git.delta.rocks / unique-network / refs/commits / 17ea847df73f

difftreelog

feat add mint_bulk_cross

Grigoriy Simonov2023-09-22parent: #9a3d9a7.patch.diff
in: master

15 files changed

modifiedpallets/common/src/eth.rsdiffbeforeafterboth
--- a/pallets/common/src/eth.rs
+++ b/pallets/common/src/eth.rs
@@ -631,3 +631,12 @@
 		}
 	}
 }
+
+/// Token minting parameters
+#[derive(AbiCoder, Default, Debug)]
+pub struct MintTokenData {
+	/// Minted token owner
+	pub owner: CrossAddress,
+	/// Minted token properties
+	pub properties: Vec<Property>,
+}
modifiedpallets/nonfungible/src/erc.rsdiffbeforeafterboth
--- a/pallets/nonfungible/src/erc.rs
+++ b/pallets/nonfungible/src/erc.rs
@@ -981,13 +981,41 @@
 		Ok(true)
 	}
 
+	/// @notice Function to mint a token.
+	/// @param data Array of pairs of token owner and token's properties for minted token
+	#[weight(<SelfWeightOf<T>>::create_multiple_items(data.len() as u32) + <SelfWeightOf<T>>::set_token_properties(data.len() as u32))]
+	fn mint_bulk_cross(&mut self, caller: Caller, data: Vec<eth::MintTokenData>) -> Result<bool> {
+		let caller = T::CrossAccountId::from_eth(caller);
+		let budget = self
+			.recorder
+			.weight_calls_budget(<StructureWeight<T>>::find_parent());
+
+		let mut create_nft_data = Vec::with_capacity(data.len());
+		for eth::MintTokenData { owner, properties } in data {
+			let owner = owner.into_sub_cross_account::<T>()?;
+			create_nft_data.push(CreateItemData::<T> {
+				properties: properties
+					.into_iter()
+					.map(|property| property.try_into())
+					.collect::<Result<Vec<_>>>()?
+					.try_into()
+					.map_err(|_| "too many properties")?,
+				owner,
+			});
+		}
+
+		<Pallet<T>>::create_multiple_items(self, &caller, create_nft_data, &budget)
+			.map_err(dispatch_to_evm::<T>)?;
+		Ok(true)
+	}
+
 	/// @notice Function to mint multiple tokens with the given tokenUris.
 	/// @dev `tokenIds` is array of pairs of token ID and token URI. Token IDs should be consecutive
 	///  numbers and first number should be obtained with `nextTokenId` method
 	/// @param to The new owner
 	/// @param tokens array of pairs of token ID and token URI for minted tokens
 	#[solidity(hide, rename_selector = "mintBulkWithTokenURI")]
-	#[weight(<SelfWeightOf<T>>::create_multiple_items(tokens.len() as u32)  + <SelfWeightOf<T>>::set_token_properties(tokens.len() as u32))]
+	#[weight(<SelfWeightOf<T>>::create_multiple_items(tokens.len() as u32) + <SelfWeightOf<T>>::set_token_properties(tokens.len() as u32))]
 	fn mint_bulk_with_token_uri(
 		&mut self,
 		caller: Caller,
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
@@ -800,7 +800,7 @@
 }
 
 /// @title Unique extensions for ERC721.
-/// @dev the ERC-165 identifier for this interface is 0x307b061a
+/// @dev the ERC-165 identifier for this interface is 0x9b397d16
 contract ERC721UniqueExtensions is Dummy, ERC165 {
 	/// @notice A descriptive name for a collection of NFTs in this contract
 	/// @dev EVM selector for this function is: 0x06fdde03,
@@ -997,6 +997,17 @@
 	// 	return false;
 	// }
 
+	/// @notice Function to mint a token.
+	/// @param data Array of pairs of token owner and token's properties for minted token
+	/// @dev EVM selector for this function is: 0xab427b0c,
+	///  or in textual repr: mintBulkCross(((address,uint256),(string,bytes)[])[])
+	function mintBulkCross(MintTokenData[] memory data) public returns (bool) {
+		require(false, stub_error);
+		data;
+		dummy = 0;
+		return false;
+	}
+
 	// /// @notice Function to mint multiple tokens with the given tokenUris.
 	// /// @dev `tokenIds` is array of pairs of token ID and token URI. Token IDs should be consecutive
 	// ///  numbers and first number should be obtained with `nextTokenId` method
@@ -1044,6 +1055,11 @@
 	string uri;
 }
 
+struct MintTokenData {
+	CrossAddress owner;
+	Property[] properties;
+}
+
 /// @title ERC-721 Non-Fungible Token Standard, optional enumeration extension
 /// @dev See https://eips.ethereum.org/EIPS/eip-721
 /// @dev the ERC-165 identifier for this interface is 0x780e9d63
modifiedpallets/refungible/src/erc.rsdiffbeforeafterboth
--- a/pallets/refungible/src/erc.rs
+++ b/pallets/refungible/src/erc.rs
@@ -1021,6 +1021,43 @@
 		Ok(true)
 	}
 
