Fix: invalid argument requires_capture on web

packages/stripe_js/lib/src/api/payment_intents/payment_intent_status.dart

@@ -23,6 +23,11 @@ enum PaymentIntentsStatus {
   /// with 3D Secure, the PaymentIntent has a status of requires_action.
   requiresAction,
 
+  /// If you’re separately authorising and capturing funds, your PaymentIntent
+  /// can instead move to requires_capture. In that case, attempting to capture
+  /// the funds moves it to processing.
+  requiresCapture,
+
   /// Once required actions are handled, the PaymentIntent moves to processing.
   /// While for some payment methods (for example, cards) processing can be
   /// quick, other types of payment methods can take up to a few days to process.

packages/stripe_js/test/src/api/payment_intents/payment_intent_test.dart

@@ -116,5 +116,117 @@ void main() {
         ),
       );
     });
+
+    test('parses intent with canceled status', () {
+      expect(PaymentIntent.fromJson(_paymentIntentWithStatusJson('canceled')),
+          _expectedPaymentIntentWithStatus(PaymentIntentsStatus.canceled));
+    });
+
+    test('parses intent with processing status', () {
+      expect(PaymentIntent.fromJson(_paymentIntentWithStatusJson('processing')),
+          _expectedPaymentIntentWithStatus(PaymentIntentsStatus.processing));
+    });
+
+    test('parses intent with requires_action status', () {
+      expect(
+          PaymentIntent.fromJson(
+              _paymentIntentWithStatusJson('requires_action')),
+          _expectedPaymentIntentWithStatus(
+              PaymentIntentsStatus.requiresAction));
+    });
+
+    test('parses intent with requires_capture status', () {
+      expect(
+          PaymentIntent.fromJson(
+              _paymentIntentWithStatusJson('requires_capture')),
+          _expectedPaymentIntentWithStatus(
+              PaymentIntentsStatus.requiresCapture));
+    });
+
+    test('parses intent with requires_confirmation status', () {
+      expect(
+          PaymentIntent.fromJson(
+              _paymentIntentWithStatusJson('requires_confirmation')),
+          _expectedPaymentIntentWithStatus(
+              PaymentIntentsStatus.requiresConfirmation));
+    });
+
+    test('parses intent with requires_payment_method status', () {
+      expect(
+          PaymentIntent.fromJson(
+              _paymentIntentWithStatusJson('requires_payment_method')),
+          _expectedPaymentIntentWithStatus(
+              PaymentIntentsStatus.requiresPaymentMethod));
+    });
+
+    test('parses intent with succeeded status', () {
+      expect(PaymentIntent.fromJson(_paymentIntentWithStatusJson('succeeded')),
+          _expectedPaymentIntentWithStatus(PaymentIntentsStatus.succeeded));
+    });
   });
 }
+
+Map<String, dynamic> _paymentIntentWithStatusJson(String status) {
+  return {
+    "id": "pi_1Dsr1T2eZvKYlo2C7KHhBRmV",
+    "object": "payment_intent",
+    "amount": 100,
+    "amount_capturable": 0,
+    "amount_details": {"tip": {}},
+    "amount_received": 0,
+    "application": null,
+    "application_fee_amount": null,
+    "automatic_payment_methods": null,
+    "canceled_at": null,
+    "cancellation_reason": null,
+    "capture_method": "automatic",
+    "client_secret":
+        "pi_1Dsr1T2eZvKYlo2C7KHhBRmV_secret_qH4mhHMXKbJjDgyVuBao7MkBq",
+    "confirmation_method": "automatic",
+    "created": 1547555283,
+    "currency": "usd",
+    "customer": null,
+    "description": null,
+    "invoice": null,
+    "last_payment_error": null,
+    "latest_charge": null,
+    "livemode": false,
+    "metadata": {},
+    "next_action": null,
+    "on_behalf_of": null,
+    "payment_method": null,
+    "payment_method_options": {},
+    "payment_method_types": ["card"],
+    "processing": null,
+    "receipt_email": null,
+    "redaction": null,
+    "review": null,
+    "setup_future_usage": null,
+    "shipping": null,
+    "statement_descriptor": null,
+    "statement_descriptor_suffix": null,
+    "status": status,
+    "transfer_data": null,
+    "transfer_group": null
+  };
+}
+
+PaymentIntent _expectedPaymentIntentWithStatus(PaymentIntentsStatus status) {
+  return PaymentIntent(
+      id: "pi_1Dsr1T2eZvKYlo2C7KHhBRmV",
+      amount: 100,
+      amountCapturable: 0,
+      amountDetails: PaymentIntentAmountDetails(
+        tip: PaymentIntentTip(),
+      ),
+      amountReceived: 0,
+      clientSecret:
+          "pi_1Dsr1T2eZvKYlo2C7KHhBRmV_secret_qH4mhHMXKbJjDgyVuBao7MkBq",
+      currency: "usd",
+      created: 1547555283,
+      livemode: false,
+      paymentMethodTypes: [
+        PaymentMethodType.card,
+      ],
+      status: status);
+}

