change Solana node (#1903)

* change Solana node

* Fix reaching limit for fetching transactions

.github/workflows/automated_integration_test.yml

@@ -173,6 +173,7 @@ jobs:
          echo "const fiatApiKey = '${{ secrets.FIAT_API_KEY }}';" >> lib/.secrets.g.dart
          echo "const payfuraApiKey = '${{ secrets.PAYFURA_API_KEY }}';" >> lib/.secrets.g.dart
          echo "const ankrApiKey = '${{ secrets.ANKR_API_KEY }}';" >> lib/.secrets.g.dart
+         echo "const chainStackApiKey = '${{ secrets.CHAIN_STACK_API_KEY }}';" >> lib/.secrets.g.dart
          echo "const etherScanApiKey = '${{ secrets.ETHER_SCAN_API_KEY }}';" >> lib/.secrets.g.dart
          echo "const polygonScanApiKey = '${{ secrets.POLYGON_SCAN_API_KEY }}';" >> lib/.secrets.g.dart
          echo "const etherScanApiKey = '${{ secrets.ETHER_SCAN_API_KEY }}';" >> cw_evm/lib/.secrets.g.dart
@@ -185,6 +186,7 @@ jobs:
          echo "const moralisApiKey = '${{ secrets.MORALIS_API_KEY }}';" >> lib/.secrets.g.dart
          echo "const polygonScanApiKey = '${{ secrets.POLYGON_SCAN_API_KEY }}';" >> cw_evm/lib/.secrets.g.dart
          echo "const ankrApiKey = '${{ secrets.ANKR_API_KEY }}';" >> cw_solana/lib/.secrets.g.dart
+         echo "const chainStackApiKey = '${{ secrets.CHAIN_STACK_API_KEY }}';" >> cw_solana/lib/.secrets.g.dart
          echo "const testCakePayApiKey = '${{ secrets.TEST_CAKE_PAY_API_KEY }}';" >> lib/.secrets.g.dart
          echo "const cakePayApiKey = '${{ secrets.CAKE_PAY_API_KEY }}';" >> lib/.secrets.g.dart
          echo "const authorization = '${{ secrets.CAKE_PAY_AUTHORIZATION }}';" >> lib/.secrets.g.dart

.github/workflows/pr_test_build_android.yml

@@ -184,6 +184,7 @@ jobs:
           echo "const fiatApiKey = '${{ secrets.FIAT_API_KEY }}';" >> lib/.secrets.g.dart
           echo "const payfuraApiKey = '${{ secrets.PAYFURA_API_KEY }}';" >> lib/.secrets.g.dart
           echo "const ankrApiKey = '${{ secrets.ANKR_API_KEY }}';" >> lib/.secrets.g.dart
+          echo "const chainStackApiKey = '${{ secrets.CHAIN_STACK_API_KEY }}';" >> lib/.secrets.g.dart
           echo "const etherScanApiKey = '${{ secrets.ETHER_SCAN_API_KEY }}';" >> lib/.secrets.g.dart
           echo "const polygonScanApiKey = '${{ secrets.POLYGON_SCAN_API_KEY }}';" >> lib/.secrets.g.dart
           echo "const etherScanApiKey = '${{ secrets.ETHER_SCAN_API_KEY }}';" >> cw_evm/lib/.secrets.g.dart
@@ -197,6 +198,7 @@ jobs:
           echo "const moralisApiKey = '${{ secrets.MORALIS_API_KEY }}';" >> lib/.secrets.g.dart
           echo "const polygonScanApiKey = '${{ secrets.POLYGON_SCAN_API_KEY }}';" >> cw_evm/lib/.secrets.g.dart
           echo "const ankrApiKey = '${{ secrets.ANKR_API_KEY }}';" >> cw_solana/lib/.secrets.g.dart
+          echo "const chainStackApiKey = '${{ secrets.CHAIN_STACK_API_KEY }}';" >> cw_solana/lib/.secrets.g.dart
           echo "const testCakePayApiKey = '${{ secrets.TEST_CAKE_PAY_API_KEY }}';" >> lib/.secrets.g.dart
           echo "const cakePayApiKey = '${{ secrets.CAKE_PAY_API_KEY }}';" >> lib/.secrets.g.dart
           echo "const authorization = '${{ secrets.CAKE_PAY_AUTHORIZATION }}';" >> lib/.secrets.g.dart

