move block commitment check to the on_initialize hook

Signed-off-by: Uncle Stinky <uncle.stinky@ghostchain.io>

pallets/networks/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "ghost-networks"
-version = "0.1.20"
+version = "0.1.23"
 license.workspace = true
 authors.workspace = true
 edition.workspace = true

pallets/networks/src/benchmarking.rs

@@ -85,13 +85,15 @@ benchmarks! {
         let (chain_id, network) = prepare_network::<T>(i, j, k);
         let authority = T::RegisterOrigin::try_successful_origin()
             .map_err(|_| BenchmarkError::Weightless)?;
-        let prev_network = GhostNetworks::<T>::networks(chain_id.clone());
+        assert_eq!(GhostNetworks::<T>::networks(chain_id.clone()), None);
+        assert!(GhostNetworks::<T>::network_indexes().is_empty());
     }: _<T::RuntimeOrigin>(authority, chain_id.clone(), network.clone())
     verify {
         assert_last_event::<T>(Event::NetworkRegistered {
-            chain_id: chain_id.clone(), network,
+            chain_id: chain_id.clone(), network: network.clone(),
         }.into());
-        assert_ne!(GhostNetworks::<T>::networks(chain_id.clone()), prev_network);
+        assert_eq!(GhostNetworks::<T>::networks(chain_id.clone()), Some(network));
+        assert_eq!(GhostNetworks::<T>::network_indexes(), vec![chain_id]);
     }
 
     update_network_name {
@@ -251,20 +253,23 @@ benchmarks! {
         assert_last_event::<T>(Event::NetworkAvgBlockSpeedUpdated {
             chain_id: chain_id.clone(), avg_block_speed,
         }.into());
-        assert_ne!(GhostNetworks::<T>::networks(chain_id.clone()), prev_network);
+        assert_ne!(GhostNetworks::<T>::networks(chain_id.clone()), None);
     }
 
     remove_network {
         let (chain_id, network) = prepare_network::<T>(1, 1, 1);
         let authority = T::RemoveOrigin::try_successful_origin()
             .map_err(|_| BenchmarkError::Weightless)?;
-        let prev_network = create_network::<T>(chain_id.clone(), network.clone())?;
+        let _ = create_network::<T>(chain_id.clone(), network.clone())?;
+        assert_eq!(GhostNetworks::<T>::networks(chain_id.clone()), Some(network));
+        assert_eq!(GhostNetworks::<T>::network_indexes(), vec![chain_id.clone()]);
     }: _<T::RuntimeOrigin>(authority, chain_id.clone())
     verify {
         assert_last_event::<T>(Event::NetworkRemoved {
             chain_id: chain_id.clone(),
         }.into());
-        assert_ne!(GhostNetworks::<T>::networks(chain_id.clone()), prev_network);
+        assert_eq!(GhostNetworks::<T>::networks(chain_id.clone()), None);
+        assert!(GhostNetworks::<T>::network_indexes().is_empty());
     }
 
     impl_benchmark_test_suite!(GhostNetworks, crate::mock::ExtBuilder::build(), crate::mock::Test);

pallets/networks/src/lib.rs

@@ -12,7 +12,7 @@ use scale_info::TypeInfo;
 
 use sp_runtime::{
     curve::PiecewiseLinear,
-    traits::{AtLeast32BitUnsigned, CheckedAdd, CheckedSub, Member},
+    traits::{AtLeast32BitUnsigned, CheckedAdd, CheckedSub, Member, UniqueSaturatedInto},
     DispatchResult,
 };
 use sp_std::{convert::TryInto, prelude::*};
@@ -21,12 +21,10 @@ pub use ghost_traits::networks::{
     NetworkDataBasicHandler, NetworkDataInspectHandler, NetworkDataMutateHandler,
 };
 
-mod math;
 pub mod migrations;
 mod weights;
 
 pub use crate::weights::WeightInfo;
-use math::MulDiv;
 pub use module::*;
 
 #[cfg(any(feature = "runtime-benchmarks", test))]
@@ -99,23 +97,26 @@ where
         _era_duration_in_millis: u64,
     ) -> (Balance, Balance) {
         let reward_curve = RewardCurve::get();
-        let bridged_imbalance = BridgedImbalance::<T>::get();
-        let accumulated_commission = AccumulatedCommission::<T>::get();
+        let bridged_imbalance = BridgedImbalance::<T>::take();
+        let accumulated_commission = AccumulatedCommission::<T>::take();
 
         let accumulated_commission: Balance = accumulated_commission.into();
         let adjusted_issuance: Balance = total_issuance
             .saturating_add(bridged_imbalance.bridged_out.into())
             .saturating_sub(bridged_imbalance.bridged_in.into());
 
-        NullifyNeeded::<T>::set(true);
-
         let estimated_reward =
             reward_curve.calculate_for_fraction_times_denominator(total_staked, adjusted_issuance);
-        let payout = MulDiv::<Balance>::calculate(
-            estimated_reward,
-            accumulated_commission,
-            adjusted_issuance,
-        );
+
+        let payout: Balance = sp_runtime::helpers_128bit::multiply_by_rational_with_rounding(
+            estimated_reward.unique_saturated_into(),
+            accumulated_commission.unique_saturated_into(),
+            adjusted_issuance.unique_saturated_into(),
+            sp_runtime::Rounding::NearestPrefUp,
+        )
+        .map(|result| result.unique_saturated_into())
+        .unwrap_or_default();
+
         let rest_payout = accumulated_commission.saturating_sub(payout);
 
         (payout, rest_payout)
@@ -240,10 +241,6 @@ pub mod module {
         },
     }
 
-    #[pallet::storage]
-    #[pallet::getter(fn nullify_needed)]
-    pub type NullifyNeeded<T: Config> = StorageValue<_, bool, ValueQuery>;
-
     #[pallet::storage]
     #[pallet::getter(fn bridged_imbalance)]
     pub type BridgedImbalance<T: Config> =
@@ -301,20 +298,6 @@ pub mod module {
     #[pallet::without_storage_info]
     pub struct Pallet<T>(PhantomData<T>);
 
-    #[pallet::hooks]
-    impl<T: Config> Hooks<BlockNumberFor<T>> for Pallet<T> {
-        fn on_initialize(_: BlockNumberFor<T>) -> Weight {
-            T::DbWeight::get().reads_writes(1, 1)
-        }
-
-        fn on_finalize(_: BlockNumberFor<T>) {
-            if Self::nullify_needed() {
-                Self::nullify_commission();
-                NullifyNeeded::<T>::put(false);
-            }
-        }
-    }
-
     #[pallet::call]
     impl<T: Config> Pallet<T> {
         #[pallet::call_index(0)]
@@ -754,9 +737,7 @@ impl<T: Config> NetworkDataInspectHandler<NetworkData> for Pallet<T> {
         Networks::<T>::get(n)
     }
 
