git.delta.rocks / unique-network / refs/commits / 916ae427c879

difftreelog

Merge pull request #829 from UniqueNetwork/feature/remove_and_hide_some_minting_methods_and_events

Yaroslav Bolyukin2023-01-17parents: #7db8050 #4f40188.patch.diff
in: master

24 files changed

modifiedpallets/nonfungible/src/erc.rsdiffbeforeafterboth
--- a/pallets/nonfungible/src/erc.rs
+++ b/pallets/nonfungible/src/erc.rs
@@ -291,12 +291,6 @@
 	},
 }
 
-#[derive(ToLog)]
-pub enum ERC721UniqueMintableEvents {
-	#[allow(dead_code)]
-	MintingFinished {},
-}
-
 /// @title ERC-721 Non-Fungible Token Standard, optional metadata extension
 /// @dev See https://eips.ethereum.org/EIPS/eip-721
 #[solidity_interface(name = ERC721Metadata, expect_selector = 0x5b5e139f)]
@@ -544,12 +538,8 @@
 }
 
 /// @title ERC721 minting logic.
-#[solidity_interface(name = ERC721UniqueMintable, events(ERC721UniqueMintableEvents))]
+#[solidity_interface(name = ERC721UniqueMintable)]
 impl<T: Config> NonfungibleHandle<T> {
-	fn minting_finished(&self) -> Result<bool> {
-		Ok(false)
-	}
-
 	/// @notice Function to mint a token.
 	/// @param to The new owner
 	/// @return uint256 The id of the newly minted token
@@ -678,11 +668,6 @@
 		)
 		.map_err(dispatch_to_evm::<T>)?;
 		Ok(true)
-	}
-
-	/// @dev Not implemented
-	fn finish_minting(&mut self, _caller: caller) -> Result<bool> {
-		Err("not implementable".into())
 	}
 }
 
modifiedpallets/nonfungible/src/stubs/UniqueNFT.rawdiffbeforeafterboth

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modifiedpallets/nonfungible/src/stubs/UniqueNFT.soldiffbeforeafterboth
--- a/pallets/nonfungible/src/stubs/UniqueNFT.sol
+++ b/pallets/nonfungible/src/stubs/UniqueNFT.sol
@@ -700,22 +700,9 @@
 	}
 }
 
-/// @dev inlined interface
-contract ERC721UniqueMintableEvents {
-	event MintingFinished();
-}
-
 /// @title ERC721 minting logic.
-/// @dev the ERC-165 identifier for this interface is 0x476ff149
-contract ERC721UniqueMintable is Dummy, ERC165, ERC721UniqueMintableEvents {
-	/// @dev EVM selector for this function is: 0x05d2035b,
-	///  or in textual repr: mintingFinished()
-	function mintingFinished() public view returns (bool) {
-		require(false, stub_error);
-		dummy;
-		return false;
-	}
-
+/// @dev the ERC-165 identifier for this interface is 0x3fd94ea6
+contract ERC721UniqueMintable is Dummy, ERC165 {
 	/// @notice Function to mint a token.
 	/// @param to The new owner
 	/// @return uint256 The id of the newly minted token
@@ -756,7 +743,6 @@
 		dummy = 0;
 		return 0;
 	}
-
 	// /// @notice Function to mint token with the given tokenUri.
 	// /// @dev `tokenId` should be obtained with `nextTokenId` method,
 	// ///  unlike standard, you can't specify it manually
@@ -774,14 +760,6 @@
 	// 	return false;
 	// }
 
-	/// @dev Not implemented
-	/// @dev EVM selector for this function is: 0x7d64bcb4,
-	///  or in textual repr: finishMinting()
-	function finishMinting() public returns (bool) {
-		require(false, stub_error);
-		dummy = 0;
-		return false;
-	}
 }
 
 /// @title Unique extensions for ERC721.
modifiedpallets/refungible/src/erc.rsdiffbeforeafterboth
--- a/pallets/refungible/src/erc.rs
+++ b/pallets/refungible/src/erc.rs
@@ -288,13 +288,6 @@
 	},
 }
 
-#[derive(ToLog)]
-pub enum ERC721UniqueMintableEvents {
-	/// @dev Not supported
-	#[allow(dead_code)]
-	MintingFinished {},
-}
-
 /// @title ERC-721 Non-Fungible Token Standard, optional metadata extension
 /// @dev See https://eips.ethereum.org/EIPS/eip-721
 #[solidity_interface(name = ERC721Metadata, expect_selector = 0x5b5e139f)]
@@ -576,12 +569,8 @@
 }
 
 /// @title ERC721 minting logic.
-#[solidity_interface(name = ERC721UniqueMintable, events(ERC721UniqueMintableEvents))]
+#[solidity_interface(name = ERC721UniqueMintable)]
 impl<T: Config> RefungibleHandle<T> {
-	fn minting_finished(&self) -> Result<bool> {
-		Ok(false)
-	}
-
 	/// @notice Function to mint a token.
 	/// @param to The new owner
 	/// @return uint256 The id of the newly minted token
@@ -717,11 +706,6 @@
 		)
 		.map_err(dispatch_to_evm::<T>)?;
 		Ok(true)
-	}
-
-	/// @dev Not implemented
-	fn finish_minting(&mut self, _caller: caller) -> Result<bool> {
-		Err("not implementable".into())
 	}
 }
 
modifiedpallets/refungible/src/erc_token.rsdiffbeforeafterboth
--- a/pallets/refungible/src/erc_token.rs
+++ b/pallets/refungible/src/erc_token.rs
@@ -25,7 +25,8 @@
 	ops::Deref,
 };
 use evm_coder::{
-	abi::AbiType, ToLog, execution::*, generate_stubgen, solidity_interface, types::*, weight,
+	abi::AbiType, ToLog, execution::*, generate_stubgen, solidity_interface, solidity, types::*,
+	weight,
 };
 use pallet_common::{
 	CommonWeightInfo,
@@ -206,6 +207,7 @@
 	/// @param from The account whose tokens will be burnt.
 	/// @param amount The amount that will be burnt.
 	#[weight(<SelfWeightOf<T>>::burn_from())]
+	#[solidity(hide)]
 	fn burn_from(&mut self, caller: caller, from: address, amount: uint256) -> Result<bool> {
 		let caller = T::CrossAccountId::from_eth(caller);
 		let from = T::CrossAccountId::from_eth(from);
modifiedpallets/refungible/src/stubs/UniqueRefungible.rawdiffbeforeafterboth

