packages/in_app_purchase/in_app_purchase_android/lib/src/billing_client_wrappers/purchase_wrapper.dart - mirrors/packages - Git at Google

 // Copyright 2013 The Flutter Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.

 import 'package:flutter/foundation.dart';
 import 'package:in_app_purchase_platform_interface/in_app_purchase_platform_interface.dart';
 import 'package:json_annotation/json_annotation.dart';

 import 'billing_client_wrapper.dart';
 import 'sku_details_wrapper.dart';

 // WARNING: Changes to `@JsonSerializable` classes need to be reflected in the
 // below generated file. Run `flutter packages pub run build_runner watch` to
 // rebuild and watch for further changes.
 part 'purchase_wrapper.g.dart';

 /// Data structure representing a successful purchase.
 ///
 /// All purchase information should also be verified manually, with your
 /// server if at all possible. See ["Verify a
 /// purchase"](https://developer.android.com/google/play/billing/billing_library_overview#Verify).
 ///
 /// This wraps [`com.android.billlingclient.api.Purchase`](https://developer.android.com/reference/com/android/billingclient/api/Purchase)
 @JsonSerializable()
 @PurchaseStateConverter()
 @immutable
 class PurchaseWrapper {
   /// Creates a purchase wrapper with the given purchase details.
   @visibleForTesting
   const PurchaseWrapper({
     required this.orderId,
     required this.packageName,
     required this.purchaseTime,
     required this.purchaseToken,
     required this.signature,
     @Deprecated('Use skus instead') String? sku,
     required this.skus,
     required this.isAutoRenewing,
     required this.originalJson,
     this.developerPayload,
     required this.isAcknowledged,
     required this.purchaseState,
     this.obfuscatedAccountId,
     this.obfuscatedProfileId,
   }) : _sku = sku;

   /// Factory for creating a [PurchaseWrapper] from a [Map] with the purchase details.
   factory PurchaseWrapper.fromJson(Map<String, dynamic> map) =>
       _$PurchaseWrapperFromJson(map);

   @override
   bool operator ==(Object other) {
     if (identical(other, this)) {
       return true;
     }
     if (other.runtimeType != runtimeType) {
       return false;
     }
     return other is PurchaseWrapper &&
         other.orderId == orderId &&
         other.packageName == packageName &&
         other.purchaseTime == purchaseTime &&
         other.purchaseToken == purchaseToken &&
         other.signature == signature &&
         other.sku == sku &&
         other.isAutoRenewing == isAutoRenewing &&
         other.originalJson == originalJson &&
         other.isAcknowledged == isAcknowledged &&
         other.purchaseState == purchaseState;
   }

   @override
   int get hashCode => Object.hash(
       orderId,
       packageName,
       purchaseTime,
       purchaseToken,
       signature,
       sku,
       isAutoRenewing,
       originalJson,
       isAcknowledged,
       purchaseState);

   /// The unique ID for this purchase. Corresponds to the Google Payments order
   /// ID.
   @JsonKey(defaultValue: '')
   final String orderId;

   /// The package name the purchase was made from.
   @JsonKey(defaultValue: '')
   final String packageName;

   /// When the purchase was made, as an epoch timestamp.
   @JsonKey(defaultValue: 0)
   final int purchaseTime;

   /// A unique ID for a given [SkuDetailsWrapper], user, and purchase.
   @JsonKey(defaultValue: '')
   final String purchaseToken;

   /// Signature of purchase data, signed with the developer's private key. Uses
   /// RSASSA-PKCS1-v1_5.
   @JsonKey(defaultValue: '')
   final String signature;

   /// The product ID of this purchase.
   @Deprecated('Use skus instead')
   @JsonKey(ignore: true)
   String get sku => _sku ?? (skus.isNotEmpty ? skus.first : '');
   final String? _sku;

   /// The product IDs of this purchase.
   @JsonKey(defaultValue: <String>[])
   final List<String> skus;

