Merge pull request #673 from cake-tech/set-default-values-for-transaction-priority

Validate bitcoin saved transaction priority

cw_core/lib/monero_transaction_priority.dart

@@ -21,22 +21,6 @@ class MoneroTransactionPriority extends TransactionPriority {
   static const fastest = MoneroTransactionPriority(title: 'Fastest', raw: 4);
   static const standard = slow;
 
-
-  static List<MoneroTransactionPriority> forWalletType(WalletType type) {
-    switch (type) {
-      case WalletType.monero:
-        return MoneroTransactionPriority.all;
-      case WalletType.bitcoin:
-        return [
-          MoneroTransactionPriority.slow,
-          MoneroTransactionPriority.automatic,
-          MoneroTransactionPriority.fast
-        ];
-      default:
-        return [];
-    }
-  }
-
   static MoneroTransactionPriority deserialize({required int raw}) {
     switch (raw) {
       case 0:

lib/entities/default_settings_migration.dart

@@ -139,6 +139,10 @@ Future defaultSettingsMigration(
           await addOnionNode(nodes);
           break;
 
+        case 19:
+          await validateBitcoinSavedTransactionPriority(sharedPreferences);
+          break;
+
         default:
           break;
       }
@@ -154,6 +158,18 @@ Future defaultSettingsMigration(
       PreferencesKey.currentDefaultSettingsMigrationVersion, version);
 }
 
+Future<void> validateBitcoinSavedTransactionPriority(SharedPreferences sharedPreferences) async {
+  if (bitcoin == null) {
+    return;
+  }
+  final int? savedBitcoinPriority =
+      sharedPreferences.getInt(PreferencesKey.bitcoinTransactionPriority);
+  if (!bitcoin!.getTransactionPriorities().any((element) => element.raw == savedBitcoinPriority)) {
+    await sharedPreferences.setInt(
+        PreferencesKey.bitcoinTransactionPriority, bitcoin!.getMediumTransactionPriority().serialize());
+  }
+}
+
 Future<void> addOnionNode(Box<Node> nodes) async {
   final onionNodeUri = "cakexmrl7bonq7ovjka5kuwuyd3f7qnkz6z6s6dmsy3uckwra7bvggyd.onion:18081";
 

lib/main.dart

@@ -129,7 +129,7 @@ Future<void> main() async {
         exchangeTemplates: exchangeTemplates,
         transactionDescriptions: transactionDescriptions,
         secureStorage: secureStorage,
-        initialMigrationVersion: 18);
+        initialMigrationVersion: 19);
     runApp(App());
   } catch (e, stacktrace) {
     runApp(MaterialApp(