-    fn next_network_for_block(
-        block_number: impl Into<usize>,
-    ) -> Option<(Self::NetworkId, NetworkData)> {
+    fn network_for_block(block_number: impl Into<usize>) -> Option<(Self::NetworkId, NetworkData)> {
         let network_indexes = NetworkIndexes::<T>::get();
         block_number
             .into()
@@ -772,10 +753,6 @@ impl<T: Config> NetworkDataInspectHandler<NetworkData> for Pallet<T> {
     fn iter() -> PrefixIterator<(Self::NetworkId, NetworkData)> {
         Networks::<T>::iter()
     }
-
-    fn is_nullification_period() -> bool {
-        NullifyNeeded::<T>::get()
-    }
 }
 
 impl<T: Config> NetworkDataMutateHandler<NetworkData, BalanceOf<T>> for Pallet<T> {
@@ -862,18 +839,4 @@ 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() {
-        if NullifyNeeded::<T>::get() {
-            Self::nullify_commission();
-            NullifyNeeded::<T>::put(false);
-        } else {
-            NullifyNeeded::<T>::put(true);
-        }
-    }
 }

pallets/networks/src/math.rs

@@ -1,134 +0,0 @@
-use crate::AtLeast32BitUnsigned;
-
-pub struct MulDiv<Balance>(core::marker::PhantomData<Balance>);
-impl<Balance> MulDiv<Balance>
-where
-    Balance: Copy
-        + AtLeast32BitUnsigned
-        + num_traits::ops::wrapping::WrappingAdd
-        + num_traits::ops::overflowing::OverflowingAdd
-        + sp_std::ops::AddAssign
-        + sp_std::ops::Not<Output = Balance>
-        + sp_std::ops::Shl<Output = Balance>
-        + sp_std::ops::Shr<Output = Balance>
-        + sp_std::ops::BitAnd<Balance, Output = Balance>,
-{
-    fn zero(&self) -> Balance {
-        0u32.into()
-    }
-
-    fn one(&self) -> Balance {
-        1u32.into()
-    }
-
-    fn bit_shift(&self) -> Balance {
-        let u32_shift: u32 = core::mem::size_of::<Balance>()
-            .saturating_mul(4)
-            .try_into()
-            .unwrap_or_default();
-        u32_shift.into()
-    }
-
-    fn least_significant_bits(&self, a: Balance) -> Balance {
-        a & ((self.one() << self.bit_shift()) - self.one())
-    }
-
-    fn most_significant_bits(&self, a: Balance) -> Balance {
-        a >> self.bit_shift()
-    }
-
-    fn two_complement(&self, a: Balance) -> Balance {
-        (!a).wrapping_add(&self.one())
-    }
-
-    fn adjusted_ratio(&self, a: Balance) -> Balance {
-        (self.two_complement(a) / a).wrapping_add(&self.one())
-    }
-
-    fn modulo(&self, a: Balance) -> Balance {
-        self.two_complement(a) % a
-    }
-
-    fn overflow_resistant_addition(
-        &self,
-        a0: Balance,
-        a1: Balance,
-        b0: Balance,
-        b1: Balance,
-    ) -> (Balance, Balance) {
-        let (r0, overflow) = a0.overflowing_add(&b0);
-        let overflow: Balance = overflow.then(|| 1u32).unwrap_or_default().into();
-        let r1 = a1.wrapping_add(&b1).wrapping_add(&overflow);
-        (r0, r1)
-    }
-
-    fn overflow_resistant_multiplication(&self, a: Balance, b: Balance) -> (Balance, Balance) {
-        let (a0, a1) = (
-            self.least_significant_bits(a),
-            self.most_significant_bits(a),
-        );
-        let (b0, b1) = (
-            self.least_significant_bits(b),
-            self.most_significant_bits(b),
-        );
-        let (x, y) = (a1 * b0, b1 * a0);
-
-        let (r0, r1) = (a0 * b0, a1 * b1);
-        let (r0, r1) = self.overflow_resistant_addition(
-            r0,
-            r1,
-            self.least_significant_bits(x) << self.bit_shift(),
-            self.most_significant_bits(x),
-        );
-        let (r0, r1) = self.overflow_resistant_addition(
-            r0,
-            r1,
-            self.least_significant_bits(y) << self.bit_shift(),
-            self.most_significant_bits(y),
-        );
-
-        (r0, r1)
-    }
-
-    fn overflow_resistant_division(
-        &self,
-        mut a0: Balance,
-        mut a1: Balance,
-        b: Balance,
-    ) -> (Balance, Balance) {
-        if b == self.one() {
-            return (a0, a1);
-        }
-
-        let zero: Balance = 0u32.into();
-        let (q, r) = (self.adjusted_ratio(b), self.modulo(b));
-        let (mut x0, mut x1) = (zero, zero);
-
-        while a1 != zero {
-            let (t0, t1) = self.overflow_resistant_multiplication(a1, q);
-            let (new_x0, new_x1) = self.overflow_resistant_addition(x0, x1, t0, t1);
-            x0 = new_x0;
-            x1 = new_x1;
-
-            let (t0, t1) = self.overflow_resistant_multiplication(a1, r);
-            let (new_a0, new_a1) = self.overflow_resistant_addition(t0, t1, a0, zero);
-            a0 = new_a0;
-            a1 = new_a1;
-        }
-
-        self.overflow_resistant_addition(x0, x1, a0 / b, zero)
-    }
-
-    fn mul_div(&self, a: Balance, b: Balance, c: Balance) -> Balance {
-        let (t0, t1) = self.overflow_resistant_multiplication(a, b);
-        self.overflow_resistant_division(t0, t1, c).0
-    }
-
-    pub fn calculate(a: Balance, b: Balance, c: Balance) -> Balance {
-        let inner = MulDiv(core::marker::PhantomData);
-        if c == inner.zero() {
-            return c;
-        }
-        inner.mul_div(a, b, c)
-    }
-}

pallets/networks/src/migrations/v1.rs

@@ -1,10 +1,11 @@
 use frame_support::{
-    traits::{Get, UncheckedOnRuntimeUpgrade},
+    migration::clear_storage_prefix,
+    traits::{Get, PalletInfoAccess, UncheckedOnRuntimeUpgrade},
     weights::Weight,
 };
 use sp_std::marker::PhantomData;
 