   /// True for subscriptions that renew automatically. Does not apply to
   /// [SkuType.inapp] products.
   ///
   /// For [SkuType.subs] this means that the subscription is canceled when it is
   /// false.
   ///
   /// The value is `false` for [SkuType.inapp] products.
   final bool isAutoRenewing;

   /// Details about this purchase, in JSON.
   ///
   /// This can be used verify a purchase. See ["Verify a purchase on a
   /// device"](https://developer.android.com/google/play/billing/billing_library_overview#Verify-purchase-device).
   /// Note though that verifying a purchase locally is inherently insecure (see
   /// the article for more details).
   @JsonKey(defaultValue: '')
   final String originalJson;

   /// The payload specified by the developer when the purchase was acknowledged or consumed.
   ///
   /// The value is `null` if it wasn't specified when the purchase was acknowledged or consumed.
   /// The `developerPayload` is removed from [BillingClientWrapper.acknowledgePurchase], [BillingClientWrapper.consumeAsync], [InAppPurchaseConnection.completePurchase], [InAppPurchaseConnection.consumePurchase]
   /// after plugin version `0.5.0`. As a result, this will be `null` for new purchases that happen after updating to `0.5.0`.
   final String? developerPayload;

   /// Whether the purchase has been acknowledged.
   ///
   /// A successful purchase has to be acknowledged within 3 days after the purchase via [BillingClient.acknowledgePurchase].
   /// * See also [BillingClient.acknowledgePurchase] for more details on acknowledging purchases.
   @JsonKey(defaultValue: false)
   final bool isAcknowledged;

   /// Determines the current state of the purchase.
   ///
   /// [BillingClient.acknowledgePurchase] should only be called when the `purchaseState` is [PurchaseStateWrapper.purchased].
   /// * See also [BillingClient.acknowledgePurchase] for more details on acknowledging purchases.
   final PurchaseStateWrapper purchaseState;

   /// The obfuscatedAccountId specified when making a purchase.
   ///
   /// The [obfuscatedAccountId] can either be set in
   /// [PurchaseParam.applicationUserName] when using the [InAppPurchasePlatform]
   /// or by setting the [accountId] in [BillingClient.launchBillingFlow].
   final String? obfuscatedAccountId;

   /// The obfuscatedProfileId can be used when there are multiple profiles
   /// withing one account. The obfuscatedProfileId should be specified when
   /// making a purchase. This property can only be set on a purchase by
   /// directly calling [BillingClient.launchBillingFlow] and is not available
   /// on the generic [InAppPurchasePlatform].
   final String? obfuscatedProfileId;
 }

 /// Data structure representing a purchase history record.
 ///
 /// This class includes a subset of fields in [PurchaseWrapper].
 ///
 /// This wraps [`com.android.billlingclient.api.PurchaseHistoryRecord`](https://developer.android.com/reference/com/android/billingclient/api/PurchaseHistoryRecord)
 ///
 /// * See also: [BillingClient.queryPurchaseHistory] for obtaining a [PurchaseHistoryRecordWrapper].
 // We can optionally make [PurchaseWrapper] extend or implement [PurchaseHistoryRecordWrapper].
 // For now, we keep them separated classes to be consistent with Android's BillingClient implementation.
 @JsonSerializable()
 @immutable
 class PurchaseHistoryRecordWrapper {
   /// Creates a [PurchaseHistoryRecordWrapper] with the given record details.
   @visibleForTesting
   const PurchaseHistoryRecordWrapper({
     required this.purchaseTime,
     required this.purchaseToken,
     required this.signature,
     @Deprecated('Use skus instead') String? sku,
     required this.skus,
     required this.originalJson,
     required this.developerPayload,
   }) : _sku = sku;

   /// Factory for creating a [PurchaseHistoryRecordWrapper] from a [Map] with the record details.
   factory PurchaseHistoryRecordWrapper.fromJson(Map<String, dynamic> map) =>
       _$PurchaseHistoryRecordWrapperFromJson(map);

