git.delta.rocks / unique-network / refs/commits / 3429f32311d9

difftreelog

fix PR comments

Trubnikov Sergey2023-05-17parent: #ab5c2b5.patch.diff
in: master

8 files changed

modifiedpallets/balances-adapter/src/common.rsdiffbeforeafterboth
--- a/pallets/balances-adapter/src/common.rs
+++ b/pallets/balances-adapter/src/common.rs
@@ -7,6 +7,8 @@
 use up_data_structs::TokenId;
 
 pub struct CommonWeights<T: Config>(PhantomData<T>);
+
+// All implementations with `Weight::default` used in methods that return error `UnsupportedOperation`.
 impl<T: Config> CommonWeightInfo<T::CrossAccountId> for CommonWeights<T> {
 	fn create_multiple_items(_amount: &[up_data_structs::CreateItemData]) -> Weight {
 		Weight::default()
modifiedpallets/balances-adapter/src/erc.rsdiffbeforeafterboth
--- a/pallets/balances-adapter/src/erc.rs
+++ b/pallets/balances-adapter/src/erc.rs
@@ -1,9 +1,8 @@
 use crate::{Config, NativeFungibleHandle, Pallet, SelfWeightOf};
-use evm_coder::{abi::AbiType, ToLog, generate_stubgen, solidity_interface, types::*};
-use frame_support::traits::{Currency, ExistenceRequirement};
+use evm_coder::{abi::AbiType, generate_stubgen, solidity_interface, types::*};
+use frame_support::traits::{Currency};
 use pallet_balances::WeightInfo;
 use pallet_common::{
-	consume_store_reads,
 	erc::{CommonEvmHandler, CrossAccountId, PrecompileHandle, PrecompileResult},
 	eth::CrossAddress,
 };
@@ -14,38 +13,24 @@
 };
 use pallet_structure::{SelfWeightOf as StructureWeight, weights::WeightInfo as _};
 use sp_core::{U256, Get};
-use sp_std::vec::Vec;
 
 frontier_contract! {
 	macro_rules! NativeFungibleHandle_result {...}
 	impl<T: Config> Contract for NativeFungibleHandle<T> {...}
 }
 
-#[derive(ToLog)]
-pub enum ERC20Events {
-	Transfer {
-		#[indexed]
-		from: Address,
-		#[indexed]
-		to: Address,
-		value: U256,
-	},
-}
-
-#[solidity_interface(name = ERC20, events(ERC20Events), enum(derive(PreDispatch)), enum_attr(weight), expect_selector = 0x942e8b22)]
+#[solidity_interface(name = ERC20, enum(derive(PreDispatch)), enum_attr(weight), expect_selector = 0x942e8b22)]
 impl<T: Config> NativeFungibleHandle<T> {
 	fn allowance(&self, _owner: Address, _spender: Address) -> Result<U256> {
 		Ok(U256::zero())
 	}
 
-	// #[weight(<SelfWeightOf<T>>::approve())]
 	fn approve(&mut self, _caller: Caller, _spender: Address, _amount: U256) -> Result<bool> {
-		// self.consume_store_reads(1)?;
 		Err("Approve not supported".into())
 	}
 
 	fn balance_of(&self, owner: Address) -> Result<U256> {
-		consume_store_reads(self, 1)?;
+		self.consume_store_reads(1)?;
 		let owner = T::CrossAccountId::from_eth(owner);
 		let balance = <T as Config>::Currency::free_balance(owner.as_sub());
 		Ok(balance.into())
@@ -64,7 +49,7 @@
 	}
 
 	fn total_supply(&self) -> Result<U256> {
-		consume_store_reads(self, 1)?;
+		self.consume_store_reads(1)?;
 		let total = <T as Config>::Currency::total_issuance();
 		Ok(total.into())
 	}
@@ -111,7 +96,7 @@
 	T::AccountId: From<[u8; 32]>,
 {
 	fn balance_of_cross(&self, owner: CrossAddress) -> Result<U256> {
-		consume_store_reads(self, 1)?;
+		self.consume_store_reads(1)?;
 		let owner = owner.into_sub_cross_account::<T>()?;
 		let balance = <T as Config>::Currency::free_balance(owner.as_sub());
 		Ok(balance.into())
@@ -122,18 +107,13 @@
 		let caller = T::CrossAccountId::from_eth(caller);
 		let to = to.into_sub_cross_account::<T>()?;
 		let amount = amount.try_into().map_err(|_| "amount overflow")?;
-		// let budget = self
-		// 	.recorder
-		// 	.weight_calls_budget(<StructureWeight<T>>::find_parent());
+		let budget = self
+			.recorder()
+			.weight_calls_budget(<StructureWeight<T>>::find_parent());
+
+		<Pallet<T>>::transfer(self, &caller, &to, amount, &budget)
+			.map_err(|e| dispatch_to_evm::<T>(e.error))?;
 
