[Substrate Companion] StakeTracker P1 - VoterList

runtime/kusama/Cargo.toml

@@ -72,6 +72,7 @@ pallet-session = { git = "https://github.com/paritytech/substrate", branch = "ma
 pallet-society = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
 frame-support = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
 pallet-staking = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
+pallet-stake-tracker = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
 pallet-staking-runtime-api = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
 frame-system = {git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
 frame-system-rpc-runtime-api = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }

runtime/kusama/src/lib.rs

@@ -577,13 +577,20 @@ impl pallet_staking::Config for Runtime {
 	type NextNewSession = Session;
 	type MaxNominatorRewardedPerValidator = MaxNominatorRewardedPerValidator;
 	type OffendingValidatorsThreshold = OffendingValidatorsThreshold;
-	type VoterList = VoterList;
+	type VoterList = pallet_stake_tracker::TrackedList<AccountId, VoterList>;
 	type TargetList = UseValidatorsMap<Self>;
 	type MaxUnlockingChunks = frame_support::traits::ConstU32<32>;
 	type HistoryDepth = frame_support::traits::ConstU32<84>;
 	type BenchmarkingConfig = runtime_common::StakingBenchmarkingConfig;
 	type OnStakerSlash = NominationPools;
 	type WeightInfo = weights::pallet_staking::WeightInfo<Runtime>;
+	type EventListeners = StakeTracker;
+}
+
+impl pallet_stake_tracker::Config for Runtime {
+	type Currency = Balances;
+	type Staking = Staking;
+	type VoterList = VoterList;
 }
 
 impl pallet_fast_unstake::Config for Runtime {
@@ -1417,6 +1424,9 @@ construct_runtime! {
 		// Fast unstake pallet: extension to staking.
 		FastUnstake: pallet_fast_unstake = 42,
 
+		// Stake tracker pallet: staking event listener.
+		StakeTracker: pallet_stake_tracker = 46,
+
 		// Parachains pallets. Start indices at 50 to leave room.
 		ParachainsOrigin: parachains_origin::{Pallet, Origin} = 50,
 		Configuration: parachains_configuration::{Pallet, Call, Storage, Config<T>} = 51,

runtime/polkadot/Cargo.toml

@@ -68,6 +68,7 @@ pallet-session = { git = "https://github.com/paritytech/substrate", branch = "ma
 frame-support = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
 pallet-staking = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
 pallet-staking-reward-curve = { git = "https://github.com/paritytech/substrate", branch = "master" }
+pallet-stake-tracker = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
 pallet-staking-runtime-api = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
 frame-system = {git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
 frame-system-rpc-runtime-api = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }

runtime/polkadot/src/lib.rs

@@ -587,13 +587,20 @@ impl pallet_staking::Config for Runtime {
 	type NextNewSession = Session;
 	type ElectionProvider = ElectionProviderMultiPhase;
 	type GenesisElectionProvider = onchain::OnChainExecution<OnChainSeqPhragmen>;
-	type VoterList = VoterList;
+	type VoterList = pallet_stake_tracker::TrackedList<AccountId, VoterList>;
 	type TargetList = UseValidatorsMap<Self>;
 	type MaxUnlockingChunks = frame_support::traits::ConstU32<32>;
 	type HistoryDepth = frame_support::traits::ConstU32<84>;
 	type BenchmarkingConfig = runtime_common::StakingBenchmarkingConfig;
 	type OnStakerSlash = NominationPools;
 	type WeightInfo = weights::pallet_staking::WeightInfo<Runtime>;
+	type EventListeners = StakeTracker;
+}
+
+impl pallet_stake_tracker::Config for Runtime {
+	type Currency = Balances;
+	type Staking = Staking;
+	type VoterList = VoterList;
 }
 
 impl pallet_fast_unstake::Config for Runtime {
@@ -1354,6 +1361,9 @@ construct_runtime! {
 		// Fast unstake pallet: extension to staking.
 		FastUnstake: pallet_fast_unstake = 40,
 
+		// Stake tracker pallet: staking event listener.
+		StakeTracker: pallet_stake_tracker = 41,
+
 		// Parachains pallets. Start indices at 50 to leave room.
 		ParachainsOrigin: parachains_origin::{Pallet, Origin} = 50,
 		Configuration: parachains_configuration::{Pallet, Call, Storage, Config<T>} = 51,

runtime/rococo/Cargo.toml

@@ -66,6 +66,7 @@ pallet-society = { git = "https://github.com/paritytech/substrate", branch = "ma
 pallet-sudo = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
 frame-support = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
 pallet-staking = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
+pallet-stake-tracker = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
 frame-system = {git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
 frame-system-rpc-runtime-api = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
 pallet-timestamp = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }

runtime/test-runtime/src/lib.rs

@@ -355,6 +355,7 @@ impl pallet_staking::Config for Runtime {
 	type BenchmarkingConfig = runtime_common::StakingBenchmarkingConfig;
 	type OnStakerSlash = ();
 	type WeightInfo = ();
+	type EventListeners = ();
 }
 
 parameter_types! {

runtime/westend/Cargo.toml

@@ -65,6 +65,7 @@ pallet-session = { git = "https://github.com/paritytech/substrate", branch = "ma
 pallet-society = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
 pallet-staking = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
 pallet-staking-reward-curve = { package = "pallet-staking-reward-curve", git = "https://github.com/paritytech/substrate", branch = "master" }
+pallet-stake-tracker = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
 pallet-staking-runtime-api = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
 pallet-state-trie-migration = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
 pallet-sudo = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }

runtime/westend/src/lib.rs

@@ -508,13 +508,20 @@ impl pallet_staking::Config for Runtime {
 	type NextNewSession = Session;
 	type ElectionProvider = ElectionProviderMultiPhase;
 	type GenesisElectionProvider = onchain::OnChainExecution<OnChainSeqPhragmen>;
-	type VoterList = VoterList;
+	type VoterList = pallet_stake_tracker::TrackedList<AccountId, VoterList>;
 	type TargetList = UseValidatorsMap<Self>;
 	type MaxUnlockingChunks = frame_support::traits::ConstU32<32>;
 	type HistoryDepth = frame_support::traits::ConstU32<84>;
 	type BenchmarkingConfig = runtime_common::StakingBenchmarkingConfig;
 	type OnStakerSlash = NominationPools;
 	type WeightInfo = weights::pallet_staking::WeightInfo<Runtime>;
+	type EventListeners = StakeTracker;
+}
+
+impl pallet_stake_tracker::Config for Runtime {
+	type Currency = Balances;
+	type Staking = Staking;
+	type VoterList = VoterList;
 }
 
 impl pallet_fast_unstake::Config for Runtime {
@@ -1147,6 +1154,9 @@ construct_runtime! {
 		// Fast unstake pallet: extension to staking.
 		FastUnstake: pallet_fast_unstake = 30,
 
+		// Stake tracker pallet: staking event listener.
+		StakeTracker: pallet_stake_tracker = 31,
+
 		// Parachains pallets. Start indices at 40 to leave room.
 		ParachainsOrigin: parachains_origin::{Pallet, Origin} = 41,
 		Configuration: parachains_configuration::{Pallet, Call, Storage, Config<T>} = 42,