.github/workflows/pr_test_build_linux.yml

@@ -156,6 +156,7 @@ jobs:
           echo "const fiatApiKey = '${{ secrets.FIAT_API_KEY }}';" >> lib/.secrets.g.dart
           echo "const payfuraApiKey = '${{ secrets.PAYFURA_API_KEY }}';" >> lib/.secrets.g.dart
           echo "const ankrApiKey = '${{ secrets.ANKR_API_KEY }}';" >> lib/.secrets.g.dart
+          echo "const chainStackApiKey = '${{ secrets.CHAIN_STACK_API_KEY }}';" >> lib/.secrets.g.dart
           echo "const etherScanApiKey = '${{ secrets.ETHER_SCAN_API_KEY }}';" >> cw_evm/lib/.secrets.g.dart
           echo "const moralisApiKey = '${{ secrets.MORALIS_API_KEY }}';" >> cw_evm/lib/.secrets.g.dart
           echo "const chatwootWebsiteToken = '${{ secrets.CHATWOOT_WEBSITE_TOKEN }}';" >> lib/.secrets.g.dart
@@ -167,6 +168,7 @@ jobs:
           echo "const polygonScanApiKey = '${{ secrets.POLYGON_SCAN_API_KEY }}';" >> cw_evm/lib/.secrets.g.dart
           echo "const nowNodesApiKey = '${{ secrets.EVM_NOWNODES_API_KEY }}';" >> cw_evm/lib/.secrets.g.dart
           echo "const ankrApiKey = '${{ secrets.ANKR_API_KEY }}';" >> cw_solana/lib/.secrets.g.dart
+          echo "const chainStackApiKey = '${{ secrets.CHAIN_STACK_API_KEY }}';" >> cw_solana/lib/.secrets.g.dart
           echo "const testCakePayApiKey = '${{ secrets.TEST_CAKE_PAY_API_KEY }}';" >> lib/.secrets.g.dart
           echo "const cakePayApiKey = '${{ secrets.CAKE_PAY_API_KEY }}';" >> lib/.secrets.g.dart
           echo "const authorization = '${{ secrets.CAKE_PAY_AUTHORIZATION }}';" >> lib/.secrets.g.dart

assets/solana_node_list.yml

@@ -7,4 +7,7 @@
 -
   uri: solana-rpc.publicnode.com:443
   useSSL: true
+-
+  uri: solana-mainnet.core.chainstack.com
+  useSSL: true
   is_default: true

cw_core/lib/exceptions.dart

@@ -47,7 +47,11 @@ class TransactionInputNotSupported implements Exception {}
 
 class SignNativeTokenTransactionRentException implements Exception {}
 
-class CreateAssociatedTokenAccountException implements Exception {}
+class CreateAssociatedTokenAccountException implements Exception {
+  final String errorMessage;
+
+  CreateAssociatedTokenAccountException(this.errorMessage);
+}
 
 class SignSPLTokenTransactionRentException implements Exception {}
 

cw_solana/lib/solana_client.dart

@@ -21,22 +21,23 @@ class SolanaWalletClient {
 
   bool connect(Node node) {
     try {
-      Uri? rpcUri;
+      Uri rpcUri = node.uri;
-      String webSocketUrl;
+      String webSocketUrl = 'wss://${node.uriRaw}';
-      bool isModifiedNodeUri = false;
 
       if (node.uriRaw == 'rpc.ankr.com') {
-        isModifiedNodeUri = true;
         String ankrApiKey = secrets.ankrApiKey;
 
         rpcUri = Uri.https(node.uriRaw, '/solana/$ankrApiKey');
         webSocketUrl = 'wss://${node.uriRaw}/solana/ws/$ankrApiKey';
-      } else {
+      } else if (node.uriRaw == 'solana-mainnet.core.chainstack.com') {
-        webSocketUrl = 'wss://${node.uriRaw}';
+        String chainStackApiKey = secrets.chainStackApiKey;
+
+        rpcUri = Uri.https(node.uriRaw, '/$chainStackApiKey');
+        webSocketUrl = 'wss://${node.uriRaw}/$chainStackApiKey';
       }
 