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modifiedpallets/refungible/src/stubs/UniqueRefungible.soldiffbeforeafterboth
--- a/pallets/refungible/src/stubs/UniqueRefungible.sol
+++ b/pallets/refungible/src/stubs/UniqueRefungible.sol
@@ -700,22 +700,9 @@
 	}
 }
 
-/// @dev inlined interface
-contract ERC721UniqueMintableEvents {
-	event MintingFinished();
-}
-
 /// @title ERC721 minting logic.
-/// @dev the ERC-165 identifier for this interface is 0x476ff149
-contract ERC721UniqueMintable is Dummy, ERC165, ERC721UniqueMintableEvents {
-	/// @dev EVM selector for this function is: 0x05d2035b,
-	///  or in textual repr: mintingFinished()
-	function mintingFinished() public view returns (bool) {
-		require(false, stub_error);
-		dummy;
-		return false;
-	}
-
+/// @dev the ERC-165 identifier for this interface is 0x3fd94ea6
+contract ERC721UniqueMintable is Dummy, ERC165 {
 	/// @notice Function to mint a token.
 	/// @param to The new owner
 	/// @return uint256 The id of the newly minted token
@@ -756,7 +743,6 @@
 		dummy = 0;
 		return 0;
 	}
-
 	// /// @notice Function to mint token with the given tokenUri.
 	// /// @dev `tokenId` should be obtained with `nextTokenId` method,
 	// ///  unlike standard, you can't specify it manually
@@ -774,14 +760,6 @@
 	// 	return false;
 	// }
 
-	/// @dev Not implemented
-	/// @dev EVM selector for this function is: 0x7d64bcb4,
-	///  or in textual repr: finishMinting()
-	function finishMinting() public returns (bool) {
-		require(false, stub_error);
-		dummy = 0;
-		return false;
-	}
 }
 
 /// @title Unique extensions for ERC721.
modifiedpallets/refungible/src/stubs/UniqueRefungibleToken.rawdiffbeforeafterboth

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modifiedpallets/refungible/src/stubs/UniqueRefungibleToken.soldiffbeforeafterboth
--- a/pallets/refungible/src/stubs/UniqueRefungibleToken.sol
+++ b/pallets/refungible/src/stubs/UniqueRefungibleToken.sol
@@ -38,19 +38,19 @@
 
 /// @dev the ERC-165 identifier for this interface is 0xe17a7d2b
 contract ERC20UniqueExtensions is Dummy, ERC165 {
-	/// @dev Function that burns an amount of the token of a given account,
-	/// deducting from the sender's allowance for said account.
-	/// @param from The account whose tokens will be burnt.
-	/// @param amount The amount that will be burnt.
-	/// @dev EVM selector for this function is: 0x79cc6790,
-	///  or in textual repr: burnFrom(address,uint256)
-	function burnFrom(address from, uint256 amount) public returns (bool) {
-		require(false, stub_error);
-		from;
-		amount;
-		dummy = 0;
-		return false;
-	}
+	// /// @dev Function that burns an amount of the token of a given account,
+	// /// deducting from the sender's allowance for said account.
+	// /// @param from The account whose tokens will be burnt.
+	// /// @param amount The amount that will be burnt.
+	// /// @dev EVM selector for this function is: 0x79cc6790,
+	// ///  or in textual repr: burnFrom(address,uint256)
+	// function burnFrom(address from, uint256 amount) public returns (bool) {
+	// 	require(false, stub_error);
+	// 	from;
+	// 	amount;
+	// 	dummy = 0;
+	// 	return false;
+	// }
 
