From 7514d851cec10d122f09f5a3072a50a185401e5f Mon Sep 17 00:00:00 2001
From: cyan <cyjan@mrcyjanek.net>
Date: Sun, 21 Jul 2024 02:43:09 +0200
Subject: [PATCH] store() on bad network (#1543)

* fix: for storing on bad network connection.

* feat from standup

* fix missing declaration

* remove forcing trusted daemon flag [skip ci]

---------

Co-authored-by: OmarHatem <omarh.ismail1@gmail.com>
---
 cw_monero/lib/api/wallet.dart  | 16 +++++++++++++++-
 cw_wownero/lib/api/wallet.dart | 15 ++++++++++++++-
 2 files changed, 29 insertions(+), 2 deletions(-)

diff --git a/cw_monero/lib/api/wallet.dart b/cw_monero/lib/api/wallet.dart
index 59eeb1498..6ca9cd1bb 100644
--- a/cw_monero/lib/api/wallet.dart
+++ b/cw_monero/lib/api/wallet.dart
@@ -121,9 +121,23 @@ void setRecoveringFromSeed({required bool isRecovery}) =>
     monero.Wallet_setRecoveringFromSeed(wptr!, recoveringFromSeed: isRecovery);
 
 final storeMutex = Mutex();
+
+
+int lastStorePointer = 0;
+int lastStoreHeight = 0;
 void storeSync() async {
-  await storeMutex.acquire();
   final addr = wptr!.address;
+  final synchronized = await Isolate.run(() {
+    return monero.Wallet_synchronized(Pointer.fromAddress(addr));
+  });
+  if (lastStorePointer == wptr!.address &&
+      lastStoreHeight + 5000 < monero.Wallet_blockChainHeight(wptr!) &&
+      !synchronized) {
+    return;
+  }
+  lastStorePointer = wptr!.address;
+  lastStoreHeight = monero.Wallet_blockChainHeight(wptr!);
+  await storeMutex.acquire();
   await Isolate.run(() {
     monero.Wallet_store(Pointer.fromAddress(addr));
   });
diff --git a/cw_wownero/lib/api/wallet.dart b/cw_wownero/lib/api/wallet.dart
index 6a7550d84..96822dfe4 100644
--- a/cw_wownero/lib/api/wallet.dart
+++ b/cw_wownero/lib/api/wallet.dart
@@ -126,9 +126,22 @@ void setRecoveringFromSeed({required bool isRecovery}) =>
     wownero.Wallet_setRecoveringFromSeed(wptr!, recoveringFromSeed: isRecovery);
 
 final storeMutex = Mutex();
+
+int lastStorePointer = 0;
+int lastStoreHeight = 0;
 void storeSync() async {
-  await storeMutex.acquire();
   final addr = wptr!.address;
+  final synchronized = await Isolate.run(() {
+    return wownero.Wallet_synchronized(Pointer.fromAddress(addr));
+  });
+  if (lastStorePointer == wptr!.address &&
+      lastStoreHeight + 5000 < wownero.Wallet_blockChainHeight(wptr!) &&
+      !synchronized) {
+    return;
+  }
+  lastStorePointer = wptr!.address;
+  lastStoreHeight = wownero.Wallet_blockChainHeight(wptr!);
+  await storeMutex.acquire();
   Isolate.run(() {
     wownero.Wallet_store(Pointer.fromAddress(addr));
   });