[in_app_purchase]Fixes StoreKit 2 purchase flow to send cancelled/pending/unverified results to purchaseStream.

packages/in_app_purchase/in_app_purchase_storekit/CHANGELOG.md

@@ -1,5 +1,6 @@
-## NEXT
+## 0.4.7+1
 
+* Fixes StoreKit 2 purchase flow to send cancelled/pending/unverified results to `purchaseStream`.
 * Fixes Xcode 26.2 analyzer warnings in example app tests.
 
 ## 0.4.7
@@ -18,7 +19,7 @@
 ## 0.4.6
 
 * Adds a new case `.unverified` to enum `SK2ProductPurchaseResult`
-* Fixes the StoreKit2 implementation throwing `PlatformException`s instead of returning the corresponding 
+* Fixes the StoreKit2 implementation throwing `PlatformException`s instead of returning the corresponding
 `SK2ProductPurchaseResult` when a purchase is cancelled / unverified / pending.
 
 ## 0.4.5
@@ -47,7 +48,7 @@
 
 * Updates minimum supported SDK version to Flutter 3.27/Dart 3.6.
 * Adds **Win Back Offers** support for StoreKit2:
-    - Includes new `isWinBackOfferEligible` function for eligibility verification
+  * Includes new `isWinBackOfferEligible` function for eligibility verification
 * Adds **Promotional Offers** support in StoreKit2 purchases
 * Fixes introductory pricing handling in promotional offers list in StoreKit2
 * Ensures proper `appAccountToken` handling for StoreKit2 purchases

packages/in_app_purchase/in_app_purchase_storekit/darwin/in_app_purchase_storekit/Sources/in_app_purchase_storekit/StoreKit2/InAppPurchasePlugin+StoreKit2.swift

@@ -90,9 +90,15 @@ extension InAppPurchasePlugin: InAppPurchase2API {
         switch result {
         case .success(let verification):
           sendTransactionUpdate(
-            transaction: verification.unsafePayloadValue, receipt: verification.jwsRepresentation)
-        case .pending, .userCancelled:
-          break
+            productId: id,
+            transaction: verification.unsafePayloadValue,
+            receipt: verification.jwsRepresentation,
+            status: .purchased
+          )
+        case .pending:
+          sendTransactionUpdate(productId: id, status: .pending)
+        case .userCancelled:
+          sendTransactionUpdate(productId: id, status: .cancelled)
         @unknown default:
           fatalError("An unknown StoreKit PurchaseResult has been encountered.")
         }
@@ -223,7 +229,7 @@ extension InAppPurchasePlugin: InAppPurchase2API {
       @MainActor in
       do {
         let transactionsMsgs = await rawTransactions().map {
-          $0.convertToPigeon(receipt: nil)
+          $0.convertToPigeon(receipt: nil, status: .purchased)
         }
         completion(.success(transactionsMsgs))
       }
@@ -242,7 +248,8 @@ extension InAppPurchasePlugin: InAppPurchase2API {
         switch verificationResult {
         case .verified(let transaction):
           transactionsMsgs.append(
-            transaction.convertToPigeon(receipt: verificationResult.jwsRepresentation)
+            transaction.convertToPigeon(
+              receipt: verificationResult.jwsRepresentation, status: .purchased)
           )
         case .unverified:
           break
@@ -261,7 +268,11 @@ extension InAppPurchasePlugin: InAppPurchase2API {
           switch completedPurchase {
           case .verified(let purchase):
             self.sendTransactionUpdate(
-              transaction: purchase, receipt: "\(completedPurchase.jwsRepresentation)")
+              productId: purchase.productID,
+              transaction: purchase,
+              receipt: "\(completedPurchase.jwsRepresentation)",
+              status: .restored
+            )
           case .unverified(let failedPurchase, let error):
             unverifiedPurchases[failedPurchase.id] = (
               receipt: completedPurchase.jwsRepresentation, error: error
@@ -340,7 +351,11 @@ extension InAppPurchasePlugin: InAppPurchase2API {
           switch verificationResult {
           case .verified(let transaction):
             self?.sendTransactionUpdate(
-              transaction: transaction, receipt: verificationResult.jwsRepresentation)
+              productId: transaction.productID,
+              transaction: transaction,
+              receipt: verificationResult.jwsRepresentation,
+              status: .purchased
+            )
           case .unverified:
             break
           }
@@ -353,16 +368,41 @@ extension InAppPurchasePlugin: InAppPurchase2API {
     updateListenerTask.cancel()
   }
 