-use crate::{BoundedVec, Config, NetworkIndexes, Networks, Vec, LOG_TARGET};
+use crate::{BoundedVec, Config, NetworkIndexes, Networks, Pallet, Vec, LOG_TARGET};
 
 pub struct StoreNetworkIdsIntoBoundedVec<T>(PhantomData<T>);
 impl<T: Config> UncheckedOnRuntimeUpgrade for StoreNetworkIdsIntoBoundedVec<T> {
@@ -16,6 +17,23 @@ impl<T: Config> UncheckedOnRuntimeUpgrade for StoreNetworkIdsIntoBoundedVec<T> {
 
         weight = weight.saturating_add(T::DbWeight::get().reads(networks_count as u64));
 
+        let clear_results = clear_storage_prefix(
+            Pallet::<T>::name().as_bytes(),
+            "NullifyNeeded".as_bytes(),
+            &[],
+            Some(1),
+            None,
+        );
+        log::info!(
+            target: LOG_TARGET,
+            "⛓️  NullifyNeeded storage succesfully removed: Loops (reads): {}, Unique removed (writes): {}",
+            clear_results.loops,
+            clear_results.unique,
+        );
+
+        weight = weight.saturating_add(T::DbWeight::get().reads(clear_results.loops as u64));
+        weight = weight.saturating_add(T::DbWeight::get().writes(clear_results.unique as u64));
+
         let writes = BoundedVec::<T::NetworkId, T::MaxNetworks>::try_from(network_ids)
             .inspect_err(|err| {
                 log::error!(

pallets/networks/src/mock.rs

@@ -82,6 +82,7 @@ pallet_staking_reward_curve::build! {
 
 parameter_types! {
     pub const RewardCurve: &'static PiecewiseLinear<'static> = &REWARD_CURVE;
+    pub const MaxNetworks: u32 = 3;
 }
 
 ord_parameter_types! {
@@ -98,7 +99,7 @@ impl ghost_networks::Config for Test {
     type RegisterOrigin = EnsureSignedBy<RegistererAccount, AccountId>;
     type UpdateOrigin = EnsureSignedBy<UpdaterAccount, AccountId>;
     type RemoveOrigin = EnsureSignedBy<RemoverAccount, AccountId>;
-    type MaxNetworks = ConstU32<3>;
+    type MaxNetworks = MaxNetworks;
     type WeightInfo = ();
 }
 

pallets/networks/src/tests.rs

@@ -1,8 +1,8 @@
 use super::*;
 use frame_support::{assert_err, assert_ok};
 use mock::{
-    ExtBuilder, GhostNetworks, RandomAccount, RegistererAccount, RemoverAccount, RewardCurve,
-    RuntimeEvent, RuntimeOrigin, System, Test, UpdaterAccount,
+    ExtBuilder, GhostNetworks, MaxNetworks, RandomAccount, RegistererAccount, RemoverAccount,
+    RewardCurve, RuntimeEvent, RuntimeOrigin, System, Test, UpdaterAccount,
 };
 use pallet_staking::EraPayout;
 use sp_runtime::DispatchError;
@@ -1278,7 +1278,7 @@ fn bridged_amount_overflow_and_underflow_emits_error() {
 }
 
 #[test]
-fn accumulated_commission_could_be_nullified() {
+fn accumulated_commission_nullified_after_era_payout() {
     ExtBuilder::build().execute_with(|| {
         let commission_first: u128 = 420;
         let commission_second: u128 = 69;
@@ -1292,12 +1292,20 @@ fn accumulated_commission_could_be_nullified() {
             GhostNetworks::accumulate_commission(&commission_second,),
             commission_first + commission_second
         );
+
         assert_eq!(
             AccumulatedCommission::<Test>::get(),
             commission_first + commission_second
         );
-        GhostNetworks::nullify_commission();
+        assert_eq!(
+            BridgedInflationCurve::<RewardCurve, Test>::era_payout(1, 1, 1),
+            (0, commission_first + commission_second)
+        );
         assert_eq!(AccumulatedCommission::<Test>::get(), 0);
+        assert_eq!(
+            BridgedInflationCurve::<RewardCurve, Test>::era_payout(1, 1, 1),
+            (0, 0)
+        );
     });
 }
 
@@ -1385,7 +1393,6 @@ fn bridged_inlation_reward_works() {
 
         assert_ok!(GhostNetworks::accumulate_commission(&commission));
         assert_ok!(GhostNetworks::accumulate_incoming_imbalance(&amount));
-
         assert_eq!(
             BridgedInflationCurve::<RewardCurve, Test>::era_payout(
                 total_staked_ideal * 1_000,
@@ -1394,6 +1401,9 @@ fn bridged_inlation_reward_works() {
             ),
             (commission, 0)
         );
+
+        assert_ok!(GhostNetworks::accumulate_commission(&commission));
+        assert_ok!(GhostNetworks::accumulate_incoming_imbalance(&amount));
         assert_eq!(
             BridgedInflationCurve::<RewardCurve, Test>::era_payout(
                 total_staked_ideal * 1_000_000_000_000,
@@ -1402,6 +1412,9 @@ fn bridged_inlation_reward_works() {
             ),
             (commission, 0)
         );
+
+        assert_ok!(GhostNetworks::accumulate_commission(&commission));
+        assert_ok!(GhostNetworks::accumulate_incoming_imbalance(&amount));
         assert_eq!(
             BridgedInflationCurve::<RewardCurve, Test>::era_payout(
                 total_staked_ideal * 1_000_000_000_000_000_000_000_000,
@@ -1411,6 +1424,8 @@ fn bridged_inlation_reward_works() {
             (commission, 0)
         );
 
+        assert_ok!(GhostNetworks::accumulate_commission(&commission));
+        assert_ok!(GhostNetworks::accumulate_incoming_imbalance(&amount));
         assert_eq!(
             BridgedInflationCurve::<RewardCurve, Test>::era_payout(
                 total_staked_not_ideal * 1_000,
@@ -1419,6 +1434,9 @@ fn bridged_inlation_reward_works() {
             ),
             (13177472000, 192528000)
         );
+
+        assert_ok!(GhostNetworks::accumulate_commission(&commission));
+        assert_ok!(GhostNetworks::accumulate_incoming_imbalance(&amount));
         assert_eq!(13177472000 + 192528000, commission);
         assert_eq!(
             BridgedInflationCurve::<RewardCurve, Test>::era_payout(
@@ -1428,6 +1446,9 @@ fn bridged_inlation_reward_works() {
             ),
             (13177568884, 192431116)
         );
+
+        assert_ok!(GhostNetworks::accumulate_commission(&commission));
+        assert_ok!(GhostNetworks::accumulate_incoming_imbalance(&amount));
         assert_eq!(13177568884 + 192431116, commission);
         assert_eq!(
             BridgedInflationCurve::<RewardCurve, Test>::era_payout(
@@ -1437,8 +1458,10 @@ fn bridged_inlation_reward_works() {
             ),
             (13177568884, 192431116)
         );
-        assert_eq!(13177568884 + 192431116, commission);
 