+	/// @notice Function to mint a token.
+	/// @param tokenProperties Properties of minted token
+	#[weight(<SelfWeightOf<T>>::create_multiple_items(token_properties.len() as u32) + <SelfWeightOf<T>>::set_token_properties(token_properties.len() as u32))]
+	fn mint_bulk_cross(
+		&mut self,
+		caller: Caller,
+		token_properties: Vec<eth::MintTokenData>,
+	) -> Result<bool> {
+		let caller = T::CrossAccountId::from_eth(caller);
+		let budget = self
+			.recorder
+			.weight_calls_budget(<StructureWeight<T>>::find_parent());
+
+		let mut create_rft_data = Vec::with_capacity(token_properties.len());
+		for eth::MintTokenData { owner, properties } in token_properties {
+			let owner = owner.into_sub_cross_account::<T>()?;
+			let users: BoundedBTreeMap<_, _, _> = [(owner, 1)]
+				.into_iter()
+				.collect::<BTreeMap<_, _>>()
+				.try_into()
+				.map_err(|_| "too many users")?;
+			create_rft_data.push(CreateItemData::<T> {
+				properties: properties
+					.into_iter()
+					.map(|property| property.try_into())
+					.collect::<Result<Vec<_>>>()?
+					.try_into()
+					.map_err(|_| "too many properties")?,
+				users,
+			});
+		}
+
+		<Pallet<T>>::create_multiple_items(self, &caller, create_rft_data, &budget)
+			.map_err(dispatch_to_evm::<T>)?;
+		Ok(true)
+	}
+
 	/// @notice Function to mint multiple tokens with the given tokenUris.
 	/// @dev `tokenIds` is array of pairs of token ID and token URI. Token IDs should be consecutive
 	///  numbers and first number should be obtained with `nextTokenId` method
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
@@ -800,7 +800,7 @@
 }
 
 /// @title Unique extensions for ERC721.
-/// @dev the ERC-165 identifier for this interface is 0x95c0f66c
+/// @dev the ERC-165 identifier for this interface is 0x3e828d60
 contract ERC721UniqueExtensions is Dummy, ERC165 {
 	/// @notice A descriptive name for a collection of NFTs in this contract
 	/// @dev EVM selector for this function is: 0x06fdde03,
@@ -986,6 +986,17 @@
 	// 	return false;
 	// }
 
+	/// @notice Function to mint a token.
+	/// @param tokenProperties Properties of minted token
+	/// @dev EVM selector for this function is: 0xab427b0c,
+	///  or in textual repr: mintBulkCross(((address,uint256),(string,bytes)[])[])
+	function mintBulkCross(MintTokenData[] memory tokenProperties) public returns (bool) {
+		require(false, stub_error);
+		tokenProperties;
+		dummy = 0;
+		return false;
+	}
+
 	// /// @notice Function to mint multiple tokens with the given tokenUris.
 	// /// @dev `tokenIds` is array of pairs of token ID and token URI. Token IDs should be consecutive
 	// ///  numbers and first number should be obtained with `nextTokenId` method
@@ -1045,6 +1056,11 @@
 	string uri;
 }
 
+struct MintTokenData {
+	CrossAddress owner;
+	Property[] properties;
+}
+
 /// @title ERC-721 Non-Fungible Token Standard, optional enumeration extension
 /// @dev See https://eips.ethereum.org/EIPS/eip-721
 /// @dev the ERC-165 identifier for this interface is 0x780e9d63
modifiedpallets/unique/src/eth/stubs/CollectionHelpers.rawdiffbeforeafterboth

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modifiedpallets/unique/src/eth/stubs/CollectionHelpers.soldiffbeforeafterboth
--- a/pallets/unique/src/eth/stubs/CollectionHelpers.sol
+++ b/pallets/unique/src/eth/stubs/CollectionHelpers.sol
@@ -25,12 +25,12 @@
 }
 
 /// @title Contract, which allows users to operate with collections
-/// @dev the ERC-165 identifier for this interface is 0x4135fff1
+/// @dev the ERC-165 identifier for this interface is 0x94e5af0d
 contract CollectionHelpers is Dummy, ERC165, CollectionHelpersEvents {
 	/// Create a collection
 	/// @return address Address of the newly created collection
-	/// @dev EVM selector for this function is: 0xa765ee5b,
-	///  or in textual repr: createCollection(((address,uint256),string,string,string,uint8,uint8,(string,bytes)[],(string,(uint8,bool)[])[],(address,uint256)[],(bool,bool,address[]),(uint8,uint256)[],uint8))
+	/// @dev EVM selector for this function is: 0x72b5bea7,
+	///  or in textual repr: createCollection((string,string,string,uint8,uint8,(string,bytes)[],(string,(uint8,bool)[])[],(address,uint256)[],(bool,bool,address[]),(uint8,uint256)[],(address,uint256),uint8))
 	function createCollection(CreateCollectionData memory data) public payable returns (address) {
 		require(false, stub_error);
 		data;
@@ -170,8 +170,6 @@
 
 /// Collection properties
 struct CreateCollectionData {
-	/// Collection sponsor
-	CrossAddress pending_sponsor;
 	/// Collection name
 	string name;
 	/// Collection description
@@ -192,11 +190,12 @@
 	CollectionNestingAndPermission nesting_settings;
 	/// Collection limits
 	CollectionLimitValue[] limits;
+	/// Collection sponsor
+	CrossAddress pending_sponsor;
 	/// Extra collection flags
 	CollectionFlags flags;
 }
 
-/// Cross account struct
 type CollectionFlags is uint8;
 
 library CollectionFlagsLib {
@@ -207,13 +206,19 @@
 	/// External collections can't be managed using `unique` api
 	CollectionFlags constant externalField = CollectionFlags.wrap(1);
 
-	/// Reserved bits
+	/// Reserved flags
 	function reservedField(uint8 value) public pure returns (CollectionFlags) {
 		require(value < 1 << 5, "out of bound value");
 		return CollectionFlags.wrap(value << 1);
 	}
 }
 
