add PromotionalOfferView

RevenueCatUI/CustomerCenter/ViewModels/FeedbackSurveyViewModel.swift

@@ -22,9 +22,15 @@ import RevenueCat
 @available(macOS, unavailable)
 @available(tvOS, unavailable)
 @available(watchOS, unavailable)
+@MainActor
 class FeedbackSurveyViewModel: ObservableObject {
 
-    @Published var feedbackSurveyData: FeedbackSurveyData
+    @Published
+    var feedbackSurveyData: FeedbackSurveyData
+    @Published
+    var isShowingPromotionalOffer: Bool = false
+    @Published
+    var selectedPromotionalOffer: CustomerCenterConfigData.HelpPath.PromotionalOffer?
 
     init(feedbackSurveyData: FeedbackSurveyData) {
         self.feedbackSurveyData = feedbackSurveyData
@@ -39,7 +45,8 @@ class FeedbackSurveyViewModel: ObservableObject {
     }
 
     private func applyPromotionalOffer(_ offer: CustomerCenterConfigData.HelpPath.PromotionalOffer) {
-
+        selectedPromotionalOffer = offer
+        isShowingPromotionalOffer = true
     }
 
 }

RevenueCatUI/CustomerCenter/Views/FeedbackSurveyView.swift

@@ -43,6 +43,11 @@ struct FeedbackSurveyView: View {
             FeedbackSurveyButtonsView(options: viewModel.feedbackSurveyData.configuration.options,
                                       action: viewModel.handleAction(for:))
         }
+        .sheet(isPresented: $viewModel.isShowingPromotionalOffer) {
+            if let promotionalOffer = viewModel.selectedPromotionalOffer {
+                PromotionalOfferView(promotionalOffer: promotionalOffer)
+            }
+        }
     }
 
 }

RevenueCatUI/CustomerCenter/Views/PromotionalOfferView.swift

@@ -0,0 +1,43 @@
+//
+//  Copyright RevenueCat Inc. All Rights Reserved.
+//
+//  Licensed under the MIT License (the "License");
+//  you may not use this file except in compliance with the License.
+//  You may obtain a copy of the License at
+//
+//      https://opensource.org/licenses/MIT
+//
+//  PromotionalOfferView.swift
+//
+//
+//  Created by Cesar de la Vega on 17/6/24.
+//
+
+import RevenueCat
+import StoreKit
+import SwiftUI
+
+@available(iOS 15.0, *)
+struct PromotionalOfferView: View {
+
+    let promotionalOffer: CustomerCenterConfigData.HelpPath.PromotionalOffer
+
+    var body: some View {
+        VStack {
+            Text("Special Promotional Offer!")
+                .font(.largeTitle)
+                .padding()
+
+            Button("Redeem Offer") {
+                redeemOffer(promotionalOffer)
+            }
+            .buttonStyle(ManageSubscriptionsButtonStyle())
+        }
+        .padding()
+    }
+
+    private func redeemOffer(_ offer: CustomerCenterConfigData.HelpPath.PromotionalOffer) {
+
+    }
+
+}