fix: preserve rbf replacement fee rates

bindings/ios/bitkitcore.swift

@@ -28476,6 +28476,19 @@ public func pubkySignUp(secretKeyHex: String, homeserverPublicKeyZ32: String, si
             errorHandler: FfiConverterTypePubkyError_lift
         )
 }
+/**
+ * Persist a successful outgoing RBF result, including its replacement fee rate, in one transaction.
+ * Call after the node has returned the replacement txid; this function does not broadcast anything.
+ */
+public func recordRbfBoost(walletId: String, originalActivityId: String, replacementTxId: String, feeRate: UInt64)throws   {try rustCallWithError(FfiConverterTypeActivityError_lift) {
+    uniffi_bitkitcore_fn_func_record_rbf_boost(
+        FfiConverterString.lower(walletId),
+        FfiConverterString.lower(originalActivityId),
+        FfiConverterString.lower(replacementTxId),
+        FfiConverterUInt64.lower(feeRate),$0
+    )
+}
+}
 /**
  * Refresh all active CJIT entries in the database with latest data from the LSP
  */
@@ -29184,6 +29197,16 @@ public func upsertOnchainActivities(activities: [OnchainActivity])throws   {try
     )
 }
 }
+/**
+ * Merge a sync/event snapshot without overwriting a known fee rate for the same wallet and txid.
+ * Generic upsert_activity/update_activity still accept explicit fee-rate corrections.
+ */
+public func upsertOnchainActivityPreservingFeeRate(activity: OnchainActivity)throws   {try rustCallWithError(FfiConverterTypeActivityError_lift) {
+    uniffi_bitkitcore_fn_func_upsert_onchain_activity_preserving_fee_rate(
+        FfiConverterTypeOnchainActivity_lower(activity),$0
+    )
+}
+}
 public func upsertOrders(orders: [IBtOrder])async throws   {
     return
         try  await uniffiRustCallAsync(
@@ -29741,6 +29764,9 @@ private let initializationResult: InitializationResult = {
     if (uniffi_bitkitcore_checksum_func_pubky_sign_up() != 61692) {
         return InitializationResult.apiChecksumMismatch
     }
+    if (uniffi_bitkitcore_checksum_func_record_rbf_boost() != 15433) {
+        return InitializationResult.apiChecksumMismatch
+    }
     if (uniffi_bitkitcore_checksum_func_refresh_active_cjit_entries() != 5324) {
         return InitializationResult.apiChecksumMismatch
     }
@@ -29894,6 +29920,9 @@ private let initializationResult: InitializationResult = {
     if (uniffi_bitkitcore_checksum_func_upsert_onchain_activities() != 15461) {
         return InitializationResult.apiChecksumMismatch
     }
+    if (uniffi_bitkitcore_checksum_func_upsert_onchain_activity_preserving_fee_rate() != 13661) {
+        return InitializationResult.apiChecksumMismatch
+    }
     if (uniffi_bitkitcore_checksum_func_upsert_orders() != 45856) {
         return InitializationResult.apiChecksumMismatch
     }

bindings/ios/bitkitcoreFFI.h

@@ -1462,6 +1462,11 @@ uint64_t uniffi_bitkitcore_fn_func_pubky_sign_in(RustBuffer secret_key_hex
 uint64_t uniffi_bitkitcore_fn_func_pubky_sign_up(RustBuffer secret_key_hex, RustBuffer homeserver_public_key_z32, RustBuffer signup_code
 );
 #endif
+#ifndef UNIFFI_FFIDEF_UNIFFI_BITKITCORE_FN_FUNC_RECORD_RBF_BOOST
+#define UNIFFI_FFIDEF_UNIFFI_BITKITCORE_FN_FUNC_RECORD_RBF_BOOST
+void uniffi_bitkitcore_fn_func_record_rbf_boost(RustBuffer wallet_id, RustBuffer original_activity_id, RustBuffer replacement_tx_id, uint64_t fee_rate, RustCallStatus *_Nonnull out_status
+);
+#endif
 #ifndef UNIFFI_FFIDEF_UNIFFI_BITKITCORE_FN_FUNC_REFRESH_ACTIVE_CJIT_ENTRIES
 #define UNIFFI_FFIDEF_UNIFFI_BITKITCORE_FN_FUNC_REFRESH_ACTIVE_CJIT_ENTRIES
 uint64_t uniffi_bitkitcore_fn_func_refresh_active_cjit_entries(void
@@ -1729,6 +1734,11 @@ void uniffi_bitkitcore_fn_func_upsert_lightning_activities(RustBuffer activities
 void uniffi_bitkitcore_fn_func_upsert_onchain_activities(RustBuffer activities, RustCallStatus *_Nonnull out_status
 );
 #endif
+#ifndef UNIFFI_FFIDEF_UNIFFI_BITKITCORE_FN_FUNC_UPSERT_ONCHAIN_ACTIVITY_PRESERVING_FEE_RATE
+#define UNIFFI_FFIDEF_UNIFFI_BITKITCORE_FN_FUNC_UPSERT_ONCHAIN_ACTIVITY_PRESERVING_FEE_RATE
+void uniffi_bitkitcore_fn_func_upsert_onchain_activity_preserving_fee_rate(RustBuffer activity, RustCallStatus *_Nonnull out_status
+);
+#endif
 #ifndef UNIFFI_FFIDEF_UNIFFI_BITKITCORE_FN_FUNC_UPSERT_ORDERS
 #define UNIFFI_FFIDEF_UNIFFI_BITKITCORE_FN_FUNC_UPSERT_ORDERS
 uint64_t uniffi_bitkitcore_fn_func_upsert_orders(RustBuffer orders
@@ -2938,6 +2948,12 @@ uint16_t uniffi_bitkitcore_checksum_func_pubky_sign_in(void
 #define UNIFFI_FFIDEF_UNIFFI_BITKITCORE_CHECKSUM_FUNC_PUBKY_SIGN_UP
 uint16_t uniffi_bitkitcore_checksum_func_pubky_sign_up(void
 