-  /// Sends an transaction back to Dart. Access these transactions with `purchaseStream`
-  private func sendTransactionUpdate(transaction: Transaction, receipt: String? = nil) {
-    let transactionMessage = transaction.convertToPigeon(receipt: receipt)
+  /// Sends a transaction or status update back to Dart. Access these transactions with `purchaseStream`
+  /// - Parameters:
+  ///   - productId: The product ID (required)
+  ///   - transaction: The transaction object (for success cases, nil for pending/cancelled)
+  ///   - receipt: The JWS receipt data
+  ///   - status: The purchase status
+  private func sendTransactionUpdate(
+    productId: String,
+    transaction: Transaction? = nil,
+    receipt: String? = nil,
+    status: SK2PurchaseStatusMessage
+  ) {
+    let transactionMessage: SK2TransactionMessage
+
+    if let transaction = transaction {
+      // Has real transaction: use transaction info
+      transactionMessage = transaction.convertToPigeon(receipt: receipt, status: status)
+    } else {
+      // No transaction (pending/cancelled): create minimal message without purchaseDate
+      transactionMessage = SK2TransactionMessage(
+        id: 0,
+        originalId: 0,
+        productId: productId,
+        purchasedQuantity: 1,
+        status: status
+      )
+    }
+
     Task { @MainActor in
       self.transactionCallbackAPI?.onTransactionsUpdated(newTransactions: [transactionMessage]) {
         result in
         switch result {
         case .success: break
         case .failure(let error):
-          print("Failed to send transaction updates: \(error)")
+          print("Failed to send transaction update: \(error)")
         }
       }
     }

packages/in_app_purchase/in_app_purchase_storekit/darwin/in_app_purchase_storekit/Sources/in_app_purchase_storekit/StoreKit2/StoreKit2Messages.g.swift

@@ -1,7 +1,7 @@
 // Copyright 2013 The Flutter Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
-// Autogenerated from Pigeon (v26.1.1), do not edit directly.
+// Autogenerated from Pigeon (v26.1.5), do not edit directly.
 // See also: https://pub.dev/packages/pigeon
 
 import Foundation
@@ -172,6 +172,19 @@ enum SK2ProductPurchaseResultMessage: Int {
   case pending = 3
 }
 
+/// The status of a purchase transaction.
+/// Used to communicate the result state to Dart layer via purchaseStream.
+enum SK2PurchaseStatusMessage: Int {
+  /// Purchase completed successfully.
+  case purchased = 0
+  /// Purchase is pending (e.g., Ask to Buy).
+  case pending = 1
+  /// Purchase was cancelled by the user.
+  case cancelled = 2
+  /// Purchase was restored.
+  case restored = 3
+}
+
 /// Generated class from Pigeon that represents data sent in messages.
 struct SK2SubscriptionOfferMessage: Hashable {
   var id: String? = nil
@@ -494,28 +507,30 @@ struct SK2TransactionMessage: Hashable {
   var id: Int64
   var originalId: Int64
   var productId: String
-  var purchaseDate: String
+  var purchaseDate: String? = nil
   var expirationDate: String? = nil
   var purchasedQuantity: Int64
   var appAccountToken: String? = nil
-  var restoring: Bool
   var receiptData: String? = nil
   var error: SK2ErrorMessage? = nil
   var jsonRepresentation: String? = nil
+  /// The status of this purchase transaction.
+  /// Set by native side to communicate the result state to Dart layer.
+  var status: SK2PurchaseStatusMessage
 