   /// When the purchase was made, as an epoch timestamp.
   @JsonKey(defaultValue: 0)
   final int purchaseTime;

   /// A unique ID for a given [SkuDetailsWrapper], user, and purchase.
   @JsonKey(defaultValue: '')
   final String purchaseToken;

   /// Signature of purchase data, signed with the developer's private key. Uses
   /// RSASSA-PKCS1-v1_5.
   @JsonKey(defaultValue: '')
   final String signature;

   /// The product ID of this purchase.
   @Deprecated('Use skus instead')
   @JsonKey(ignore: true)
   String get sku => _sku ?? (skus.isNotEmpty ? skus.first : '');

   final String? _sku;

   /// The product ID of this purchase.
   @JsonKey(defaultValue: <String>[])
   final List<String> skus;

   /// Details about this purchase, in JSON.
   ///
   /// This can be used verify a purchase. See ["Verify a purchase on a
   /// device"](https://developer.android.com/google/play/billing/billing_library_overview#Verify-purchase-device).
   /// Note though that verifying a purchase locally is inherently insecure (see
   /// the article for more details).
   @JsonKey(defaultValue: '')
   final String originalJson;

   /// The payload specified by the developer when the purchase was acknowledged or consumed.
   ///
   /// The value is `null` if it wasn't specified when the purchase was acknowledged or consumed.
   final String? developerPayload;

   @override
   bool operator ==(Object other) {
     if (identical(other, this)) {
       return true;
     }
     if (other.runtimeType != runtimeType) {
       return false;
     }
     return other is PurchaseHistoryRecordWrapper &&
         other.purchaseTime == purchaseTime &&
         other.purchaseToken == purchaseToken &&
         other.signature == signature &&
         other.sku == sku &&
         other.originalJson == originalJson &&
         other.developerPayload == developerPayload;
   }

   @override
   int get hashCode => Object.hash(purchaseTime, purchaseToken, signature, sku,
       originalJson, developerPayload);
 }

 /// A data struct representing the result of a transaction.
 ///
 /// Contains a potentially empty list of [PurchaseWrapper]s, a [BillingResultWrapper]
 /// that contains a detailed description of the status and a
 /// [BillingResponse] to signify the overall state of the transaction.
 ///
 /// Wraps [`com.android.billingclient.api.Purchase.PurchasesResult`](https://developer.android.com/reference/com/android/billingclient/api/Purchase.PurchasesResult).
 @JsonSerializable()
 @BillingResponseConverter()
 @immutable
 class PurchasesResultWrapper {
   /// Creates a [PurchasesResultWrapper] with the given purchase result details.
   const PurchasesResultWrapper(
       {required this.responseCode,
       required this.billingResult,
       required this.purchasesList});

   /// Factory for creating a [PurchaseResultWrapper] from a [Map] with the result details.
   factory PurchasesResultWrapper.fromJson(Map<String, dynamic> map) =>
       _$PurchasesResultWrapperFromJson(map);

   @override
   bool operator ==(Object other) {
     if (identical(other, this)) {
       return true;
     }
     if (other.runtimeType != runtimeType) {
       return false;
     }
     return other is PurchasesResultWrapper &&
         other.responseCode == responseCode &&
         other.purchasesList == purchasesList &&
         other.billingResult == billingResult;
   }

   @override
   int get hashCode => Object.hash(billingResult, responseCode, purchasesList);

   /// The detailed description of the status of the operation.
   final BillingResultWrapper billingResult;

   /// The status of the operation.
   ///
   /// This can represent either the status of the "query purchase history" half
   /// of the operation and the "user made purchases" transaction itself.
   final BillingResponse responseCode;

   /// The list of successful purchases made in this transaction.
   ///
   /// May be empty, especially if [responseCode] is not [BillingResponse.ok].
   @JsonKey(defaultValue: <PurchaseWrapper>[])
   final List<PurchaseWrapper> purchasesList;
 }