+);
+#endif
+#ifndef UNIFFI_FFIDEF_UNIFFI_BITKITCORE_CHECKSUM_FUNC_RECORD_RBF_BOOST
+#define UNIFFI_FFIDEF_UNIFFI_BITKITCORE_CHECKSUM_FUNC_RECORD_RBF_BOOST
+uint16_t uniffi_bitkitcore_checksum_func_record_rbf_boost(void
+
 );
 #endif
 #ifndef UNIFFI_FFIDEF_UNIFFI_BITKITCORE_CHECKSUM_FUNC_REFRESH_ACTIVE_CJIT_ENTRIES
@@ -3244,6 +3260,12 @@ uint16_t uniffi_bitkitcore_checksum_func_upsert_lightning_activities(void
 #define UNIFFI_FFIDEF_UNIFFI_BITKITCORE_CHECKSUM_FUNC_UPSERT_ONCHAIN_ACTIVITIES
 uint16_t uniffi_bitkitcore_checksum_func_upsert_onchain_activities(void
 
+);
+#endif
+#ifndef UNIFFI_FFIDEF_UNIFFI_BITKITCORE_CHECKSUM_FUNC_UPSERT_ONCHAIN_ACTIVITY_PRESERVING_FEE_RATE
+#define UNIFFI_FFIDEF_UNIFFI_BITKITCORE_CHECKSUM_FUNC_UPSERT_ONCHAIN_ACTIVITY_PRESERVING_FEE_RATE
+uint16_t uniffi_bitkitcore_checksum_func_upsert_onchain_activity_preserving_fee_rate(void
+
 );
 #endif
 #ifndef UNIFFI_FFIDEF_UNIFFI_BITKITCORE_CHECKSUM_FUNC_UPSERT_ORDERS

src/lib.rs

@@ -592,6 +592,46 @@ pub fn upsert_activity(activity: Activity) -> Result<(), ActivityError> {
     db.upsert_activity(&activity)
 }
 
+/// Persist a successful outgoing RBF result, including its replacement fee rate, in one transaction.
+/// Call after the node has returned the replacement txid; this function does not broadcast anything.
+#[uniffi::export]
+pub fn record_rbf_boost(
+    wallet_id: String,
+    original_activity_id: String,
+    replacement_tx_id: String,
+    fee_rate: u64,
+) -> Result<(), ActivityError> {
+    let mut guard = get_activity_db()?;
+    let db = guard
+        .activity_db
+        .as_mut()
+        .ok_or(ActivityError::ConnectionError {
+            error_details: "Database not initialized. Call init_db first.".to_string(),
+        })?;
+    db.record_rbf_boost(
+        &wallet_id,
+        &original_activity_id,
+        &replacement_tx_id,
+        fee_rate,
+    )
+}
+
+/// Merge a sync/event snapshot without overwriting a known fee rate for the same wallet and txid.
+/// Generic upsert_activity/update_activity still accept explicit fee-rate corrections.
+#[uniffi::export]
+pub fn upsert_onchain_activity_preserving_fee_rate(
+    activity: OnchainActivity,
+) -> Result<(), ActivityError> {
+    let mut guard = get_activity_db()?;
+    let db = guard
+        .activity_db
+        .as_mut()
+        .ok_or(ActivityError::ConnectionError {
+            error_details: "Database not initialized. Call init_db first.".to_string(),
+        })?;
+    db.upsert_onchain_activity_preserving_fee_rate(&activity)
+}
+
 #[uniffi::export]
 pub fn insert_activity(activity: Activity) -> Result<(), ActivityError> {
     let mut guard = get_activity_db()?;

src/modules/activity/README.md

@@ -51,6 +51,17 @@ fn update_activity(activity_id: String, activity: Activity) -> Result<(), Activi
 // Insert or update an activity
 fn upsert_activity(activity: Activity) -> Result<(), ActivityError>
 
+// Record a successful RBF result atomically (does not broadcast a transaction)
+fn record_rbf_boost(
+  wallet_id: String,
+  original_activity_id: String,
+  replacement_tx_id: String,
+  fee_rate: u64
+) -> Result<(), ActivityError>
+
+// Merge a sync/event snapshot without replacing a known rate for the same wallet and txid
+fn upsert_onchain_activity_preserving_fee_rate(activity: OnchainActivity) -> Result<(), ActivityError>
+
 // Get a specific activity by wallet ID and activity ID
 fn get_activity_by_id(wallet_id: String, activity_id: String) -> Result<Option<Activity>, ActivityError>