Merge pull request #174 from Roznovjak/feat/setup_technical_committee

feat!: setup technical committee

node/src/chain_spec.rs

@@ -6,7 +6,8 @@ use hydra_dx_runtime::pallet_claims::EthereumAddress;
 use hydra_dx_runtime::{
 	AccountId, AssetRegistryConfig, AuthorityDiscoveryConfig, BabeConfig, BalancesConfig, ClaimsConfig, CouncilConfig,
 	ElectionsConfig, FaucetConfig, GenesisConfig, GrandpaConfig, ImOnlineConfig, Perbill, SessionConfig, Signature,
-	StakerStatus, StakingConfig, SudoConfig, SystemConfig, TokensConfig, CORE_ASSET_ID, WASM_BINARY,
+	StakerStatus, StakingConfig, SudoConfig, SystemConfig, TechnicalCommitteeConfig, TokensConfig, CORE_ASSET_ID,
+	WASM_BINARY,
 };
 use pallet_staking::Forcing;
 use sc_service::ChainType;
@@ -367,6 +368,7 @@ fn testnet_genesis(
 		}),
 		pallet_elections_phragmen: Some(ElectionsConfig { members: vec![] }),
 		pallet_collective_Instance1: Some(CouncilConfig::default()),
+		pallet_collective_Instance2: Some(TechnicalCommitteeConfig::default()),
 		pallet_claims: Some(ClaimsConfig {
 			claims: create_testnet_claims(),
 		}),
@@ -471,6 +473,7 @@ fn lerna_genesis(
 		}),
 		pallet_elections_phragmen: Some(ElectionsConfig { members: vec![] }),
 		pallet_collective_Instance1: Some(CouncilConfig::default()),
+		pallet_collective_Instance2: Some(TechnicalCommitteeConfig::default()),
 		pallet_claims: Some(ClaimsConfig { claims: vec![] }),
 	}
 }

runtime/src/constants.rs

@@ -2,7 +2,7 @@ pub mod currency {
 	pub use primitives::Balance;
 
 	pub const HDX: Balance = 1_000_000_000_000;
-	pub const DOLLARS: Balance = HDX / 10;	// 10 HDX ~= 1 $
+	pub const DOLLARS: Balance = HDX / 10; // 10 HDX ~= 1 $
 	pub const CENTS: Balance = DOLLARS / 100;
 	pub const MILLICENTS: Balance = CENTS / 1_000;
 }

runtime/src/lib.rs

@@ -33,7 +33,7 @@ use sp_std::prelude::*;
 use sp_version::NativeVersion;
 use sp_version::RuntimeVersion;
 
-use frame_system::{limits};
+use frame_system::limits;
 // A few exports that help ease life for downstream crates.
 pub use frame_support::{
 	construct_runtime, parameter_types,
@@ -175,6 +175,7 @@ impl Filter<Call> for BaseFilter {
 			| Call::Claims(_)
 			| Call::Elections(_)
 			| Call::Babe(_)
+			| Call::TechnicalCommittee(_)
 			| Call::Treasury(_)
 			| Call::Tips(_)
 			| Call::Timestamp(_)
@@ -505,40 +506,40 @@ impl pallet_staking::Config for Runtime {
 }
 
 parameter_types! {
-    // phase durations. 1/4 of the last session for each.
-    pub const SignedPhase: u32 = EPOCH_DURATION_IN_BLOCKS / 4;
-    pub const UnsignedPhase: u32 = EPOCH_DURATION_IN_BLOCKS / 4;
-
-    // fallback: no need to do on-chain phragmen initially.
-    pub const Fallback: pallet_election_provider_multi_phase::FallbackStrategy =
-        pallet_election_provider_multi_phase::FallbackStrategy::Nothing;
-
-    pub SolutionImprovementThreshold: Perbill = Perbill::from_rational_approximation(1u32, 10_000);
-
-    // miner configs
-    pub const MultiPhaseUnsignedPriority: TransactionPriority = StakingUnsignedPriority::get() - 1u64;
-    pub const MinerMaxIterations: u32 = 10;
-    pub MinerMaxWeight: Weight = BlockWeights::get()
-        .get(DispatchClass::Normal)
-        .max_extrinsic.expect("Normal extrinsics have a weight limit configured; qed")
-        .saturating_sub(BlockExecutionWeight::get());
+	// phase durations. 1/4 of the last session for each.
+	pub const SignedPhase: u32 = EPOCH_DURATION_IN_BLOCKS / 4;
+	pub const UnsignedPhase: u32 = EPOCH_DURATION_IN_BLOCKS / 4;
+
+	// fallback: no need to do on-chain phragmen initially.
+	pub const Fallback: pallet_election_provider_multi_phase::FallbackStrategy =
+		pallet_election_provider_multi_phase::FallbackStrategy::Nothing;
+
+	pub SolutionImprovementThreshold: Perbill = Perbill::from_rational_approximation(1u32, 10_000);
+
+	// miner configs
+	pub const MultiPhaseUnsignedPriority: TransactionPriority = StakingUnsignedPriority::get() - 1u64;
+	pub const MinerMaxIterations: u32 = 10;
+	pub MinerMaxWeight: Weight = BlockWeights::get()
+		.get(DispatchClass::Normal)
+		.max_extrinsic.expect("Normal extrinsics have a weight limit configured; qed")
+		.saturating_sub(BlockExecutionWeight::get());
 }
 