 /// A data struct representing the result of a purchase history.
 ///
 /// Contains a potentially empty list of [PurchaseHistoryRecordWrapper]s and a [BillingResultWrapper]
 /// that contains a detailed description of the status.
 @JsonSerializable()
 @BillingResponseConverter()
 @immutable
 class PurchasesHistoryResult {
   /// Creates a [PurchasesHistoryResult] with the provided history.
   const PurchasesHistoryResult(
       {required this.billingResult, required this.purchaseHistoryRecordList});

   /// Factory for creating a [PurchasesHistoryResult] from a [Map] with the history result details.
   factory PurchasesHistoryResult.fromJson(Map<String, dynamic> map) =>
       _$PurchasesHistoryResultFromJson(map);

   @override
   bool operator ==(Object other) {
     if (identical(other, this)) {
       return true;
     }
     if (other.runtimeType != runtimeType) {
       return false;
     }
     return other is PurchasesHistoryResult &&
         other.purchaseHistoryRecordList == purchaseHistoryRecordList &&
         other.billingResult == billingResult;
   }

   @override
   int get hashCode => Object.hash(billingResult, purchaseHistoryRecordList);

   /// The detailed description of the status of the [BillingClient.queryPurchaseHistory].
   final BillingResultWrapper billingResult;

   /// The list of queried purchase history records.
   ///
   /// May be empty, especially if [billingResult.responseCode] is not [BillingResponse.ok].
   @JsonKey(defaultValue: <PurchaseHistoryRecordWrapper>[])
   final List<PurchaseHistoryRecordWrapper> purchaseHistoryRecordList;
 }

 /// Possible state of a [PurchaseWrapper].
 ///
 /// Wraps
 /// [`BillingClient.api.Purchase.PurchaseState`](https://developer.android.com/reference/com/android/billingclient/api/Purchase.PurchaseState.html).
 /// * See also: [PurchaseWrapper].
 @JsonEnum(alwaysCreate: true)
 enum PurchaseStateWrapper {
   /// The state is unspecified.
   ///
   /// No actions on the [PurchaseWrapper] should be performed on this state.
   /// This is a catch-all. It should never be returned by the Play Billing Library.
   @JsonValue(0)
   unspecified_state,

   /// The user has completed the purchase process.
   ///
   /// The production should be delivered and then the purchase should be acknowledged.
   /// * See also [BillingClient.acknowledgePurchase] for more details on acknowledging purchases.
   @JsonValue(1)
   purchased,

   /// The user has started the purchase process.
   ///
   /// The user should follow the instructions that were given to them by the Play
   /// Billing Library to complete the purchase.
   ///
   /// You can also choose to remind the user to complete the purchase if you detected a
   /// [PurchaseWrapper] is still in the `pending` state in the future while calling [BillingClient.queryPurchases].
   @JsonValue(2)
   pending,
 }

 /// Serializer for [PurchaseStateWrapper].
 ///
 /// Use these in `@JsonSerializable()` classes by annotating them with
 /// `@PurchaseStateConverter()`.
 class PurchaseStateConverter
     implements JsonConverter<PurchaseStateWrapper, int?> {
   /// Default const constructor.
   const PurchaseStateConverter();

   @override
   PurchaseStateWrapper fromJson(int? json) {
     if (json == null) {
       return PurchaseStateWrapper.unspecified_state;
     }
     return $enumDecode(_$PurchaseStateWrapperEnumMap, json);
   }

   @override
   int toJson(PurchaseStateWrapper object) =>
       _$PurchaseStateWrapperEnumMap[object]!;

   /// Converts the purchase state stored in `object` to a [PurchaseStatus].
   ///
   /// [PurchaseStateWrapper.unspecified_state] is mapped to [PurchaseStatus.error].
   PurchaseStatus toPurchaseStatus(PurchaseStateWrapper object) {
     switch (object) {
       case PurchaseStateWrapper.pending:
         return PurchaseStatus.pending;
       case PurchaseStateWrapper.purchased:
         return PurchaseStatus.purchased;
       case PurchaseStateWrapper.unspecified_state:
         return PurchaseStatus.error;
     }
   }
 }
	// Copyright 2013 The Flutter Authors. All rights reserved.
	// Use of this source code is governed by a BSD-style license that can be
	// found in the LICENSE file.

