From f7f25bd0876f73c0f09b47e99f66ae595d80aa41 Mon Sep 17 00:00:00 2001
From: Uncle Stretch <uncle.stretch@ghostchain.io>
Date: Sun, 10 Aug 2025 16:51:04 +0300
Subject: [PATCH] nullify bridged imbalance on each era reward payout

Signed-off-by: Uncle Stretch <uncle.stretch@ghostchain.io>
---
 Cargo.lock                    |  2 +-
 pallets/networks/Cargo.toml   |  2 +-
 pallets/networks/src/lib.rs   |  1 +
 pallets/networks/src/tests.rs | 17 +++++++++++++++++
 4 files changed, 20 insertions(+), 2 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 69290f5..a5aff01 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3649,7 +3649,7 @@ dependencies = [
 
 [[package]]
 name = "ghost-networks"
-version = "0.1.14"
+version = "0.1.15"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
diff --git a/pallets/networks/Cargo.toml b/pallets/networks/Cargo.toml
index 13f1883..243b529 100644
--- a/pallets/networks/Cargo.toml
+++ b/pallets/networks/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "ghost-networks"
-version = "0.1.14"
+version = "0.1.15"
 license.workspace = true
 authors.workspace = true
 edition.workspace = true
diff --git a/pallets/networks/src/lib.rs b/pallets/networks/src/lib.rs
index 0f80760..3d42c02 100644
--- a/pallets/networks/src/lib.rs
+++ b/pallets/networks/src/lib.rs
@@ -786,6 +786,7 @@ impl<T: Config> NetworkDataMutateHandler<NetworkData, BalanceOf<T>> for Pallet<T
 
     fn nullify_commission() {
         AccumulatedCommission::<T>::set(Default::default());
+        BridgedImbalance::<T>::set(Default::default());
     }
 
     fn trigger_nullification() {
diff --git a/pallets/networks/src/tests.rs b/pallets/networks/src/tests.rs
index 9e3d223..0ada03d 100644
--- a/pallets/networks/src/tests.rs
+++ b/pallets/networks/src/tests.rs
@@ -1567,11 +1567,28 @@ fn bridged_inflation_era_payout_triggers_need_of_nullification() {
 #[test]
 fn trigger_nullification_works_as_expected() {
     ExtBuilder::build().execute_with(|| {
+        let commission: u128 = 69;
+        let imbalance = BridgeAdjustment {
+            bridged_in: 1337u128,
+            bridged_out: 420u128,
+        };
+
+        assert_eq!(AccumulatedCommission::<Test>::get(), 0);
+        assert_eq!(BridgedImbalance::<Test>::get(), BridgeAdjustment::default());
+
+        AccumulatedCommission::<Test>::set(commission);
+        BridgedImbalance::<Test>::set(imbalance.clone());
+
+        assert_eq!(AccumulatedCommission::<Test>::get(), commission);
+        assert_eq!(BridgedImbalance::<Test>::get(), imbalance);
+
         assert_eq!(NullifyNeeded::<Test>::get(), false);
         GhostNetworks::trigger_nullification();
         assert_eq!(NullifyNeeded::<Test>::get(), true);
         GhostNetworks::trigger_nullification();
         assert_eq!(NullifyNeeded::<Test>::get(), false);
+        assert_eq!(AccumulatedCommission::<Test>::get(), 0);
+        assert_eq!(BridgedImbalance::<Test>::get(), BridgeAdjustment::default());
     });
 }