+/// Cross account struct
+struct CrossAddress {
+	address eth;
+	uint256 sub;
+}
+
 /// [`CollectionLimits`](up_data_structs::CollectionLimits) field representation for EVM.
 struct CollectionLimitValue {
 	CollectionLimitField field;
@@ -250,12 +255,6 @@
 	bool collection_admin;
 	/// If set - only tokens from specified collections can be nested.
 	address[] restricted;
-}
-
-/// Cross account struct
-struct CrossAddress {
-	address eth;
-	uint256 sub;
 }
 
 /// Ethereum representation of Token Property Permissions.
@@ -292,10 +291,10 @@
 
 /// Type of tokens in collection
 enum CollectionMode {
-	/// Fungible
-	Fungible,
 	/// Nonfungible
 	Nonfungible,
+	/// Fungible
+	Fungible,
 	/// Refungible
 	Refungible
 }
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 pallet_common::CollectionHandle;20use pallet_evm::account::CrossAccountId;21use pallet_fungible::Config as FungibleConfig;22use pallet_refungible::Config as RefungibleConfig;23use pallet_nonfungible::Config as NonfungibleConfig;24use pallet_unique::Config as UniqueConfig;25use up_data_structs::{CreateItemData, CreateNftData, TokenId};2627use super::common;28use crate::runtime_common::sponsoring::*;2930use pallet_refungible::{31	erc::{32		ERC721BurnableCall, ERC721Call, ERC721EnumerableCall, ERC721MetadataCall,33		ERC721UniqueExtensionsCall, ERC721UniqueMintableCall, TokenPropertiesCall,34		UniqueRefungibleCall,35	},36	erc_token::{37		ERC1633Call, ERC20Call, ERC20UniqueExtensionsCall, RefungibleTokenHandle,38		UniqueRefungibleTokenCall,39	},40};4142pub fn call_sponsor<T>(43	call: UniqueRefungibleCall<T>,44	collection: CollectionHandle<T>,45	who: &T::CrossAccountId,46) -> Option<()>47where48	T: UniqueConfig + FungibleConfig + NonfungibleConfig + RefungibleConfig,49{50	use UniqueRefungibleCall::*;5152	match call {53		// Readonly54		ERC165Call(_, _) => None,5556		ERC721Enumerable(call) => erc721::enumerable_call_sponsor(call, collection, who),57		ERC721Burnable(call) => erc721::burnable_call_sponsor(call, collection, who),58		ERC721Metadata(call) => erc721::metadata_call_sponsor(call, collection, who),59		Collection(call) => common::collection_call_sponsor(call, collection, who),60		ERC721(call) => erc721::call_sponsor(call, collection, who),61		ERC721UniqueExtensions(call) => {62			erc721::unique_extensions_call_sponsor(call, collection, who)63		}64		ERC721UniqueMintable(call) => erc721::unique_mintable_call_sponsor(call, collection, who),65		TokenProperties(call) => token_properties_call_sponsor(call, collection, who),66	}67}6869pub fn token_properties_call_sponsor<T>(70	call: TokenPropertiesCall<T>,71	collection: CollectionHandle<T>,72	who: &T::CrossAccountId,73) -> Option<()>74where75	T: UniqueConfig + FungibleConfig + NonfungibleConfig + RefungibleConfig,76{77	use TokenPropertiesCall::*;7879	match call {80		// Readonly81		ERC165Call(_, _) | Property { .. } | TokenPropertyPermissions => None,8283		// Not sponsored84		SetTokenPropertyPermission { .. }85		| SetTokenPropertyPermissions { .. }86		| SetProperties { .. }87		| DeleteProperty { .. }88		| DeleteProperties { .. } => None,8990		SetProperty {91			token_id,92			key,93			value,94			..95		} => {96			let token_id = TokenId::try_from(token_id).ok()?;97			withdraw_set_existing_token_property::<T>(98				&collection,99				who,100				&token_id,101				key.len() + value.len(),102			)103		}104	}105}106107pub fn token_call_sponsor<T>(108	call: UniqueRefungibleTokenCall<T>,109	token: RefungibleTokenHandle<T>,110	who: &T::CrossAccountId,111) -> Option<()>112where113	T: UniqueConfig + FungibleConfig + NonfungibleConfig + RefungibleConfig,114{115	use UniqueRefungibleTokenCall::*;116117	match call {118		// Readonly119		ERC165Call(_, _) => None,120121		ERC20(call) => erc20::call_sponsor(call, token, who),122		ERC20UniqueExtensions(call) => erc20::unique_extensions_call_sponsor(call, token, who),123		ERC1633(call) => erc1633::call_sponsor(call, token, who),124	}125}126127mod erc721 {128	use super::*;129130	pub fn call_sponsor<T>(131		call: ERC721Call<T>,132		collection: CollectionHandle<T>,133		_who: &T::CrossAccountId,134	) -> Option<()>135	where136		T: UniqueConfig + FungibleConfig + NonfungibleConfig + RefungibleConfig,137	{138		use ERC721Call::*;139140		match call {141			// Readonly142			ERC165Call(_, _)143			| BalanceOf { .. }144			| OwnerOf { .. }145			| GetApproved { .. }146			| IsApprovedForAll { .. } => None,147148			// Not sponsored149			SafeTransferFromWithData { .. }150			| SafeTransferFrom { .. }151			| SetApprovalForAll { .. } => None,152153			TransferFrom { token_id, from, .. } => {154				let token_id = TokenId::try_from(token_id).ok()?;155				let from = T::CrossAccountId::from_eth(from);156				withdraw_transfer::<T>(&collection, &from, &token_id)157			}158159			// Not supported160			Approve { .. } => None,161		}162	}163164	pub fn enumerable_call_sponsor<T>(165		call: ERC721EnumerableCall<T>,166		_collection: CollectionHandle<T>,167		_who: &T::CrossAccountId,168	) -> Option<()>169	where170		T: UniqueConfig + FungibleConfig + NonfungibleConfig + RefungibleConfig,171	{172		use ERC721EnumerableCall::*;173174		match call {175			// Readonly176			ERC165Call(_, _) | TokenByIndex { .. } | TokenOfOwnerByIndex { .. } | TotalSupply => {177				None178			}179		}180	}181182	pub fn burnable_call_sponsor<T>(183		call: ERC721BurnableCall<T>,184		_collection: CollectionHandle<T>,185		_who: &T::CrossAccountId,186	) -> Option<()>187	where188		T: UniqueConfig + FungibleConfig + NonfungibleConfig + RefungibleConfig,189	{190		use ERC721BurnableCall::*;191192		match call {193			// Readonly194			ERC165Call(_, _) => None,195196			// Not sponsored197			Burn { .. } => None,198		}199	}200201	pub fn