	import 'package:flutter/foundation.dart';
	import 'package:in_app_purchase_platform_interface/in_app_purchase_platform_interface.dart';
	import 'package:json_annotation/json_annotation.dart';

	import 'billing_client_wrapper.dart';
	import 'sku_details_wrapper.dart';

	// WARNING: Changes to `@JsonSerializable` classes need to be reflected in the
	// below generated file. Run `flutter packages pub run build_runner watch` to
	// rebuild and watch for further changes.
	part 'purchase_wrapper.g.dart';

	/// Data structure representing a successful purchase.
	///
	/// All purchase information should also be verified manually, with your
	/// server if at all possible. See ["Verify a
	/// purchase"](https://developer.android.com/google/play/billing/billing_library_overview#Verify).
	///
	/// This wraps [`com.android.billlingclient.api.Purchase`](https://developer.android.com/reference/com/android/billingclient/api/Purchase)
	@JsonSerializable()
	@PurchaseStateConverter()
	@immutable
	class PurchaseWrapper {
	/// Creates a purchase wrapper with the given purchase details.
	@visibleForTesting
	const PurchaseWrapper({
	required this.orderId,
	required this.packageName,
	required this.purchaseTime,
	required this.purchaseToken,
	required this.signature,
	@Deprecated('Use skus instead') String? sku,
	required this.skus,
	required this.isAutoRenewing,
	required this.originalJson,
	this.developerPayload,
	required this.isAcknowledged,
	required this.purchaseState,
	this.obfuscatedAccountId,
	this.obfuscatedProfileId,
	}) : _sku = sku;

	/// Factory for creating a [PurchaseWrapper] from a [Map] with the purchase details.
	factory PurchaseWrapper.fromJson(Map<String, dynamic> map) =>
	_$PurchaseWrapperFromJson(map);

	@override
	bool operator ==(Object other) {
	if (identical(other, this)) {
	return true;
	}
	if (other.runtimeType != runtimeType) {
	return false;
	}
	return other is PurchaseWrapper &&
	other.orderId == orderId &&
	other.packageName == packageName &&
	other.purchaseTime == purchaseTime &&
	other.purchaseToken == purchaseToken &&
	other.signature == signature &&
	other.sku == sku &&
	other.isAutoRenewing == isAutoRenewing &&
	other.originalJson == originalJson &&
	other.isAcknowledged == isAcknowledged &&
	other.purchaseState == purchaseState;
	}

	@override
	int get hashCode => Object.hash(
	orderId,
	packageName,
	purchaseTime,
	purchaseToken,
	signature,
	sku,
	isAutoRenewing,
	originalJson,
	isAcknowledged,
	purchaseState);

	/// The unique ID for this purchase. Corresponds to the Google Payments order
	/// ID.
	@JsonKey(defaultValue: '')
	final String orderId;

	/// The package name the purchase was made from.
	@JsonKey(defaultValue: '')
	final String packageName;

	/// When the purchase was made, as an epoch timestamp.
	@JsonKey(defaultValue: 0)
	final int purchaseTime;

	/// A unique ID for a given [SkuDetailsWrapper], user, and purchase.
	@JsonKey(defaultValue: '')
	final String purchaseToken;

	/// Signature of purchase data, signed with the developer's private key. Uses
	/// RSASSA-PKCS1-v1_5.
	@JsonKey(defaultValue: '')
	final String signature;

	/// The product ID of this purchase.
	@Deprecated('Use skus instead')
	@JsonKey(ignore: true)
	String get sku => _sku ?? (skus.isNotEmpty ? skus.first : '');
	final String? _sku;

	/// The product IDs of this purchase.
	@JsonKey(defaultValue: <String>[])
	final List<String> skus;