       _client = SolanaClient(
-        rpcUrl: isModifiedNodeUri ? rpcUri! : node.uri,
+        rpcUrl: rpcUri,
         websocketUrl: Uri.parse(webSocketUrl),
         timeout: const Duration(minutes: 2),
       );
@@ -115,10 +116,14 @@ class SolanaWalletClient {
     final message =
         _getMessageForNativeTransaction(ownerKeypair, ownerKeypair.address, lamportsPerSol);
 
-    final recentBlockhash = await _getRecentBlockhash(commitment);
+    final latestBlockhash = await _getLatestBlockhash(commitment);
 
-    final estimatedFee =
+    final estimatedFee = _getFeeFromCompiledMessage(
-        _getFeeFromCompiledMessage(message, ownerKeypair.publicKey, recentBlockhash, commitment);
+      message,
+      ownerKeypair.publicKey,
+      latestBlockhash,
+      commitment,
+    );
     return estimatedFee;
   }
 
@@ -131,13 +136,25 @@ class SolanaWalletClient {
     List<SolanaTransactionModel> transactions = [];
 
     try {
-      final response = await _client!.rpcClient.getTransactionsList(
+      final signatures = await _client!.rpcClient.getSignaturesForAddress(
-        publicKey,
+        publicKey.toBase58(),
         commitment: Commitment.confirmed,
-        limit: 1000,
       );
 
-      for (final tx in response) {
+      final List<TransactionDetails> transactionDetails = [];
+      for (int i = 0; i < signatures.length; i += 20) {
+        final response = await _client!.rpcClient.getMultipleTransactions(
+          signatures.sublist(i, math.min(i + 20, signatures.length)),
+          commitment: Commitment.confirmed,
+          encoding: Encoding.jsonParsed,
+        );
+        transactionDetails.addAll(response);
+
+        // to avoid reaching the node RPS limit
+        await Future.delayed(Duration(milliseconds: 500));
+      }
+
+      for (final tx in transactionDetails) {
         if (tx.transaction is ParsedTransaction) {
           final parsedTx = (tx.transaction as ParsedTransaction);
           final message = parsedTx.message;
@@ -310,16 +327,16 @@ class SolanaWalletClient {
     }
   }
 
-  Future<RecentBlockhash> _getRecentBlockhash(Commitment commitment) async {
+  Future<LatestBlockhash> _getLatestBlockhash(Commitment commitment) async {
-    final latestBlockhash =
+    final latestBlockHashResult =
         await _client!.rpcClient.getLatestBlockhash(commitment: commitment).value;
 
-    final recentBlockhash = RecentBlockhash(
+    final latestBlockhash = LatestBlockhash(
-      blockhash: latestBlockhash.blockhash,
+      blockhash: latestBlockHashResult.blockhash,
-      feeCalculator: const FeeCalculator(lamportsPerSignature: 500),
+      lastValidBlockHeight: latestBlockHashResult.lastValidBlockHeight,
     );
 
-    return recentBlockhash;
+    return latestBlockhash;
   }
 
   Message _getMessageForNativeTransaction(
@@ -342,11 +359,11 @@ class SolanaWalletClient {
   Future<double> _getFeeFromCompiledMessage(
     Message message,
     Ed25519HDPublicKey feePayer,
-    RecentBlockhash recentBlockhash,
+    LatestBlockhash latestBlockhash,
     Commitment commitment,
   ) async {
     final compile = message.compile(
-      recentBlockhash: recentBlockhash.blockhash,
+      recentBlockhash: latestBlockhash.blockhash,
       feePayer: feePayer,
     );
 
