Merge pull request #353 from qonversion/release/9.1.2

Release 9.1.2

Author: SpertsyanKM

Diff for: CHANGELOG.md

@@ -1,3 +1,6 @@
+## 9.1.2
+* Added ability to call `purchase` without providing any options.
+
 ## 9.1.1
 * iOS error codes improved
 

Diff for: example/lib/products_view.dart

@@ -108,7 +108,7 @@ class _ProductsViewState extends State<ProductsView> {
 
   Future<void> _loadProducts() async {
     try {
-      var mainOffering = _offerings?.offeringForIdentifier("main");
+      var mainOffering = _offerings?.main;
       _products = mainOffering?.products ?? [];
       setState(() {});
     } catch (e) {
@@ -135,9 +135,7 @@ class _ProductsViewState extends State<ProductsView> {
             ),
             onPressed: () async {
               try {
-                final purchaseModel = product.toPurchaseModel();
-                final entitlements =
-                    await Qonversion.getSharedInstance().purchase(purchaseModel);
+                final entitlements = await Qonversion.getSharedInstance().purchaseProduct(product);
                 final entitlement = entitlements.values.firstWhereOrNull((element) => element.productId == product.qonversionId);
 
                 print(entitlement?.isActive);

Diff for: lib/src/internal/qonversion_internal.dart

@@ -11,7 +11,7 @@ import 'package:qonversion_flutter/src/internal/utils/string.dart';
 import 'constants.dart';
 
 class QonversionInternal implements Qonversion {
-  static const String _sdkVersion = "9.1.1";
+  static const String _sdkVersion = "9.1.2";
 
   final MethodChannel _channel = MethodChannel('qonversion_plugin');
 
@@ -80,8 +80,12 @@ class QonversionInternal implements Qonversion {
   }
 
   @override
-  Future<Map<String, QEntitlement>> purchaseProduct(QProduct product, QPurchaseOptions purchaseOptions) async {
+  Future<Map<String, QEntitlement>> purchaseProduct(QProduct product, {QPurchaseOptions? purchaseOptions}) async {
     try {
+      if (purchaseOptions == null) {
+        purchaseOptions = new QPurchaseOptionsBuilder().build();
+      }
+
       final rawResult = await _channel
           .invokeMethod(Constants.mPurchase, {
         Constants.kProductId: product.qonversionId,

Diff for: lib/src/qonversion.dart

@@ -65,7 +65,7 @@ abstract class Qonversion {
   /// [options] additional options for the purchase process.
   /// Returns the promise with the user entitlements including the ones obtained by the purchase.
   /// Throws [QPurchaseException] in case of error in purchase flow.
-  Future<Map<String, QEntitlement>> purchaseProduct(QProduct product, QPurchaseOptions purchaseOptions);
+  Future<Map<String, QEntitlement>> purchaseProduct(QProduct product, {QPurchaseOptions? purchaseOptions});
 
   /// Android only. Returns `null` if called on iOS.
   ///

Diff for: pubspec.yaml

@@ -1,6 +1,6 @@
 name: qonversion_flutter
 description: Flutter plugin to implement in-app subscriptions and purchases. Validate user receipts and manage cross-platform access to paid content on your app. Android & iOS.
-version: 9.1.1
+version: 9.1.2
 homepage: 'https://qonversion.io'
 repository: 'https://github.com/qonversion/flutter-sdk'