From 23c767fb8490972fcfddb525941569d3c5fbc08b Mon Sep 17 00:00:00 2001
From: Amy <a.dyer@kickstarter.com>
Date: Thu, 25 Apr 2024 09:29:49 -0400
Subject: [PATCH] MBL-1368: Enable Stripe Link by adding e-mail to
 PaymentSheet.Configuration

---
 Library/TestHelpers/Stripe+PaymentMethod.swift          | 6 +++---
 Library/ViewModels/PaymentMethodSettingsViewModel.swift | 5 +++++
 Library/ViewModels/PledgePaymentMethodsViewModel.swift  | 4 ++++
 3 files changed, 12 insertions(+), 3 deletions(-)

diff --git a/Library/TestHelpers/Stripe+PaymentMethod.swift b/Library/TestHelpers/Stripe+PaymentMethod.swift
index dcc4984022..4b4673f476 100644
--- a/Library/TestHelpers/Stripe+PaymentMethod.swift
+++ b/Library/TestHelpers/Stripe+PaymentMethod.swift
@@ -22,15 +22,15 @@ extension STPPaymentMethod {
   ])
 
   static let sampleStringPaymentOption: (STPPaymentMethod) -> PaymentSheet.PaymentOption = { paymentMethod in
-    PaymentSheet.PaymentOption.saved(paymentMethod: paymentMethod)
+    PaymentSheet.PaymentOption.saved(paymentMethod: paymentMethod, confirmParams: nil)
   }
 
   static let samplePaymentOptionsDisplayData: (PaymentSheet.PaymentOption)
     -> PaymentSheetPaymentOptionsDisplayData = { paymentOption in
       switch paymentOption {
-      case let .saved(paymentMethod):
+      case .saved:
         return PaymentSheetPaymentOptionsDisplayData(image: .add, label: "••••1234")
-      case .applePay, .new, .link:
+      case .applePay, .new, .link, .external:
         return PaymentSheetPaymentOptionsDisplayData(image: .add, label: "Unknown")
       }
     }
diff --git a/Library/ViewModels/PaymentMethodSettingsViewModel.swift b/Library/ViewModels/PaymentMethodSettingsViewModel.swift
index 61e567e318..da2cde545a 100644
--- a/Library/ViewModels/PaymentMethodSettingsViewModel.swift
+++ b/Library/ViewModels/PaymentMethodSettingsViewModel.swift
@@ -157,6 +157,11 @@ public final class PaymentMethodSettingsViewModel: PaymentMethodsViewModelType,
             var configuration = PaymentSheet.Configuration()
             configuration.merchantDisplayName = Strings.general_accessibility_kickstarter()
             configuration.allowsDelayedPaymentMethods = true
+
+            if featureStripeLinkEnabled() {
+              configuration.defaultBillingDetails.email = AppEnvironment.current.currentUserEmail
+            }
+
             let data = PaymentSheetSetupData(
               clientSecret: envelope.clientSecret,
               configuration: configuration,
diff --git a/Library/ViewModels/PledgePaymentMethodsViewModel.swift b/Library/ViewModels/PledgePaymentMethodsViewModel.swift
index eb2a13c47b..4a6eacc619 100644
--- a/Library/ViewModels/PledgePaymentMethodsViewModel.swift
+++ b/Library/ViewModels/PledgePaymentMethodsViewModel.swift
@@ -346,6 +346,10 @@ public final class PledgePaymentMethodsViewModel: PledgePaymentMethodsViewModelT
           configuration.merchantDisplayName = Strings.general_accessibility_kickstarter()
           configuration.allowsDelayedPaymentMethods = paymentSheetType == .setupIntent
 
+          if featureStripeLinkEnabled() {
+            configuration.defaultBillingDetails.email = AppEnvironment.current.currentUserEmail
+          }
+
           let data = PaymentSheetSetupData(
             clientSecret: clientSecret,
             configuration: configuration,