 	/// @dev Function that burns an amount of the token of a given account,
 	/// deducting from the sender's allowance for said account.
modifiedruntime/common/ethereum/sponsoring/refungible.rsdiffbeforeafterboth
before · runtime/common/ethereum/sponsoring/refungible.rs
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/>.1617//! Implements EVM sponsoring logic via TransactionValidityHack1819use core::convert::TryInto;20use pallet_common::CollectionHandle;21use pallet_evm::account::CrossAccountId;22use pallet_fungible::Config as FungibleConfig;23use pallet_refungible::Config as RefungibleConfig;24use pallet_nonfungible::Config as NonfungibleConfig;25use pallet_unique::Config as UniqueConfig;26use up_data_structs::{CreateItemData, CreateNftData, TokenId};2728use super::common;29use crate::runtime_common::sponsoring::*;3031use pallet_refungible::{32	erc::{33		ERC721BurnableCall, ERC721Call, ERC721EnumerableCall, ERC721MetadataCall,34		ERC721UniqueExtensionsCall, ERC721UniqueMintableCall, TokenPropertiesCall,35		UniqueRefungibleCall,36	},37	erc_token::{38		ERC1633Call, ERC20Call, ERC20UniqueExtensionsCall, RefungibleTokenHandle,39		UniqueRefungibleTokenCall,40	},41};4243pub fn call_sponsor<T>(44	call: UniqueRefungibleCall<T>,45	collection: CollectionHandle<T>,46	who: &T::CrossAccountId,47) -> Option<()>48where49	T: UniqueConfig + FungibleConfig + NonfungibleConfig + RefungibleConfig,50{51	use UniqueRefungibleCall::*;5253	match call {54		// Readonly55		ERC165Call(_, _) => None,5657		ERC721Enumerable(call) => erc721::enumerable_call_sponsor(call, collection, who),58		ERC721Burnable(call) => erc721::burnable_call_sponsor(call, collection, who),59		ERC721Metadata(call) => erc721::metadata_call_sponsor(call, collection, who),60		Collection(call) => common::collection_call_sponsor(call, collection, who),61		ERC721(call) => erc721::call_sponsor(call, collection, who),62		ERC721UniqueExtensions(call) => {63			erc721::unique_extensions_call_sponsor(call, collection, who)64		}65		ERC721UniqueMintable(call) => erc721::unique_mintable_call_sponsor(call, collection, who),66		TokenProperties(call) => token_properties_call_sponsor(call, collection, who),67	}68}6970pub fn token_properties_call_sponsor<T>(71	call: TokenPropertiesCall<T>,72	collection: CollectionHandle<T>,73	who: &T::CrossAccountId,74) -> Option<()>75where76	T: UniqueConfig + FungibleConfig + NonfungibleConfig + RefungibleConfig,77{78	use TokenPropertiesCall::*;7980	match call {81		// Readonly82		ERC165Call(_, _) | Property { .. } | TokenPropertyPermissions => None,8384		// Not sponsored85		SetTokenPropertyPermission { .. }86		| SetTokenPropertyPermissions { .. }87		| SetProperties { .. }88		| DeleteProperty { .. }89		| DeleteProperties { .. } => None,9091		SetProperty {92			token_id,93			key,94			value,95			..96		} => {97			let token_id = TokenId::try_from(token_id).ok()?;98			withdraw_set_token_property::<T>(&collection, &who, &token_id, key.len() + value.len())99		}100	}101}102103pub fn token_call_sponsor<T>(104	call: UniqueRefungibleTokenCall<T>,105	token: RefungibleTokenHandle<T>,106	who: &T::CrossAccountId,107) -> Option<()>108where109	T: UniqueConfig + FungibleConfig + NonfungibleConfig + RefungibleConfig,110{111	use UniqueRefungibleTokenCall::*;112113	match call {114		// Readonly115		ERC165Call(_, _) => None,116117		ERC20(call) => erc20::call_sponsor(call, token, who),118		ERC20UniqueExtensions(call) => erc20::unique_extensions_call_sponsor(call, token, who),119		ERC1633(call) => erc1633::call_sponsor(call, token, who),120	}121}122123mod erc721 {124	use super::*;125126	pub fn call_sponsor<T>(127		call: ERC721Call<T>,128		collection: CollectionHandle<T>,129		_who: &T::CrossAccountId,130	) -> Option<()>131	where132		T: UniqueConfig + FungibleConfig + NonfungibleConfig + RefungibleConfig,133	{134		use ERC721Call::*;135136		match call {137			// Readonly138			ERC165Call(_, _)139			| BalanceOf { .. }140			| OwnerOf { .. }141			| GetApproved { .. }142			| IsApprovedForAll { .. } => None,143144			// Not sponsored145			SafeTransferFromWithData { .. }146			| SafeTransferFrom { .. }147			| SetApprovalForAll { .. } => None,148149			TransferFrom { token_id, from, .. } => {150				let token_id = TokenId::try_from(token_id).ok()?;151				let from = T::CrossAccountId::from_eth(from);152				withdraw_transfer::<T>(&collection, &from, &token_id)153			}154155			// Not supported156			Approve { .. } => None,157		}158	}159160	pub fn enumerable_call_sponsor<T>(161		call: ERC721EnumerableCall<T>,162		_collection: CollectionHandle<T>,163		_who: &T::CrossAccountId,164	) -> Option<()>165	where166		T: UniqueConfig + FungibleConfig + NonfungibleConfig + RefungibleConfig,167	{168		use ERC721EnumerableCall::*;169170		match call {171			// Readonly172			ERC165Call(_, _) | TokenByIndex { .. } | TokenOfOwnerByIndex { .. } | TotalSupply => {173				None174			}175		}176	}177178	pub fn burnable_call_sponsor<T>(179		call: ERC721BurnableCall<T>,180		_collection: CollectionHandle<T>,181		_who: &T::CrossAccountId,182	) -> Option<()>183	where184		T: UniqueConfig + FungibleConfig + NonfungibleConfig + RefungibleConfig,185	{186		use ERC721BurnableCall::*;187188		match call {189			// Readonly190			ERC165Call(_, _) => None,191192			// Not sponsored193			Burn { .. } => None,194		}195	}196197	pub fn metadata_call_sponsor<T>(198		call: ERC721MetadataCall<T>,199		_collection: CollectionHandle<T>,200		_who: &T::CrossAccountId,201	) -> Option<()>202	where203		T: UniqueConfig + FungibleConfig + NonfungibleConfig + RefungibleConfig,204	{205		use ERC721MetadataCall::*;206207		match call {208			// Readonly209			ERC165Call(_, _) | NameProxy | SymbolProxy | TokenUri { .. } => None,210		}211	}212213	pub fn unique_extensions_call_sponsor<T>(214		call: ERC721UniqueExtensionsCall<T>,215		collection: CollectionHandle<T>,216		who: &T::CrossAccountId,217	) -> Option<()>218	where219		T: UniqueConfig + FungibleConfig + NonfungibleConfig + RefungibleConfig,220	{221		use ERC721UniqueExtensionsCall::*;222223		match call {224			// Readonly225			ERC165Call(_, _)226			| Name227			| Symbol228			| Description229			| CrossOwnerOf { .. }230			| Properties { .. }231			| NextTokenId232			| TokenContractAddress { .. }233			| CollectionHelperAddress => None,234235			// Not sponsored236			BurnFrom { .. }237			| BurnFromCross { .. }238			| MintBulk { .. }239			| MintBulkWithTokenUri { .. } => None,240241			MintCross { .. } => withdraw_create_item::<T>(242				&collection,243				&who,244				&CreateItemData::NFT(CreateNftData::default()),245			),246247			TransferCross { token_id, .. }248			| TransferFromCross { token_id, .. }249			| Transfer { token_id, .. } => {250				let token_id = TokenId::try_from(token_id).ok()?;251				withdraw_transfer::<T>(&collection, &who, &token_id)252			}253		}254	}255256	pub fn unique_mintable_call_sponsor<T>(257		