+        assert_ok!(GhostNetworks::accumulate_commission(&commission));
+        assert_ok!(GhostNetworks::accumulate_incoming_imbalance(&amount));
+        assert_eq!(13177568884 + 192431116, commission);
         assert_eq!(
             BridgedInflationCurve::<RewardCurve, Test>::era_payout(
                 1,
@@ -1447,6 +1470,9 @@ fn bridged_inlation_reward_works() {
             ),
             (92386700, 13277613300)
         );
+
+        assert_ok!(GhostNetworks::accumulate_commission(&commission));
+        assert_ok!(GhostNetworks::accumulate_incoming_imbalance(&amount));
         assert_eq!(92386700 + 13277613300, commission);
         assert_eq!(
             BridgedInflationCurve::<RewardCurve, Test>::era_payout(
@@ -1456,6 +1482,9 @@ fn bridged_inlation_reward_works() {
             ),
             (92253000, 13277747000)
         );
+
+        assert_ok!(GhostNetworks::accumulate_commission(&commission));
+        assert_ok!(GhostNetworks::accumulate_incoming_imbalance(&amount));
         assert_eq!(92253000 + 13277747000, commission);
         assert_eq!(
             BridgedInflationCurve::<RewardCurve, Test>::era_payout(
@@ -1465,10 +1494,8 @@ fn bridged_inlation_reward_works() {
             ),
             (92253000, 13277747000)
         );
+
         assert_eq!(92253000 + 13277747000, commission);
-
-        GhostNetworks::nullify_commission();
-
         assert_eq!(
             BridgedInflationCurve::<RewardCurve, Test>::era_payout(
                 total_staked_ideal * 1_000,
@@ -1547,7 +1574,7 @@ fn bridged_inlation_reward_works() {
 }
 
 #[test]
-fn bridged_inflation_era_payout_triggers_need_of_nullification() {
+fn bridged_inflation_era_payout_clears_storage() {
     ExtBuilder::build().execute_with(|| {
         let amount_full: u128 = 1337 * 1_000_000_000;
         let commission: u128 = amount_full / 100; // 1% commission
@@ -1558,7 +1585,13 @@ fn bridged_inflation_era_payout_triggers_need_of_nullification() {
 
         assert_ok!(GhostNetworks::accumulate_commission(&commission));
         assert_ok!(GhostNetworks::accumulate_incoming_imbalance(&amount));
-        assert_eq!(NullifyNeeded::<Test>::get(), false);
+
+        let bridged_adjustment = BridgeAdjustment {
+            bridged_in: amount,
+            bridged_out: 0,
+        };
+        assert_eq!(BridgedImbalance::<Test>::get(), bridged_adjustment);
+        assert_eq!(AccumulatedCommission::<Test>::get(), commission);
         assert_eq!(
             BridgedInflationCurve::<RewardCurve, Test>::era_payout(
                 total_staked_ideal * 1_000,
@@ -1567,37 +1600,8 @@ fn bridged_inflation_era_payout_triggers_need_of_nullification() {
             ),
             (commission, 0)
         );
-        assert_eq!(NullifyNeeded::<Test>::get(), true);
-        GhostNetworks::on_finalize(69);
-        assert_eq!(NullifyNeeded::<Test>::get(), false);
-    });
-}
-
-#[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());
+        assert_eq!(BridgedImbalance::<Test>::get(), Default::default());
+        assert_eq!(AccumulatedCommission::<Test>::get(), Default::default());
     });
 }
 
@@ -1673,123 +1677,6 @@ fn check_substrate_guarantees_not_to_overflow_u32() {
     });
 }
 
-#[test]
-fn check_muldiv_guarantees_not_to_overflow_for_u128() {
-    ExtBuilder::build().execute_with(|| {
-        let mut a: u128 = 2;
-        let mut b: u128 = 3;
-        let mut c: u128 = 6;
-        let mut result: u128 = 1;
-
-        loop {
-            a = match a.checked_mul(1_000) {
-                Some(value) => value,
-                None => break,
-            };
-            b = match b.checked_mul(1_000) {
-                Some(value) => value,
-                None => break,
-            };
-            c = match c.checked_mul(1_000) {
-                Some(value) => value,
-                None => break,
-            };
-            result = match result.checked_mul(1_000) {
-                Some(value) => value,
-                None => break,
-            };
-
-            assert_eq!(MulDiv::<u128>::calculate(a, b, c), result);
-        }
-
-        assert_eq!(
-            MulDiv::<u128>::calculate(u128::MAX, u128::MAX, u128::MAX),
-            u128::MAX
-        );
-        assert_eq!(MulDiv::<u128>::calculate(u128::MAX, 0, 0), 0);
-        assert_eq!(MulDiv::<u128>::calculate(0, u128::MAX, 0), 0);
-        assert_eq!(MulDiv::<u128>::calculate(0, 0, u128::MAX), 0);
-    });
-}
-
-#[test]
-fn check_muldiv_guarantees_not_to_overflow_for_u64() {
-    ExtBuilder::build().execute_with(|| {
-        let mut a: u64 = 2;
-        let mut b: u64 = 3;
-        let mut c: u64 = 6;
-        let mut result: u64 = 1;
-
-        loop {
-            a = match a.checked_mul(1_000) {
-                Some(value) => value,
-                None => break,
-            };
-            b = match b.checked_mul(1_000) {
-                Some(value) => value,
-                None => break,
-            };
-            c = match c.checked_mul(1_000) {
-                Some(value) => value,
-                None => break,
-            };
-            result = match result.checked_mul(1_000) {
-                Some(value) => value,
-                None => break,
-            };
-
-            assert_eq!(MulDiv::<u64>::calculate(a, b, c), result);
-        }
-
-        assert_eq!(
-            MulDiv::<u64>::calculate(u64::MAX, u64::MAX, u64::MAX),
-            u64::MAX
-        );
-        assert_eq!(MulDiv::<u64>::calculate(u64::MAX, 0, 0), 0);
-        assert_eq!(MulDiv::<u64>::calculate(0, u64::MAX, 0), 0);
-        assert_eq!(MulDiv::<u64>::calculate(0, 0, u64::MAX), 0);
-    });
-}
-
-#[test]
-fn check_muldiv_guarantees_not_to_overflow_for_u32() {
-    ExtBuilder::build().execute_with(|| {
-        let mut a: u32 = 2;
-        let mut b: u32 = 3;
-        let mut c: u32 = 6;
-        let mut result: u32 = 1;
-
-        loop {
-            a = match a.checked_mul(1_000) {
-                Some(value) => value,
-                None => break,
-            };
-            b = match b.checked_mul(1_000) {
-                Some(value) => value,
-                None => break,
-            };
-            c = match c.checked_mul(1_000) {
-                Some(value) => value,
-                None => break,
-            };
-            result = match result.checked_mul(1_000) {
-                Some(value) => value,
-                None => break,
-            };
-
-            assert_eq!(MulDiv::<u32>::calculate(a, b, c), result);
-        }
-
-        assert_eq!(
-            MulDiv::<u32>::calculate(u32::MAX, u32::MAX, u32::MAX),
-            u32::MAX
-        );
-        assert_eq!(MulDiv::<u32>::calculate(u32::MAX, 0, 0), 0);
-        assert_eq!(MulDiv::<u32>::calculate(0, u32::MAX, 0), 0);
-        assert_eq!(MulDiv::<u32>::calculate(0, 0, u32::MAX), 0);
-    });
-}
-
 #[test]
 fn check_bridged_inflation_curve_for_overflow() {
     ExtBuilder::build().execute_with(|| {
@@ -1797,7 +1684,6 @@ fn check_bridged_inflation_curve_for_overflow() {
         let commission: u128 = amount_full / 100; // 1% commission
         let amount: u128 = amount_full - commission;
 