   // swift-format-ignore: AlwaysUseLowerCamelCase
   static func fromList(_ pigeonVar_list: [Any?]) -> SK2TransactionMessage? {
     let id = pigeonVar_list[0] as! Int64
     let originalId = pigeonVar_list[1] as! Int64
     let productId = pigeonVar_list[2] as! String
-    let purchaseDate = pigeonVar_list[3] as! String
+    let purchaseDate: String? = nilOrValue(pigeonVar_list[3])
     let expirationDate: String? = nilOrValue(pigeonVar_list[4])
     let purchasedQuantity = pigeonVar_list[5] as! Int64
     let appAccountToken: String? = nilOrValue(pigeonVar_list[6])
-    let restoring = pigeonVar_list[7] as! Bool
-    let receiptData: String? = nilOrValue(pigeonVar_list[8])
-    let error: SK2ErrorMessage? = nilOrValue(pigeonVar_list[9])
-    let jsonRepresentation: String? = nilOrValue(pigeonVar_list[10])
+    let receiptData: String? = nilOrValue(pigeonVar_list[7])
+    let error: SK2ErrorMessage? = nilOrValue(pigeonVar_list[8])
+    let jsonRepresentation: String? = nilOrValue(pigeonVar_list[9])
+    let status = pigeonVar_list[10] as! SK2PurchaseStatusMessage
 
