protected]',
+        phone: '+48888000888',
+        address: Address(
+          city: 'Houston',
+          country: 'US',
+          line1: '1459  Circle Drive',
+          line2: '',
+          state: 'Texas',
+          postalCode: '77063',
+        ),
+      ); // mocked data for tests
+
+      // 2. initialize the payment sheet
+      await Stripe.instance.initPaymentSheet(
+        paymentSheetParameters: SetupPaymentSheetParameters(
+          // Main params
+          returnURL: 'flutterstripe://flutterstripe://redirect',
+          merchantDisplayName: 'Flutter Stripe Store Demo',
+          intentConfiguration: IntentConfiguration(
+              mode: IntentMode.setupMode(
+                currencyCode: 'USD',
+                setupFutureUsage: IntentFutureUsage.OffSession,
+              ),
+              confirmHandler: (method, saveFuture) {
+                _createSetupIntentAndConfirmToUser(method.id);
               }),
 
           // Extra params
@@ -138,7 +273,7 @@ class _PaymentSheetScreenState extends State<PaymentSheetDefferedScreen> {
         ),
       );
       setState(() {
-        step = 1;
+        step = 2;
       });
     } catch (e) {
       ScaffoldMessenger.of(context).showSnackBar(
@@ -179,3 +314,5 @@ class _PaymentSheetScreenState extends State<PaymentSheetDefferedScreen> {
     }
   }
 }
+
+enum _PaymentMode { paymentIntent, setupIntent }

example/pubspec.yaml

@@ -4,7 +4,7 @@ version: 1.0.0
 publish_to: 'none'
 
 environment:
-  sdk: ">=2.17.0 <4.0.0"
+  sdk: ">=3.0.0 <4.0.0"
   flutter: ">=3.0.0"
 
 dependencies:

packages/stripe/lib/src/widgets/card_form_field.dart

@@ -98,7 +98,7 @@ class CardFormField extends StatefulWidget {
   _CardFormFieldState createState() => _CardFormFieldState();
 }
 
-abstract class CardFormFieldContext {
+mixin CardFormFieldContext {
   void focus();
   void blur();
 

packages/stripe/pubspec.yaml

@@ -5,7 +5,7 @@ homepage: https://github.com/flutter-stripe/flutter_stripe
 repository: https://github.com/flutter-stripe/flutter_stripe
 
 environment:
-  sdk: ">=2.17.0 <4.0.0"
+  sdk: ">=3.0.0 <4.0.0"
   flutter: ">=3.0.0"
 
 flutter:

packages/stripe_android/pubspec.yaml

@@ -5,7 +5,7 @@ repository: https://github.com/flutter-stripe/flutter_stripe
 homepage: https://pub.dev/packages/flutter_stripe
 
 environment:
-  sdk: ">=2.12.0 <4.0.0"
+  sdk: ">=3.0.0 <4.0.0"
   flutter: ">=3.0.0"
 
 dependencies:

packages/stripe_ios/pubspec.yaml

@@ -5,7 +5,7 @@ repository: https://github.com/flutter-stripe/flutter_stripe
 homepage: https://pub.dev/packages/flutter_stripe
 
 environment:
-  sdk: ">=2.12.0 <4.0.0"
+  sdk: ">=3.0.0 <4.0.0"
   flutter: ">=3.0.0"
 
 dependencies:

packages/stripe_js/pubspec.yaml

@@ -4,7 +4,7 @@ version: 3.4.0
 homepage: https://github.com/flutter-stripe/flutter_stripe
 
 environment:
-  sdk: ">=2.17.0 <4.0.0"
+  sdk: ">=3.0.0 <4.0.0"
 
 dependencies:
   freezed_annotation: ^2.2.0

packages/stripe_platform_interface/lib/src/card_edit_controller.dart

@@ -11,7 +11,7 @@ const String kDebugPCIMessage =
 typedef CardChangedCallback = void Function(CardFieldInputDetails? details);
 typedef CardFocusCallback = void Function(CardFieldName? focusedField);
 
-abstract class CardFieldContext {
+mixin CardFieldContext {
   void focus();
   void blur();
   void clear();

packages/stripe_platform_interface/lib/src/models/errors.dart

@@ -15,7 +15,7 @@ enum CustomerSheetError { unknown, failed, canceled }
 @freezed
 
 /// Wrapper class that represents an error with the Stripe platform.
-class StripeError<T> with _$StripeError<T>, Exception {
+class StripeError<T> with _$StripeError<T> implements Exception {
   @JsonSerializable(explicitToJson: true)
   const factory StripeError({
     @Default('Unknown error') String message,
@@ -34,7 +34,7 @@ Map<String, dynamic> _dataToJson<T>(T input) => {'code': input};
 @freezed
 
 /// Exception retrieved from the Stripe platform.
-class StripeException with _$StripeException, Exception {
+class StripeException with _$StripeException implements Exception {
   const factory StripeException({
     /// error details
     required LocalizedErrorMessage error,

packages/stripe_platform_interface/lib/src/models/payment_sheet.dart

@@ -137,9 +137,9 @@ class IntentConfiguration with _$IntentConfiguration {
 }
 
 @freezed
-class IntentMode with _$IntentMode {
-  @JsonSerializable(explicitToJson: true,includeIfNull: false)
-  const factory IntentMode({
+sealed class IntentMode with _$IntentMode {
+  @JsonSerializable(explicitToJson: true, includeIfNull: false)
+  const factory IntentMode.paymentMode({
     required String currencyCode,
     required int amount,
 
@@ -148,7 +148,15 @@ class IntentMode with _$IntentMode {
 
     /// Capture method for the future payment intent
     CaptureMethod? captureMethod,
-  }) = _IntentMode;
+  }) = _PaymentMode;
+
+  @JsonSerializable(explicitToJson: true)
+  const factory IntentMode.setupMode({
+    String? currencyCode,
+
+    /// Data related to the future payment intent
+    required IntentFutureUsage setupFutureUsage,
+  }) = _SetupMode;
 
   factory IntentMode.fromJson(Map<String, dynamic> json) =>
       _$IntentModeFromJson(json);