metadata_call_sponsor<T>(202		call: ERC721MetadataCall<T>,203		_collection: CollectionHandle<T>,204		_who: &T::CrossAccountId,205	) -> Option<()>206	where207		T: UniqueConfig + FungibleConfig + NonfungibleConfig + RefungibleConfig,208	{209		use ERC721MetadataCall::*;210211		match call {212			// Readonly213			ERC165Call(_, _) | NameProxy | SymbolProxy | TokenUri { .. } => None,214		}215	}216217	pub fn unique_extensions_call_sponsor<T>(218		call: ERC721UniqueExtensionsCall<T>,219		collection: CollectionHandle<T>,220		who: &T::CrossAccountId,221	) -> Option<()>222	where223		T: UniqueConfig + FungibleConfig + NonfungibleConfig + RefungibleConfig,224	{225		use ERC721UniqueExtensionsCall::*;226227		match call {228			// Readonly229			ERC165Call(_, _)230			| Name231			| Symbol232			| Description233			| CrossOwnerOf { .. }234			| OwnerOfCross { .. }235			| BalanceOfCross { .. }236			| Properties { .. }237			| NextTokenId238			| TokenContractAddress { .. }239			| CollectionHelperAddress => None,240241			// Not sponsored242			BurnFrom { .. }243			| BurnFromCross { .. }244			| MintBulk { .. }245			| MintBulkWithTokenUri { .. } => None,246247			MintCross { .. } => withdraw_create_item::<T>(248				&collection,249				who,250				&CreateItemData::NFT(CreateNftData::default()),251			),252253			TransferCross { token_id, .. }254			| TransferFromCross { token_id, .. }255			| Transfer { token_id, .. } => {256				let token_id = TokenId::try_from(token_id).ok()?;257				withdraw_transfer::<T>(&collection, who, &token_id)258			}259		}260	}261262	pub fn unique_mintable_call_sponsor<T>(263		call: ERC721UniqueMintableCall<T>,264		collection: CollectionHandle<T>,265		who: &T::CrossAccountId,266	) -> Option<()>267	where268		T: UniqueConfig + FungibleConfig + NonfungibleConfig + RefungibleConfig,269	{270		use ERC721UniqueMintableCall::*;271272		match call {273			// Readonly274			ERC165Call(_, _) => None,275276			// Sponsored277			Mint { .. }278			| MintCheckId { .. }279			| MintWithTokenUri { .. }280			| MintWithTokenUriCheckId { .. } => withdraw_create_item::<T>(281				&collection,282				who,283				&CreateItemData::NFT(CreateNftData::default()),284			),285		}286	}287}288289/// Module for methods of refungible token290///291/// Existance of token should be checked before searching for sponsor292/// because RefungibleTokenHandle doesn't check token's existence upon creation293mod erc20 {294	use super::*;295296	pub fn call_sponsor<T>(297		call: ERC20Call<T>,298		token: RefungibleTokenHandle<T>,299		who: &T::CrossAccountId,300	) -> Option<()>301	where302		T: UniqueConfig + FungibleConfig + NonfungibleConfig + RefungibleConfig,303	{304		use ERC20Call::*;305306		match call {307			// Readonly308			ERC165Call(_, _)309			| Name310			| Symbol311			| TotalSupply312			| Decimals313			| BalanceOf { .. }314			| Allowance { .. } => None,315316			Transfer { .. } => {317				let RefungibleTokenHandle(handle, token_id) = token;318				withdraw_transfer::<T>(&handle, who, &token_id)319			}320			TransferFrom { from, .. } => {321				let RefungibleTokenHandle(handle, token_id) = token;322				let from = T::CrossAccountId::from_eth(from);323				withdraw_transfer::<T>(&handle, &from, &token_id)324			}325			Approve { .. } => {326				let RefungibleTokenHandle(handle, token_id) = token;327				withdraw_approve::<T>(&handle, who.as_sub(), &token_id)328			}329		}330	}331332	pub fn unique_extensions_call_sponsor<T>(333		call: ERC20UniqueExtensionsCall<T>,334		token: RefungibleTokenHandle<T>,335		who: &T::CrossAccountId,336	) -> Option<()>337	where338		T: UniqueConfig + FungibleConfig + NonfungibleConfig + RefungibleConfig,339	{340		use ERC20UniqueExtensionsCall::*;341342		match call {343			// Readonly344			ERC165Call(_, _) => None,345346			// Not sponsored347			AllowanceCross { .. }348			| BalanceOfCross { .. }349			| BurnFrom { .. }350			| BurnFromCross { .. }351			| Repartition { .. } => None,352353			TransferCross { .. } | TransferFromCross { .. } => {354				let RefungibleTokenHandle(handle, token_id) = token;355				withdraw_transfer::<T>(&handle, who, &token_id)356			}357358			ApproveCross { .. } => {359				let RefungibleTokenHandle(handle, token_id) = token;360				withdraw_approve::<T>(&handle, who.as_sub(), &token_id)361			}362		}363	}364}365366mod erc1633 {367	use super::*;368369	pub fn call_sponsor<T>(370		call: ERC1633Call<T>,371		_token: RefungibleTokenHandle<T>,372		_who: &T::CrossAccountId,373	) -> Option<()>374	where375		T: UniqueConfig + FungibleConfig + NonfungibleConfig + RefungibleConfig,376	{377		use ERC1633Call::*;378379		match call {380			// Readonly381			ERC165Call(_, _) | ParentToken | ParentTokenId => None,382		}383	}384}
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 pallet_common::CollectionHandle;20use pallet_evm::account::CrossAccountId;21use pallet_fungible::Config as FungibleConfig;22use pallet_refungible::Config as RefungibleConfig;23use pallet_nonfungible::Config as NonfungibleConfig;24use pallet_unique::Config as UniqueConfig;25use up_data_structs::{CreateItemData, CreateNftData, TokenId};2627use super::common;28use crate::runtime_common::sponsoring::*;2930use pallet_refungible::{31	erc::{32		ERC721BurnableCall, ERC721Call, ERC721EnumerableCall, ERC721MetadataCall,33		ERC721UniqueExtensionsCall, ERC721UniqueMintableCall, TokenPropertiesCall,34		UniqueRefungibleCall,35	},36	erc_token::{37		ERC1633Call, ERC20Call, ERC20UniqueExtensionsCall, RefungibleTokenHandle,38		UniqueRefungibleTokenCall,39	},40};4142pub fn call_sponsor<T>(43	call: UniqueRefungibleCall<T>,44	collection: CollectionHandle<T>,45	who: &T::CrossAccountId,46) -> Option<()>47where48	T: UniqueConfig + FungibleConfig + NonfungibleConfig + RefungibleConfig,49{50	use