@@ -391,12 +408,12 @@ class SolanaWalletClient {
 
     final signers = [ownerKeypair];
 
-    RecentBlockhash recentBlockhash = await _getRecentBlockhash(commitment);
+    LatestBlockhash latestBlockhash = await _getLatestBlockhash(commitment);
 
     final fee = await _getFeeFromCompiledMessage(
       message,
       signers.first.publicKey,
-      recentBlockhash,
+      latestBlockhash,
       commitment,
     );
 
@@ -422,14 +439,14 @@ class SolanaWalletClient {
         message: updatedMessage,
         signers: signers,
         commitment: commitment,
-        recentBlockhash: recentBlockhash,
+        latestBlockhash: latestBlockhash,
       );
     } else {
       signedTx = await _signTransactionInternal(
         message: message,
         signers: signers,
         commitment: commitment,
-        recentBlockhash: recentBlockhash,
+        latestBlockhash: latestBlockhash,
       );
     }
 
@@ -507,12 +524,12 @@ class SolanaWalletClient {
 
     final signers = [ownerKeypair];
 
-    RecentBlockhash recentBlockhash = await _getRecentBlockhash(commitment);
+    LatestBlockhash latestBlockhash = await _getLatestBlockhash(commitment);
 
     final fee = await _getFeeFromCompiledMessage(
       message,
       signers.first.publicKey,
-      recentBlockhash,
+      latestBlockhash,
       commitment,
     );
 
@@ -530,7 +547,7 @@ class SolanaWalletClient {
       message: message,
       signers: signers,
       commitment: commitment,
-      recentBlockhash: recentBlockhash,
+      latestBlockhash: latestBlockhash,
     );
 
     sendTx() async => await sendTransaction(
@@ -552,9 +569,9 @@ class SolanaWalletClient {
     required Message message,
     required List<Ed25519HDKeyPair> signers,
     required Commitment commitment,
-    required RecentBlockhash recentBlockhash,
+    required LatestBlockhash latestBlockhash,
   }) async {
-    final signedTx = await signTransaction(recentBlockhash, message, signers);
+    final signedTx = await signTransaction(latestBlockhash, message, signers);
 
     return signedTx;
   }

cw_solana/lib/solana_exceptions.dart

@@ -25,9 +25,7 @@ class SolanaSignNativeTokenTransactionRentException
     extends SignNativeTokenTransactionRentException {}
 
 class SolanaCreateAssociatedTokenAccountException extends CreateAssociatedTokenAccountException {
-  SolanaCreateAssociatedTokenAccountException(this.exceptionMessage);
+  SolanaCreateAssociatedTokenAccountException(super.errorMessage);
-  
-  final String exceptionMessage;
 }
 
 class SolanaSignSPLTokenTransactionRentException extends SignSPLTokenTransactionRentException {}

cw_solana/pubspec.yaml

@@ -11,7 +11,7 @@ environment:
 dependencies:
   flutter:
     sdk: flutter
-  solana: ^0.30.4
+  solana: ^0.31.0+1
   cw_core:
     path: ../cw_core
   http: ^1.1.0

lib/core/wallet_connect/web3wallet_service.dart

@@ -140,25 +140,24 @@ abstract class Web3WalletServiceBase with Store {
       for (final cId in SolanaChainId.values) {
         final node = appStore.settingsStore.getCurrentNode(appStore.wallet!.type);
 
