Updates frontier dependency (#146)

* Update and add new inherent

* Update

node/Cargo.toml

@@ -73,6 +73,7 @@ fc-mapping-sync = { default-features = false, git = "https://github.com/webb-too
 
 pallet-evm = { git = "https://github.com/webb-tools/frontier", branch = "erup-4" }
 pallet-ethereum = { git = "https://github.com/webb-tools/frontier", branch = "erup-4" }
+pallet-dynamic-fee = { git = "https://github.com/webb-tools/frontier", branch = "erup-4" }
 
 merkle = { package = "pallet-merkle", path = "../pallets/merkle" }
 merkle-rpc = { package = "pallet-merkle-rpc", path = "../pallets/merkle/rpc" }

node/src/chain_spec.rs

@@ -153,7 +153,6 @@ fn testnet_genesis(
 			// Configure endowed accounts with initial balance of 1 << 60.
 			balances: endowed_accounts.iter().cloned().map(|k| (k, 1 << 60)).collect(),
 		},
-		pallet_contracts: Default::default(),
 		pallet_aura: AuraConfig {
 			authorities: initial_authorities.iter().map(|x| (x.0.clone())).collect(),
 		},
@@ -168,5 +167,6 @@ fn testnet_genesis(
 		pallet_evm: EVMConfig {
 			accounts: evm_accounts,
 		},
+		pallet_dynamic_fee: Default::default(),
 	}
 }

node/src/cli.rs

@@ -13,6 +13,10 @@ pub struct RunCmd {
 	/// Maximum number of logs in a query.
 	#[structopt(long, default_value = "10000")]
 	pub max_past_logs: u32,
+
+	/// The dynamic-fee pallet target gas price set by block author
+	#[structopt(long, default_value = "1")]
+	pub target_gas_price: u64,
 }
 
 #[derive(Debug, StructOpt)]

node/src/service.rs

@@ -15,6 +15,7 @@ pub use sc_executor::NativeExecutor;
 use sc_service::{error::Error as ServiceError, BasePath, Configuration, TaskManager};
 use sc_telemetry::{Telemetry, TelemetryWorker};
 use sp_consensus_aura::sr25519::AuthorityPair as AuraPair;
+use sp_core::U256;
 
 use sp_consensus::SlotData;
 use std::{
@@ -148,6 +149,8 @@ pub fn new_partial(
 	let slot_duration = sc_consensus_aura::slot_duration(&*client)?;
 	let raw_slot_duration = slot_duration.slot_duration();
 
+	let target_gas_price = U256::from(cli.run.target_gas_price);
+
 	let import_queue = sc_consensus_aura::import_queue::<AuraPair, _, _, _, _, _, _>(
 		ImportQueueParams {
 			block_import: aura_block_import.clone(),
@@ -161,8 +164,9 @@ pub fn new_partial(
 						*timestamp,
 						raw_slot_duration,
 					);
+				let fee = pallet_dynamic_fee::InherentDataProvider(target_gas_price);
 
-				Ok((timestamp, slot))
+				Ok((timestamp, slot, fee))
 			},
 			spawner: &task_manager.spawn_essential_handle(),
 			can_author_with: sp_consensus::CanAuthorWithNativeVersion::new(client.executor().clone()),
@@ -193,6 +197,7 @@ pub fn new_partial(
 /// Builds a new service for a full client.
 pub fn new_full(mut config: Configuration, cli: &Cli) -> Result<TaskManager, ServiceError> {
 	let enable_dev_signer = cli.run.enable_dev_signer;
+	let target_gas_price = U256::from(cli.run.target_gas_price);
 
 	let sc_service::PartialComponents {
 		client,
@@ -361,7 +366,9 @@ pub fn new_full(mut config: Configuration, cli: &Cli) -> Result<TaskManager, Ser
 							raw_slot_duration,
 						);
 
-					Ok((timestamp, slot))
+					let fee = pallet_dynamic_fee::InherentDataProvider(target_gas_price);
+
+					Ok((timestamp, slot, fee))
 				},
 				force_authoring,
 				backoff_authoring_blocks,

runtime/Cargo.toml

@@ -9,9 +9,6 @@ version = "3.0.0"
 [package.metadata.docs.rs]
 targets = ["x86_64-unknown-linux-gnu"]
 
-[build-dependencies]
-wasm-builder-runner = { package = "substrate-wasm-builder-runner", version = "2.0.0" }
-
 # alias "parity-scale-code" to "codec"
 [dependencies.codec]
 default-features = false
@@ -37,6 +34,7 @@ pallet-contracts = { default-features = false, git = "https://github.com/webb-to
 pallet-contracts-primitives = { default-features = false, git = "https://github.com/webb-tools/substrate.git", branch = "erup-4" }
 pallet-contracts-rpc-runtime-api = { default-features = false, git = "https://github.com/webb-tools/substrate.git", branch = "erup-4" }
 