UniqueRefungibleCall::*;5152	match call {53		// Readonly54		ERC165Call(_, _) => None,5556		ERC721Enumerable(call) => erc721::enumerable_call_sponsor(call, collection, who),57		ERC721Burnable(call) => erc721::burnable_call_sponsor(call, collection, who),58		ERC721Metadata(call) => erc721::metadata_call_sponsor(call, collection, who),59		Collection(call) => common::collection_call_sponsor(call, collection, who),60		ERC721(call) => erc721::call_sponsor(call, collection, who),61		ERC721UniqueExtensions(call) => {62			erc721::unique_extensions_call_sponsor(call, collection, who)63		}64		ERC721UniqueMintable(call) => erc721::unique_mintable_call_sponsor(call, collection, who),65		TokenProperties(call) => token_properties_call_sponsor(call, collection, who),66	}67}6869pub fn token_properties_call_sponsor<T>(70	call: TokenPropertiesCall<T>,71	collection: CollectionHandle<T>,72	who: &T::CrossAccountId,73) -> Option<()>74where75	T: UniqueConfig + FungibleConfig + NonfungibleConfig + RefungibleConfig,76{77	use TokenPropertiesCall::*;7879	match call {80		// Readonly81		ERC165Call(_, _) | Property { .. } | TokenPropertyPermissions => None,8283		// Not sponsored84		SetTokenPropertyPermission { .. }85		| SetTokenPropertyPermissions { .. }86		| SetProperties { .. }87		| DeleteProperty { .. }88		| DeleteProperties { .. } => None,8990		SetProperty {91			token_id,92			key,93			value,94			..95		} => {96			let token_id = TokenId::try_from(token_id).ok()?;97			withdraw_set_existing_token_property::<T>(98				&collection,99				who,100				&token_id,101				key.len() + value.len(),102			)103		}104	}105}106107pub fn token_call_sponsor<T>(108	call: UniqueRefungibleTokenCall<T>,109	token: RefungibleTokenHandle<T>,110	who: &T::CrossAccountId,111) -> Option<()>112where113	T: UniqueConfig + FungibleConfig + NonfungibleConfig + RefungibleConfig,114{115	use UniqueRefungibleTokenCall::*;116117	match call {118		// Readonly119		ERC165Call(_, _) => None,120121		ERC20(call) => erc20::call_sponsor(call, token, who),122		ERC20UniqueExtensions(call) => erc20::unique_extensions_call_sponsor(call, token, who),123		ERC1633(call) => erc1633::call_sponsor(call, token, who),124	}125}126127mod erc721 {128	use super::*;129130	pub fn call_sponsor<T>(131		call: ERC721Call<T>,132		collection: CollectionHandle<T>,133		_who: &T::CrossAccountId,134	) -> Option<()>135	where136		T: UniqueConfig + FungibleConfig + NonfungibleConfig + RefungibleConfig,137	{138		use ERC721Call::*;139140		match call {141			// Readonly142			ERC165Call(_, _)143			| BalanceOf { .. }144			| OwnerOf { .. }145			| GetApproved { .. }146			| IsApprovedForAll { .. } => None,147148			// Not sponsored149			SafeTransferFromWithData { .. }150			| SafeTransferFrom { .. }151			| SetApprovalForAll { .. } => None,152153			TransferFrom { token_id, from, .. } => {154				let token_id = TokenId::try_from(token_id).ok()?;155				let from = T::CrossAccountId::from_eth(from);156				withdraw_transfer::<T>(&collection, &from, &token_id)157			}158159			// Not supported160			Approve { .. } => None,161		}162	}163164	pub fn enumerable_call_sponsor<T>(165		call: ERC721EnumerableCall<T>,166		_collection: CollectionHandle<T>,167		_who: &T::CrossAccountId,168	) -> Option<()>169	where170		T: UniqueConfig + FungibleConfig + NonfungibleConfig + RefungibleConfig,171	{172		use ERC721EnumerableCall::*;173174		match call {175			// Readonly176			ERC165Call(_, _) | TokenByIndex { .. } | TokenOfOwnerByIndex { .. } | TotalSupply => {177				None178			}179		}180	}181182	pub fn burnable_call_sponsor<T>(183		call: ERC721BurnableCall<T>,184		_collection: CollectionHandle<T>,185		_who: &T::CrossAccountId,186	) -> Option<()>187	where188		T: UniqueConfig + FungibleConfig + NonfungibleConfig + RefungibleConfig,189	{190		use ERC721BurnableCall::*;191192		match call {193			// Readonly194			ERC165Call(_, _) => None,195196			// Not sponsored197			Burn { .. } => None,198		}199	}200201	pub fn metadata_call_sponsor<T>(202		call: ERC721MetadataCall<T>,203		_collection: CollectionHandle<T>,204		_who: &T::CrossAccountId,205	) -> Option<()>206	where207		T: UniqueConfig + FungibleConfig + NonfungibleConfig + RefungibleConfig,208	{209		use ERC721MetadataCall::*;210211		match call {212			// Readonly213			ERC165Call(_, _) | NameProxy | SymbolProxy | TokenUri { .. } => None,214		}215	}216217	pub fn unique_extensions_call_sponsor<T>(218		call: ERC721UniqueExtensionsCall<T>,219		collection: CollectionHandle<T>,220		who: &T::CrossAccountId,221	) -> Option<()>222	where223		T: UniqueConfig + FungibleConfig + NonfungibleConfig + RefungibleConfig,224	{225		use ERC721UniqueExtensionsCall::*;226227		match call {228			// Readonly229			ERC165Call(_, _)230			| Name231			| Symbol232			| Description233			| CrossOwnerOf { .. }234			| OwnerOfCross { .. }235			| BalanceOfCross { .. }236			| Properties { .. }237			| NextTokenId238			| TokenContractAddress { .. }239			| CollectionHelperAddress => None,240241			// Not sponsored242			BurnFrom { .. }243			| BurnFromCross { .. }244			| MintBulk { .. }245			| MintBulkCross { .. }246			| MintBulkWithTokenUri { .. } => None,247248			MintCross { .. } => withdraw_create_item::<T>(249				&collection,250				who,251				&CreateItemData::NFT(CreateNftData::default()),252			),253254			TransferCross { token_id, .. }255			| TransferFromCross { token_id, .. }256			| Transfer { token_id, .. } => {257				let token_id = TokenId::try_from(token_id).ok()?;258				withdraw_transfer::<T>(&collection, who, &token_id)259			}260		}261	}262263	pub fn unique_mintable_call_sponsor<T>(264		call: ERC721UniqueMintableCall<T>,265		collection: CollectionHandle<T>,266		who: &T::CrossAccountId,267	) -> Option<()>268	where269		T: UniqueConfig + FungibleConfig + NonfungibleConfig + RefungibleConfig,270	{271		use ERC721UniqueMintableCall::*;272273		match call {274			// Readonly275			ERC165Call(_, _) => None,276277			// Sponsored278			Mint { .. }279			| MintCheckId { .. }280			| MintWithTokenUri { .. }281			| MintWithTokenUriCheckId { .. } => withdraw_create_item::<T>(282				&collection,283				who,284				&CreateItemData::NFT(CreateNftData::default()),285			),286		}287	}288}289290/// Module for methods of refungible token291///292/// Existance of token should be checked before searching for sponsor293/// because RefungibleTokenHandle doesn't check token's existence upon creation294mod erc20 {295	use super::*;296297	pub fn call_sponsor<T>(298		call: ERC20Call<T>,299		token: RefungibleTokenHandle<T>,300		who: &T::CrossAccountId,301	) -> Option<()>302	where303		T: UniqueConfig + FungibleConfig + NonfungibleConfig + RefungibleConfig,304	{305		use ERC20Call::*;306307		match call {308			// Readonly309			ERC165Call(_, _)310			| Name311			| Symbol312			| TotalSupply313			| Decimals314			| BalanceOf { .. }315			| Allowance { .. } => None,316317			Transfer { .. } => {318				let RefungibleTokenHandle(handle, token_id) = token;319				withdraw_transfer::<T>(&handle, who, &token_id)320			}321			TransferFrom { from, .. } => {322				let RefungibleTokenHandle(handle, token_id) = token;323				let from = T::CrossAccountId::from_eth(from);324				withdraw_transfer::<T>(&handle, &from, &token_id)325			}326			Approve { .. } => {327				let RefungibleTokenHandle(handle, token_id) = token;328				withdraw_approve::<T>(&handle, who.as_sub(), &token_id)329			}330		}331	}332333	pub fn unique_extensions_call_sponsor<T>(334		call: ERC20UniqueExtensionsCall<T>,335		token: RefungibleTokenHandle<T>,336		who: &T::CrossAccountId,337	) -> Option<()>338	where339		T: UniqueConfig + FungibleConfig + NonfungibleConfig + RefungibleConfig,340	{341		use ERC20UniqueExtensionsCall::*;342343		match call {344			// Readonly345			ERC165Call(_, _) => None,346347			// Not sponsored348			AllowanceCross { .. }349			| BalanceOfCross { .. }350			| BurnFrom { .. }351			| BurnFromCross { .. }352			| Repartition { .. } => None,353354			TransferCross { .. } | TransferFromCross { .. } => {355				let RefungibleTokenHandle(handle, token_id) = token;356				withdraw_transfer::<T>(&handle, who, &token_id)357			}358359			ApproveCross { .. } => {360				let RefungibleTokenHandle(handle, token_id) = token;361				withdraw_approve::<T>(&handle, who.as_sub(), &token_id)362			}363		}364	}365}366367mod erc1633 {368	use super::*;369370	pub fn call_sponsor<T>(371		call: ERC1633Call<T>,372		_token: RefungibleTokenHandle<T>,373		_who: &T::CrossAccountId,374	) -> Option<()>375	where376		T: UniqueConfig + FungibleConfig + NonfungibleConfig + RefungibleConfig,377	{378		use ERC1633Call::*;379380		match call {381			// Readonly382			ERC165Call(_, _) | ParentToken | ParentTokenId => None,383		}384	}385}
modifiedtests/src/eth/abi/nonFungible.jsondiffbeforeafterboth
--- a/tests/src/eth/abi/nonFungible.json
+++ b/tests/src/eth/abi/nonFungible.json
@@ -469,6 +469,39 @@
     "inputs": [
       {
         "components": [
+          {
+            "components": [
+              { "internalType": "address", "name": "eth", "type": "address" },
+              { "internalType": "uint256", "name": "sub", "type": "uint256" }
+            ],
+            "internalType": "struct CrossAddress",
+            "name": "owner",
+            "type": "tuple"
+          },
+          {
+            "components": [
+              { "internalType": "string", "name": "key", "type": "string" },
+              { "internalType": "bytes", "name": "value", "type": "bytes" }
+            ],
+            "internalType": "struct Property[]",
+            "name": "properties",
+            "type": "tuple[]"
+          }
+        ],
+        "internalType": "struct MintTokenData[]",
+        "name": "data",
+        "type": "tuple[]"
+      }
+    ],
+    "name": "mintBulkCross",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "components": [
           { "internalType": "address", "name": "eth", "type": "address" },
           { "internalType": "uint256", "name": "sub", "type": "uint256" }
         ],
modifiedtests/src/eth/abi/reFungible.jsondiffbeforeafterboth
--- a/tests/src/eth/abi/reFungible.json
+++ b/tests/src/eth/abi/reFungible.json
@@ -451,6 +451,39 @@
     "inputs": [
       {
         "components": [
+          {
+            "components": [
+              { "internalType": "address", "name": "eth", "type": "address" },
+              { "internalType": "uint256", "name": "sub", "type": "uint256" }
+            ],
+            "internalType": "struct CrossAddress",
+            "name": "owner",
+            "type": "tuple"
+          },
+          {
+            "components": [
+              { "internalType": "string", "name": "key", "type": "string" },
+              { "internalType": "bytes", "name": "value", "type": "bytes" }
+            ],
+            "internalType": "struct Property[]",
+            "name": "properties",
+            "type": "tuple[]"
+          }
+        ],
+        "internalType": "struct MintTokenData[]",
+        "name": "tokenProperties",
+        "type": "tuple[]"
+      }
+    ],
+    "name": "mintBulkCross",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "components": [
           { "internalType": "address", "name": "eth", "type": "address" },
           { "internalType": "uint256", "name": "sub", "type": "uint256" }
         ],
modifiedtests/src/eth/api/CollectionHelpers.soldiffbeforeafterboth
--- a/tests/src/eth/api/CollectionHelpers.sol
+++ b/tests/src/eth/api/CollectionHelpers.sol
@@ -20,12 +20,12 @@
 }
 