-        Uri? rpcUri;
+        Uri rpcUri = node.uri;
-        String webSocketUrl;
+        String webSocketUrl = 'wss://${node.uriRaw}';
-        bool isModifiedNodeUri = false;
 
         if (node.uriRaw == 'rpc.ankr.com') {
-          isModifiedNodeUri = true;
-          
-          //A better way to handle this instead of adding this to the general secrets?
           String ankrApiKey = secrets.ankrApiKey;
 
           rpcUri = Uri.https(node.uriRaw, '/solana/$ankrApiKey');
           webSocketUrl = 'wss://${node.uriRaw}/solana/ws/$ankrApiKey';
-        } else {
+        } else if (node.uriRaw == 'solana-mainnet.core.chainstack.com') {
-          webSocketUrl = 'wss://${node.uriRaw}';
+          String chainStackApiKey = secrets.chainStackApiKey;
+
+          rpcUri = Uri.https(node.uriRaw, '/$chainStackApiKey');
+          webSocketUrl = 'wss://${node.uriRaw}/$chainStackApiKey';
         }
 
         SolanaChainServiceImpl(
           reference: cId,
-          rpcUrl: isModifiedNodeUri ? rpcUri! : node.uri,
+          rpcUrl: rpcUri,
           webSocketUrl: webSocketUrl,
           wcKeyService: walletKeyService,
           bottomSheetService: _bottomSheetHandler,

lib/entities/default_settings_migration.dart

@@ -40,7 +40,7 @@ const polygonDefaultNodeUri = 'polygon-bor.publicnode.com';
 const cakeWalletBitcoinCashDefaultNodeUri = 'bitcoincash.stackwallet.com:50002';
 const nanoDefaultNodeUri = 'nano.nownodes.io';
 const nanoDefaultPowNodeUri = 'rpc.nano.to';
-const solanaDefaultNodeUri = 'solana-rpc.publicnode.com:443';
+const solanaDefaultNodeUri = 'solana-mainnet.core.chainstack.com';
 const tronDefaultNodeUri = 'api.trongrid.io';
 const newCakeWalletBitcoinUri = 'btc-electrum.cakewallet.com:50002';
 const wowneroDefaultNodeUri = 'node3.monerodevs.org:34568';
@@ -347,6 +347,19 @@ Future<void> defaultSettingsMigration(
             type: WalletType.litecoin,
             useSSL: true,
           );
+          _changeDefaultNode(
+            nodes: nodes,
+            sharedPreferences: sharedPreferences,
+            type: WalletType.solana,
+            newDefaultUri: solanaDefaultNodeUri,
+            currentNodePreferenceKey: PreferencesKey.currentSolanaNodeIdKey,
+            useSSL: true,
+            oldUri: [
+              'rpc.ankr.com',
+              'api.mainnet-beta.solana.com:443',
+              'solana-rpc.publicnode.com:443',
+            ],
+          );
           break;
         default:
           break;

lib/view_model/send/send_view_model.dart

@@ -680,7 +680,7 @@ abstract class SendViewModelBase extends WalletChangeListenerViewModel with Stor
       }
 
       if (error is CreateAssociatedTokenAccountException) {
-        return S.current.solana_create_associated_token_account_exception;
+        return "${S.current.solana_create_associated_token_account_exception}\n\n${error.errorMessage}";
       }
 
       if (error is SignSPLTokenTransactionRentException) {

pubspec_base.yaml

@@ -106,7 +106,7 @@ dependencies:
   flutter_svg: ^2.0.9
   polyseed: ^0.0.6
   nostr_tools: ^1.0.9
-  solana: ^0.30.1
+  solana: ^0.31.0+1
   ledger_flutter_plus: ^1.4.1
   hashlib: ^1.19.2
 

tool/utils/secret_key.dart

@@ -38,6 +38,7 @@ class SecretKey {
     SecretKey('walletConnectProjectId', () => ''),
     SecretKey('moralisApiKey', () => ''),
     SecretKey('ankrApiKey', () => ''),
+    SecretKey('chainStackApiKey', () => ''),
     SecretKey('quantexExchangeMarkup', () => ''),
     SecretKey('seeds', () => ''),
     SecretKey('testCakePayApiKey', () => ''),
@@ -86,6 +87,7 @@ class SecretKey {
 
   static final solanaSecrets = [
     SecretKey('ankrApiKey', () => ''),
+    SecretKey('chainStackApiKey', () => ''),
   ];
 
   static final nanoSecrets = [