`8a2ef94dc142`

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runtime/common/mod.rs5.1 KiBsource history
1// Copyright 2019-2022 Unique Network (Gibraltar) Ltd.2// This file is part of Unique Network.34// Unique Network is free software: you can redistribute it and/or modify5// it under the terms of the GNU General Public License as published by6// the Free Software Foundation, either version 3 of the License, or7// (at your option) any later version.89// Unique Network is distributed in the hope that it will be useful,10// but WITHOUT ANY WARRANTY; without even the implied warranty of11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the12// GNU General Public License for more details.1314// You should have received a copy of the GNU General Public License15// along with Unique Network. If not, see <http://www.gnu.org/licenses/>.1617mod constants;18mod construct_runtime;19mod dispatch;20mod runtime_apis;21mod sponsoring;22mod weights;23mod config;24mod instance;25mod ethereum;26mod scheduler;2728pub use {29    constants::*,30    dispatch::*,31    sponsoring::*,32    weights::*,33    config::*,34    instance::*,35    ethereum::*,36};3738use sp_core::H160;39use frame_support::traits::{Currency, OnUnbalanced, Imbalance};40use sp_runtime::{41    generic,42    traits::{BlakeTwo256, BlockNumberProvider},43    impl_opaque_keys,44};45use sp_std::vec::Vec;4647#[cfg(feature = "std")]48use sp_version::NativeVersion;4950use crate::{51    Runtime, Call, Balances, Treasury, Aura, Signature, AllPalletsReversedWithSystemFirst,52	InherentDataExt,53};54use common_types::{AccountId, BlockNumber};5556/// The address format for describing accounts.57pub type Address = sp_runtime::MultiAddress<AccountId, ()>;58/// Block header type as expected by this runtime.59pub type Header = generic::Header<BlockNumber, BlakeTwo256>;60/// Block type as expected by this runtime.61pub type Block = generic::Block<Header, UncheckedExtrinsic>;62/// A Block signed with a Justification63pub type SignedBlock = generic::SignedBlock<Block>;64/// BlockId type as expected by this runtime.65pub type BlockId = generic::BlockId<Block>;6667impl_opaque_keys! {68	pub struct SessionKeys {69		pub aura: Aura,70	}71}7273/// The version information used to identify this runtime when compiled natively.74#[cfg(feature = "std")]75pub fn native_version() -> NativeVersion {76	NativeVersion {77		runtime_version: crate::VERSION,78		can_author_with: Default::default(),79	}80}8182pub type ChargeTransactionPayment = pallet_charge_transaction::ChargeTransactionPayment<Runtime>;8384pub type SignedExtra = (85	frame_system::CheckSpecVersion<Runtime>,86	// system::CheckTxVersion<Runtime>,87	frame_system::CheckGenesis<Runtime>,88	frame_system::CheckEra<Runtime>,89	frame_system::CheckNonce<Runtime>,90	frame_system::CheckWeight<Runtime>,91	ChargeTransactionPayment,92	//pallet_contract_helpers::ContractHelpersExtension<Runtime>,93	pallet_ethereum::FakeTransactionFinalizer<Runtime>,94);9596/// Unchecked extrinsic type as expected by this runtime.97pub type UncheckedExtrinsic =98	fp_self_contained::UncheckedExtrinsic<Address, Call, Signature, SignedExtra>;99100/// Extrinsic type that has already been checked.101pub type CheckedExtrinsic = fp_self_contained::CheckedExtrinsic<AccountId, Call, SignedExtra, H160>;102103/// Executive: handles dispatch to the various modules.104pub type Executive = frame_executive::Executive<105	Runtime,106	Block,107	frame_system::ChainContext<Runtime>,108	Runtime,109	AllPalletsReversedWithSystemFirst,110>;111112type NegativeImbalance = <Balances as Currency<AccountId>>::NegativeImbalance;113114pub struct DealWithFees;115impl OnUnbalanced<NegativeImbalance> for DealWithFees {116	fn on_unbalanceds<B>(mut fees_then_tips: impl Iterator<Item = NegativeImbalance>) {117		if let Some(fees) = fees_then_tips.next() {118			// for fees, 100% to treasury119			let mut split = fees.ration(100, 0);120			if let Some(tips) = fees_then_tips.next() {121				// for tips, if any, 100% to treasury122				tips.ration_merge_into(100, 0, &mut split);123			}124			Treasury::on_unbalanced(split.0);125			// Author::on_unbalanced(split.1);126		}127	}128}129130pub struct RelayChainBlockNumberProvider<T>(sp_std::marker::PhantomData<T>);131132impl<T: cumulus_pallet_parachain_system::Config> BlockNumberProvider133	for RelayChainBlockNumberProvider<T>134{135	type BlockNumber = BlockNumber;136137	fn current_block_number() -> Self::BlockNumber {138		cumulus_pallet_parachain_system::Pallet::<T>::validation_data()139			.map(|d| d.relay_parent_number)140			.unwrap_or_default()141	}142}143144pub(crate) struct CheckInherents;145146impl cumulus_pallet_parachain_system::CheckInherents<Block> for CheckInherents {147	fn check_inherents(148		block: &Block,149		relay_state_proof: &cumulus_pallet_parachain_system::RelayChainStateProof,150	) -> sp_inherents::CheckInherentsResult {151		let relay_chain_slot = relay_state_proof152			.read_slot()153			.expect("Could not read the relay chain slot from the proof");154155		let inherent_data =156			cumulus_primitives_timestamp::InherentDataProvider::from_relay_chain_slot_and_duration(157				relay_chain_slot,158				sp_std::time::Duration::from_secs(6),159			)160			.create_inherent_data()161			.expect("Could not create the timestamp inherent data");162163		inherent_data.check_extrinsics(block)164	}165}166167#[derive(codec::Encode, codec::Decode)]168pub enum XCMPMessage<XAccountId, XBalance> {169	/// Transfer tokens to the given account from the Parachain account.170	TransferToken(XAccountId, XBalance),171}