 /// @title Contract, which allows users to operate with collections
-/// @dev the ERC-165 identifier for this interface is 0x4135fff1
+/// @dev the ERC-165 identifier for this interface is 0x94e5af0d
 interface CollectionHelpers is Dummy, ERC165, CollectionHelpersEvents {
 	/// Create a collection
 	/// @return address Address of the newly created collection
-	/// @dev EVM selector for this function is: 0xa765ee5b,
-	///  or in textual repr: createCollection(((address,uint256),string,string,string,uint8,uint8,(string,bytes)[],(string,(uint8,bool)[])[],(address,uint256)[],(bool,bool,address[]),(uint8,uint256)[],uint8))
+	/// @dev EVM selector for this function is: 0x72b5bea7,
+	///  or in textual repr: createCollection((string,string,string,uint8,uint8,(string,bytes)[],(string,(uint8,bool)[])[],(address,uint256)[],(bool,bool,address[]),(uint8,uint256)[],(address,uint256),uint8))
 	function createCollection(CreateCollectionData memory data) external payable returns (address);
 
 	/// Create an NFT collection
@@ -103,8 +103,6 @@
 
 /// Collection properties
 struct CreateCollectionData {
-	/// Collection sponsor
-	CrossAddress pending_sponsor;
 	/// Collection name
 	string name;
 	/// Collection description
@@ -125,11 +123,12 @@
 	CollectionNestingAndPermission nesting_settings;
 	/// Collection limits
 	CollectionLimitValue[] limits;
+	/// Collection sponsor
+	CrossAddress pending_sponsor;
 	/// Extra collection flags
 	CollectionFlags flags;
 }
 
