`ea2246a29cee`

source

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/>.1617pub mod config;18pub mod construct_runtime;19pub mod dispatch;20pub mod ethereum;21pub mod instance;22pub mod runtime_apis;23pub mod scheduler;24pub mod sponsoring;25pub mod weights;2627#[cfg(test)]28pub mod tests;2930use sp_core::H160;31use frame_support::traits::{Currency, OnUnbalanced, Imbalance};32use sp_runtime::{33	generic,34	traits::{BlakeTwo256, BlockNumberProvider},35	impl_opaque_keys,36};37use sp_std::vec::Vec;3839#[cfg(feature = "std")]40use sp_version::NativeVersion;4142use crate::{Runtime, Call, Balances, Treasury, Aura, Signature, AllPalletsWithSystem, InherentDataExt};43use up_common::types::{AccountId, BlockNumber};4445#[macro_export]46macro_rules! unsupported {47	() => {48		pallet_common::unsupported!($crate::Runtime)49	};50}5152/// The address format for describing accounts.53pub type Address = sp_runtime::MultiAddress<AccountId, ()>;54/// Block header type as expected by this runtime.55pub type Header = generic::Header<BlockNumber, BlakeTwo256>;56/// Block type as expected by this runtime.57pub type Block = generic::Block<Header, UncheckedExtrinsic>;58/// A Block signed with a Justification59pub type SignedBlock = generic::SignedBlock<Block>;60/// BlockId type as expected by this runtime.61pub type BlockId = generic::BlockId<Block>;6263impl_opaque_keys! {64	pub struct SessionKeys {65		pub aura: Aura,66	}67}6869/// The version information used to identify this runtime when compiled natively.70#[cfg(feature = "std")]71pub fn native_version() -> NativeVersion {72	NativeVersion {73		runtime_version: crate::VERSION,74		can_author_with: Default::default(),75	}76}7778pub type ChargeTransactionPayment = pallet_charge_transaction::ChargeTransactionPayment<Runtime>;7980pub type SignedExtra = (81	frame_system::CheckSpecVersion<Runtime>,82	frame_system::CheckTxVersion<Runtime>,83	frame_system::CheckGenesis<Runtime>,84	frame_system::CheckEra<Runtime>,85	frame_system::CheckNonce<Runtime>,86	frame_system::CheckWeight<Runtime>,87	ChargeTransactionPayment,88	//pallet_contract_helpers::ContractHelpersExtension<Runtime>,89	pallet_ethereum::FakeTransactionFinalizer<Runtime>,90);9192/// Unchecked extrinsic type as expected by this runtime.93pub type UncheckedExtrinsic =94	fp_self_contained::UncheckedExtrinsic<Address, Call, Signature, SignedExtra>;9596/// Extrinsic type that has already been checked.97pub type CheckedExtrinsic = fp_self_contained::CheckedExtrinsic<AccountId, Call, SignedExtra, H160>;9899/// Executive: handles dispatch to the various modules.100pub type Executive = frame_executive::Executive<101	Runtime,102	Block,103	frame_system::ChainContext<Runtime>,104	Runtime,105	AllPalletsWithSystem,106>;107108type NegativeImbalance = <Balances as Currency<AccountId>>::NegativeImbalance;109110pub struct DealWithFees;111impl OnUnbalanced<NegativeImbalance> for DealWithFees {112	fn on_unbalanceds<B>(mut fees_then_tips: impl Iterator<Item = NegativeImbalance>) {113		if let Some(fees) = fees_then_tips.next() {114			// for fees, 100% to treasury115			let mut split = fees.ration(100, 0);116			if let Some(tips) = fees_then_tips.next() {117				// for tips, if any, 100% to treasury118				tips.ration_merge_into(100, 0, &mut split);119			}120			Treasury::on_unbalanced(split.0);121			// Author::on_unbalanced(split.1);122		}123	}124}125126pub struct RelayChainBlockNumberProvider<T>(sp_std::marker::PhantomData<T>);127128impl<T: cumulus_pallet_parachain_system::Config> BlockNumberProvider129	for RelayChainBlockNumberProvider<T>130{131	type BlockNumber = BlockNumber;132133	fn current_block_number() -> Self::BlockNumber {134		cumulus_pallet_parachain_system::Pallet::<T>::validation_data()135			.map(|d| d.relay_parent_number)136			.unwrap_or_default()137	}138}139140pub(crate) struct CheckInherents;141142impl cumulus_pallet_parachain_system::CheckInherents<Block> for CheckInherents {143	fn check_inherents(144		block: &Block,145		relay_state_proof: &cumulus_pallet_parachain_system::RelayChainStateProof,146	) -> sp_inherents::CheckInherentsResult {147		let relay_chain_slot = relay_state_proof148			.read_slot()149			.expect("Could not read the relay chain slot from the proof");150151		let inherent_data =152			cumulus_primitives_timestamp::InherentDataProvider::from_relay_chain_slot_and_duration(153				relay_chain_slot,154				sp_std::time::Duration::from_secs(6),155			)156			.create_inherent_data()157			.expect("Could not create the timestamp inherent data");158159		inherent_data.check_extrinsics(block)160	}161}162163#[derive(codec::Encode, codec::Decode)]164pub enum XCMPMessage<XAccountId, XBalance> {165	/// Transfer tokens to the given account from the Parachain account.166	TransferToken(XAccountId, XBalance),167}