-        let tollerance: u128 = commission / 100; // 1% tollerance
         let precomputed_payout: u128 = 13177568884;
         let precomputed_rest: u128 = 192431116;
         assert_eq!(precomputed_payout + precomputed_rest, commission);
@@ -1806,10 +1692,10 @@ fn check_bridged_inflation_curve_for_overflow() {
         let mut total_staked_not_ideal: u128 = 68_000;
         let mut total_issuance: u128 = 100_000;
 
+        loop {
             assert_ok!(GhostNetworks::accumulate_commission(&commission));
             assert_ok!(GhostNetworks::accumulate_incoming_imbalance(&amount));
 
-        loop {
             total_staked_ideal = match total_staked_ideal.checked_mul(1_000) {
                 Some(value) => value,
                 None => break,
@@ -1830,27 +1716,6 @@ fn check_bridged_inflation_curve_for_overflow() {
                 ),
                 (commission, 0)
             );
-
-            let (payout, rest) = BridgedInflationCurve::<RewardCurve, Test>::era_payout(
-                total_staked_not_ideal,
-                total_issuance + amount,
-                0,
-            );
-
-            let payout_deviation = if precomputed_payout > payout {
-                precomputed_payout - payout
-            } else {
-                payout - precomputed_payout
-            };
-
-            let rest_deviation = if precomputed_rest > rest {
-                precomputed_rest - rest
-            } else {
-                rest - precomputed_rest
-            };
-
-            assert!(payout_deviation < tollerance);
-            assert!(rest_deviation < tollerance);
         }
     });
 }
@@ -1913,6 +1778,17 @@ fn migration_from_v0_to_v1_works() {
         let (chain_id, network) = prepare_network_data();
         let other_chain_id = chain_id.saturating_add(1);
 
+        let removed_pallet_name = <Pallet<Test> as PalletInfoAccess>::name();
+        let removed_storage = "NullifyNeeded";
+
+        let key = [
+            sp_io::hashing::twox_128(removed_pallet_name.as_bytes()).to_vec(),
+            sp_io::hashing::twox_128(removed_storage.as_bytes()).to_vec(),
+        ]
+        .concat();
+
+        frame_support::storage::unhashed::put_raw(&key, &true.encode());
+
         assert_eq!(Networks::<Test>::get(chain_id), None);
         assert_ok!(GhostNetworks::register_network(
             RuntimeOrigin::signed(RegistererAccount::get()),
@@ -1926,12 +1802,15 @@ fn migration_from_v0_to_v1_works() {
         ));
         NetworkIndexes::<Test>::kill();
 
+        assert!(frame_support::storage::unhashed::exists(&key));
         assert_eq!(Networks::<Test>::get(chain_id), Some(network.clone()));
         assert_eq!(Networks::<Test>::get(other_chain_id), Some(network));
         assert_eq!(NetworkIndexes::<Test>::get(), vec![]);
 
         type Migrate = crate::migrations::MigrateV0ToV1<Test>;
         <Migrate as frame_support::traits::OnRuntimeUpgrade>::on_runtime_upgrade();
+
+        assert!(!frame_support::storage::unhashed::exists(&key));
         assert_eq!(
             NetworkIndexes::<Test>::get(),
             vec![chain_id, other_chain_id]
@@ -1939,6 +1818,32 @@ fn migration_from_v0_to_v1_works() {
     });
 }
 
+#[test]
+fn error_on_max_networks_overflow() {
+    ExtBuilder::build().execute_with(|| {
+        let (chain_id, network) = prepare_network_data();
+
+        let max_networks = MaxNetworks::get();
+        for index in 0..max_networks {
+            let other_chain_id = chain_id.saturating_add(index);
+            assert_ok!(GhostNetworks::register_network(
+                RuntimeOrigin::signed(RegistererAccount::get()),
+                other_chain_id,
+                network.clone(),
+            ));
+        }
+
+        assert_err!(
+            GhostNetworks::register_network(
+                RuntimeOrigin::signed(RegistererAccount::get()),
+                chain_id.saturating_add(max_networks),
+                network.clone(),
+            ),
+            crate::Error::<Test>::TooManyNetworks,
+        );
+    });
+}
+
 #[test]
 fn migration_from_v0_to_v1_does_not_run_twice() {
     ExtBuilder::build().execute_with(|| {

pallets/slow-clap/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "ghost-slow-clap"
-version = "0.4.15"
+version = "0.4.16"
 description = "Applause protocol for the EVM bridge"
 license.workspace = true
 authors.workspace = true

pallets/slow-clap/src/lib.rs

@@ -28,7 +28,7 @@ use sp_runtime::{
         storage::StorageValueRef,
         storage_lock::{StorageLock, Time},
     },
-    traits::{BlockNumberProvider, Convert, Saturating},
+    traits::{BlockNumberProvider, Convert, Saturating, UniqueSaturatedInto},
     Perbill, RuntimeAppPublic, RuntimeDebug,
 };
 use sp_staking::{
@@ -80,6 +80,7 @@ const LOCK_BLOCK_EXPIRATION: u64 = 20;
 
 const COMMITMENT_DELAY_MILLIS: u64 = 600_000;
 const ONE_HOUR_MILLIS: u64 = 3_600_000;
+const CHECK_BLOCK_INTERVAL: u64 = 300;
 
 pub type AuthIndex = u32;
 