call: ERC721UniqueMintableCall<T>,258		collection: CollectionHandle<T>,259		who: &T::CrossAccountId,260	) -> Option<()>261	where262		T: UniqueConfig + FungibleConfig + NonfungibleConfig + RefungibleConfig,263	{264		use ERC721UniqueMintableCall::*;265266		match call {267			// Readonly268			ERC165Call(_, _) | MintingFinished => None,269270			// Not sponsored271			FinishMinting => None,272273			Mint { .. }274			| MintCheckId { .. }275			| MintWithTokenUri { .. }276			| MintWithTokenUriCheckId { .. } => withdraw_create_item::<T>(277				&collection,278				&who,279				&CreateItemData::NFT(CreateNftData::default()),280			),281		}282	}283}284285/// Module for methods of refungible token286///287/// Existance of token should be checked before searching for sponsor288/// because RefungibleTokenHandle doesn't check token's existence upon creation289mod erc20 {290	use super::*;291292	pub fn call_sponsor<T>(293		call: ERC20Call<T>,294		token: RefungibleTokenHandle<T>,295		who: &T::CrossAccountId,296	) -> Option<()>297	where298		T: UniqueConfig + FungibleConfig + NonfungibleConfig + RefungibleConfig,299	{300		use ERC20Call::*;301302		match call {303			// Readonly304			ERC165Call(_, _)305			| Name306			| Symbol307			| TotalSupply308			| Decimals309			| BalanceOf { .. }310			| Allowance { .. } => None,311312			Transfer { .. } => {313				let RefungibleTokenHandle(handle, token_id) = token;314				let token_id = token_id.try_into().ok()?;315				withdraw_transfer::<T>(&handle, &who, &token_id)316			}317			TransferFrom { from, .. } => {318				let RefungibleTokenHandle(handle, token_id) = token;319				let token_id = token_id.try_into().ok()?;320				let from = T::CrossAccountId::from_eth(from);321				withdraw_transfer::<T>(&handle, &from, &token_id)322			}323			Approve { .. } => {324				let RefungibleTokenHandle(handle, token_id) = token;325				let token_id = token_id.try_into().ok()?;326				withdraw_approve::<T>(&handle, who.as_sub(), &token_id)327			}328		}329	}330331	pub fn unique_extensions_call_sponsor<T>(332		call: ERC20UniqueExtensionsCall<T>,333		token: RefungibleTokenHandle<T>,334		who: &T::CrossAccountId,335	) -> Option<()>336	where337		T: UniqueConfig + FungibleConfig + NonfungibleConfig + RefungibleConfig,338	{339		use ERC20UniqueExtensionsCall::*;340341		match call {342			// Readonly343			ERC165Call(_, _) => None,344345			// Not sponsored346			BurnFrom { .. } | BurnFromCross { .. } | Repartition { .. } => None,347348			TransferCross { .. } | TransferFromCross { .. } => {349				let RefungibleTokenHandle(handle, token_id) = token;350				let token_id = token_id.try_into().ok()?;351				withdraw_transfer::<T>(&handle, &who, &token_id)352			}353354			ApproveCross { .. } => {355				let RefungibleTokenHandle(handle, token_id) = token;356				let token_id = token_id.try_into().ok()?;357				withdraw_approve::<T>(&handle, who.as_sub(), &token_id)358			}359		}360	}361}362363mod erc1633 {364	use super::*;365366	pub fn call_sponsor<T>(367		call: ERC1633Call<T>,368		_token: RefungibleTokenHandle<T>,369		_who: &T::CrossAccountId,370	) -> Option<()>371	where372		T: UniqueConfig + FungibleConfig + NonfungibleConfig + RefungibleConfig,373	{374		use ERC1633Call::*;375376		match call {377			// Readonly378			ERC165Call(_, _) | ParentToken | ParentTokenId => None,379		}380	}381}
after · runtime/common/ethereum/sponsoring/refungible.rs
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/>.1617//! Implements EVM sponsoring logic via TransactionValidityHack1819use core::convert::TryInto;20use pallet_common::CollectionHandle;21use pallet_evm::account::CrossAccountId;22use pallet_fungible::Config as FungibleConfig;23use pallet_refungible::Config as RefungibleConfig;24use pallet_nonfungible::Config as NonfungibleConfig;25use pallet_unique::Config as UniqueConfig;26use up_data_structs::{CreateItemData, CreateNftData, TokenId};2728use super::common;29use crate::runtime_common::sponsoring::*;3031use pallet_refungible::{32	erc::{33		ERC721BurnableCall, ERC721Call, ERC721EnumerableCall, ERC721MetadataCall,34		ERC721UniqueExtensionsCall, ERC721UniqueMintableCall, TokenPropertiesCall,35		UniqueRefungibleCall,36	},37	erc_token::{38		ERC1633Call, ERC20Call, ERC20UniqueExtensionsCall, RefungibleTokenHandle,39		UniqueRefungibleTokenCall,40	},41};4243pub fn call_sponsor<T>(44	call: UniqueRefungibleCall<T>,45	collection: CollectionHandle<T>,46	who: &T::CrossAccountId,47) -> Option<()>48where49	T: UniqueConfig + FungibleConfig + NonfungibleConfig + RefungibleConfig,50{51	use UniqueRefungibleCall::*;5253	match call {54		// Readonly55		ERC165Call(_, _) => None,5657		ERC721Enumerable(call) => erc721::enumerable_call_sponsor(call, collection, who),58		ERC721Burnable(call) => erc721::burnable_call_sponsor(call, collection, who),59		ERC721Metadata(call) => erc721::metadata_call_sponsor(call, collection, who),60		Collection(call) => common::collection_call_sponsor(call, collection, who),61		ERC721(call) => erc721::call_sponsor(call, collection, who),62		ERC721UniqueExtensions(call) => {63			erc721::unique_extensions_call_sponsor(call, collection, who)64		}65		ERC721UniqueMintable(call) => erc721::unique_mintable_call_sponsor(call, collection, who),66		TokenProperties(call) => token_properties_call_sponsor(call, collection, who),67	}68}6970pub fn token_properties_call_sponsor<T>(71	call: TokenPropertiesCall<T>,72	collection: CollectionHandle<T>,73	who: &T::CrossAccountId,74) -> Option<()>75where76	T: UniqueConfig + FungibleConfig + NonfungibleConfig + RefungibleConfig,77{78	use TokenPropertiesCall::*;7980	match call {81		// Readonly82		ERC165Call(_, _) | Property { .. } | TokenPropertyPermissions => None,8384		// Not sponsored85		SetTokenPropertyPermission { .. }86		| SetTokenPropertyPermissions { .. }87		| SetProperties { .. }88		| DeleteProperty { .. }89		| DeleteProperties { .. } => None,9091		SetProperty {92			token_id,93			key,94			value,95			..96		} => {97			let token_id = TokenId::try_from(token_id).ok()?;98			withdraw_set_token_property::<T>(&collection, &who, &token_id, key.len() + value.len())99		}100	}101}102103pub fn token_call_sponsor<T>(104	call: UniqueRefungibleTokenCall<T>,105	token: RefungibleTokenHandle<T>,106	who: &T::CrossAccountId,107) -> Option<()>108where109	T: UniqueConfig + FungibleConfig + NonfungibleConfig + RefungibleConfig,110{111	use UniqueRefungibleTokenCall::*;112113	match call {114		// Readonly115		ERC165Call(_, _) => None,116117		ERC20(call) => erc20::call_sponsor(call, token, who),118		ERC20UniqueExtensions(call) => erc20::unique_extensions_call_sponsor(call, token, who),119		ERC1633(call) => erc1633::call_sponsor(call, token, who),120	}121}122123mod erc721 {124	use super::*;125126	pub fn call_sponsor<T>(127		call: ERC721Call<T>,128		collection: CollectionHandle<T>,129		_who: &T::CrossAccountId,130	) -> Option<()>131	