-		// <Pallet<T>>::transfer(self, &caller, &to, amount, &budget).map_err(|_| "transfer error")?;
-		<T as Config>::Currency::transfer(
-			caller.as_sub(),
-			to.as_sub(),
-			amount,
-			ExistenceRequirement::KeepAlive,
-		)
-		.map_err(dispatch_to_evm::<T>)?;
 		Ok(true)
 	}
 
@@ -154,19 +134,13 @@
 			return Err("no permission".into());
 		}
 
-		// let budget = self
-		// 	.recorder
-		// 	.weight_calls_budget(<StructureWeight<T>>::find_parent());
+		let budget = self
+			.recorder()
+			.weight_calls_budget(<StructureWeight<T>>::find_parent());
+
+		<Pallet<T>>::transfer_from(self, &caller, &from, &to, amount, &budget)
+			.map_err(|e| dispatch_to_evm::<T>(e.error))?;
 
-		// <Pallet<T>>::transfer_from(self, &caller, &from, &to, amount, &budget)
-		// 	.map_err(dispatch_to_evm::<T>)?;
-		<T as Config>::Currency::transfer(
-			caller.as_sub(),
-			to.as_sub(),
-			amount,
-			ExistenceRequirement::KeepAlive,
-		)
-		.map_err(dispatch_to_evm::<T>)?;
 		Ok(true)
 	}
 }
modifiedpallets/balances-adapter/src/lib.rsdiffbeforeafterboth
before · pallets/balances-adapter/src/lib.rs
1// #![doc = include_str!("../README.md")]2#![cfg_attr(not(feature = "std"), no_std)]34extern crate alloc;5use core::ops::Deref;67use frame_support::sp_runtime::DispatchResult;8use pallet_evm_coder_substrate::{WithRecorder, SubstrateRecorder};9pub use pallet::*;1011pub mod common;12pub mod erc;1314pub(crate) type SelfWeightOf<T> = <T as Config>::WeightInfo;1516const NATIVE_FUNGIBLE_COLLECTION_ID: up_data_structs::CollectionId =17	up_data_structs::CollectionId(0);1819/// Handle for native fungible collection20pub struct NativeFungibleHandle<T: Config>(SubstrateRecorder<T>);21impl<T: Config> NativeFungibleHandle<T> {22	/// Creates a handle23	pub fn new() -> NativeFungibleHandle<T> {24		Self(SubstrateRecorder::new(u64::MAX))25	}2627	/// Check if the collection is internal28	pub fn check_is_internal(&self) -> DispatchResult {29		Ok(())30	}31}3233impl<T: Config> WithRecorder<T> for NativeFungibleHandle<T> {34	fn recorder(&self) -> &pallet_evm_coder_substrate::SubstrateRecorder<T> {35		&self.036	}37	fn into_recorder(self) -> pallet_evm_coder_substrate::SubstrateRecorder<T> {38		self.039	}40}4142impl<T: Config> Deref for NativeFungibleHandle<T> {43	type Target = SubstrateRecorder<T>;4445	fn deref(&self) -> &Self::Target {46		&self.047	}48}49#[frame_support::pallet]50pub mod pallet {51	use super::*;52	use alloc::string::String;53	use frame_support::{54		dispatch::PostDispatchInfo,55		ensure,56		pallet_prelude::{DispatchResultWithPostInfo, Pays},57		traits::{Currency, ExistenceRequirement, Get},58	};59	use pallet_balances::WeightInfo;60	use pallet_common::{erc::CrossAccountId, Error as CommonError, Pallet as PalletCommon};61	use pallet_structure::Pallet as PalletStructure;62	use sp_core::U256;63	use sp_runtime::DispatchError;64	use up_data_structs::{budget::Budget, mapping::TokenAddressMapping, TokenId};6566	#[pallet::config]67	pub trait Config:68		frame_system::Config69		+ pallet_evm_coder_substrate::Config70		+ pallet_common::Config71		+ pallet_structure::Config72	{73		/// Currency from `pallet_balances`74		type Currency: frame_support::traits::Currency<75			Self::AccountId,76			Balance = Self::CurrencyBalance,77		>;78		/// Balance type of chain79		type CurrencyBalance: Into<U256> + TryFrom<U256> + TryFrom<u128> + Into<u128>;8081		/// Decimals of balance82		type Decimals: Get<u8>;83		/// Collection name84		type Name: Get<String>;85		/// Collection symbol86		type Symbol: Get<String>;8788		/// Weight information89		type WeightInfo: WeightInfo;90	}91	#[pallet::pallet]92	pub struct Pallet<T>(_);9394	impl<T: Config> Pallet<T> {95		/// Checks if a non-owner has (enough) allowance from the owner to perform operations on the tokens.96		/// Returns the expected remaining allowance - it should be set manually if the transaction proceeds.97		///98		/// - `collection`: Collection that contains the token.99		/// - `spender`: CrossAccountId who has the allowance rights.100		/// - `from`: The owner of the tokens who sets the allowance.101		/// - `amount`: Amount of tokens by which the allowance sholud be reduced.102		fn check_allowed(103			spender: &T::CrossAccountId,104			from: &T::CrossAccountId,105			nesting_budget: &dyn Budget,106		) -> Result<u128, DispatchError> {107			if let Some((collection_id, token_id)) =108				T::CrossTokenAddressMapping::address_to_token(from)109			{110				ensure!