	/// True for subscriptions that renew automatically. Does not apply to
	/// [SkuType.inapp] products.
	///
	/// For [SkuType.subs] this means that the subscription is canceled when it is
	/// false.
	///
	/// The value is `false` for [SkuType.inapp] products.
	final bool isAutoRenewing;

	/// Details about this purchase, in JSON.
	///
	/// This can be used verify a purchase. See ["Verify a purchase on a
	/// device"](https://developer.android.com/google/play/billing/billing_library_overview#Verify-purchase-device).
	/// Note though that verifying a purchase locally is inherently insecure (see
	/// the article for more details).
	@JsonKey(defaultValue: '')
	final String originalJson;

	/// The payload specified by the developer when the purchase was acknowledged or consumed.
	///
	/// The value is `null` if it wasn't specified when the purchase was acknowledged or consumed.
	/// The `developerPayload` is removed from [BillingClientWrapper.acknowledgePurchase], [BillingClientWrapper.consumeAsync], [InAppPurchaseConnection.completePurchase], [InAppPurchaseConnection.consumePurchase]
	/// after plugin version `0.5.0`. As a result, this will be `null` for new purchases that happen after updating to `0.5.0`.
	final String? developerPayload;

	/// Whether the purchase has been acknowledged.
	///
	/// A successful purchase has to be acknowledged within 3 days after the purchase via [BillingClient.acknowledgePurchase].
	/// * See also [BillingClient.acknowledgePurchase] for more details on acknowledging purchases.
	@JsonKey(defaultValue: false)
	final bool isAcknowledged;

	/// Determines the current state of the purchase.
	///
	/// [BillingClient.acknowledgePurchase] should only be called when the `purchaseState` is [PurchaseStateWrapper.purchased].
	/// * See also [BillingClient.acknowledgePurchase] for more details on acknowledging purchases.
	final PurchaseStateWrapper purchaseState;

	/// The obfuscatedAccountId specified when making a purchase.
	///
	/// The [obfuscatedAccountId] can either be set in
	/// [PurchaseParam.applicationUserName] when using the [InAppPurchasePlatform]
	/// or by setting the [accountId] in [BillingClient.launchBillingFlow].
	final String? obfuscatedAccountId;

	/// The obfuscatedProfileId can be used when there are multiple profiles
	/// withing one account. The obfuscatedProfileId should be specified when
	/// making a purchase. This property can only be set on a purchase by
	/// directly calling [BillingClient.launchBillingFlow] and is not available
	/// on the generic [InAppPurchasePlatform].
	final String? obfuscatedProfileId;
	}

	/// Data structure representing a purchase history record.
	///
	/// This class includes a subset of fields in [PurchaseWrapper].
	///
	/// This wraps [`com.android.billlingclient.api.PurchaseHistoryRecord`](https://developer.android.com/reference/com/android/billingclient/api/PurchaseHistoryRecord)
	///
	/// * See also: [BillingClient.queryPurchaseHistory] for obtaining a [PurchaseHistoryRecordWrapper].
	// We can optionally make [PurchaseWrapper] extend or implement [PurchaseHistoryRecordWrapper].
	// For now, we keep them separated classes to be consistent with Android's BillingClient implementation.
	@JsonSerializable()
	@immutable
	class PurchaseHistoryRecordWrapper {
	/// Creates a [PurchaseHistoryRecordWrapper] with the given record details.
	@visibleForTesting
	const PurchaseHistoryRecordWrapper({
	required this.purchaseTime,
	required this.purchaseToken,
	required this.signature,
	@Deprecated('Use skus instead') String? sku,
	required this.skus,
	required this.originalJson,
	required this.developerPayload,
	}) : _sku = sku;

	/// Factory for creating a [PurchaseHistoryRecordWrapper] from a [Map] with the record details.
	factory PurchaseHistoryRecordWrapper.fromJson(Map<String, dynamic> map) =>
	_$PurchaseHistoryRecordWrapperFromJson(map);

	/// When the purchase was made, as an epoch timestamp.
	@JsonKey(defaultValue: 0)
	final int purchaseTime;