@@ -347,6 +348,10 @@ pub mod pallet {
             authority_id: AuthIndex,
             network_id: NetworkIdOf<T>,
         },
+        BlockCommitmentsCheck {
+            network_id: NetworkIdOf<T>,
+            block_number: BlockNumberFor<T>,
+        },
     }
 
     #[pallet::error]
@@ -470,6 +475,68 @@ pub mod pallet {
 
     #[pallet::hooks]
     impl<T: Config> Hooks<BlockNumberFor<T>> for Pallet<T> {
+        fn on_initialize(current_block: BlockNumberFor<T>) -> Weight {
+            // TODO: what about start of the session???
+            let mut weight = T::DbWeight::get().reads(1);
+
+            let networks_count = T::NetworkDataHandler::count();
+            let current_block_number: u64 = current_block.unique_saturated_into();
+            //let cycle_start = (current_block_number / CHECK_BLOCK_INTERVAL) * CHECK_BLOCK_INTERVAL;
+            let cycle_offset = current_block_number % CHECK_BLOCK_INTERVAL;
+
+            if cycle_offset >= networks_count.into() {
+                return Default::default();
+            }
+
+            let converted_block: usize = current_block_number.unique_saturated_into();
+
+            if let Some((network_id, network_data)) =
+                T::NetworkDataHandler::network_for_block(converted_block)
+            {
+                weight = weight.saturating_add(T::DbWeight::get().reads_writes(3, 1));
+
+                let session_index = T::ValidatorSet::session_index();
+                let block_commitments = BlockCommitments::<T>::get(&network_id);
+                let validators = Validators::<T>::get(&session_index);
+
+                if validators.len() == 0 {
+                    return weight;
+                }
+
+                let disabled_bitmap = DisabledAuthorityIndexes::<T>::get(&session_index)
+                    .unwrap_or(BitMap::new(validators.len() as u32));
+
+                let max_block_deviation = ONE_HOUR_MILLIS
+                    .saturating_mul(6) // TODO: make it constant or calculate
+                    .saturating_div(network_data.avg_block_speed);
+
+                let offence_bitmap = Self::capture_deviation_in_commitments_and_remove(
+                    &disabled_bitmap,
+                    &block_commitments,
+                    &validators,
+                    max_block_deviation,
+                );
+
+                let offence_type = OffenceType::CommitmentOffence;
+                let extra_weight = Self::try_offend_validators(
+                    &session_index,
+                    &validators,
+                    offence_bitmap,
+                    disabled_bitmap,
+                    offence_type,
+                );
+
+                Self::deposit_event(Event::<T>::BlockCommitmentsCheck {
+                    block_number: current_block,
+                    network_id,
+                });
+
+                weight = weight.saturating_add(extra_weight);
+            }
+
+            weight
+        }
+
         fn offchain_worker(now: BlockNumberFor<T>) {
             match Self::start_slow_clapping(now) {
                 Ok(_) => {
@@ -695,10 +762,6 @@ impl<T: Config> Pallet<T> {
     }
 
     fn try_applause(clap: &Clap<T::AccountId, NetworkIdOf<T>, BalanceOf<T>>) -> DispatchResult {
-        if T::NetworkDataHandler::is_nullification_period() {
-            return Ok(());
-        }
-
         let commission = T::NetworkDataHandler::get(&clap.network_id)
             .map(|network_data| Perbill::from_parts(network_data.incoming_fee))
             .unwrap_or_default()
@@ -740,9 +803,7 @@ impl<T: Config> Pallet<T> {
             Error::<T>::CommitInWrongSession,
         );
 
-        let block_commitments = BlockCommitments::<T>::try_mutate(
-            &network_id,
-            |current_commitments| -> Result<BTreeMap<AuthIndex, CommitmentDetails>, DispatchError> {
+        BlockCommitments::<T>::try_mutate(&network_id, |current_commitments| -> DispatchResult {
             let mut new_commitment_details = new_commitment.commitment;
 
             let (current_commits, current_last_updated) = current_commitments
@@ -763,50 +824,14 @@ impl<T: Config> Pallet<T> {
             new_commitment_details.commits = current_commits;
             current_commitments.insert(authority_index, new_commitment_details);
 
-                Ok(current_commitments.clone())
-            },
-        )?;
-
-        let current_commits = block_commitments
-            .get(&authority_index)
-            .map(|details| details.commits)
-            .unwrap_or(1);
+            Ok(())
+        })?;
 
         Self::deposit_event(Event::<T>::BlockCommited {
             network_id,
             authority_id: authority_index,
         });
 
-        let validators = Validators::<T>::get(&session_index);
-        let disabled_bitmap = DisabledAuthorityIndexes::<T>::get(&session_index)
-            .unwrap_or(BitMap::new(validators.len() as u32));
-
-        let max_block_deviation = T::NetworkDataHandler::get(&network_id)
-            .map(|network| {
-                ONE_HOUR_MILLIS
-                    .saturating_mul(6)
-                    .saturating_div(network.avg_block_speed)
-            })
-            .unwrap_or_default();
-
-        if current_commits % 3 == 0 && validators.len() > 0 {
-            let offence_bitmap = Self::capture_deviation_in_commitments_and_remove(
-                &disabled_bitmap,
-                &block_commitments,
-                &validators,
-                max_block_deviation,
-            );
-
-            let offence_type = OffenceType::CommitmentOffence;
-            Self::try_offend_validators(
-                &session_index,
-                &validators,
-                offence_bitmap,
-                disabled_bitmap,
-                offence_type,
-            );
-        }
-
         Ok(())
     }
 
@@ -1394,7 +1419,7 @@ impl<T: Config> Pallet<T> {
         offence_bitmap: BitMap,
         disabled_bitmap: BitMap,
         offence_type: OffenceType,
-    ) {
+    ) -> Weight {
         let validator_set_count = validators.len() as u32;
 
         let offenders = validators
@@ -1417,16 +1442,17 @@ impl<T: Config> Pallet<T> {
 
         if not_enough_validators_left && offenders.len() > 0 {
             Self::deposit_event(Event::<T>::BlackSwan);
-            return;
+            return T::DbWeight::get().writes(1);
         }
 