(111					<PalletStructure<T>>::check_indirectly_owned(112						spender.clone(),113						collection_id,114						token_id,115						None,116						nesting_budget117					)?,118					<CommonError<T>>::ApprovedValueTooLow,119				);120			} else if !spender.conv_eq(from) {121				return Ok(0);122			}123124			Ok(<T as Config>::Currency::free_balance(from.as_sub()).into())125		}126127		/// Transfers the specified amount of tokens. Will check that128		/// the transfer is allowed for the token.129		///130		/// - `from`: Owner of tokens to transfer.131		/// - `to`: Recepient of transfered tokens.132		/// - `amount`: Amount of tokens to transfer.133		/// - `collection`: Collection that contains the token134		pub fn transfer(135			_collection: &NativeFungibleHandle<T>,136			from: &T::CrossAccountId,137			to: &T::CrossAccountId,138			amount: u128,139			nesting_budget: &dyn Budget,140		) -> DispatchResultWithPostInfo {141			<PalletCommon<T>>::ensure_correct_receiver(to)?;142143			if from != to && amount != 0 {144				<T as Config>::Currency::transfer(145					from.as_sub(),146					to.as_sub(),147					amount148						.try_into()149						.map_err(|_| sp_runtime::ArithmeticError::Overflow)?,150					ExistenceRequirement::KeepAlive,151				)?;152153				<PalletStructure<T>>::nest_if_sent_to_token(154					from.clone(),155					to,156					NATIVE_FUNGIBLE_COLLECTION_ID,157					TokenId::default(),158					nesting_budget,159				)?;160161				let balance_from: u128 =162					<T as Config>::Currency::free_balance(from.as_sub()).into();163				if balance_from == 0 {164					<PalletStructure<T>>::unnest_if_nested(165						from,166						NATIVE_FUNGIBLE_COLLECTION_ID,167						TokenId::default(),168					);169				}170			};171172			Ok(PostDispatchInfo {173				actual_weight: Some(<SelfWeightOf<T>>::transfer()),174				pays_fee: Pays::Yes,175			})176		}177178		pub fn transfer_from(179			collection: &NativeFungibleHandle<T>,180			spender: &T::CrossAccountId,181			from: &T::CrossAccountId,182			to: &T::CrossAccountId,183			amount: u128,184			nesting_budget: &dyn Budget,185		) -> DispatchResultWithPostInfo {186			let allowance = Self::check_allowed(spender, from, nesting_budget)?;187			if allowance < amount {188				return Err(<CommonError<T>>::ApprovedValueTooLow.into());189			}190			Self::transfer(collection, from, to, amount, nesting_budget)191		}192	}193}
after · pallets/balances-adapter/src/lib.rs
1#![cfg_attr(not(feature = "std"), no_std)]23extern crate alloc;4use core::ops::Deref;56use frame_support::sp_runtime::DispatchResult;7use pallet_evm_coder_substrate::{WithRecorder, SubstrateRecorder};8pub use pallet::*;910pub mod common;11pub mod erc;1213pub(crate) type SelfWeightOf<T> = <T as Config>::WeightInfo;1415/// Handle for native fungible collection16pub struct NativeFungibleHandle<T: Config>(SubstrateRecorder<T>);17impl<T: Config> NativeFungibleHandle<T> {18	/// Creates a handle19	pub fn new() -> NativeFungibleHandle<T> {20		Self(SubstrateRecorder::new(u64::MAX))21	}2223	/// Check if the collection is internal24	pub fn check_is_internal(&self) -> DispatchResult {25		Ok(())26	}27}2829impl<T: Config> WithRecorder<T> for NativeFungibleHandle<T> {30	fn recorder(&self) -> &pallet_evm_coder_substrate::SubstrateRecorder<T> {31		&self.032	}33	fn into_recorder(self) -> pallet_evm_coder_substrate::SubstrateRecorder<T> {34		self.035	}36}3738impl<T: Config> Deref for NativeFungibleHandle<T> {39	type Target = SubstrateRecorder<T>;4041	fn deref(&self) -> &Self::Target {42		&self.043	}44}45#[frame_support::pallet]46pub mod pallet {47	use super::*;48	use alloc::string::String;49	use frame_support::{50		dispatch::PostDispatchInfo,51		ensure,52		pallet_prelude::{DispatchResultWithPostInfo, Pays},53		traits::{Currency, ExistenceRequirement, Get},54	};55	use pallet_balances::WeightInfo;56	use pallet_common::{57		erc::CrossAccountId, Error as CommonError, Pallet as PalletCommon,58		NATIVE_FUNGIBLE_COLLECTION_ID,59	};60	use pallet_structure::Pallet as PalletStructure;61	use sp_core::U256;62	use sp_runtime::DispatchError;63	use up_data_structs::{budget::Budget, mapping::TokenAddressMapping, TokenId};6465	#[pallet::config]66	pub trait Config:67		frame_system::Config68		+ pallet_evm_coder_substrate::Config69		+ pallet_common::Config70		+ pallet_structure::Config71	{72		/// Currency from `pallet_balances`73		type Currency: frame_support::traits::Currency<74			Self::AccountId,75			