where132		T: UniqueConfig + FungibleConfig + NonfungibleConfig + RefungibleConfig,133	{134		use ERC721Call::*;135136		match call {137			// Readonly138			ERC165Call(_, _)139			| BalanceOf { .. }140			| OwnerOf { .. }141			| GetApproved { .. }142			| IsApprovedForAll { .. } => None,143144			// Not sponsored145			SafeTransferFromWithData { .. }146			| SafeTransferFrom { .. }147			| SetApprovalForAll { .. } => None,148149			TransferFrom { token_id, from, .. } => {150				let token_id = TokenId::try_from(token_id).ok()?;151				let from = T::CrossAccountId::from_eth(from);152				withdraw_transfer::<T>(&collection, &from, &token_id)153			}154155			// Not supported156			Approve { .. } => None,157		}158	}159160	pub fn enumerable_call_sponsor<T>(161		call: ERC721EnumerableCall<T>,162		_collection: CollectionHandle<T>,163		_who: &T::CrossAccountId,164	) -> Option<()>165	where166		T: UniqueConfig + FungibleConfig + NonfungibleConfig + RefungibleConfig,167	{168		use ERC721EnumerableCall::*;169170		match call {171			// Readonly172			ERC165Call(_, _) | TokenByIndex { .. } | TokenOfOwnerByIndex { .. } | TotalSupply => {173				None174			}175		}176	}177178	pub fn burnable_call_sponsor<T>(179		call: ERC721BurnableCall<T>,180		_collection: CollectionHandle<T>,181		_who: &T::CrossAccountId,182	) -> Option<()>183	where184		T: UniqueConfig + FungibleConfig + NonfungibleConfig + RefungibleConfig,185	{186		use ERC721BurnableCall::*;187188		match call {189			// Readonly190			ERC165Call(_, _) => None,191192			// Not sponsored193			Burn { .. } => None,194		}195	}196197	pub fn metadata_call_sponsor<T>(198		call: ERC721MetadataCall<T>,199		_collection: CollectionHandle<T>,200		_who: &T::CrossAccountId,201	) -> Option<()>202	where203		T: UniqueConfig + FungibleConfig + NonfungibleConfig + RefungibleConfig,204	{205		use ERC721MetadataCall::*;206207		match call {208			// Readonly209			ERC165Call(_, _) | NameProxy | SymbolProxy | TokenUri { .. } => None,210		}211	}212213	pub fn unique_extensions_call_sponsor<T>(214		call: ERC721UniqueExtensionsCall<T>,215		collection: CollectionHandle<T>,216		who: &T::CrossAccountId,217	) -> Option<()>218	where219		T: UniqueConfig + FungibleConfig + NonfungibleConfig + RefungibleConfig,220	{221		use ERC721UniqueExtensionsCall::*;222223		match call {224			// Readonly225			ERC165Call(_, _)226			| Name227			| Symbol228			| Description229			| CrossOwnerOf { .. }230			| Properties { .. }231			| NextTokenId232			| TokenContractAddress { .. }233			| CollectionHelperAddress => None,234235			// Not sponsored236			BurnFrom { .. }237			| BurnFromCross { .. }238			| MintBulk { .. }239			| MintBulkWithTokenUri { .. } => None,240241			MintCross { .. } => withdraw_create_item::<T>(242				&collection,243				&who,244				&CreateItemData::NFT(CreateNftData::default()),245			),246247			TransferCross { token_id, .. }248			| TransferFromCross { token_id, .. }249			| Transfer { token_id, .. } => {250				let token_id = TokenId::try_from(token_id).ok()?;251				withdraw_transfer::<T>(&collection, &who, &token_id)252			}253		}254	}255256	pub fn unique_mintable_call_sponsor<T>(257		call: ERC721UniqueMintableCall<T>,258		collection: CollectionHandle<T>,259		who: &T::CrossAccountId,260	) -> Option<()>261	where262		T: UniqueConfig + FungibleConfig + NonfungibleConfig + RefungibleConfig,263	{264		use ERC721UniqueMintableCall::*;265266		match call {267			// Readonly268			ERC165Call(_, _) => None,269270			// Sponsored271			Mint { .. }272			| MintCheckId { .. }273			| MintWithTokenUri { .. }274			| MintWithTokenUriCheckId { .. } => withdraw_create_item::<T>(275				&collection,276				&who,277				&CreateItemData::NFT(CreateNftData::default()),278			),279		}280	}281}282283/// Module for methods of refungible token284///285/// Existance of token should be checked before searching for sponsor286/// because RefungibleTokenHandle doesn't check token's existence upon creation287mod erc20 {288	use super::*;289290	pub fn call_sponsor<T>(291		call: ERC20Call<T>,292		token: RefungibleTokenHandle<T>,293		who: &T::CrossAccountId,294	) -> Option<()>295	where296		T: UniqueConfig + FungibleConfig + NonfungibleConfig + RefungibleConfig,297	{298		use ERC20Call::*;299300		match call {301			// Readonly302			ERC165Call(_, _)303			| Name304			| Symbol305			| TotalSupply306			| Decimals307			| BalanceOf { .. }308			| Allowance { .. } => None,309310			Transfer { .. } => {311				let RefungibleTokenHandle(handle, token_id) = token;312				let token_id = token_id.try_into().ok()?;313				withdraw_transfer::<T>(&handle, &who, &token_id)314			}315			TransferFrom { from, .. } => {316				let RefungibleTokenHandle(handle, token_id) = token;317				let token_id = token_id.try_into().ok()?;318				let from = T::CrossAccountId::from_eth(from);319				withdraw_transfer::<T>(&handle, &from, &token_id)320			}321			Approve { .. } => {322				let RefungibleTokenHandle(handle, token_id) = token;323				let token_id = token_id.try_into().ok()?;324				withdraw_approve::<T>(&handle, who.as_sub(), &token_id)325			}326		}327	}328329	pub fn unique_extensions_call_sponsor<T>(330		call: ERC20UniqueExtensionsCall<T>,331		token: RefungibleTokenHandle<T>,332		who: &T::CrossAccountId,333	) -> Option<()>334	where335		T: UniqueConfig + FungibleConfig + NonfungibleConfig + RefungibleConfig,336	{337		use ERC20UniqueExtensionsCall::*;338339		match call {340			// Readonly341			ERC165Call(_, _) => None,342343			// Not sponsored344			BurnFrom { .. } | BurnFromCross { .. } | Repartition { .. } => None,345346			TransferCross { .. } | TransferFromCross { .. } => {347				let RefungibleTokenHandle(handle, token_id) = token;348				let token_id = token_id.try_into().ok()?;349				withdraw_transfer::<T>(&handle, &who, &token_id)350			}351352			ApproveCross { .. } => {353				let RefungibleTokenHandle(handle, token_id) = token;354				let token_id = token_id.try_into().ok()?;355				withdraw_approve::<T>(&handle, who.as_sub(), &token_id)356			}357		}358	}359}360361mod erc1633 {362	use super::*;363364	pub fn call_sponsor<T>(365		call: ERC1633Call<T>,366		_token: RefungibleTokenHandle<T>,367		_who: &T::CrossAccountId,368	) -> Option<()>369	where370		T: UniqueConfig + FungibleConfig + NonfungibleConfig + RefungibleConfig,371	{372		use ERC1633Call::*;373374		match call {375			// Readonly376			ERC165Call(_, _) | ParentToken | ParentTokenId => None,377		}378	}379}
modifiedtests/src/check-event/burnItemEvent.test.tsdiffbeforeafterboth
--- a/tests/src/check-event/burnItemEvent.test.ts
+++ b/tests/src/check-event/burnItemEvent.test.ts
@@ -32,6 +32,7 @@
     const collection = await helper.nft.mintCollection(alice, {name: 'test', description: 'test', tokenPrefix: 'test'});
     const token = await collection.mintToken(alice, {Substrate: alice.address});
     await token.burn(alice);
+    await helper.wait.newBlocks(1);
 
