feat: add handlenextaction for setupinten

flutter-stripe · Aug 28, 2023 · c054a6a · c054a6a
1 parent 91bf823
commit c054a6a
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Showing 6 changed files with 66 additions and 1 deletion.
diff --git a/packages/stripe/lib/src/stripe.dart b/packages/stripe/lib/src/stripe.dart
@@ -376,6 +376,25 @@ class Stripe {
     }
   }
 
+  /// Use this method in case the [SetupIntent] status is
+  /// [PaymentIntentsStatus.RequiresAction]. Executing this action can take
+  /// several seconds and it is important to not resubmit the form.
+  ///
+  /// Throws a [StripeException] when confirming the handle card action fails.
+  Future<SetupIntent> handleNextActionForSetupIntent(
+      String setupIntentClientSecret,
+      {String? returnURL}) async {
+    await _awaitForSettings();
+    try {
+      final paymentIntent = await _platform.handleNextActionForSetupIntent(
+          setupIntentClientSecret,
+          returnURL: returnURL);
+      return paymentIntent;
+    } on StripeError {
+      rethrow;
+    }
+  }
+
   /// Confirm the [SetupIntent] using the [paymentIntentClientSecret]
   /// and [params].
   ///
@@ -446,7 +465,8 @@ class Stripe {
 
   /// Method used to confirm to the user that the intent is created successfull
   /// or not successfull when using a defferred payment method.
-  Future<void> intentCreationCallback(IntentCreationCallbackParams params) async {
+  Future<void> intentCreationCallback(
+      IntentCreationCallbackParams params) async {
     await _awaitForSettings();
     return await _platform.intentCreationCallback(params);
   }

diff --git a/packages/stripe_android/android/src/main/kotlin/com/flutter/stripe/StripeAndroidPlugin.kt b/packages/stripe_android/android/src/main/kotlin/com/flutter/stripe/StripeAndroidPlugin.kt
@@ -109,6 +109,11 @@ If you continue to have trouble, follow this discussion to get some support http
                 paymentIntentClientSecret = call.requiredArgument("paymentIntentClientSecret"),
                 promise = Promise(result)
             )
+            "handleNextActionForSetup" -> stripeSdk.handleNextActionForSetup(
+                setupIntentClientSecret = call.requiredArgument("setupIntentClientSecret"),
+                promise = Promise(result)
+            )
+
             "confirmPayment" -> stripeSdk.confirmPayment(
                 paymentIntentClientSecret = call.requiredArgument("paymentIntentClientSecret"),
                 params = call.optionalArgument("params"),

diff --git a/packages/stripe_ios/ios/Classes/StripePlugin.swift b/packages/stripe_ios/ios/Classes/StripePlugin.swift
@@ -326,6 +326,20 @@ extension  StripePlugin {
         )
     }
 
+    func handleNextActionForSetupIntent(_ call: FlutterMethodCall, result: @escaping FlutterResult) {
+        guard let arguments = call.arguments as? FlutterMap,
+        let paymentIntentClientSecret = arguments["setupIntentClientSecret"] as? String else {
+            result(FlutterError.invalidParams)
+            return
+        }
+        handleNextActionForSetup(
+            setupIntentClientSecret: paymentIntentClientSecret,
+            returnURL: arguments["returnURL"] as? String,
+            resolver: resolver(for: result),
+            rejecter: rejecter(for: result)
+        )
+    }
+
     func confirmPayment(_ call: FlutterMethodCall, result: @escaping FlutterResult) {
         guard let arguments = call.arguments as? FlutterMap,
               let paymentIntentClientSecret = arguments["paymentIntentClientSecret"] as? String,

diff --git a/packages/stripe_platform_interface/lib/src/method_channel_stripe.dart b/packages/stripe_platform_interface/lib/src/method_channel_stripe.dart
@@ -149,6 +149,20 @@ class MethodChannelStripe extends StripePlatform {
         .parse(result: result!, successResultKey: 'paymentIntent');
   }
 
+  @override
+  Future<SetupIntent> handleNextActionForSetupIntent(String setupIntentClientSecret,
+      {String? returnURL}) async {
+    final result = await _methodChannel
+        .invokeMapMethod<String, dynamic>('handleNextAction', {
+      'setupIntentClientSecret': setupIntentClientSecret,
+      if (_platformIsIos) 'returnURL': returnURL,
+    });
+
+    return ResultParser<SetupIntent>(
+            parseJson: (json) => SetupIntent.fromJson(json))
+        .parse(result: result!, successResultKey: 'setupIntent');
+  }
+
   @override
   Future<void> openApplePaySetup() async {
     if (!_platformIsIos) {

diff --git a/packages/stripe_platform_interface/lib/src/stripe_platform_interface.dart b/packages/stripe_platform_interface/lib/src/stripe_platform_interface.dart
@@ -41,6 +41,11 @@ abstract class StripePlatform extends PlatformInterface {
 
   Future<PaymentIntent> handleNextAction(String paymentIntentClientSecret,
       {String? returnURL});
+
+  Future<SetupIntent> handleNextActionForSetupIntent(
+      String setupIntentClientSecret,
+      {String? returnURL});
+
   Future<PaymentIntent> confirmPayment(
     String paymentIntentClientSecret,
     PaymentMethodParams? params,

diff --git a/packages/stripe_web/lib/src/web_stripe.dart b/packages/stripe_web/lib/src/web_stripe.dart
@@ -515,6 +515,13 @@ class WebStripe extends StripePlatform {
   Future<void> intentCreationCallback(IntentCreationCallbackParams params) {
     throw WebUnsupportedError.method('intentCreationCallback');
   }
+
+  @override
+  Future<SetupIntent> handleNextActionForSetupIntent(
+      String setupIntentClientSecret,
+      {String? returnURL}) {
+    throw WebUnsupportedError.method('handleNextActionForSetupIntent');
+  }
 }
 
 class WebUnsupportedError extends Error implements UnsupportedError {