SDK version 5 with Native Payments

.github/workflows/deploy_new_version.yml

@@ -7,12 +7,12 @@ on:
 
 jobs:
   deploy:
-    runs-on: macos-latest
+    runs-on: macos-13
     steps:
       - uses: actions/checkout@v3
       - uses: maxim-lobanov/setup-xcode@v1
         with:
-          xcode-version: "14.2"
+          xcode-version: "15.0.1"
       - run: swift run
         working-directory: ./deploy_new_version
         env:

Example-app/Base.lproj/Localizable.strings

@@ -0,0 +1,33 @@
+//General
+"general_checkout" = "Checkout";
+"general_ok" = "OK";
+"general_retry" = "Retry";
+
+// Stand-alone URL View Controller
+"stand_alone_url_payment_successful" = "Payment completed";
+"stand_alone_url_payment_cancelled" = "Payment cancelled";
+
+"stand_alone_url_payment_view_checkout_url" = "View checkout URL";
+"stand_alone_url_payment_base_url" = "Base URL";
+"stand_alone_url_payment_complete_url" = "Complete URL";
+"stand_alone_url_payment_cancel_url" = "Cancel URL";
+"stand_alone_url_payment_checkout_v3" = "Use Checkout V3";
+"stand_alone_url_payment_payment_url" = "Payment URL";
+"stand_alone_url_payment_payment_url_scheme" = "swedbankexample://";
+"stand_alone_url_payment_session_url" = "Session URL";
+"stand_alone_url_payment_get_session" = "Get Session";
+"stand_alone_url_payment_swish_number" = "Swish number";
+"stand_alone_url_payment_swish" = "Swish";
+"stand_alone_url_payment_swish_device" = "Swish using this device";
+"stand_alone_url_payment_swish_prefill %@" = "Swish: %@";
+"stand_alone_url_payment_credit_card_prefill %@" = "Credit Card: %@";
+"stand_alone_url_payment_new_credit_card" = "New Credit Card";
+"stand_alone_url_payment_abort" = "Abort";
+"stand_alone_url_payment_session_end_state_reached" = "Something went wrong with the payment";
+"stand_alone_internal_inconsistency_error" = "Something was called it the wrong order";
+"stand_alone_generic_error_title" = "Something went wrong";
+"stand_alone_url_seamless_title" = "Seamless View";
+"stand_alone_url_payment_web" = "Get payment menu";
+"stand_alone_url_payment_web_restricted" = "Get payment menu\nRestricted to non native";
+"stand_alone_url_payment_apple_pay" = "ApplePay";
+"stand_alone_url_payment_web_based" = "Web Based";

Example-app/Example-app.entitlements

@@ -9,5 +9,10 @@
 		<string>applinks:pp-dot-payex-merchant-samples.ey.r.appspot.com</string>
 		<string>applinks:payex-merchant-samples-prod.appspot.com</string>
 	</array>
+	<key>com.apple.developer.in-app-payments</key>
+	<array>
+		<string>merchant.com.swedbankpay.exampleapp</string>
+		<string>merchant.com.swedbankpay.charity</string>
+	</array>
 </dict>
 </plist>

Example-app/Extensions/String+Localize.swift

@@ -0,0 +1,11 @@
+import Foundation
+
+extension String {
+    var localize: String {
+        return NSLocalizedString(self, comment: "")
+    }
+
+    func localize(_ arguments: CVarArg...) -> String {
+        return String(format: self.localize, arguments: arguments)
+    }
+}

Example-app/Images.xcassets/Contents.json

@@ -1,6 +1,6 @@
 {
   "info" : {
-    "version" : 1,
-    "author" : "xcode"
+    "author" : "xcode",
+    "version" : 1
   }
-}
+}

Example-app/Images.xcassets/payment_failed_icon.imageset/Contents.json

@@ -0,0 +1,15 @@
+{
+  "images" : [
+    {
+      "filename" : "download-2.png",
+      "idiom" : "universal"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  },
+  "properties" : {
+    "template-rendering-intent" : "original"
+  }
+}

Example-app/Images.xcassets/payment_success_icon.imageset/Contents.json

@@ -0,0 +1,15 @@
+{
+  "images" : [
+    {
+      "filename" : "download.png",
+      "idiom" : "universal"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  },
+  "properties" : {
+    "template-rendering-intent" : "original"
+  }
+}

Example-app/Info.plist

@@ -39,6 +39,8 @@
 	<false/>
 	<key>LSRequiresIPhoneOS</key>
 	<true/>
+	<key>NSCameraUsageDescription</key>
+	<string>Appen behöver åtkomst till kameran för att kunna skanna koder.</string>
 	<key>UIAppFonts</key>
 	<array>
 		<string>IBMPlexMono-Medium.ttf</string>