Balance = Self::CurrencyBalance,76		>;77		/// Balance type of chain78		type CurrencyBalance: Into<U256> + TryFrom<U256> + TryFrom<u128> + Into<u128>;7980		/// Decimals of balance81		type Decimals: Get<u8>;82		/// Collection name83		type Name: Get<String>;84		/// Collection symbol85		type Symbol: Get<String>;8687		/// Weight information88		type WeightInfo: WeightInfo;89	}90	#[pallet::pallet]91	pub struct Pallet<T>(_);9293	impl<T: Config> Pallet<T> {94		/// Checks if a non-owner has (enough) allowance from the owner to perform operations on the tokens.95		/// Returns the expected remaining allowance - it should be set manually if the transaction proceeds.96		///97		/// - `spender`: CrossAccountId who has the allowance rights.98		/// - `from`: The owner of the tokens who sets the allowance.99		/// - `nesting_budget`: Limit for searching parents in-depth to check ownership.100		fn check_allowed(101			spender: &T::CrossAccountId,102			from: &T::CrossAccountId,103			nesting_budget: &dyn Budget,104		) -> Result<u128, DispatchError> {105			if let Some((collection_id, token_id)) =106				T::CrossTokenAddressMapping::address_to_token(from)107			{108				ensure!(109					<PalletStructure<T>>::check_indirectly_owned(110						spender.clone(),111						collection_id,112						token_id,113						None,114						nesting_budget115					)?,116					<CommonError<T>>::ApprovedValueTooLow,117				);118			} else if !spender.conv_eq(from) {119				return Ok(0);120			}121122			Ok(<T as Config>::Currency::free_balance(from.as_sub()).into())123		}124125		/// Transfers the specified amount of tokens. Will check that126		/// the transfer is allowed for the token.127		///128		/// - `collection`: Collection that contains the token.129		/// - `from`: Owner of tokens to transfer.130		/// - `to`: Recepient of transfered tokens.131		/// - `amount`: Amount of tokens to transfer.132		/// - `nesting_budget`: Limit for searching parents in-depth to check ownership.133		pub fn transfer(134			_collection: &NativeFungibleHandle<T>,135			from: &T::CrossAccountId,136			to: &T::CrossAccountId,137			amount: u128,138			nesting_budget: &dyn Budget,139		) -> DispatchResultWithPostInfo {140			<PalletCommon<T>>::ensure_correct_receiver(to)?;141142			if from != to && amount != 0 {143				<T as Config>::Currency::transfer(144					from.as_sub(),145					to.as_sub(),146					amount147						.try_into()148						.map_err(|_| sp_runtime::ArithmeticError::Overflow)?,149					ExistenceRequirement::AllowDeath,150				)?;151152				<PalletStructure<T>>::nest_if_sent_to_token(153					from.clone(),154					to,155					NATIVE_FUNGIBLE_COLLECTION_ID,156					TokenId::default(),157					nesting_budget,158				)?;159160				let balance_from: u128 =161					<T as Config>::Currency::free_balance(from.as_sub()).into();162				if balance_from == 0 {163					<PalletStructure<T>>::unnest_if_nested(164						from,165						NATIVE_FUNGIBLE_COLLECTION_ID,166						TokenId::default(),167					);168				}169			};170171			Ok(PostDispatchInfo {172				actual_weight: Some(<SelfWeightOf<T>>::transfer()),173				pays_fee: Pays::Yes,174			})175		}176177		/// Transfer NFT token from one account to another.178		///179		/// Same as the [`Self::transfer`] but spender doesn't needs to be the owner of the token.180		/// The owner should set allowance for the spender to transfer token.181		///182		/// - `collection`: Collection that contains the token.183		/// - `spender`: Account that spend the money.184		/// - `from`: Owner of tokens to transfer.185		/// - `to`: Recepient of transfered tokens.186		/// - `amount`: Amount of tokens to transfer.187		/// - `nesting_budget`: Limit for searching parents in-depth to check ownership.188		pub fn transfer_from(189			collection: &NativeFungibleHandle<T>,190			spender: &T::CrossAccountId,191			from: &T::CrossAccountId,192			to: &T::CrossAccountId,193			amount: u128,194			nesting_budget: &dyn Budget,195		) -> DispatchResultWithPostInfo {196			let allowance = Self::check_allowed(spender, from, nesting_budget)?;197			if allowance < amount {198				return Err(<CommonError<T>>::ApprovedValueTooLow.into());199			}200			Self::transfer(collection, from, to, amount, nesting_budget)201		}202	}203}
modifiedpallets/common/src/erc.rsdiffbeforeafterboth
--- a/pallets/common/src/erc.rs
+++ b/pallets/common/src/erc.rs
@@ -77,14 +77,6 @@
 	fn call(self, handle: &mut impl PrecompileHandle) -> Option<PrecompileResult>;
 }
 
