1 files changed, 8 insertions, 0 deletions
diff --git a/src/wallet/transaction.h b/src/wallet/transaction.h
index db858fa5ba..0c28628915 100644
--- a/src/wallet/transaction.h
+++ b/src/wallet/transaction.h
@@ -22,6 +22,10 @@
 #include <variant>
 #include <vector>
 
+namespace interfaces {
+class Chain;
+} // namespace interfaces
+
 namespace wallet {
 //! State of transaction confirmed in a block.
 struct TxStateConfirmed {
@@ -326,6 +330,10 @@ public:
     template<typename T> const T* state() const { return std::get_if<T>(&m_state); }
     template<typename T> T* state() { return std::get_if<T>(&m_state); }
 
+    //! Update transaction state when attaching to a chain, filling in heights
+    //! of conflicted and confirmed blocks
+    void updateState(interfaces::Chain& chain);
+
     bool isAbandoned() const { return state<TxStateInactive>() && state<TxStateInactive>()->abandoned; }
     bool isConflicted() const { return state<TxStateConflicted>(); }
     bool isInactive() const { return state<TxStateInactive>(); }