     const event = helper.chainLog[helper.chainLog.length - 1].events as IEvent[];
     const eventStrings = event.map(e => `${e.section}.${e.method}`);
modifiedtests/src/check-event/createCollectionEvent.test.tsdiffbeforeafterboth
--- a/tests/src/check-event/createCollectionEvent.test.ts
+++ b/tests/src/check-event/createCollectionEvent.test.ts
@@ -29,6 +29,7 @@
   });
   itSub('Check event from createCollection(): ', async ({helper}) => {
     await helper.nft.mintCollection(alice, {name: 'test', description: 'test', tokenPrefix: 'test'});
+    await helper.wait.newBlocks(1);
     const event = helper.chainLog[helper.chainLog.length - 1].events as IEvent[];
     const eventStrings = event.map(e => `${e.section}.${e.method}`);
 
modifiedtests/src/check-event/createItemEvent.test.tsdiffbeforeafterboth
--- a/tests/src/check-event/createItemEvent.test.ts
+++ b/tests/src/check-event/createItemEvent.test.ts
@@ -30,6 +30,7 @@
   itSub('Check event from createItem(): ', async ({helper}) => {
     const collection = await helper.nft.mintCollection(alice, {name: 'test', description: 'test', tokenPrefix: 'test'});
     await collection.mintToken(alice, {Substrate: alice.address});
+    await helper.wait.newBlocks(1);
     const event = helper.chainLog[helper.chainLog.length - 1].events as IEvent[];
     const eventStrings = event.map(e => `${e.section}.${e.method}`);
 
