fix issues #25 #29 #36

android/src/main/java/tap/company/go_sell_sdk_flutter/GoSellSdKDelegate.java

@@ -195,7 +195,7 @@ private void configureSDKSession(HashMap<String, Object> sessionParameters, Meth
         sdkSession.setPaymentDescription(sessionParameters.get("paymentDescription").toString()); // ** Optional **
 
         // Payment Extra Info
-        sdkSession.setPaymentMetadata(DeserializationUtil.getMetaData(sessionParameters.get("paymenMetaData")));// **
+        sdkSession.setPaymentMetadata(DeserializationUtil.getMetaData(sessionParameters.get("paymentMetadata")));// **
                                                                                                                 // Optional
                                                                                                                 // **
                                                                                                                 // you

example/lib/main.dart

@@ -89,7 +89,7 @@ class _MyAppState extends State<MyApp> {
           // Payment description
           paymentDescription: "paymentDescription",
           // Payment Metadata
-          paymentMetaData: {
+          paymentMetadata: {
             "a": "a meta",
             "b": "b meta",
           },

example/pubspec.lock

@@ -7,42 +7,42 @@ packages:
       name: async
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.5.0-nullsafety.1"
+    version: "2.6.1"
   boolean_selector:
     dependency: transitive
     description:
       name: boolean_selector
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.0-nullsafety.1"
+    version: "2.1.0"
   characters:
     dependency: transitive
     description:
       name: characters
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.0-nullsafety.3"
+    version: "1.1.0"
   charcode:
     dependency: transitive
     description:
       name: charcode
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.2.0-nullsafety.1"
+    version: "1.2.0"
   clock:
     dependency: transitive
     description:
       name: clock
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.0-nullsafety.1"
+    version: "1.1.0"
   collection:
     dependency: transitive
     description:
       name: collection
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.15.0-nullsafety.3"
+    version: "1.15.0"
   cupertino_icons:
     dependency: "direct main"
     description:
@@ -56,7 +56,7 @@ packages:
       name: fake_async
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.2.0-nullsafety.1"
+    version: "1.2.0"
   flutter:
     dependency: "direct main"
     description: flutter
@@ -73,28 +73,28 @@ packages:
       path: ".."
       relative: true
     source: path
-    version: "2.0.5"
+    version: "2.0.7"
   matcher:
     dependency: transitive
     description:
       name: matcher
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.12.10-nullsafety.1"
+    version: "0.12.10"
   meta:
     dependency: transitive
     description:
       name: meta
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.3.0-nullsafety.3"
+    version: "1.3.0"
   path:
     dependency: transitive
     description:
       name: path
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.8.0-nullsafety.1"
+    version: "1.8.0"
   sky_engine:
     dependency: transitive
     description: flutter
@@ -106,56 +106,56 @@ packages:
       name: source_span
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.8.0-nullsafety.2"
+    version: "1.8.1"
   stack_trace:
     dependency: transitive
     description:
       name: stack_trace
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.10.0-nullsafety.1"
+    version: "1.10.0"
   stream_channel:
     dependency: transitive
     description:
       name: stream_channel
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.0-nullsafety.1"
+    version: "2.1.0"
   string_scanner:
     dependency: transitive
     description:
       name: string_scanner
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.0-nullsafety.1"
+    version: "1.1.0"
   term_glyph:
     dependency: transitive
     description:
       name: term_glyph
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.2.0-nullsafety.1"
+    version: "1.2.0"
   test_api:
     dependency: transitive
     description:
       name: test_api
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.2.19-nullsafety.2"
+    version: "0.3.0"
   typed_data:
     dependency: transitive
     description:
       name: typed_data
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.3.0-nullsafety.3"
+    version: "1.3.0"
   vector_math:
     dependency: transitive
     description:
       name: vector_math
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.0-nullsafety.3"
+    version: "2.1.0"
 sdks:
-  dart: ">=2.10.0-110 <2.11.0"
+  dart: ">=2.12.0 <3.0.0"
   flutter: ">=1.10.0"

ios/Classes/SwiftGoSellSdkFlutterPlugin.swift

@@ -261,6 +261,25 @@ extension SwiftGoSellSdkFlutterPlugin: SessionDataSource {
       }
       return nil
     }
+
+
+    public var paymentMetadata: Metadata? {
+        if let paymentMetadataString:String = argsSessionParameters?["paymentMetadata"] as? String {
+          if let data = paymentMetadataString.data(using: .utf8) {
+            do {
+              let decoder = JSONDecoder()
+              let paymentMetadataObject:Metadata = try decoder.decode(Metadata.self, from: data)
+              return paymentMetadataObject
+            } catch {
+              print(error.localizedDescription)
+            }
+          }
+        }
+        return nil
+  }
+
+
+
     public var receiptSettings: Receipt? {
       if let receiptSettingsString:String = argsSessionParameters?["receiptSettings"] as? String {
         if let data = receiptSettingsString.data(using: .utf8) {