 impl pallet_election_provider_multi_phase::Config for Runtime {
-    type Event = Event;
-    type Currency = Balances;
-    type SignedPhase = SignedPhase;
-    type UnsignedPhase = UnsignedPhase;
-    type SolutionImprovementThreshold = MinSolutionScoreBump;
-    type MinerMaxIterations = MinerMaxIterations;
-    type MinerMaxWeight = MinerMaxWeight;
-    type MinerTxPriority = MultiPhaseUnsignedPriority;
-    type DataProvider = Staking;
-    type OnChainAccuracy = Perbill;
-    type CompactSolution = pallet_staking::CompactAssignments;
-    type Fallback = Fallback;
-    type WeightInfo = pallet_election_provider_multi_phase::weights::SubstrateWeight<Runtime>;
-    type BenchmarkingConfig = ();
+	type Event = Event;
+	type Currency = Balances;
+	type SignedPhase = SignedPhase;
+	type UnsignedPhase = UnsignedPhase;
+	type SolutionImprovementThreshold = MinSolutionScoreBump;
+	type MinerMaxIterations = MinerMaxIterations;
+	type MinerMaxWeight = MinerMaxWeight;
+	type MinerTxPriority = MultiPhaseUnsignedPriority;
+	type DataProvider = Staking;
+	type OnChainAccuracy = Perbill;
+	type CompactSolution = pallet_staking::CompactAssignments;
+	type Fallback = Fallback;
+	type WeightInfo = pallet_election_provider_multi_phase::weights::SubstrateWeight<Runtime>;
+	type BenchmarkingConfig = ();
 }
 
 parameter_types! {
@@ -689,6 +690,24 @@ impl pallet_collective::Config<CouncilCollective> for Runtime {
 	type WeightInfo = ();
 }
 
+parameter_types! {
+	pub const TechnicalMotionDuration: BlockNumber = 7 * DAYS;
+	pub const TechnicalMaxProposals: u32 = 100;
+	pub const TechnicalMaxMembers: u32 = 100;
+}
+
+type TechnicalCollective = pallet_collective::Instance2;
+impl pallet_collective::Config<TechnicalCollective> for Runtime {
+	type Origin = Origin;
+	type Proposal = Call;
+	type Event = Event;
+	type MotionDuration = TechnicalMotionDuration;
+	type MaxProposals = TechnicalMaxProposals;
+	type MaxMembers = TechnicalMaxMembers;
+	type DefaultVote = pallet_collective::PrimeDefaultVote;
+	type WeightInfo = ();
+}
+
 impl pallet_authority_discovery::Config for Runtime {}
 
 parameter_types! {
@@ -728,19 +747,19 @@ impl pallet_offences::Config for Runtime {
 }
 
 parameter_types! {
-    pub MaximumSchedulerWeight: Weight = Perbill::from_percent(10) * BlockWeights::get().max_block;
-    pub const MaxScheduledPerBlock: u32 = 50;
+	pub MaximumSchedulerWeight: Weight = Perbill::from_percent(10) * BlockWeights::get().max_block;
+	pub const MaxScheduledPerBlock: u32 = 50;
 }
 
 impl pallet_scheduler::Config for Runtime {
-    type Event = Event;
-    type Origin = Origin;
-    type PalletsOrigin = OriginCaller;
-    type Call = Call;
-    type MaximumWeight = MaximumSchedulerWeight;
-    type ScheduleOrigin = EnsureRoot<AccountId>;
-    type MaxScheduledPerBlock = MaxScheduledPerBlock;
-    type WeightInfo = ();
+	type Event = Event;
+	type Origin = Origin;
+	type PalletsOrigin = OriginCaller;
+	type Call = Call;
+	type MaximumWeight = MaximumSchedulerWeight;
+	type ScheduleOrigin = EnsureRoot<AccountId>;
+	type MaxScheduledPerBlock = MaxScheduledPerBlock;
+	type WeightInfo = ();
 }
 
 // Create the runtime by composing the FRAME pallets that were previously configured.
@@ -768,6 +787,7 @@ construct_runtime!(
 		Session: pallet_session::{Module, Call, Storage, Event, Config<T>},
 		Elections: pallet_elections_phragmen::{Module, Call, Storage, Event<T>, Config<T>},
 		Council: pallet_collective::<Instance1>::{Module, Call, Storage, Origin<T>, Event<T>, Config<T>},
+		TechnicalCommittee: pallet_collective::<Instance2>::{Module, Call, Storage, Origin<T>, Event<T>, Config<T>},
 		AuthorityDiscovery: pallet_authority_discovery::{Module, Call, Config},
 		ImOnline: pallet_im_online::{Module, Call, Storage, Event<T>, ValidateUnsigned, Config<T>},
 		Offences: pallet_offences::{Module, Call, Storage, Event},
@@ -1061,6 +1081,7 @@ impl_runtime_apis! {
 			add_benchmark!(params, batches, exchange, ExchangeBench::<Runtime>);
 			add_benchmark!(params, batches, pallet_balances, Balances);
 			add_benchmark!(params, batches, pallet_timestamp, Timestamp);
+			add_benchmark!(params, batches, pallet_collective, Council);
 			add_benchmark!(params, batches, pallet_bounties, Bounties);
 
 			if batches.is_empty() { return Err("Benchmark not found for this pallet.".into()) }