-impl CommonEvmHandler for () {
-	const CODE: &'static [u8] = &[];
-
-	fn call(self, _handle: &mut impl PrecompileHandle) -> Option<PrecompileResult> {
-		None
-	}
-}
-
 /// @title A contract that allows you to work with collections.
 #[solidity_interface(name = Collection, enum(derive(PreDispatch)), enum_attr(weight))]
 impl<T: Config> CollectionHandle<T>
modifiedpallets/common/src/lib.rsdiffbeforeafterboth
--- a/pallets/common/src/lib.rs
+++ b/pallets/common/src/lib.rs
@@ -68,7 +68,6 @@
 	dispatch::Pays,
 	transactional, fail,
 };
-use pallet_evm::GasWeightMapping;
 use up_data_structs::{
 	AccessMode, COLLECTION_NUMBER_LIMIT, Collection, RpcCollection, CollectionFlags,
 	RpcCollectionFlags, CollectionId, CreateItemData, MAX_TOKEN_PREFIX_LENGTH,
@@ -101,7 +100,7 @@
 /// Collection handle contains information about collection data and id.
 /// Also provides functionality to count consumed gas.
 ///
-/// CollectionHandle is used as a generic wrapper for collections of all types.
+/// CollectionHandle is used as a generic wrapper for collections of all types (except native fungible).
 /// It allows to perform common operations and queries on any collection type,
 /// both completely general for all, as well as their respective implementations of [`CommonCollectionOperations`].
 #[must_use = "Should call submit_logs or save, otherwise some data will be lost for evm side"]
@@ -153,7 +152,7 @@
 		&self,
 		reads: u64,
 	) -> pallet_evm_coder_substrate::execution::Result<()> {
-		consume_store_reads(self.recorder(), reads)
+		self.recorder().consume_store_reads(reads)
 	}
 
