Add event

AstarNetwork · Feb 6, 2025 · c7f8b19 · c7f8b19
1 parent b4ccdcc
commit c7f8b19
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Showing 3 changed files with 19 additions and 3 deletions.
diff --git a/pallets/dapp-staking/src/benchmarking/mod.rs b/pallets/dapp-staking/src/benchmarking/mod.rs
@@ -1151,6 +1151,12 @@ mod benchmarks {
         _(RawOrigin::Root, tier_params.clone());
 
         assert_eq!(StaticTierParams::<T>::get(), tier_params);
+        assert_last_event::<T>(
+            Event::<T>::NewTierParameters {
+                params: tier_params,
+            }
+            .into(),
+        );
     }
 
     impl_benchmark_test_suite!(

diff --git a/pallets/dapp-staking/src/lib.rs b/pallets/dapp-staking/src/lib.rs
@@ -316,6 +316,10 @@ pub mod pallet {
         ExpiredEntriesRemoved { account: T::AccountId, count: u16 },
         /// Privileged origin has forced a new era and possibly a subperiod to start from next block.
         Force { forcing_type: ForcingType },
+        /// Tier parameters, used to calculate tier configuration, have been updated, and will be applicable from next era.
+        NewTierParameters {
+            params: TierParameters<T::NumberOfTiers>,
+        },
     }
 
     #[pallet::error]
@@ -1531,13 +1535,15 @@ pub mod pallet {
         #[pallet::weight(T::WeightInfo::set_static_tier_params())]
         pub fn set_static_tier_params(
             origin: OriginFor<T>,
-            tier_params: TierParameters<T::NumberOfTiers>,
+            params: TierParameters<T::NumberOfTiers>,
         ) -> DispatchResult {
             Self::ensure_pallet_enabled()?;
             ensure_root(origin)?;
-            ensure!(tier_params.is_valid(), Error::<T>::InvalidTierParams);
+            ensure!(params.is_valid(), Error::<T>::InvalidTierParams);
+
+            StaticTierParams::<T>::set(params.clone());
 
-            StaticTierParams::<T>::set(tier_params);
+            Self::deposit_event(Event::<T>::NewTierParameters { params });
 
             Ok(())
         }

diff --git a/pallets/dapp-staking/src/test/tests.rs b/pallets/dapp-staking/src/test/tests.rs
@@ -3543,6 +3543,10 @@ fn set_static_tier_params_works() {
             RuntimeOrigin::root(),
             tier_params.clone()
         ));
+
         assert_eq!(StaticTierParams::<Test>::get(), tier_params);
+        System::assert_last_event(RuntimeEvent::DappStaking(Event::NewTierParameters {
+            params: tier_params,
+        }));
     })
 }