transferKeepAlive for all payments; transferAll to defaultWallet when deleting wallet with non null balance

lib/providers/substrate_sdk.dart

@@ -372,17 +372,20 @@ class SubstrateSdk with ChangeNotifier {
     log.d(keyring.current.address);
     log.d(fromAddress);
     log.d(password);
-    log.d(await checkPassword(fromAddress, password));
+    // log.d(await checkPassword(fromAddress, password));
 
+    final fromPubkey = await sdk.api.account.decodeAddress([fromAddress]);
+    log.d(fromPubkey!.keys.first);
     final sender = TxSenderData(
-      keyring.current.address,
+      fromAddress,
-      keyring.current.pubKey,
+      fromPubkey.keys.first,
     );
-    final txInfo = TxInfoData('balances', 'transfer', sender);
+    final txInfo = TxInfoData(
+        'balances', amount == -1 ? 'transferAll' : 'transferKeepAlive', sender);
     try {
       final hash = await sdk.api.tx.signAndSend(
         txInfo,
-        [destAddress, amount * 100],
+        [destAddress, amount == -1 ? false : (amount * 100)],
         password,
         onStatusChange: (status) {
           log.d('Transaction status: ' + status);

lib/providers/wallet_options.dart

@@ -66,6 +66,20 @@ class WalletOptionsProvider with ChangeNotifier {
         'Êtes-vous sûr de vouloir oublier le portefeuille "${wallet.name}" ?'));
 
     if (_answer ?? false) {
+      //Check if balance is null
+      final _balance = await _sub.getBalance(wallet.address!);
+      if (_balance != 0) {
+        MyWalletsProvider _myWalletProvider =
+            Provider.of<MyWalletsProvider>(context, listen: false);
+        final _defaultWallet = _myWalletProvider.getDefaultWallet();
+        log.d(_defaultWallet.address);
+        await _sub.pay(
+            fromAddress: wallet.address!,
+            destAddress: _defaultWallet.address!,
+            amount: -1,
+            password: _myWalletProvider.pinCode);
+      }
+
       await walletBox.delete(wallet.key);
       await _sub.deleteAccounts([wallet.address!]);
 

lib/screens/settings.dart

@@ -49,6 +49,7 @@ class SettingsScreen extends StatelessWidget {
             const SizedBox(height: 60),
             Row(children: [
               Consumer<SubstrateSdk>(builder: (context, _sub, _) {
+                log.d(_sub.sdk.api.connectedNode?.endpoint);
                 return Expanded(
                   child: Row(children: [
                     Text(' Noeud $currencyName :'),

lib/screens/substrate_sandbox.dart

@@ -36,7 +36,7 @@ class SubstrateSandBox extends StatelessWidget {
                           await _sub.connectNode(context);
                         },
                         child: Text(
-                            'Noeud connecté ?: ${_sub.nodeConnected} (${configBox.get('endpoint')})')),
+                            'Noeud connecté ?: ${_sub.nodeConnected} (${_sub.sdk.api.connectedNode?.endpoint})')),
                     if (_sub.nodeConnected)
                       Text('Noeud "$currencyName", bloc N°${_sub.blocNumber}'),
                     const SizedBox(height: 20),

lib/screens/transaction_in_progress.dart

@@ -22,6 +22,7 @@ class TransactionInProgress extends StatelessWidget {
         Provider.of<WalletsProfilesProvider>(context, listen: false);
     MyWalletsProvider _myWalletProvider =
         Provider.of<MyWalletsProvider>(context, listen: false);
+    bool isValid = false;
 
     String _resultText;
     bool isLoading = true;
@@ -84,8 +85,10 @@ class TransactionInProgress extends StatelessWidget {
           // jsonResult = json.decode(_result);
           log.d(_result);
           if (_result.contains('blockHash: ')) {
+            isValid = true;
             _resultText = '$_actionName validé !';
           } else {
+            isValid = false;
             _resultText = "Une erreur s'est produite:\n";
             final List _exceptionSplit = _result.split('Exception: ');
             String _exception;
@@ -94,7 +97,7 @@ class TransactionInProgress extends StatelessWidget {
             } else {
               _exception = _exceptionSplit[0];
             }
-
+            // log.d('expection: $_exception');
             switch (_exception) {
               case 'cert.NotRespectCertPeriod':
               case 'identity.CreatorNotAllowedToCreateIdty':
@@ -114,6 +117,23 @@ class TransactionInProgress extends StatelessWidget {
                   _resultText += "Ce nom est déjà pris";
                 }
                 break;
+              case 'balances.KeepAlive':
+                {
+                  _resultText =
+                      "Vous devez garder au moins 2ĞD sur votre compte pour le garder actif";
+                }
+                break;
+              case '1010: Invalid Transaction: Inability to pay some fees , e.g. account balance too low':
+                {
+                  _resultText =
+                      "Vous devez alimenter ce compte avant\nde pouvoir l'utiliser";
+                }
+                break;
+              case 'timeout':
+                {
+                  _resultText += "Le délais d'éxecution est dépassé";
+                }
+                break;
 
               default:
                 {
@@ -156,7 +176,7 @@ class TransactionInProgress extends StatelessWidget {
                       end: Alignment.bottomCenter,
                       colors: [
                         yellowC,
-                        const Color(0xfffafafa),
+                        backgroundColor,
                       ],
                     )),
                     child: Column(children: <Widget>[
@@ -209,6 +229,14 @@ class TransactionInProgress extends StatelessWidget {
                         ),
                       ),
                     ),
+                    Visibility(
+                      visible: !isLoading,
+                      child: Icon(
+                        isValid ? Icons.done_all : Icons.close,
+                        size: 35,
+                        color: isValid ? Colors.greenAccent : Colors.redAccent,
+                      ),
+                    ),
                     const SizedBox(height: 10),
                     Text(
                       _resultText,

pubspec.yaml

@@ -5,7 +5,7 @@ description: Pay with G1.
 # pub.dev using `pub publish`. This is preferred for private packages.
 publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 
-version: 0.0.8+2
+version: 0.0.8+3
 
 environment:
   sdk: '>=2.12.0 <3.0.0'