-/// Cross account struct
 type CollectionFlags is uint8;
 
 library CollectionFlagsLib {
@@ -140,13 +139,19 @@
 	/// External collections can't be managed using `unique` api
 	CollectionFlags constant externalField = CollectionFlags.wrap(1);
 
-	/// Reserved bits
+	/// Reserved flags
 	function reservedField(uint8 value) public pure returns (CollectionFlags) {
 		require(value < 1 << 5, "out of bound value");
 		return CollectionFlags.wrap(value << 1);
 	}
 }
 
+/// Cross account struct
+struct CrossAddress {
+	address eth;
+	uint256 sub;
+}
+
 /// [`CollectionLimits`](up_data_structs::CollectionLimits) field representation for EVM.
 struct CollectionLimitValue {
 	CollectionLimitField field;
@@ -183,12 +188,6 @@
 	bool collection_admin;
 	/// If set - only tokens from specified collections can be nested.
 	address[] restricted;
-}
-
-/// Cross account struct
-struct CrossAddress {
-	address eth;
-	uint256 sub;
 }
 
 /// Ethereum representation of Token Property Permissions.
@@ -225,10 +224,10 @@
 
 /// Type of tokens in collection
 enum CollectionMode {
-	/// Fungible
-	Fungible,
 	/// Nonfungible
 	Nonfungible,
+	/// Fungible
+	Fungible,
 	/// Refungible
 	Refungible
 }
modifiedtests/src/eth/api/UniqueNFT.soldiffbeforeafterboth
--- a/tests/src/eth/api/UniqueNFT.sol
+++ b/tests/src/eth/api/UniqueNFT.sol
@@ -551,7 +551,7 @@
 }
 
 /// @title Unique extensions for ERC721.
-/// @dev the ERC-165 identifier for this interface is 0x307b061a
+/// @dev the ERC-165 identifier for this interface is 0x9b397d16
 interface ERC721UniqueExtensions is Dummy, ERC165 {
 	/// @notice A descriptive name for a collection of NFTs in this contract
 	/// @dev EVM selector for this function is: 0x06fdde03,
@@ -674,6 +674,12 @@
 	// ///  or in textual repr: mintBulk(address,uint256[])
 	// function mintBulk(address to, uint256[] memory tokenIds) external returns (bool);
 
+	/// @notice Function to mint a token.
+	/// @param data Array of pairs of token owner and token's properties for minted token
+	/// @dev EVM selector for this function is: 0xab427b0c,
+	///  or in textual repr: mintBulkCross(((address,uint256),(string,bytes)[])[])
+	function mintBulkCross(MintTokenData[] memory data) external returns (bool);
+
 	// /// @notice Function to mint multiple tokens with the given tokenUris.
 	// /// @dev `tokenIds` is array of pairs of token ID and token URI. Token IDs should be consecutive
 	// ///  numbers and first number should be obtained with `nextTokenId` method
@@ -705,6 +711,11 @@
 	string uri;
 }
 
+struct MintTokenData {
+	CrossAddress owner;
+	Property[] properties;
+}
+
 /// @title ERC-721 Non-Fungible Token Standard, optional enumeration extension
 /// @dev See https://eips.ethereum.org/EIPS/eip-721
 /// @dev the ERC-165 identifier for this interface is 0x780e9d63
modifiedtests/src/eth/api/UniqueRefungible.soldiffbeforeafterboth
--- a/tests/src/eth/api/UniqueRefungible.sol
+++ b/tests/src/eth/api/UniqueRefungible.sol
@@ -551,7 +551,7 @@
 }
 
 /// @title Unique extensions for ERC721.
-/// @dev the ERC-165 identifier for this interface is 0x95c0f66c
+/// @dev the ERC-165 identifier for this interface is 0x3e828d60
 interface ERC721UniqueExtensions is Dummy, ERC165 {
 	/// @notice A descriptive name for a collection of NFTs in this contract
 	/// @dev EVM selector for this function is: 0x06fdde03,
@@ -668,6 +668,12 @@
 	// ///  or in textual repr: mintBulk(address,uint256[])
 	// function mintBulk(address to, uint256[] memory tokenIds) external returns (bool);
 
+	/// @notice Function to mint a token.
+	/// @param tokenProperties Properties of minted token
+	/// @dev EVM selector for this function is: 0xab427b0c,
+	///  or in textual repr: mintBulkCross(((address,uint256),(string,bytes)[])[])
+	function mintBulkCross(MintTokenData[] memory tokenProperties) external returns (bool);
+
 	// /// @notice Function to mint multiple tokens with the given tokenUris.
 	// /// @dev `tokenIds` is array of pairs of token ID and token URI. Token IDs should be consecutive
 	// ///  numbers and first number should be obtained with `nextTokenId` method
@@ -706,6 +712,11 @@
 	string uri;
 }
 
+struct MintTokenData {
+	CrossAddress owner;
+	Property[] properties;
+}
+
 /// @title ERC-721 Non-Fungible Token Standard, optional enumeration extension
 /// @dev See https://eips.ethereum.org/EIPS/eip-721
 /// @dev the ERC-165 identifier for this interface is 0x780e9d63