 	/// Consume gas for writing.
@@ -161,7 +160,7 @@
 		&self,
 		writes: u64,
 	) -> pallet_evm_coder_substrate::execution::Result<()> {
-		consume_store_writes(self.recorder(), writes)
+		self.recorder().consume_store_writes(writes)
 	}
 
 	/// Consume gas for reading and writing.
@@ -170,7 +169,8 @@
 		reads: u64,
 		writes: u64,
 	) -> pallet_evm_coder_substrate::execution::Result<()> {
-		consume_store_reads_and_writes(self.recorder(), reads, writes)
+		self.recorder()
+			.consume_store_reads_and_writes(reads, writes)
 	}
 
 	/// Save collection to storage.
@@ -441,7 +441,7 @@
 
 	const STORAGE_VERSION: StorageVersion = StorageVersion::new(1);
 	/// Collection id for native fungible collction.
-	pub const NATIVE_FINGIBLE_COLLECTION_ID: CollectionId = CollectionId(0);
+	pub const NATIVE_FUNGIBLE_COLLECTION_ID: CollectionId = CollectionId(0);
 
 	#[pallet::pallet]
 	#[pallet::storage_version(STORAGE_VERSION)]
@@ -2322,48 +2322,4 @@
 			PropertiesError::EmptyPropertyKey => Self::EmptyPropertyKey,
 		}
 	}
-}
-
-/// Consume gas for reading.
-pub fn consume_store_reads<T: Config>(
-	recorder: &SubstrateRecorder<T>,
-	reads: u64,
-) -> pallet_evm_coder_substrate::execution::Result<()> {
-	recorder.consume_gas(T::GasWeightMapping::weight_to_gas(Weight::from_parts(
-		<T as frame_system::Config>::DbWeight::get()
-			.read
-			.saturating_mul(reads),
-		// TODO: measure proof
-		0,
-	)))
-}
-
-/// Consume gas for writing.
-pub fn consume_store_writes<T: Config>(
-	recorder: &SubstrateRecorder<T>,
-	writes: u64,
-) -> pallet_evm_coder_substrate::execution::Result<()> {
-	recorder.consume_gas(T::GasWeightMapping::weight_to_gas(Weight::from_parts(
-		<T as frame_system::Config>::DbWeight::get()
-			.write
-			.saturating_mul(writes),
-		// TODO: measure proof
-		0,
-	)))
-}
-
-/// Consume gas for reading and writing.
-pub fn consume_store_reads_and_writes<T: Config>(
-	recorder: &SubstrateRecorder<T>,
-	reads: u64,
-	writes: u64,
-) -> pallet_evm_coder_substrate::execution::Result<()> {
-	let weight = <T as frame_system::Config>::DbWeight::get();
-	let reads = weight.read.saturating_mul(reads);
-	let writes = weight.read.saturating_mul(writes);
-	recorder.consume_gas(T::GasWeightMapping::weight_to_gas(Weight::from_parts(
-		reads.saturating_add(writes),
-		// TODO: measure proof
-		0,
-	)))
 }
modifiedpallets/evm-coder-substrate/src/lib.rsdiffbeforeafterboth
--- a/pallets/evm-coder-substrate/src/lib.rs
+++ b/pallets/evm-coder-substrate/src/lib.rs
@@ -37,7 +37,7 @@
 	ExitError, ExitRevert, ExitSucceed, GasWeightMapping, PrecompileFailure, PrecompileOutput,
 	PrecompileResult, PrecompileHandle,
 };
-use sp_core::H160;
+use sp_core::{Get, H160};
 // #[cfg(feature = "runtime-benchmarks")]
 // pub mod benchmarking;
 pub mod execution;
@@ -204,6 +204,40 @@
 			Err(Error::Error(e)) => Err(e.into()),
 		})
 	}
+
+	/// Consume gas for reading.
+	pub fn consume_store_reads(&self, reads: u64) -> execution::Result<()> {
+		self.consume_gas(T::GasWeightMapping::weight_to_gas(Weight::from_parts(
+			<T as frame_system::Config>::DbWeight::get()
+				.read
+				.saturating_mul(reads),
+			// TODO: measure proof
+			0,
+		)))
+	}
+
+	/// Consume gas for writing.
+	pub fn consume_store_writes(&self, writes: u64) -> execution::Result<()> {
+		self.consume_gas(T::GasWeightMapping::weight_to_gas(Weight::from_parts(
+			<T as frame_system::Config>::DbWeight::get()
+				.write
+				.saturating_mul(writes),
+			// TODO: measure proof
+			0,
+		)))
+	}
+
+	/// Consume gas for reading and writing.
+	pub fn consume_store_reads_and_writes(&self, reads: u64, writes: u64) -> execution::Result<()> {
+		let weight = <T as frame_system::Config>::DbWeight::get();
+		let reads = weight.read.saturating_mul(reads);
+		let writes = weight.read.saturating_mul(writes);
+		self.consume_gas(T::GasWeightMapping::weight_to_gas(Weight::from_parts(
+			reads.saturating_add(writes),
+			// TODO: measure proof
+			0,
+		)))
+	}
 }
 
