backup. before shop update

lib/widgets/general/stripe_pay.dart

@@ -0,0 +1,158 @@
+
+
+import 'package:flutter/material.dart';
+import 'package:stripe_payment/stripe_payment.dart';
+
+import '../../constants.dart';
+import '../../events/eventbus.dart';
+import '../../events/events.dart';
+import '../../models/order.dart';
+import '../../models/payment_platform.dart';
+import '../../models/stripe_payment_method.dart';
+import '../../routes.dart';
+import '../../store/actions.dart';
+import '../../store/store.dart';
+import '../../utils/utils.dart';
+
+
+class StripePay extends StatefulWidget {
+  final Key key;
+  final Order order;
+  final PaymentPlatform paymentPlatform;
+  final StripePaymentMethod stripePaymentMethod;
+  const StripePay(this.order, this.paymentPlatform, {this.key, this.stripePaymentMethod});
+
+  @override
+  State<StatefulWidget> createState() {
+    return StripePayState();
+  }
+
+}
+
+class StripePayState extends State<StripePay> {
+
+  GlobalKey<ScaffoldState> _scaffoldKey = GlobalKey();
+
+  bool isSubmitting;
+
+  @override
+  Widget build(BuildContext context) {
+    store.dispatch(UpdateContext(context));
+
+    WidgetsBinding.instance.addPostFrameCallback((timeStamp) {
+      if (widget.stripePaymentMethod != null) {
+        _paymentWithPaymentMethod(context);
+      } else {
+        _paymentRequestWithCardForm(context);
+      }
+    });
+
+    return Scaffold(
+      key: _scaffoldKey,
+      body: Center(
+        child: Icon(
+          Icons.credit_card,
+          size: 40.0,
+          color: Colors.black26,
+        ),
+      ),
+    );
+  }
+
+  @override
+  void initState() {
+    super.initState();
+    isSubmitting = false;
+    StripePayment.setOptions(
+        StripeOptions(publishableKey: widget.paymentPlatform.publishableKey,
+            merchantId: widget.paymentPlatform.merchantId,
+            androidPayMode: 'test')
+    );
+  }
+
+  _paymentWithPaymentMethod(BuildContext context) async {
+    Utils.stripePaymentIntent(widget.order, widget.stripePaymentMethod.customerId,
+        widget.stripePaymentMethod.paymentMethodId,
+        widget.stripePaymentMethod.paymentMethodType, (response){
+
+      if (response.data['status'] == Constants.STRIPE_STATUS_REQUIRES_CONFIRMATION) {
+        StripePayment.confirmPaymentIntent(
+          PaymentIntent(
+            clientSecret: response.data[Constants.STRIPE_CLIENT_SECRET],
+            paymentMethodId: response.data['payment_method'],
+          ),
+        ).then((paymentIntentResult) {
+          if (paymentIntentResult.status == Constants.STRIPE_STATUS_SUCCEDED) {
+            Utils.stripeChargedSuccess(widget.order,
+                widget.stripePaymentMethod.paymentMethodId,
+                paymentIntentResult.paymentIntentId,
+                    (response) {
+                  eventBus.fire(OnOrderUpdated());
+                  Routes.router.navigateTo(context, '/orderdetail/${widget
+                      .order.id}', replace: true);
+                },
+                (showErrorDialog)
+            );
+          } else {
+            showErrorDialog(Exception('Unknown error'));
+          }
+        }).catchError(showErrorDialog);
+      }
+    }, (showErrorDialog));
+    isSubmitting = true;
+    Utils.showSubmitDialog(context);
+  }
+
+  _paymentRequestWithCardForm(BuildContext context) async {
+    StripePayment.paymentRequestWithCardForm(
+      CardFormPaymentRequest()
+    ).then((paymentMethod) {
+      Utils.stripePaymentIntent(widget.order, null, paymentMethod.id, paymentMethod.type, (response){
+
+        if (response.data['status'] == Constants.STRIPE_STATUS_REQUIRES_CONFIRMATION) {
+          StripePayment.confirmPaymentIntent(
+            PaymentIntent(
+              clientSecret: response.data[Constants.STRIPE_CLIENT_SECRET],
+              paymentMethodId: response.data['payment_method'],
+            ),
+          ).then((paymentIntentResult) {
+            if (paymentIntentResult.status == Constants.STRIPE_STATUS_SUCCEDED) {
+              Utils.stripeChargedSuccess(widget.order,
+                  paymentMethod.id,
+                  paymentIntentResult.paymentIntentId,
+                      (response) {
+                    eventBus.fire(OnOrderUpdated());
+                    Routes.router.navigateTo(context, '/orderdetail/${widget
+                        .order.id}', replace: true);
+                  },
+                  (showErrorDialog)
+              );
+            } else {
+              showErrorDialog(Exception('Unknown error'));
+            }
+          }).catchError(showErrorDialog);
+        }
+      }, (showErrorDialog),
+        cardBrand: paymentMethod.card.brand,
+        cardCountry: paymentMethod.card.country,
+        cardExpMonth: paymentMethod.card.expMonth,
+        cardExpYear: paymentMethod.card.expYear,
+        cardFunding: paymentMethod.card.funding,
+        cardLast4: paymentMethod.card.last4,
+      );
+    }).catchError(showErrorDialog);
+    isSubmitting = true;
+    Utils.showSubmitDialog(context);
+  }
+
+  void showErrorDialog(dynamic error) {
+    if (isSubmitting) {
+      Navigator.of(context).pop();
+      isSubmitting = false;
+    }
+    Utils.showMessageDialog(context, error, onOk: () {
+      Navigator.of(context).pop();
+      Navigator.of(context).pop();
+    });
+  }
+}