-        if offenders.len() == 0 {
+        let offenders_len = offenders.len() as u32;
+        if offenders_len == 0 {
             let equilibrium_event = match offence_type {
                 OffenceType::CommitmentOffence => Event::<T>::AuthoritiesCommitmentEquilibrium,
                 OffenceType::ThrottlingOffence(_) => Event::<T>::AuthoritiesApplauseEquilibrium,
             };
             Self::deposit_event(equilibrium_event);
-            return;
+            return T::DbWeight::get().writes(1);
         }
 
         let offence_event = match offence_type {
@@ -1460,6 +1486,8 @@ impl<T: Config> Pallet<T> {
         if let Err(e) = T::ReportUnresponsiveness::report_offence(reporters, offence) {
             sp_runtime::print(e);
         }
+
+        T::WeightInfo::try_offend_validators(offenders_len)
     }
 }
 

pallets/slow-clap/src/mock.rs

@@ -130,6 +130,7 @@ parameter_types! {
 
 parameter_types! {
     pub static MockAverageSessionLength: Option<u64> = None;
+    pub const MaxNetworks: u32 = 5;
 }
 
 impl ghost_networks::Config for Runtime {
@@ -139,6 +140,7 @@ impl ghost_networks::Config for Runtime {
     type RegisterOrigin = EnsureRoot<Self::AccountId>;
     type UpdateOrigin = EnsureRoot<Self::AccountId>;
     type RemoveOrigin = EnsureRoot<Self::AccountId>;
+    type MaxNetworks = MaxNetworks;
     type WeightInfo = ();
 }
 

pallets/slow-clap/src/tests.rs

@@ -1,6 +1,9 @@
 #![cfg(test)]
 
-use std::time::{SystemTime, UNIX_EPOCH};
+use std::{
+    collections::HashMap,
+    time::{SystemTime, UNIX_EPOCH},
+};
 
 use super::*;
 use crate::evm_types::Log;
@@ -892,7 +895,6 @@ fn should_nullify_commission_on_finalize() {
         assert_ok!(do_clap_from(session_index, network_id, 1, false));
         assert_ok!(do_clap_from(session_index, network_id, 2, false));
         assert_eq!(Networks::accumulated_commission(), amount);
-        assert_eq!(Networks::is_nullification_period(), false);
         assert_applaused(&session_index, &unique_hash);
 
         assert_eq!(
@@ -903,63 +905,13 @@ fn should_nullify_commission_on_finalize() {
             ),
             (amount, 0u64)
         ); // precomputed values
-        assert_eq!(Networks::is_nullification_period(), true);
-        Networks::on_finalize(System::block_number());
 
-        assert_eq!(Networks::is_nullification_period(), false);
         assert_eq!(Networks::accumulated_commission(), 0);
         assert_ok!(do_clap_from(session_index, network_id, 3, false));
         assert_eq!(Networks::accumulated_commission(), 0);
     });
 }
 
-#[test]
-fn should_avoid_applause_during_nullification_period() {
-    let zero: u64 = 0u64;
-    let total_staked = 69_000_000;
-    let total_issuance = 100_000_000;
-
-    let (network_id, _, unique_hash) = generate_unique_hash(None, None, None, None, None);
-    let (_, receiver, amount, _) = get_mocked_metadata();
-
-    new_test_ext().execute_with(|| {
-        let _ = prepare_evm_network(None, None);
-        let session_index = advance_session_and_get_index();
-
-        assert_eq!(Networks::is_nullification_period(), false);
-        assert_eq!(
-            BridgedInflationCurve::<RewardCurve, Runtime>::era_payout(
-                total_staked,
-                total_issuance,
-                zero
-            ),
-            (zero, zero)
-        );
-        assert_eq!(Networks::is_nullification_period(), true);
-
-        assert_ok!(do_clap_from(session_index, network_id, 0, false));
-        assert_ok!(do_clap_from(session_index, network_id, 1, false));
-        assert_eq!(Balances::total_balance(&receiver), 0);
-        assert_clapped(&session_index, &unique_hash, 0, true);
-        assert_clapped(&session_index, &unique_hash, 1, true);
-        assert_clapped(&session_index, &unique_hash, 2, false);
-        assert_clapped(&session_index, &unique_hash, 3, false);
-
-        Networks::on_finalize(System::block_number());
-        assert_eq!(Networks::is_nullification_period(), false);
-
-        assert_ok!(do_clap_from(session_index, network_id, 2, false));
-        assert_ok!(do_clap_from(session_index, network_id, 3, false));
-        assert_eq!(Balances::total_balance(&receiver), amount);
-
-        assert_applaused(&session_index, &unique_hash);
-        assert_clapped(&session_index, &unique_hash, 0, true);
-        assert_clapped(&session_index, &unique_hash, 1, true);
-        assert_clapped(&session_index, &unique_hash, 2, true);
-        assert_clapped(&session_index, &unique_hash, 3, true);
-    });
-}
-
 #[test]
 fn should_avoid_session_overlap_on_mended_session_index() {
     let (network_id, _, unique_hash) = generate_unique_hash(None, None, None, None, None);
@@ -1194,6 +1146,7 @@ fn should_disable_on_commitment_inactivity() {
             }
         }
 
+        SlowClap::on_initialize(CHECK_BLOCK_INTERVAL);
         System::assert_has_event(RuntimeEvent::SlowClap(
             crate::Event::SomeAuthoritiesDelayed {
                 delayed: vec![(3, 3)],
@@ -1259,6 +1212,7 @@ fn should_disable_on_commitment_block_deviation() {
             ));
         }
 
+        SlowClap::on_initialize(CHECK_BLOCK_INTERVAL);
         System::assert_has_event(RuntimeEvent::SlowClap(
             crate::Event::SomeAuthoritiesDelayed {
                 delayed: vec![(3, 3)],
@@ -1372,6 +1326,7 @@ fn should_not_offend_disabled_authorities() {
             }
         }
 
+        SlowClap::on_initialize(CHECK_BLOCK_INTERVAL);
         System::assert_has_event(RuntimeEvent::SlowClap(
             crate::Event::AuthoritiesCommitmentEquilibrium,
         ));
@@ -1417,6 +1372,7 @@ fn should_not_slash_by_applause_if_disabled_by_commitment() {
             }
         }
 