+pallet-dynamic-fee = { git = "https://github.com/webb-tools/frontier", branch = "erup-4", default-features = false }
 pallet-evm = { git = "https://github.com/webb-tools/frontier", branch = "erup-4", default-features = false }
 pallet-ethereum = { git = "https://github.com/webb-tools/frontier", branch = "erup-4", default-features = false }
 fp-rpc = { default-features = false, git = "https://github.com/webb-tools/frontier", branch = "erup-4" }
@@ -67,6 +65,9 @@ webb-currencies = { default-features = false, path = "../pallets/currencies" }
 webb-traits = { default-features = false, path = "../pallets/traits" }
 webb-tokens = { default-features = false, path = "../pallets/tokens" }
 
+[build-dependencies]
+substrate-wasm-builder = { git = "https://github.com/webb-tools/substrate.git", branch = "erup-4" }
+
 [features]
 default = ["std", "aura"]
 aura = []
@@ -118,6 +119,7 @@ std = [
     "webb-tokens/std",
 
     "fp-rpc/std",
+    "pallet-dynamic-fee/std",
     "pallet-ethereum/std",
     "pallet-evm/std",
     "pallet-evm-precompile-simple/std",

runtime/build.rs

@@ -1,9 +1,8 @@
-use wasm_builder_runner::WasmBuilder;
+use substrate_wasm_builder::WasmBuilder;
 
 fn main() {
 	WasmBuilder::new()
 		.with_current_project()
-		.with_wasm_builder_from_crates("2.0.0")
 		.export_heap_base()
 		.import_memory()
 		.build()

runtime/src/lib.rs

@@ -53,7 +53,7 @@ use merkle::utils::keys::ScalarData;
 use webb_currencies::BasicCurrencyAdapter;
 
 use pallet_ethereum::TransactionStatus;
-use pallet_evm::{Account as EVMAccount, EnsureAddressTruncated, FeeCalculator, HashedAddressMapping, Runner};
+use pallet_evm::{Account as EVMAccount, EnsureAddressTruncated, HashedAddressMapping, Runner};
 
 use sp_core::crypto::Public;
 #[cfg(any(feature = "std", test))]
@@ -289,7 +289,6 @@ parameter_types! {
 	pub RentFraction: Perbill = Perbill::from_rational(1u32, 30 * DAYS);
 	pub const SurchargeReward: Balance = 150 * MILLICENTS;
 	pub const SignedClaimHandicap: u32 = 2;
-	pub const MaxDepth: u32 = 32;
 	pub const MaxValueSize: u32 = 16 * 1024;
 	// The lazy deletion runs inside on_initialize.
 	pub DeletionWeightLimit: Weight = AVERAGE_ON_INITIALIZE_RATIO *
@@ -300,30 +299,29 @@ parameter_types! {
 			<Runtime as pallet_contracts::Config>::WeightInfo::on_initialize_per_queue_item(1) -
 			<Runtime as pallet_contracts::Config>::WeightInfo::on_initialize_per_queue_item(0)
 		)) / 5) as u32;
-	pub MaxCodeSize: u32 = 128 * 1024;
+	pub Schedule: pallet_contracts::Schedule<Runtime> = Default::default();
 }
 
 impl pallet_contracts::Config for Runtime {
-	type ChainExtension = ();
+	type Time = Timestamp;
+	type Randomness = RandomnessCollectiveFlip;
 	type Currency = Balances;
-	type DeletionQueueDepth = DeletionQueueDepth;
-	type DeletionWeightLimit = DeletionWeightLimit;
+	type Event = Event;
+	type RentPayment = ();
+	type SignedClaimHandicap = SignedClaimHandicap;
+	type TombstoneDeposit = TombstoneDeposit;
 	type DepositPerContract = DepositPerContract;
 	type DepositPerStorageByte = DepositPerStorageByte;
 	type DepositPerStorageItem = DepositPerStorageItem;
-	type Event = Event;
-	type MaxCodeSize = MaxCodeSize;
-	type MaxDepth = MaxDepth;
-	type MaxValueSize = MaxValueSize;
-	type Randomness = RandomnessCollectiveFlip;
 	type RentFraction = RentFraction;
-	type RentPayment = ();
-	type SignedClaimHandicap = SignedClaimHandicap;
 	type SurchargeReward = SurchargeReward;
-	type Time = Timestamp;
-	type TombstoneDeposit = TombstoneDeposit;
-	type WeightInfo = pallet_contracts::weights::SubstrateWeight<Self>;
+	type CallStack = [pallet_contracts::Frame<Self>; 31];
 	type WeightPrice = pallet_transaction_payment::Module<Self>;
+	type WeightInfo = pallet_contracts::weights::SubstrateWeight<Self>;
+	type ChainExtension = ();
+	type DeletionQueueDepth = DeletionQueueDepth;
+	type DeletionWeightLimit = DeletionWeightLimit;
+	type Schedule = Schedule;
 }
 