modifiedtests/src/check-event/createMultipleItemsEvent.test.tsdiffbeforeafterboth
--- a/tests/src/check-event/createMultipleItemsEvent.test.ts
+++ b/tests/src/check-event/createMultipleItemsEvent.test.ts
@@ -35,6 +35,7 @@
       {owner: {Substrate: alice.address}},
     ]);
 
+    await helper.wait.newBlocks(1);
     const event = helper.chainLog[helper.chainLog.length - 1].events as IEvent[];
     const eventStrings = event.map(e => `${e.section}.${e.method}`);
 
modifiedtests/src/check-event/destroyCollectionEvent.test.tsdiffbeforeafterboth
--- a/tests/src/check-event/destroyCollectionEvent.test.ts
+++ b/tests/src/check-event/destroyCollectionEvent.test.ts
@@ -31,6 +31,7 @@
   itSub('Check event from destroyCollection(): ', async ({helper}) => {
     const collection = await helper.nft.mintCollection(alice, {name: 'test', description: 'test', tokenPrefix: 'test'});
     await collection.burn(alice);
+    await helper.wait.newBlocks(1);
     const event = helper.chainLog[helper.chainLog.length - 1].events as IEvent[];
     const eventStrings = event.map(e => `${e.section}.${e.method}`);
 
modifiedtests/src/check-event/transferEvent.test.tsdiffbeforeafterboth
--- a/tests/src/check-event/transferEvent.test.ts
+++ b/tests/src/check-event/transferEvent.test.ts
@@ -34,6 +34,7 @@
     const collection = await helper.nft.mintCollection(alice, {name: 'test', description: 'test', tokenPrefix: 'test'});
     const token = await collection.mintToken(alice, {Substrate: alice.address});
     await token.transfer(alice, {Substrate: bob.address});
+    await helper.wait.newBlocks(1);
     const event = helper.chainLog[helper.chainLog.length - 1].events as IEvent[];
     const eventStrings = event.map(e => `${e.section}.${e.method}`);
 
modifiedtests/src/check-event/transferFromEvent.test.tsdiffbeforeafterboth
--- a/tests/src/check-event/transferFromEvent.test.ts
+++ b/tests/src/check-event/transferFromEvent.test.ts
@@ -33,6 +33,7 @@
     const collection = await helper.nft.mintCollection(alice, {name: 'test', description: 'test', tokenPrefix: 'test'});
     const token = await collection.mintToken(alice, {Substrate: alice.address});
     await token.transferFrom(alice, {Substrate: alice.address}, {Substrate: bob.address});
+    await helper.wait.newBlocks(1);
     const event = helper.chainLog[helper.chainLog.length - 1].events as IEvent[];
     const eventStrings = event.map(e => `${e.section}.${e.method}`);
 
modifiedtests/src/eth/abi/nonFungible.jsondiffbeforeafterboth
--- a/tests/src/eth/abi/nonFungible.json
+++ b/tests/src/eth/abi/nonFungible.json
@@ -51,12 +51,6 @@
   },
   {
     "anonymous": false,
-    "inputs": [],
-    "name": "MintingFinished",
-    "type": "event"
-  },
-  {
-    "anonymous": false,
     "inputs": [
       {
         "indexed": true,
@@ -420,13 +414,6 @@
     "name": "description",
     "outputs": [{ "internalType": "string", "name": "", "type": "string" }],
     "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "finishMinting",
-    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
-    "stateMutability": "nonpayable",
     "type": "function"
   },
   {
@@ -513,13 +500,6 @@
     "name": "mintWithTokenURI",
     "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
     "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "mintingFinished",
-    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
-    "stateMutability": "view",
     "type": "function"
   },
   {
modifiedtests/src/eth/abi/reFungible.jsondiffbeforeafterboth
--- a/tests/src/eth/abi/reFungible.json
+++ b/tests/src/eth/abi/reFungible.json
@@ -51,12 +51,6 @@
   },
   {
     "anonymous": false,
-    "inputs": [],
-    "name": "MintingFinished",
-    "type": "event"
-  },
-  {
-    "anonymous": false,
     "inputs": [
       {
         "indexed": true,
@@ -402,13 +396,6 @@
     "name": "description",
     "outputs": [{ "internalType": "string", "name": "", "type": "string" }],
     "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "finishMinting",
-    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
-    "stateMutability": "nonpayable",
     "type": "function"
   },
   {
@@ -495,13 +482,6 @@
     "name": "mintWithTokenURI",
     "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
     "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "mintingFinished",
-    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
-    "stateMutability": "view",
     "type": "function"
   },
   {
modifiedtests/src/eth/abi/reFungibleToken.jsondiffbeforeafterboth
--- a/tests/src/eth/abi/reFungibleToken.json
+++ b/tests/src/eth/abi/reFungibleToken.json
@@ -98,16 +98,6 @@
   },
   {
     "inputs": [
-      { "internalType": "address", "name": "from", "type": "address" },
-      { "internalType": "uint256", "name": "amount", "type": "uint256" }
-    ],
-    "name": "burnFrom",
-    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
       {
         "components": [
           { "internalType": "address", "name": "eth", "type": "address" },
modifiedtests/src/eth/api/UniqueNFT.soldiffbeforeafterboth
--- a/tests/src/eth/api/UniqueNFT.sol
+++ b/tests/src/eth/api/UniqueNFT.sol
@@ -483,18 +483,9 @@
 	function burn(uint256 tokenId) external;
 }
 