Example-app/Models/ScanUrl.swift

@@ -0,0 +1,25 @@
+enum ScanUrl: String {
+    case checkout
+    case base
+    case complete
+    case cancel
+    case payment
+    case sessionApi
+    case swish
+    case unknown
+
+    func toKey() -> StorageHelper.Key? {
+            switch self {
+            case .base:
+                return .baseUrl
+            case .complete:
+                return .completeUrl
+            case .cancel:
+                return .cancelUrl
+            case .payment:
+                return .paymentUrl
+            default:
+                return nil
+            }
+        }
+}

Example-app/Utilities/StorageHelper.swift

@@ -0,0 +1,29 @@
+import Foundation
+
+struct StorageHelper {
+
+    enum Key: String, CaseIterable {
+        case baseUrl
+        case completeUrl
+        case cancelUrl
+        case useCheckoutV3
+        case paymentUrl
+
+        var storageString: String {
+            return "Storage\(self.rawValue)"
+        }
+    }
+
+    static let shared = StorageHelper()
+
+    private let store = UserDefaults.standard
+
+    // MARK: Generic methods
+    func save<T>(value: T, forKey key: Key) {
+        store.set(value, forKey: key.storageString)
+    }
+
+    func value<T>(for key: Key) -> T? {
+        return store.value(forKey: key.storageString) as? T
+    }
+}

Example-app/Utilities/SwedbankPayConfiguration.swift

@@ -0,0 +1,36 @@
+import Foundation
+import SwedbankPaySDK
+
+enum SwedbankPayConfigurationError: Error {
+  case notImplemented
+}
+
+class SwedbankPayConfiguration {
+    let orderInfo: SwedbankPaySDK.ViewPaymentOrderInfo
+
+    init(isV3: Bool = true, webViewBaseURL: URL?,
+         viewPaymentLink: URL, completeUrl: URL, cancelUrl: URL?,
+         paymentUrl: URL? = nil, termsOfServiceUrl: URL? = nil) {
+        self.orderInfo = SwedbankPaySDK.ViewPaymentOrderInfo(
+            isV3: isV3,
+            webViewBaseURL: webViewBaseURL,
+            viewPaymentLink: viewPaymentLink,
+            completeUrl: completeUrl,
+            cancelUrl: cancelUrl,
+            paymentUrl: paymentUrl,
+            termsOfServiceUrl: termsOfServiceUrl
+        )
+    }
+}
+
+extension SwedbankPayConfiguration: SwedbankPaySDKConfiguration {
+
+    // This delegate method is not used but required
+    func postConsumers(consumer: SwedbankPaySDK.Consumer?, userData: Any?, completion: @escaping (Result<SwedbankPaySDK.ViewConsumerIdentificationInfo, Error>) -> Void) {
+        completion(.failure(SwedbankPayConfigurationError.notImplemented))
+    }
+
+    func postPaymentorders(paymentOrder: SwedbankPaySDK.PaymentOrder?, userData: Any?, consumerProfileRef: String?, options: SwedbankPaySDK.VersionOptions, completion: @escaping (Result<SwedbankPaySDK.ViewPaymentOrderInfo, Error>) -> Void) {
+        completion(.success(orderInfo))
+    }
+}

Example-app/ViewControllers/PaymentAlternativesViewController.swift

@@ -0,0 +1,10 @@
+import Foundation
+import SwiftUI
+import UIKit
+
+class PaymentAlternativesViewController: UIViewController {
+
+    @IBSegueAction func showStandaloneUrlView(_ coder: NSCoder) -> UIViewController? {
+        return UIHostingController(coder: coder, rootView: StandaloneUrlView())
+    }
+}

Example-app/ViewControllers/PaymentViewController.swift

@@ -200,11 +200,25 @@ extension PaymentViewController: SwedbankPaySDKDelegate {
         performSegue(withIdentifier: "showResult", sender: self)
     }
 
+    func sessionProblemOccurred(problem: SwedbankPaySDK.ProblemDetails) {
+        PaymentViewModel.shared.setResult(.unknown)
+        performSegue(withIdentifier: "showResult", sender: self)
+    }
+
+    func sdkProblemOccurred(problem: SwedbankPaySDK.PaymentSessionProblem) {
+        PaymentViewModel.shared.setResult(.unknown)
+        performSegue(withIdentifier: "showResult", sender: self)
+    }
+
     func paymentCanceled() {
         PaymentViewModel.shared.setResult(.unknown)
         performSegue(withIdentifier: "backToStore", sender: self)
     }
 
+    func paymentSessionFetched(availableInstruments: [SwedbankPaySDK.AvailableInstrument]) {
+
+    }
+
     func updatePaymentOrderFailed(updateInfo: Any, error: Error) {
         updateInstrumentUI()