 parameter_types! {
@@ -439,26 +437,20 @@ impl pallet_evm::GasWeightMapping for AnonGasWeightMapping {
 		u64::try_from(weight.wrapping_div(WEIGHT_PER_GAS)).unwrap_or(u32::MAX as u64)
 	}
 }
-/// Fixed gas price of `1`.
-pub struct FixedGasPrice;
-impl FeeCalculator for FixedGasPrice {
-	fn min_gas_price() -> U256 {
-		// Gas price is always one token per gas.
-		1.into()
-	}
-}
+
 parameter_types! {
 	pub const ChainId: u64 = 42;
 	pub BlockGasLimit: U256 = U256::from(u32::max_value());
 }
+
 impl pallet_evm::Config for Runtime {
 	type AddressMapping = HashedAddressMapping<BlakeTwo256>;
 	type BlockGasLimit = BlockGasLimit;
 	type CallOrigin = EnsureAddressTruncated;
 	type ChainId = ChainId;
 	type Currency = Balances;
 	type Event = Event;
-	type FeeCalculator = FixedGasPrice;
+	type FeeCalculator = pallet_dynamic_fee::Pallet<Self>;
 	type GasWeightMapping = AnonGasWeightMapping;
 	type OnChargeTransaction = ();
 	type Precompiles = (
@@ -473,6 +465,7 @@ impl pallet_evm::Config for Runtime {
 	type Runner = pallet_evm::runner::stack::Runner<Self>;
 	type WithdrawOrigin = EnsureAddressTruncated;
 }
+
 pub struct EthereumFindAuthor<F>(PhantomData<F>);
 impl<F: FindAuthor<u32>> FindAuthor<H160> for EthereumFindAuthor<F> {
 	fn find_author<'a, I>(digests: I) -> Option<H160>
@@ -492,6 +485,15 @@ impl pallet_ethereum::Config for Runtime {
 	type StateRoot = pallet_ethereum::IntermediateStateRoot;
 }
 
+frame_support::parameter_types! {
+	pub BoundDivision: U256 = U256::from(1024);
+}
+
+impl pallet_dynamic_fee::Config for Runtime {
+	type Event = Event;
+	type MinGasPriceBoundDivisor = BoundDivision;
+}
+
 // Create the runtime by composing the FRAME pallets that were previously
 // configured.
 construct_runtime!(
@@ -506,10 +508,11 @@ construct_runtime!(
 		Aura: pallet_aura::{Pallet, Config<T>},
 		Grandpa: pallet_grandpa::{Pallet, Call, Storage, Config, Event},
 		Balances: pallet_balances::{Pallet, Call, Storage, Config<T>, Event<T>},
-		Contracts: pallet_contracts::{Pallet, Call, Config<T>, Storage, Event<T>},
+		Contracts: pallet_contracts::{Pallet, Call, Storage, Event<T>},
 
 		Ethereum: pallet_ethereum::{Pallet, Call, Storage, Event, Config, ValidateUnsigned},
 		EVM: pallet_evm::{Pallet, Config, Call, Storage, Event<T>},
+		DynamicFee: pallet_dynamic_fee::{Pallet, Call, Storage, Config, Event<T>, Inherent},
 
 		TransactionPayment: pallet_transaction_payment::{Pallet, Storage},
 		Sudo: pallet_sudo::{Pallet, Call, Config<T>, Storage, Event<T>},
@@ -684,7 +687,7 @@ impl_runtime_apis! {
 			gas_limit: u64,
 			input_data: Vec<u8>,
 		) -> pallet_contracts_primitives::ContractExecResult {
-			Contracts::bare_call(origin, dest, value, gas_limit, input_data)
+			Contracts::bare_call(origin, dest, value, gas_limit, input_data, true)
 		}
 
 		fn instantiate(
@@ -696,7 +699,7 @@ impl_runtime_apis! {
 			salt: Vec<u8>,
 		) -> pallet_contracts_primitives::ContractInstantiateResult<AccountId, BlockNumber>
 		{
-			Contracts::bare_instantiate(origin, endowment, gas_limit, code, data, salt, true)
+			Contracts::bare_instantiate(origin, endowment, gas_limit, code, data, salt, true, true)
 		}
 
 		fn get_storage(