-/// @dev inlined interface
-interface ERC721UniqueMintableEvents {
-	event MintingFinished();
-}
-
 /// @title ERC721 minting logic.
-/// @dev the ERC-165 identifier for this interface is 0x476ff149
-interface ERC721UniqueMintable is Dummy, ERC165, ERC721UniqueMintableEvents {
-	/// @dev EVM selector for this function is: 0x05d2035b,
-	///  or in textual repr: mintingFinished()
-	function mintingFinished() external view returns (bool);
-
+/// @dev the ERC-165 identifier for this interface is 0x3fd94ea6
+interface ERC721UniqueMintable is Dummy, ERC165 {
 	/// @notice Function to mint a token.
 	/// @param to The new owner
 	/// @return uint256 The id of the newly minted token
@@ -518,7 +509,6 @@
 	/// @dev EVM selector for this function is: 0x45c17782,
 	///  or in textual repr: mintWithTokenURI(address,string)
 	function mintWithTokenURI(address to, string memory tokenUri) external returns (uint256);
-
 	// /// @notice Function to mint token with the given tokenUri.
 	// /// @dev `tokenId` should be obtained with `nextTokenId` method,
 	// ///  unlike standard, you can't specify it manually
@@ -529,10 +519,6 @@
 	// ///  or in textual repr: mintWithTokenURI(address,uint256,string)
 	// function mintWithTokenURI(address to, uint256 tokenId, string memory tokenUri) external returns (bool);
 
-	/// @dev Not implemented
-	/// @dev EVM selector for this function is: 0x7d64bcb4,
-	///  or in textual repr: finishMinting()
-	function finishMinting() external returns (bool);
 }
 
 /// @title Unique extensions for ERC721.
modifiedtests/src/eth/api/UniqueRefungible.soldiffbeforeafterboth
--- a/tests/src/eth/api/UniqueRefungible.sol
+++ b/tests/src/eth/api/UniqueRefungible.sol
@@ -483,18 +483,9 @@
 	function burn(uint256 tokenId) external;
 }
 
-/// @dev inlined interface
-interface ERC721UniqueMintableEvents {
-	event MintingFinished();
-}
-
 /// @title ERC721 minting logic.
-/// @dev the ERC-165 identifier for this interface is 0x476ff149
-interface ERC721UniqueMintable is Dummy, ERC165, ERC721UniqueMintableEvents {
-	/// @dev EVM selector for this function is: 0x05d2035b,
-	///  or in textual repr: mintingFinished()
-	function mintingFinished() external view returns (bool);
-
+/// @dev the ERC-165 identifier for this interface is 0x3fd94ea6
+interface ERC721UniqueMintable is Dummy, ERC165 {
 	/// @notice Function to mint a token.
 	/// @param to The new owner
 	/// @return uint256 The id of the newly minted token
@@ -518,7 +509,6 @@
 	/// @dev EVM selector for this function is: 0x45c17782,
 	///  or in textual repr: mintWithTokenURI(address,string)
 	function mintWithTokenURI(address to, string memory tokenUri) external returns (uint256);
-
 	// /// @notice Function to mint token with the given tokenUri.
 	// /// @dev `tokenId` should be obtained with `nextTokenId` method,
 	// ///  unlike standard, you can't specify it manually
@@ -529,10 +519,6 @@
 	// ///  or in textual repr: mintWithTokenURI(address,uint256,string)
 	// function mintWithTokenURI(address to, uint256 tokenId, string memory tokenUri) external returns (bool);
 
-	/// @dev Not implemented
-	/// @dev EVM selector for this function is: 0x7d64bcb4,
-	///  or in textual repr: finishMinting()
-	function finishMinting() external returns (bool);
 }
 
 /// @title Unique extensions for ERC721.
modifiedtests/src/eth/api/UniqueRefungibleToken.soldiffbeforeafterboth
--- a/tests/src/eth/api/UniqueRefungibleToken.sol
+++ b/tests/src/eth/api/UniqueRefungibleToken.sol
@@ -25,13 +25,13 @@
 
 /// @dev the ERC-165 identifier for this interface is 0xe17a7d2b
 interface ERC20UniqueExtensions is Dummy, ERC165 {
-	/// @dev Function that burns an amount of the token of a given account,
-	/// deducting from the sender's allowance for said account.
-	/// @param from The account whose tokens will be burnt.
-	/// @param amount The amount that will be burnt.
-	/// @dev EVM selector for this function is: 0x79cc6790,
-	///  or in textual repr: burnFrom(address,uint256)
-	function burnFrom(address from, uint256 amount) external returns (bool);
+	// /// @dev Function that burns an amount of the token of a given account,
+	// /// deducting from the sender's allowance for said account.
+	// /// @param from The account whose tokens will be burnt.
+	// /// @param amount The amount that will be burnt.
+	// /// @dev EVM selector for this function is: 0x79cc6790,
+	// ///  or in textual repr: burnFrom(address,uint256)
+	// function burnFrom(address from, uint256 amount) external returns (bool);
 
 	/// @dev Function that burns an amount of the token of a given account,
 	/// deducting from the sender's allowance for said account.
modifiedtests/src/eth/base.test.tsdiffbeforeafterboth
--- a/tests/src/eth/base.test.ts
+++ b/tests/src/eth/base.test.ts
@@ -108,10 +108,6 @@
     await checkInterface(helper, '0x5b5e139f', false, true);
   });
 
-  itEth('ERC721UniqueMintable - 0x476ff149 - support', async ({helper}) => {
-    await checkInterface(helper, '0x476ff149', true, true);
-  });
-
   itEth('ERC721Enumerable - 0x780e9d63 - support', async ({helper}) => {
     await checkInterface(helper, '0x780e9d63', true, true);
   });