Implement locale for StoreProduct

CHANGELOG.md

@@ -1,6 +1,10 @@
 # Change Log
 All notable changes to this project will be documented in this file.
 
+## Added
+- Implement locale for StoreProduct
+  - Added in Pull Request [#66](https://github.com/space-code/flare/pull/75).
+
 ## Updated
 - Update `CHANGELOG.md`
   - Updated in Pull Request [#74](https://github.com/space-code/flare/pull/74).

Sources/Flare/Classes/Models/Internal/Protocols/ISKProduct.swift

@@ -18,6 +18,9 @@ protocol ISKProduct {
 
     /// The currency Symbol for the product's price.
     var currencySymbol: String? { get }
+
+    /// The  locale for the product's currency.
+    var locale: Locale { get }
 
     /// The price of the product in decimal format.
     var price: Decimal { get }

Sources/Flare/Classes/Models/Internal/SK1StoreProduct.swift

@@ -42,6 +42,10 @@ extension SK1StoreProduct: ISKProduct {
     var currencySymbol: String? {
         numberFormatter.currencySymbol
     }
+
+    var locale: Locale {
+        self.product.priceLocale
+    }
 
     var price: Decimal {
         product.price as Decimal

Sources/Flare/Classes/Models/Internal/SK2StoreProduct.swift

@@ -49,6 +49,10 @@ extension SK2StoreProduct: ISKProduct {
     var currencySymbol: String? {
         numberFormatter.currencySymbol
     }
+
+    var locale: Locale {
+        self.currencyFormat.locale
+    }
 
     var price: Decimal {
         product.price

Sources/Flare/Classes/Models/StoreProduct.swift

@@ -65,6 +65,10 @@ extension StoreProduct: ISKProduct {
     public var currencySymbol: String? {
         product.currencySymbol
     }
+
+    public var locale: Locale {
+        self.product.locale
+    }
 
     public var price: Decimal {
         product.price

Sources/FlareMock/Mocks/ProductMock.swift

@@ -38,6 +38,16 @@ public final class ProductMock: ISKProduct {
         invokedCurrencyCodeGetterCount += 1
         return stubbedCurrencyCode
     }
+
+    public var invokedLocaleGetter = false
+    public var invokedLocaleGetterCount = 0
+    public var stubbedLocale: Locale!
+
+    public var locale: Locale {
+        invokedLocaleGetter = true
+        invokedLocaleGetterCount += 1
+        return stubbedLocale
+    }
 
     public var invokedCurrencySymbolGetter = false
     public var invokedCurrencySymbolGetterCount = 0