+        SlowClap::on_initialize(CHECK_BLOCK_INTERVAL);
         System::assert_has_event(RuntimeEvent::SlowClap(
             crate::Event::AuthoritiesCommitmentEquilibrium,
         ));
@@ -1501,6 +1457,7 @@ fn should_split_commit_slash_between_active_validators() {
             }
         }
 
+        SlowClap::on_initialize(CHECK_BLOCK_INTERVAL);
         System::assert_has_event(RuntimeEvent::SlowClap(
             crate::Event::SomeAuthoritiesDelayed {
                 delayed: vec![(3, 3)],
@@ -1508,7 +1465,7 @@ fn should_split_commit_slash_between_active_validators() {
         ));
 
         let offences = Offences::get();
-        assert_eq!(offences.len(), 3);
+        assert_eq!(offences.len(), 1);
         for offence in offences {
             assert_eq!(offence.0, vec![0, 1, 2]);
             assert_eq!(offence.1.session_index, session_index);
@@ -1520,6 +1477,55 @@ fn should_split_commit_slash_between_active_validators() {
     });
 }
 
+#[test]
+fn should_check_different_networks_during_on_initialize() {
+    let times = 69;
+    let networks_count = 3;
+
+    let mut check_commitment_events = HashMap::new();
+
+    new_test_ext().execute_with(|| {
+        let _ = advance_session_and_get_index();
+        for network_id in 0..networks_count {
+            prepare_evm_network(Some(network_id), None);
+        }
+
+        let check_interval = times * CHECK_BLOCK_INTERVAL;
+        for check_block in 0..check_interval {
+            SlowClap::on_initialize(check_block);
+        }
+
+        let binding = System::events();
+        let total_number_of_events = binding
+            .iter()
+            .filter(|x| {
+                x.event == RuntimeEvent::SlowClap(crate::Event::AuthoritiesCommitmentEquilibrium)
+            })
+            .count();
+
+        binding
+            .iter()
+            .map(|record| record.event.clone())
+            .for_each(|event| {
+                if let RuntimeEvent::SlowClap(crate::Event::BlockCommitmentsCheck {
+                    network_id,
+                    ..
+                }) = event
+                {
+                    *check_commitment_events.entry(network_id).or_insert(0) += 1;
+                }
+            });
+
+        let expected_events = networks_count * (times as u32);
+        assert_eq!(total_number_of_events, expected_events as usize);
+        assert_eq!(check_commitment_events.len() as u32, networks_count);
+        for network_id in 0..networks_count {
+            let network_id_count = check_commitment_events.get(&network_id).unwrap();
+            assert_eq!(*network_id_count, times);
+        }
+    });
+}
+
 #[test]
 fn should_check_responses_correctly() {
     new_test_ext().execute_with(|| {
@@ -1884,6 +1890,7 @@ fn evm_block_response(state: &mut testing::OffchainState) {
         headers: vec![
             ("Accept".to_string(), "application/json".to_string()),
             ("Content-Type".to_string(), "application/json".to_string()),
+            ("User-Agent".to_string(), "curl/8.9.0".to_string()),
         ],
         response: Some(b"{\"id\":0,\"jsonrpc\":\"2.0\",\"result\":\"0x1364c81\"}".to_vec()),
         body: expected_body.clone(),
@@ -1897,6 +1904,7 @@ fn evm_block_response(state: &mut testing::OffchainState) {
         headers: vec![
             ("Accept".to_string(), "application/json".to_string()),
             ("Content-Type".to_string(), "application/json".to_string()),
+            ("User-Agent".to_string(), "curl/8.9.0".to_string()),
         ],
         response: Some(b"{\"id\":0,\"jsonrpc\":\"2.0\",\"result\":\"0x1364c81\"}".to_vec()),
         body: expected_body,
@@ -1951,6 +1959,7 @@ fn evm_logs_response(state: &mut testing::OffchainState) {
         headers: vec![
             ("Accept".to_string(), "application/json".to_string()),
             ("Content-Type".to_string(), "application/json".to_string()),
+            ("User-Agent".to_string(), "curl/8.9.0".to_string()),
         ],
         response_headers: vec![
             ("Accept".to_string(), "application/json".to_string()),
@@ -1968,6 +1977,7 @@ fn evm_logs_response(state: &mut testing::OffchainState) {
         headers: vec![
             ("Accept".to_string(), "application/json".to_string()),
             ("Content-Type".to_string(), "application/json".to_string()),
+            ("User-Agent".to_string(), "curl/8.9.0".to_string()),
         ],
         response_headers: vec![
             ("Accept".to_string(), "application/json".to_string()),

pallets/slow-clap/src/weights.rs

@@ -49,6 +49,7 @@ use core::marker::PhantomData;
 pub trait WeightInfo {
     fn slow_clap() -> Weight;
     fn commit_block()-> Weight;
+    fn try_offend_validators(offenders_len: u32) -> Weight;
 }
 
 impl WeightInfo for () {
@@ -86,4 +87,8 @@ impl WeightInfo for () {
 	fn commit_block()-> Weight {
         Default::default()
 	}
+
+    fn try_offend_validators(offenders_len: u32) -> Weight {
+        Default::default()
+    }
 }

pallets/traits/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "ghost-traits"
-version = "0.3.27"
+version = "0.3.29"
 license.workspace = true
 authors.workspace = true
 edition.workspace = true

pallets/traits/src/networks.rs

@@ -17,10 +17,9 @@ pub trait NetworkDataBasicHandler {
 
 pub trait NetworkDataInspectHandler<Network>: NetworkDataBasicHandler {
     fn count() -> u32;
-    fn next_network_for_block(b: impl Into<usize>) -> Option<(Self::NetworkId, Network)>;
+    fn network_for_block(b: impl Into<usize>) -> Option<(Self::NetworkId, Network)>;
     fn get(n: &Self::NetworkId) -> Option<Network>;
     fn iter() -> PrefixIterator<(Self::NetworkId, Network)>;
-    fn is_nullification_period() -> bool;
 }
 
 pub trait NetworkDataMutateHandler<Network, Balance>: NetworkDataInspectHandler<Network> {
@@ -38,8 +37,5 @@ pub trait NetworkDataMutateHandler<Network, Balance>: NetworkDataInspectHandler<
 
     fn accumulate_outgoing_imbalance(amount: &Balance) -> Result<Balance, ()>;
     fn accumulate_incoming_imbalance(amount: &Balance) -> Result<Balance, ()>;
-
     fn accumulate_commission(commission: &Balance) -> Result<Balance, ()>;
-    fn nullify_commission();
-    fn trigger_nullification();
 }