     return SK2TransactionMessage(
       id: id,
@@ -525,10 +540,10 @@ struct SK2TransactionMessage: Hashable {
       expirationDate: expirationDate,
       purchasedQuantity: purchasedQuantity,
       appAccountToken: appAccountToken,
-      restoring: restoring,
       receiptData: receiptData,
       error: error,
-      jsonRepresentation: jsonRepresentation
+      jsonRepresentation: jsonRepresentation,
+      status: status
     )
   }
   func toList() -> [Any?] {
@@ -540,10 +555,10 @@ struct SK2TransactionMessage: Hashable {
       expirationDate,
       purchasedQuantity,
       appAccountToken,
-      restoring,
       receiptData,
       error,
       jsonRepresentation,
+      status,
     ]
   }
   static func == (lhs: SK2TransactionMessage, rhs: SK2TransactionMessage) -> Bool {
@@ -621,24 +636,30 @@ private class StoreKit2MessagesPigeonCodecReader: FlutterStandardReader {
       }
       return nil
     case 134:
-      return SK2SubscriptionOfferMessage.fromList(self.readValue() as! [Any?])
+      let enumResultAsInt: Int? = nilOrValue(self.readValue() as! Int?)
+      if let enumResultAsInt = enumResultAsInt {
+        return SK2PurchaseStatusMessage(rawValue: enumResultAsInt)
+      }
+      return nil
     case 135:
-      return SK2SubscriptionPeriodMessage.fromList(self.readValue() as! [Any?])
+      return SK2SubscriptionOfferMessage.fromList(self.readValue() as! [Any?])
     case 136:
-      return SK2SubscriptionInfoMessage.fromList(self.readValue() as! [Any?])
+      return SK2SubscriptionPeriodMessage.fromList(self.readValue() as! [Any?])
     case 137:
-      return SK2ProductMessage.fromList(self.readValue() as! [Any?])
+      return SK2SubscriptionInfoMessage.fromList(self.readValue() as! [Any?])
     case 138:
-      return SK2PriceLocaleMessage.fromList(self.readValue() as! [Any?])
+      return SK2ProductMessage.fromList(self.readValue() as! [Any?])
     case 139:
-      return SK2SubscriptionOfferSignatureMessage.fromList(self.readValue() as! [Any?])
+      return SK2PriceLocaleMessage.fromList(self.readValue() as! [Any?])
     case 140:
-      return SK2SubscriptionOfferPurchaseMessage.fromList(self.readValue() as! [Any?])
+      return SK2SubscriptionOfferSignatureMessage.fromList(self.readValue() as! [Any?])
     case 141:
-      return SK2ProductPurchaseOptionsMessage.fromList(self.readValue() as! [Any?])
+      return SK2SubscriptionOfferPurchaseMessage.fromList(self.readValue() as! [Any?])
     case 142:
-      return SK2TransactionMessage.fromList(self.readValue() as! [Any?])
+      return SK2ProductPurchaseOptionsMessage.fromList(self.readValue() as! [Any?])
     case 143:
+      return SK2TransactionMessage.fromList(self.readValue() as! [Any?])
+    case 144:
       return SK2ErrorMessage.fromList(self.readValue() as! [Any?])
     default:
       return super.readValue(ofType: type)
@@ -663,35 +684,38 @@ private class StoreKit2MessagesPigeonCodecWriter: FlutterStandardWriter {
     } else if let value = value as? SK2ProductPurchaseResultMessage {
       super.writeByte(133)
       super.writeValue(value.rawValue)
-    } else if let value = value as? SK2SubscriptionOfferMessage {
+    } else if let value = value as? SK2PurchaseStatusMessage {
       super.writeByte(134)
+      super.writeValue(value.rawValue)
+    } else if let value = value as? SK2SubscriptionOfferMessage {
+      super.writeByte(135)
       super.writeValue(value.toList())
     } else if let value = value as? SK2SubscriptionPeriodMessage {
-      super.writeByte(135)
+      super.writeByte(136)
       super.writeValue(value.toList())
     } else if let value = value as? SK2SubscriptionInfoMessage {
-      super.writeByte(136)
+      super.writeByte(137)
       super.writeValue(value.toList())
     } else if let value = value as? SK2ProductMessage {
-      super.writeByte(137)
+      super.writeByte(138)
       super.writeValue(value.toList())
     } else if let value = value as? SK2PriceLocaleMessage {
-      super.writeByte(138)
+      super.writeByte(139)
       super.writeValue(value.toList())
     } else if let value = value as? SK2SubscriptionOfferSignatureMessage {
-      super.writeByte(139)
+      super.writeByte(140)
       super.writeValue(value.toList())
     } else if let value = value as? SK2SubscriptionOfferPurchaseMessage {
-      super.writeByte(140)
+      super.writeByte(141)
       super.writeValue(value.toList())
     } else if let value = value as? SK2ProductPurchaseOptionsMessage {
-      super.writeByte(141)
+      super.writeByte(142)
       super.writeValue(value.toList())
     } else if let value = value as? SK2TransactionMessage {
-      super.writeByte(142)
+      super.writeByte(143)
       super.writeValue(value.toList())
     } else if let value = value as? SK2ErrorMessage {
-      super.writeByte(143)
+      super.writeByte(144)
       super.writeValue(value.toList())
     } else {
       super.writeValue(value)

packages/in_app_purchase/in_app_purchase_storekit/darwin/in_app_purchase_storekit/Sources/in_app_purchase_storekit/StoreKit2/StoreKit2Translators.swift

@@ -192,7 +192,8 @@ extension Product.PurchaseResult {
 
 @available(iOS 15.0, macOS 12.0, *)
 extension Transaction {
-  func convertToPigeon(receipt: String?) -> SK2TransactionMessage {
+  func convertToPigeon(receipt: String?, status: SK2PurchaseStatusMessage) -> SK2TransactionMessage
+  {
 
     let dateFormatter = DateFormatter()
     dateFormatter.dateFormat = "yyyy-MM-dd HH:mm:ss"
@@ -205,9 +206,9 @@ extension Transaction {
       expirationDate: expirationDate.map { dateFormatter.string(from: $0) },
       purchasedQuantity: Int64(purchasedQuantity),
       appAccountToken: appAccountToken?.uuidString,
-      restoring: receipt != nil,
       receiptData: receipt,
-      jsonRepresentation: String(decoding: jsonRepresentation, as: UTF8.self)
+      jsonRepresentation: String(decoding: jsonRepresentation, as: UTF8.self),
+      status: status
     )
   }
 }