	/// A unique ID for a given [SkuDetailsWrapper], user, and purchase.
	@JsonKey(defaultValue: '')
	final String purchaseToken;

	/// Signature of purchase data, signed with the developer's private key. Uses
	/// RSASSA-PKCS1-v1_5.
	@JsonKey(defaultValue: '')
	final String signature;

	/// The product ID of this purchase.
	@Deprecated('Use skus instead')
	@JsonKey(ignore: true)
	String get sku => _sku ?? (skus.isNotEmpty ? skus.first : '');

	final String? _sku;

	/// The product ID of this purchase.
	@JsonKey(defaultValue: <String>[])
	final List<String> skus;

	/// Details about this purchase, in JSON.
	///
	/// This can be used verify a purchase. See ["Verify a purchase on a
	/// device"](https://developer.android.com/google/play/billing/billing_library_overview#Verify-purchase-device).
	/// Note though that verifying a purchase locally is inherently insecure (see
	/// the article for more details).
	@JsonKey(defaultValue: '')
	final String originalJson;

	/// The payload specified by the developer when the purchase was acknowledged or consumed.
	///
	/// The value is `null` if it wasn't specified when the purchase was acknowledged or consumed.
	final String? developerPayload;

	@override
	bool operator ==(Object other) {
	if (identical(other, this)) {
	return true;
	}
	if (other.runtimeType != runtimeType) {
	return false;
	}
	return other is PurchaseHistoryRecordWrapper &&
	other.purchaseTime == purchaseTime &&
	other.purchaseToken == purchaseToken &&
	other.signature == signature &&
	other.sku == sku &&
	other.originalJson == originalJson &&
	other.developerPayload == developerPayload;
	}

	@override
	int get hashCode => Object.hash(purchaseTime, purchaseToken, signature, sku,
	originalJson, developerPayload);
	}

	/// A data struct representing the result of a transaction.
	///
	/// Contains a potentially empty list of [PurchaseWrapper]s, a [BillingResultWrapper]
	/// that contains a detailed description of the status and a
	/// [BillingResponse] to signify the overall state of the transaction.
	///
	/// Wraps [`com.android.billingclient.api.Purchase.PurchasesResult`](https://developer.android.com/reference/com/android/billingclient/api/Purchase.PurchasesResult).
	@JsonSerializable()
	@BillingResponseConverter()
	@immutable
	class PurchasesResultWrapper {
	/// Creates a [PurchasesResultWrapper] with the given purchase result details.
	const PurchasesResultWrapper(
	{required this.responseCode,
	required this.billingResult,
	required this.purchasesList});

	/// Factory for creating a [PurchaseResultWrapper] from a [Map] with the result details.
	factory PurchasesResultWrapper.fromJson(Map<String, dynamic> map) =>
	_$PurchasesResultWrapperFromJson(map);

	@override
	bool operator ==(Object other) {
	if (identical(other, this)) {
	return true;
	}
	if (other.runtimeType != runtimeType) {
	return false;
	}
	return other is PurchasesResultWrapper &&
	other.responseCode == responseCode &&
	other.purchasesList == purchasesList &&
	other.billingResult == billingResult;
	}

	@override
	int get hashCode => Object.hash(billingResult, responseCode, purchasesList);

	/// The detailed description of the status of the operation.
	final BillingResultWrapper billingResult;

	/// The status of the operation.
	///
	/// This can represent either the status of the "query purchase history" half
	/// of the operation and the "user made purchases" transaction itself.
	final BillingResponse responseCode;

	/// The list of successful purchases made in this transaction.
	///
	/// May be empty, especially if [responseCode] is not [BillingResponse.ok].
	@JsonKey(defaultValue: <PurchaseWrapper>[])
	final List<PurchaseWrapper> purchasesList;
	}

