Sync with Substrate + Release v0.14.0 (#58)

README.md

@@ -15,8 +15,11 @@ production deployment, but a great fit for development and testing:_
   [#42](https://github.com/paritytech/substrate-contracts-node/pull/42).
   Hereby blocks are authored immediately at every transaction, so there
   is none of the typical six seconds block time associated with `grandpa` or `aura`.
-* If no CLI arguments are passed the node is started in development mode
-  by default.
+* _If no CLI arguments are passed the node is started in development mode
+  by default._
+* _With each start of the node process the chain starts from genesis ‒ so no
+  chain state is retained, all contracts will be lost! If you want to retain
+  chain state you have to supply a `--base-path`._
 
 If you are looking for a node suitable for production see these configurations:
 

node/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "contracts-node"
-version = "0.13.0"
+version = "0.14.0"
 authors = ["Parity Technologies <[email protected]>"]
 description = "Substrate node configured for smart contracts via `pallet-contracts`."
 edition = "2021"
@@ -40,7 +40,7 @@ frame-system = { git = "https://github.com/paritytech/substrate", package = "fra
 pallet-transaction-payment = { git = "https://github.com/paritytech/substrate", package = "pallet-transaction-payment" }
 
 # These dependencies are used for the node's RPCs
-jsonrpc-core = "18.0.0"
+jsonrpsee = { version = "0.12.0", features = ["server"] }
 sc-rpc = { git = "https://github.com/paritytech/substrate", package = "sc-rpc" }
 sp-api = { git = "https://github.com/paritytech/substrate", package = "sp-api" }
 sc-rpc-api = { git = "https://github.com/paritytech/substrate", package = "sc-rpc-api" }

node/src/cli.rs

@@ -36,7 +36,7 @@ pub enum Subcommand {
 	/// Revert the chain to a previous state.
 	Revert(sc_cli::RevertCmd),
 
-	/// The custom benchmark subcommand benchmarking runtime pallets.
+	/// Sub-commands concerned with benchmarking.
 	#[clap(subcommand)]
 	Benchmark(frame_benchmarking_cli::BenchmarkCmd),
 
@@ -47,4 +47,7 @@ pub enum Subcommand {
 	/// Try some command against runtime state. Note: `try-runtime` feature must be enabled.
 	#[cfg(not(feature = "try-runtime"))]
 	TryRuntime,
+
+	/// Db meta columns information.
+	ChainInfo(sc_cli::ChainInfoCmd),
 }

node/src/command.rs

@@ -6,7 +6,7 @@ use crate::{
 	service::ExecutorDispatch,
 };
 use contracts_node_runtime::Block;
-use frame_benchmarking_cli::BenchmarkCmd;
+use frame_benchmarking_cli::{BenchmarkCmd, SUBSTRATE_REFERENCE_HARDWARE};
 use sc_cli::{ChainSpec, RuntimeVersion, SubstrateCli};
 use sc_service::PartialComponents;
 use std::sync::Arc;
@@ -138,7 +138,8 @@ pub fn run() -> sc_cli::Result<()> {
 
 						cmd.run(config, client, inherent_benchmark_data()?, Arc::new(ext_builder))
 					},
-					BenchmarkCmd::Machine(cmd) => cmd.run(&config),
+					BenchmarkCmd::Machine(cmd) =>
+						cmd.run(&config, SUBSTRATE_REFERENCE_HARDWARE.clone()),
 				}
 			})
 		},
@@ -159,6 +160,10 @@ pub fn run() -> sc_cli::Result<()> {
 		Some(Subcommand::TryRuntime) => Err("TryRuntime wasn't enabled when building the node. \
 				You can enable it with `--features try-runtime`."
 			.into()),
+		Some(Subcommand::ChainInfo(cmd)) => {
+			let runner = cli.create_runner(cmd)?;
+			runner.sync_run(|config| cmd.run::<Block>(&config))
+		},
 		None => {
 			let runner = cli.create_runner(&cli.run)?;
 			runner.run_node_until_exit(|config| async move {

node/src/rpc.rs

@@ -8,13 +8,14 @@
 use std::sync::Arc;
 
 use contracts_node_runtime::{opaque::Block, AccountId, Balance, BlockNumber, Hash, Index};
-use pallet_contracts_rpc::{Contracts, ContractsApi};
-pub use sc_rpc_api::DenyUnsafe;
+use jsonrpsee::RpcModule;
 use sc_transaction_pool_api::TransactionPool;
 use sp_api::ProvideRuntimeApi;
 use sp_block_builder::BlockBuilder;
 use sp_blockchain::{Error as BlockChainError, HeaderBackend, HeaderMetadata};
 
+pub use sc_rpc_api::DenyUnsafe;
+
 /// Full client dependencies.
 pub struct FullDeps<C, P> {
 	/// The client instance to use.
@@ -26,7 +27,9 @@ pub struct FullDeps<C, P> {
 }
 
 /// Instantiate all full RPC extensions.
-pub fn create_full<C, P>(deps: FullDeps<C, P>) -> jsonrpc_core::IoHandler<sc_rpc::Metadata>
+pub fn create_full<C, P>(
+	deps: FullDeps<C, P>,
+) -> Result<RpcModule<()>, Box<dyn std::error::Error + Send + Sync>>
 where
 	C: ProvideRuntimeApi<Block>,
 	C: HeaderBackend<Block> + HeaderMetadata<Block, Error = BlockChainError> + 'static,
@@ -37,23 +40,23 @@ where
 	C::Api: BlockBuilder<Block>,
 	P: TransactionPool + 'static,
 {
-	use pallet_transaction_payment_rpc::{TransactionPayment, TransactionPaymentApi};
-	use substrate_frame_rpc_system::{FullSystem, SystemApi};
+	use pallet_contracts_rpc::{ContractsApiServer, ContractsRpc};
+	use pallet_transaction_payment_rpc::{TransactionPaymentApiServer, TransactionPaymentRpc};
+	use substrate_frame_rpc_system::{SystemApiServer, SystemRpc};
 