 pub fn dispatch_to_evm<T: Config>(err: DispatchError) -> execution::Error {
modifiedpallets/unique/src/lib.rsdiffbeforeafterboth
--- a/pallets/unique/src/lib.rs
+++ b/pallets/unique/src/lib.rs
@@ -440,7 +440,7 @@
 			collection_id: CollectionId,
 			address: T::CrossAccountId,
 		) -> DispatchResult {
-			if collection_id == pallet_common::NATIVE_FINGIBLE_COLLECTION_ID {
+			if collection_id == pallet_common::NATIVE_FUNGIBLE_COLLECTION_ID {
 				fail!(<pallet_common::Error<T>>::UnsupportedOperation);
 			}
 
@@ -471,7 +471,7 @@
 			collection_id: CollectionId,
 			address: T::CrossAccountId,
 		) -> DispatchResult {
-			if collection_id == pallet_common::NATIVE_FINGIBLE_COLLECTION_ID {
+			if collection_id == pallet_common::NATIVE_FUNGIBLE_COLLECTION_ID {
 				fail!(<pallet_common::Error<T>>::UnsupportedOperation);
 			}
 
@@ -501,7 +501,7 @@
 			collection_id: CollectionId,
 			new_owner: T::AccountId,
 		) -> DispatchResult {
-			if collection_id == pallet_common::NATIVE_FINGIBLE_COLLECTION_ID {
+			if collection_id == pallet_common::NATIVE_FUNGIBLE_COLLECTION_ID {
 				fail!(<pallet_common::Error<T>>::UnsupportedOperation);
 			}
 			let sender = T::CrossAccountId::from_sub(ensure_signed(origin)?);
@@ -533,7 +533,7 @@
 			collection_id: CollectionId,
 			new_admin_id: T::CrossAccountId,
 		) -> DispatchResult {
-			if collection_id == pallet_common::NATIVE_FINGIBLE_COLLECTION_ID {
+			if collection_id == pallet_common::NATIVE_FUNGIBLE_COLLECTION_ID {
 				fail!(<pallet_common::Error<T>>::UnsupportedOperation);
 			}
 			let sender = T::CrossAccountId::from_sub(ensure_signed(origin)?);
@@ -562,7 +562,7 @@
 			collection_id: CollectionId,
 			account_id: T::CrossAccountId,
 		) -> DispatchResult {
-			if collection_id == pallet_common::NATIVE_FINGIBLE_COLLECTION_ID {
+			if collection_id == pallet_common::NATIVE_FUNGIBLE_COLLECTION_ID {
 				fail!(<pallet_common::Error<T>>::UnsupportedOperation);
 			}
 			let sender = T::CrossAccountId::from_sub(ensure_signed(origin)?);
@@ -590,7 +590,7 @@
 			collection_id: CollectionId,
 			new_sponsor: T::AccountId,
 		) -> DispatchResult {
-			if collection_id == pallet_common::NATIVE_FINGIBLE_COLLECTION_ID {
+			if collection_id == pallet_common::NATIVE_FUNGIBLE_COLLECTION_ID {
 				fail!(<pallet_common::Error<T>>::UnsupportedOperation);
 			}
 			let sender = T::CrossAccountId::from_sub(ensure_signed(origin)?);
@@ -617,7 +617,7 @@
 			origin: OriginFor<T>,
 			collection_id: CollectionId,
 		) -> DispatchResult {
-			if collection_id == pallet_common::NATIVE_FINGIBLE_COLLECTION_ID {
+			if collection_id == pallet_common::NATIVE_FUNGIBLE_COLLECTION_ID {
 				fail!(<pallet_common::Error<T>>::UnsupportedOperation);
 			}
 			let sender = ensure_signed(origin)?;
@@ -640,7 +640,7 @@
 			origin: OriginFor<T>,
 			collection_id: CollectionId,
 		) -> DispatchResult {
-			if collection_id == pallet_common::NATIVE_FINGIBLE_COLLECTION_ID {
+			if collection_id == pallet_common::NATIVE_FUNGIBLE_COLLECTION_ID {