	/// A data struct representing the result of a purchase history.
	///
	/// Contains a potentially empty list of [PurchaseHistoryRecordWrapper]s and a [BillingResultWrapper]
	/// that contains a detailed description of the status.
	@JsonSerializable()
	@BillingResponseConverter()
	@immutable
	class PurchasesHistoryResult {
	/// Creates a [PurchasesHistoryResult] with the provided history.
	const PurchasesHistoryResult(
	{required this.billingResult, required this.purchaseHistoryRecordList});

	/// Factory for creating a [PurchasesHistoryResult] from a [Map] with the history result details.
	factory PurchasesHistoryResult.fromJson(Map<String, dynamic> map) =>
	_$PurchasesHistoryResultFromJson(map);

	@override
	bool operator ==(Object other) {
	if (identical(other, this)) {
	return true;
	}
	if (other.runtimeType != runtimeType) {
	return false;
	}
	return other is PurchasesHistoryResult &&
	other.purchaseHistoryRecordList == purchaseHistoryRecordList &&
	other.billingResult == billingResult;
	}

	@override
	int get hashCode => Object.hash(billingResult, purchaseHistoryRecordList);

	/// The detailed description of the status of the [BillingClient.queryPurchaseHistory].
	final BillingResultWrapper billingResult;

	/// The list of queried purchase history records.
	///
	/// May be empty, especially if [billingResult.responseCode] is not [BillingResponse.ok].
	@JsonKey(defaultValue: <PurchaseHistoryRecordWrapper>[])
	final List<PurchaseHistoryRecordWrapper> purchaseHistoryRecordList;
	}

	/// Possible state of a [PurchaseWrapper].
	///
	/// Wraps
	/// [`BillingClient.api.Purchase.PurchaseState`](https://developer.android.com/reference/com/android/billingclient/api/Purchase.PurchaseState.html).
	/// * See also: [PurchaseWrapper].
	@JsonEnum(alwaysCreate: true)
	enum PurchaseStateWrapper {
	/// The state is unspecified.
	///
	/// No actions on the [PurchaseWrapper] should be performed on this state.
	/// This is a catch-all. It should never be returned by the Play Billing Library.
	@JsonValue(0)
	unspecified_state,

	/// The user has completed the purchase process.
	///
	/// The production should be delivered and then the purchase should be acknowledged.
	/// * See also [BillingClient.acknowledgePurchase] for more details on acknowledging purchases.
	@JsonValue(1)
	purchased,

	/// The user has started the purchase process.
	///
	/// The user should follow the instructions that were given to them by the Play
	/// Billing Library to complete the purchase.
	///
	/// You can also choose to remind the user to complete the purchase if you detected a
	/// [PurchaseWrapper] is still in the `pending` state in the future while calling [BillingClient.queryPurchases].
	@JsonValue(2)
	pending,
	}

	/// Serializer for [PurchaseStateWrapper].
	///
	/// Use these in `@JsonSerializable()` classes by annotating them with
	/// `@PurchaseStateConverter()`.
	class PurchaseStateConverter
	implements JsonConverter<PurchaseStateWrapper, int?> {
	/// Default const constructor.
	const PurchaseStateConverter();

	@override
	PurchaseStateWrapper fromJson(int? json) {
	if (json == null) {
	return PurchaseStateWrapper.unspecified_state;
	}
	return $enumDecode(_$PurchaseStateWrapperEnumMap, json);
	}

	@override
	int toJson(PurchaseStateWrapper object) =>
	_$PurchaseStateWrapperEnumMap[object]!;

	/// Converts the purchase state stored in `object` to a [PurchaseStatus].
	///
	/// [PurchaseStateWrapper.unspecified_state] is mapped to [PurchaseStatus.error].
	PurchaseStatus toPurchaseStatus(PurchaseStateWrapper object) {
	switch (object) {
	case PurchaseStateWrapper.pending:
	return PurchaseStatus.pending;
	case PurchaseStateWrapper.purchased:
	return PurchaseStatus.purchased;
	case PurchaseStateWrapper.unspecified_state:
	return PurchaseStatus.error;
	}
	}
	}