-	let mut io = jsonrpc_core::IoHandler::default();
+	let mut module = RpcModule::new(());
 	let FullDeps { client, pool, deny_unsafe } = deps;
 
-	io.extend_with(SystemApi::to_delegate(FullSystem::new(client.clone(), pool, deny_unsafe)));
-
-	io.extend_with(TransactionPaymentApi::to_delegate(TransactionPayment::new(client.clone())));
+	module.merge(SystemRpc::new(client.clone(), pool.clone(), deny_unsafe).into_rpc())?;
+	module.merge(TransactionPaymentRpc::new(client.clone()).into_rpc())?;
 
 	// Extend this RPC with a custom API by using the following syntax.
 	// `YourRpcStruct` should have a reference to a client, which is needed
 	// to call into the runtime.
-	// `io.extend_with(YourRpcTrait::to_delegate(YourRpcStruct::new(ReferenceToClient, ...)));`
+	// `module.merge(YourRpcTrait::into_rpc(YourRpcStruct::new(ReferenceToClient, ...)))?;`
 
 	// Contracts RPC API extension
-	io.extend_with(ContractsApi::to_delegate(Contracts::new(client.clone())));
+	module.merge(ContractsRpc::new(client.clone()).into_rpc())?;
 
-	io
+	Ok(module)
 }

node/src/service.rs

@@ -69,7 +69,7 @@ pub fn new_partial(
 
 	let (client, backend, keystore_container, task_manager) =
 		sc_service::new_full_parts::<Block, RuntimeApi, _>(
-			&config,
+			config,
 			telemetry.as_ref().map(|(_, telemetry)| telemetry.handle()),
 			executor,
 		)?;
@@ -166,8 +166,7 @@ pub fn new_full(config: Configuration) -> Result<TaskManager, ServiceError> {
 		Box::new(move |deny_unsafe, _| {
 			let deps =
 				crate::rpc::FullDeps { client: client.clone(), pool: pool.clone(), deny_unsafe };
-
-			Ok(crate::rpc::create_full(deps))
+			crate::rpc::create_full(deps).map_err(Into::into)
 		})
 	};
 	let prometheus_registry = config.prometheus_registry().cloned();
@@ -178,7 +177,7 @@ pub fn new_full(config: Configuration) -> Result<TaskManager, ServiceError> {
 		keystore: keystore_container.sync_keystore(),
 		task_manager: &mut task_manager,
 		transaction_pool: transaction_pool.clone(),
-		rpc_extensions_builder,
+		rpc_builder: rpc_extensions_builder,
 		backend,
 		system_rpc_tx,
 		config,

runtime/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "contracts-node-runtime"
-version = "0.13.0"
+version = "0.14.0"
 authors = ["Parity Technologies <[email protected]>"]
 edition = "2021"
 license = "Unlicense"

runtime/src/lib.rs

@@ -6,9 +6,9 @@
 #[cfg(feature = "std")]
 include!(concat!(env!("OUT_DIR"), "/wasm_binary.rs"));
 
-use frame_support::weights::DispatchClass;
+use frame_support::{traits::OnRuntimeUpgrade, weights::DispatchClass};
 use frame_system::limits::{BlockLength, BlockWeights};
-use pallet_contracts::weights::WeightInfo;
+use pallet_contracts::{migration, weights::WeightInfo, DefaultContractAccessWeight};
 use sp_api::impl_runtime_apis;
 use sp_core::{crypto::KeyTypeId, OpaqueMetadata};
 use sp_runtime::{
@@ -127,8 +127,8 @@ const fn deposit(items: u32, bytes: u32) -> Balance {
 }
 
 parameter_types! {
-	pub const Version: RuntimeVersion = VERSION;
 	pub const BlockHashCount: BlockNumber = 2400;
+	pub const Version: RuntimeVersion = VERSION;
 
 	// This part is copied from Substrate's `bin/node/runtime/src/lib.rs`.
 	//  The `RuntimeBlockLength` and `RuntimeBlockWeights` exist here because the
@@ -322,6 +322,14 @@ impl pallet_contracts::Config for Runtime {
 	type Schedule = Schedule;
 	type CallStack = [pallet_contracts::Frame<Self>; 31];
 	type AddressGenerator = pallet_contracts::DefaultAddressGenerator;
+	type ContractAccessWeight = DefaultContractAccessWeight<RuntimeBlockWeights>;
+}
+
+pub struct Migrations;
+impl OnRuntimeUpgrade for Migrations {
+	fn on_runtime_upgrade() -> Weight {
+		migration::migrate::<Runtime>()
+	}
 }
 
 // Create the runtime by composing the FRAME pallets that were previously configured.
@@ -370,6 +378,7 @@ pub type Executive = frame_executive::Executive<
 	frame_system::ChainContext<Runtime>,
 	Runtime,
 	AllPalletsWithSystem,
+	Migrations,
 >;
 
 impl_runtime_apis! {
@@ -483,7 +492,7 @@ impl_runtime_apis! {
 
 			let storage_info = AllPalletsWithSystem::storage_info();
 
-			return (list, storage_info)
+			(list, storage_info)
 		}
 
 		fn dispatch_benchmark(