 				fail!(<pallet_common::Error<T>>::UnsupportedOperation);
 			}
 			let sender = T::CrossAccountId::from_sub(ensure_signed(origin)?);
@@ -920,7 +920,7 @@
 			collection_id: CollectionId,
 			value: bool,
 		) -> DispatchResult {
-			if collection_id == pallet_common::NATIVE_FINGIBLE_COLLECTION_ID {
+			if collection_id == pallet_common::NATIVE_FUNGIBLE_COLLECTION_ID {
 				fail!(<pallet_common::Error<T>>::UnsupportedOperation);
 			}
 			let sender = T::CrossAccountId::from_sub(ensure_signed(origin)?);
@@ -1175,7 +1175,7 @@
 			collection_id: CollectionId,
 			new_limit: CollectionLimits,
 		) -> DispatchResult {
-			if collection_id == pallet_common::NATIVE_FINGIBLE_COLLECTION_ID {
+			if collection_id == pallet_common::NATIVE_FUNGIBLE_COLLECTION_ID {
 				fail!(<pallet_common::Error<T>>::UnsupportedOperation);
 			}
 			let sender = T::CrossAccountId::from_sub(ensure_signed(origin)?);
@@ -1202,7 +1202,7 @@
 			collection_id: CollectionId,
 			new_permission: CollectionPermissions,
 		) -> DispatchResult {
-			if collection_id == pallet_common::NATIVE_FINGIBLE_COLLECTION_ID {
+			if collection_id == pallet_common::NATIVE_FUNGIBLE_COLLECTION_ID {
 				fail!(<pallet_common::Error<T>>::UnsupportedOperation);
 			}
 			let sender = T::CrossAccountId::from_sub(ensure_signed(origin)?);
@@ -1273,7 +1273,7 @@
 			origin: OriginFor<T>,
 			collection_id: CollectionId,
 		) -> DispatchResult {
-			if collection_id == pallet_common::NATIVE_FINGIBLE_COLLECTION_ID {
+			if collection_id == pallet_common::NATIVE_FUNGIBLE_COLLECTION_ID {
 				fail!(<pallet_common::Error<T>>::UnsupportedOperation);
 			}
 			ensure_root(origin)?;
modifiedruntime/common/dispatch.rsdiffbeforeafterboth
--- a/runtime/common/dispatch.rs
+++ b/runtime/common/dispatch.rs
@@ -100,12 +100,11 @@
 	}
 
 	fn destroy(sender: T::CrossAccountId, collection_id: CollectionId) -> DispatchResult {
-		if collection_id == pallet_common::NATIVE_FINGIBLE_COLLECTION_ID {
+		if collection_id == pallet_common::NATIVE_FUNGIBLE_COLLECTION_ID {
 			fail!(<pallet_common::Error<T>>::UnsupportedOperation);
 		}
 
 		let collection = <CollectionHandle<T>>::try_get(collection_id)?;
-		collection.check_is_internal()?;
 
 		match collection.mode {
 			CollectionMode::ReFungible => {
@@ -122,7 +121,7 @@
 	}
 
 	fn dispatch(collection_id: CollectionId) -> Result<Self, DispatchError> {
-		if collection_id == CollectionId(0) {
+		if collection_id == pallet_common::NATIVE_FUNGIBLE_COLLECTION_ID {
 			return Ok(Self::NativeFungible(NativeFungibleHandle::new()));
 		}
 
@@ -188,7 +187,7 @@
 	}
 	fn call(handle: &mut impl PrecompileHandle) -> Option<PrecompileResult> {
 		if let Some(collection_id) = map_eth_to_id(&handle.code_address()) {
-			if collection_id == CollectionId(0) {
+			if collection_id == pallet_common::NATIVE_FUNGIBLE_COLLECTION_ID {
 				<NativeFungibleHandle<T>>::new().call(handle)
 			} else {
 				let collection = <CollectionHandle<T>>::new_with_gas_limit(