[in_app_purchase] Added currency code and numerical price to product detail model.

packages/in_app_purchase/in_app_purchase/CHANGELOG.md

@@ -1,3 +1,7 @@
+## 0.5.2
+
+* Added `rawPrice` and `currencyCode` to the ProductDetails model.
+
 ## 0.5.1+2
 
 * Update README to provide a better instruction of the plugin.

packages/in_app_purchase/in_app_purchase/lib/src/in_app_purchase/product_details.dart

@@ -17,6 +17,8 @@ class ProductDetails {
       required this.title,
       required this.description,
       required this.price,
+      required this.rawPrice,
+      required this.currencyCode,
       this.skProduct,
       this.skuDetail});
 
@@ -33,6 +35,13 @@ class ProductDetails {
   /// Formatted with currency symbol ("$0.99").
   final String price;
 
+  /// The unformatted price of the product, specified in the App Store Connect or Sku in Google Play console based on the platform.
+  final double rawPrice;
+
+  /// The currency code for the price of the product.
+  /// Based on the price specified in the App Store Connect or Sku in Google Play console based on the platform.
+  final String currencyCode;
+
   /// Points back to the `StoreKits`'s [SKProductWrapper] object that generated this [ProductDetails] object.
   ///
   /// This is `null` on Android.
@@ -49,6 +58,8 @@ class ProductDetails {
         this.title = product.localizedTitle,
         this.description = product.localizedDescription,
         this.price = product.priceLocale.currencySymbol + product.price,
+        this.rawPrice = double.parse(product.price),
+        this.currencyCode = product.priceLocale.currencyCode,
         this.skProduct = product,
         this.skuDetail = null;
 
@@ -58,6 +69,8 @@ class ProductDetails {
         this.title = skuDetails.title,
         this.description = skuDetails.description,
         this.price = skuDetails.price,
+        this.rawPrice = ((skuDetails.priceAmountMicros) / 1000000.0).toDouble(),
+        this.currencyCode = skuDetails.priceCurrencyCode,
         this.skProduct = null,
         this.skuDetail = skuDetails;
 }

packages/in_app_purchase/in_app_purchase/pubspec.yaml

@@ -1,7 +1,7 @@
 name: in_app_purchase
 description: A Flutter plugin for in-app purchases. Exposes APIs for making in-app purchases through the App Store and Google Play.
 homepage: https://github.com/flutter/plugins/tree/master/packages/in_app_purchase
-version: 0.5.1+2
+version: 0.5.2
 
 dependencies:
   flutter:

packages/in_app_purchase/in_app_purchase/test/in_app_purchase_connection/product_details_test.dart

@@ -0,0 +1,51 @@
+// 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_test/flutter_test.dart';
+import 'package:in_app_purchase/in_app_purchase.dart';
+import 'package:in_app_purchase/src/store_kit_wrappers/sk_product_wrapper.dart';
+
+void main() {
+  group('Constructor Tests', () {
+    test('fromSkProduct should correctly parse the price data', () {
+      final SKProductWrapper dummyProductWrapper = SKProductWrapper(
+        productIdentifier: 'id',
+        localizedTitle: 'title',
+        localizedDescription: 'description',
+        priceLocale:
+            SKPriceLocaleWrapper(currencySymbol: '\$', currencyCode: 'USD'),
+        subscriptionGroupIdentifier: 'com.group',
+        price: '13.37',
+      );
+
+      ProductDetails productDetails =
+          ProductDetails.fromSKProduct(dummyProductWrapper);
+      expect(productDetails.rawPrice, equals(13.37));
+    });
+
+    test('fromSkuDetails should correctly parse the price data', () {
+      final SkuDetailsWrapper dummyDetailWrapper = SkuDetailsWrapper(
+        description: 'description',
+        freeTrialPeriod: 'freeTrialPeriod',
+        introductoryPrice: 'introductoryPrice',
+        introductoryPriceMicros: 'introductoryPriceMicros',
+        introductoryPriceCycles: 1,
+        introductoryPricePeriod: 'introductoryPricePeriod',
+        price: '13.37',
+        priceAmountMicros: 13370000,
+        priceCurrencyCode: 'usd',
+        sku: 'sku',
+        subscriptionPeriod: 'subscriptionPeriod',
+        title: 'title',
+        type: SkuType.inapp,
+        originalPrice: 'originalPrice',
+        originalPriceAmountMicros: 1000,
+      );
+
+      ProductDetails productDetails =
+          ProductDetails.fromSkuDetails(dummyDetailWrapper);
+      expect(productDetails.rawPrice, equals(13.37));
+    });
+  });
+}