CW-867 Wownero fixes

cw_monero/pubspec.lock

@@ -503,8 +503,8 @@ packages:
     dependency: "direct main"
     description:
       path: "impls/monero.dart"
-      ref: af5277f96073917185864d3596e82b67bee54e78
-      resolved-ref: af5277f96073917185864d3596e82b67bee54e78
+      ref: 1193898122baaff465aa698fc3fab1a86da22395
+      resolved-ref: 1193898122baaff465aa698fc3fab1a86da22395
       url: "https://github.com/mrcyjanek/monero_c"
     source: git
     version: "0.0.0"

cw_monero/pubspec.yaml

@@ -25,7 +25,7 @@ dependencies:
   monero:
     git:
       url: https://github.com/mrcyjanek/monero_c
-      ref: af5277f96073917185864d3596e82b67bee54e78
+      ref: 1193898122baaff465aa698fc3fab1a86da22395
 #      ref: 6eb571ea498ed7b854934785f00fabfd0dadf75b # monero_c hash
       path: impls/monero.dart
   mutex: ^3.1.0

cw_wownero/lib/api/transaction_history.dart

@@ -10,6 +10,7 @@ import 'package:cw_wownero/exceptions/wownero_transaction_creation_exception.dar
 import 'package:ffi/ffi.dart';
 import 'package:monero/wownero.dart' as wownero;
 import 'package:monero/src/generated_bindings_wownero.g.dart' as wownero_gen;
+import 'package:mutex/mutex.dart';
 
 
 String getTxKey(String txId) {
@@ -18,29 +19,32 @@ String getTxKey(String txId) {
   return ret;
 }
 
+final txHistoryMutex = Mutex();
 wownero.TransactionHistory? txhistory;
-
 bool isRefreshingTx = false;
 Future<void> refreshTransactions() async {
   if (isRefreshingTx == true) return;
   isRefreshingTx = true;
   txhistory ??= wownero.Wallet_history(wptr!);
   final ptr = txhistory!.address;
+  await txHistoryMutex.acquire();
   await Isolate.run(() {
     wownero.TransactionHistory_refresh(Pointer.fromAddress(ptr));
   });
+  txHistoryMutex.release();
   isRefreshingTx = false;
 }
 
 int countOfTransactions() => wownero.TransactionHistory_count(txhistory!);
 
-List<Transaction> getAllTransactions() {
+Future<List<Transaction>> getAllTransactions() async {
   List<Transaction> dummyTxs = [];
 
+  await txHistoryMutex.acquire();
   txhistory ??= wownero.Wallet_history(wptr!);
-  wownero.TransactionHistory_refresh(txhistory!);
   int size = countOfTransactions();
   final list = List.generate(size, (index) => Transaction(txInfo: wownero.TransactionHistory_transaction(txhistory!, index: index)));
+  txHistoryMutex.release();
 
   final accts = wownero.Wallet_numSubaddressAccounts(wptr!);
   for (var i = 0; i < accts; i++) {  

cw_wownero/lib/api/wallet_manager.dart

@@ -127,6 +127,7 @@ void restoreWalletFromSeedSync(
   }
 
   wptr = newWptr;
+  wownero.Wallet_setCacheAttribute(wptr!, key: "cakewallet.seed", value: seed);
 
   openedWalletsByPath[path] = wptr!;
 }

cw_wownero/lib/wownero_wallet.dart

@@ -557,7 +557,7 @@ abstract class WowneroWalletBase
   @override
   Future<Map<String, WowneroTransactionInfo>> fetchTransactions() async {
     transaction_history.refreshTransactions();
-    return _getAllTransactionsOfAccount(walletAddresses.account?.id)
+    return (await _getAllTransactionsOfAccount(walletAddresses.account?.id))
         .fold<Map<String, WowneroTransactionInfo>>(<String, WowneroTransactionInfo>{},
             (Map<String, WowneroTransactionInfo> acc, WowneroTransactionInfo tx) {
       acc[tx.id] = tx;
@@ -586,9 +586,9 @@ abstract class WowneroWalletBase
   String getSubaddressLabel(int accountIndex, int addressIndex) =>
       wownero_wallet.getSubaddressLabel(accountIndex, addressIndex);
 
-  List<WowneroTransactionInfo> _getAllTransactionsOfAccount(int? accountIndex) =>
-      transaction_history
-          .getAllTransactions()
+  Future<List<WowneroTransactionInfo>> _getAllTransactionsOfAccount(int? accountIndex) async =>
+      (await transaction_history
+          .getAllTransactions())
           .map(
             (row) => WowneroTransactionInfo(
               row.hash,

cw_wownero/pubspec.lock

@@ -463,8 +463,8 @@ packages:
     dependency: "direct main"
     description:
       path: "impls/monero.dart"
-      ref: af5277f96073917185864d3596e82b67bee54e78
-      resolved-ref: af5277f96073917185864d3596e82b67bee54e78
+      ref: 1193898122baaff465aa698fc3fab1a86da22395
+      resolved-ref: 1193898122baaff465aa698fc3fab1a86da22395
       url: "https://github.com/mrcyjanek/monero_c"
     source: git
     version: "0.0.0"

cw_wownero/pubspec.yaml

@@ -25,7 +25,7 @@ dependencies:
   monero:
     git:
       url: https://github.com/mrcyjanek/monero_c
-      ref: af5277f96073917185864d3596e82b67bee54e78
+      ref: 1193898122baaff465aa698fc3fab1a86da22395
 #      ref: 6eb571ea498ed7b854934785f00fabfd0dadf75b # monero_c hash
       path: impls/monero.dart
   mutex: ^3.1.0

scripts/prepare_moneroc.sh

@@ -8,7 +8,7 @@ if [[ ! -d "monero_c" ]];
 then
     git clone https://github.com/mrcyjanek/monero_c --branch master
     cd monero_c
-    git checkout af5277f96073917185864d3596e82b67bee54e78
+    git checkout 1193898122baaff465aa698fc3fab1a86da22395
     git reset --hard
     git submodule update --init --force --recursive
     ./apply_patches.sh monero