packages/stripe_web/lib/src/parser/payment_intent.dart

@@ -31,25 +31,35 @@ extension PaymentIntentsStatusExtension on PaymentIntentsStatus {
       case 'Succeeded':
       case 'succeeded':
         return PaymentIntentsStatus.Succeeded;
+
       case 'RequiresPaymentMethod':
       case 'requires_payment_method':
+      case 'requiresPaymentMethod':
         return PaymentIntentsStatus.RequiresPaymentMethod;
+
       case 'RequiresConfirmation':
       case 'requires_confirmation':
+      case 'requiresConfirmation':
         return PaymentIntentsStatus.RequiresConfirmation;
 
       case 'Canceled':
       case 'canceled':
         return PaymentIntentsStatus.Canceled;
+
       case 'Processing':
       case 'processing':
         return PaymentIntentsStatus.Processing;
+
       case 'RequiresAction':
       case 'requires_action':
+      case 'requiresAction':
         return PaymentIntentsStatus.RequiresAction;
+
       case 'RequiresCapture':
       case 'requires_capture':
+      case 'requiresCapture':
         return PaymentIntentsStatus.RequiresCapture;
+
       case 'Unknown':
         return PaymentIntentsStatus.Unknown;
     }

packages/stripe_web/test/parser/payment_intent_test.dart

@@ -0,0 +1,97 @@
+import 'package:flutter_stripe_web/src/parser/payment_intent.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:stripe_js/stripe_api.dart' as js;
+import 'package:stripe_platform_interface/stripe_platform_interface.dart';
+
+void main() {
+  group('PaymentIntentsStatusExtension', () {
+    test('parses canceled status', () {
+      expect(_parsedPaymentIntentStatus('canceled'),
+          PaymentIntentsStatus.Canceled);
+    });
+
+    test('parses processing status', () {
+      expect(_parsedPaymentIntentStatus('processing'),
+          PaymentIntentsStatus.Processing);
+    });
+
+    test('parses requires_action status', () {
+      expect(_parsedPaymentIntentStatus('requires_action'),
+          PaymentIntentsStatus.RequiresAction);
+    });
+
+    test('parses requires_capture status', () {
+      expect(_parsedPaymentIntentStatus('requires_capture'),
+          PaymentIntentsStatus.RequiresCapture);
+    });
+
+    test('parses requires_payment_method status', () {
+      expect(_parsedPaymentIntentStatus('requires_payment_method'),
+          PaymentIntentsStatus.RequiresPaymentMethod);
+    });
+
+    test('parses requires_confirmation status', () {
+      expect(_parsedPaymentIntentStatus('requires_confirmation'),
+          PaymentIntentsStatus.RequiresConfirmation);
+    });
+
+    test('parses succeeded status', () {
+      expect(_parsedPaymentIntentStatus('succeeded'),
+          PaymentIntentsStatus.Succeeded);
+    });
+  });
+}
+
+PaymentIntentsStatus _parsedPaymentIntentStatus(String status) {
+  final intent = _paymentIntentWithParsedStatus(status);
+  return PaymentIntentsStatusExtension.parse(intent.status.name);
+}
+
+js.PaymentIntent _paymentIntentWithParsedStatus(String status) {
+  return js.PaymentIntent.fromJson(_paymentIntentWithStatusJson(status));
+}
+
+Map<String, dynamic> _paymentIntentWithStatusJson(String status) {
+  return {
+    "id": "pi_1Dsr1T2eZvKYlo2C7KHhBRmV",
+    "object": "payment_intent",
+    "amount": 100,
+    "amount_capturable": 0,
+    "amount_details": {"tip": {}},
+    "amount_received": 0,
+    "application": null,
+    "application_fee_amount": null,
+    "automatic_payment_methods": null,
+    "canceled_at": null,
+    "cancellation_reason": null,
+    "capture_method": "automatic",
+    "client_secret":
+        "pi_1Dsr1T2eZvKYlo2C7KHhBRmV_secret_qH4mhHMXKbJjDgyVuBao7MkBq",
+    "confirmation_method": "automatic",
+    "created": 1547555283,
+    "currency": "usd",
+    "customer": null,
+    "description": null,
+    "invoice": null,
+    "last_payment_error": null,
+    "latest_charge": null,
+    "livemode": false,
+    "metadata": {},
+    "next_action": null,
+    "on_behalf_of": null,
+    "payment_method": null,
+    "payment_method_options": {},
+    "payment_method_types": ["card"],
+    "processing": null,
+    "receipt_email": null,
+    "redaction": null,
+    "review": null,
+    "setup_future_usage": null,
+    "shipping": null,
+    "statement_descriptor": null,
+    "statement_descriptor_suffix": null,
+    "status": status,
+    "transfer_data": null,
+    "transfer_group": null
+  };
+}