`0b44e9f57a8a`

source

runtime/common/ethereum/sponsoring/refungible.rs9.0 KiBsource history
1// Copyright 2019-2022 Unique Network (Gibraltar) Ltd.2// This file is part of Unique Network.34// Unique Network is free software: you can redistribute it and/or modify5// it under the terms of the GNU General Public License as published by6// the Free Software Foundation, either version 3 of the License, or7// (at your option) any later version.89// Unique Network is distributed in the hope that it will be useful,10// but WITHOUT ANY WARRANTY; without even the implied warranty of11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the12// GNU General Public License for more details.1314// You should have received a copy of the GNU General Public License15// along with Unique Network. If not, see <http://www.gnu.org/licenses/>.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 { .. } => None,8384		// Not sponsored85		SetTokenPropertyPermission { .. }86		| SetProperties { .. }87		| DeleteProperty { .. }88		| DeleteProperties { .. } => None,8990		SetProperty {91			token_id,92			key,93			value,94			..95		} => {96			let token_id: TokenId = token_id.try_into().ok()?;97			withdraw_set_token_property::<T>(&collection, &who, &token_id, key.len() + value.len())98		}99	}100}101102pub fn token_call_sponsor<T>(103	call: UniqueRefungibleTokenCall<T>,104	token: RefungibleTokenHandle<T>,105	who: &T::CrossAccountId,106) -> Option<()>107where108	T: UniqueConfig + FungibleConfig + NonfungibleConfig + RefungibleConfig,109{110	use UniqueRefungibleTokenCall::*;111112	match call {113		// Readonly114		ERC165Call(_, _) => None,115116		ERC20(call) => erc20::call_sponsor(call, token, who),117		ERC20UniqueExtensions(call) => erc20::unique_extensions_call_sponsor(call, token, who),118		ERC1633(call) => erc1633::call_sponsor(call, token, who),119	}120}121122mod erc721 {123	use super::*;124125	pub fn call_sponsor<T>(126		call: ERC721Call<T>,127		collection: CollectionHandle<T>,128		who: &T::CrossAccountId,129	) -> Option<()>130	where131		T: UniqueConfig + FungibleConfig + NonfungibleConfig + RefungibleConfig,132	{133		use ERC721Call::*;134135		match call {136			// Readonly137			ERC165Call(_, _)138			| BalanceOf { .. }139			| OwnerOf { .. }140			| GetApproved { .. }141			| IsApprovedForAll { .. }142			| CollectionHelperAddress => None,143144			// Not sponsored145			SafeTransferFromWithData { .. }146			| SafeTransferFrom { .. }147			| SetApprovalForAll { .. } => None,148149			TransferFrom { token_id, from, .. } => {150				let token_id: TokenId = token_id.try_into().ok()?;151				let from = T::CrossAccountId::from_eth(from);152				withdraw_transfer::<T>(&collection, &from, &token_id)153			}154			Approve { _token_id, .. } => {155				let token_id: TokenId = _token_id.try_into().ok()?;156				withdraw_approve::<T>(&collection, who.as_sub(), &token_id)157			}158		}159	}160161	pub fn enumerable_call_sponsor<T>(162		call: ERC721EnumerableCall<T>,163		_collection: CollectionHandle<T>,164		_who: &T::CrossAccountId,165	) -> Option<()>166	where167		T: UniqueConfig + FungibleConfig + NonfungibleConfig + RefungibleConfig,168	{169		use ERC721EnumerableCall::*;170171		match call {172			// Readonly173			ERC165Call(_, _) | TokenByIndex { .. } | TokenOfOwnerByIndex { .. } | TotalSupply => {174				None175			}176		}177	}178179	pub fn burnable_call_sponsor<T>(180		call: ERC721BurnableCall<T>,181		_collection: CollectionHandle<T>,182		_who: &T::CrossAccountId,183	) -> Option<()>184	where185		T: UniqueConfig + FungibleConfig + NonfungibleConfig + RefungibleConfig,186	{187		use ERC721BurnableCall::*;188189		match call {190			// Readonly191			ERC165Call(_, _) => None,192193			// Not sponsored194			Burn { .. } => None,195		}196	}197198	pub fn metadata_call_sponsor<T>(199		call: ERC721MetadataCall<T>,200		_collection: CollectionHandle<T>,201		_who: &T::CrossAccountId,202	) -> Option<()>203	where204		T: UniqueConfig + FungibleConfig + NonfungibleConfig + RefungibleConfig,205	{206		use ERC721MetadataCall::*;207208		match call {209			// Readonly210			ERC165Call(_, _) | NameProxy | SymbolProxy | TokenUri { .. } => None,211		}212	}213214	pub fn unique_extensions_call_sponsor<T>(215		call: ERC721UniqueExtensionsCall<T>,216		collection: CollectionHandle<T>,217		who: &T::CrossAccountId,218	) -> Option<()>219	where220		T: UniqueConfig + FungibleConfig + NonfungibleConfig + RefungibleConfig,221	{222		use ERC721UniqueExtensionsCall::*;223224		match call {225			// Readonly226			ERC165Call(_, _)227			| Name228			| Symbol229			| Description230			| CrossOwnerOf { .. }231			| Properties { .. }232			| NextTokenId233			| TokenContractAddress { .. } => None,234235			// Not sponsored236			TransferCross { .. }237			| TransferFromCross { .. }238			| BurnFrom { .. }239			| BurnFromCross { .. }240			| MintBulk { .. }241			| MintBulkWithTokenUri { .. } => None,242243			Transfer { token_id, .. } => {244				let token_id: TokenId = token_id.try_into().ok()?;245				withdraw_transfer::<T>(&collection, &who, &token_id)246			}247		}248	}249250	pub fn unique_mintable_call_sponsor<T>(251		call: ERC721UniqueMintableCall<T>,252		collection: CollectionHandle<T>,253		who: &T::CrossAccountId,254	) -> Option<()>255	where256		T: UniqueConfig + FungibleConfig + NonfungibleConfig + RefungibleConfig,257	{258		use ERC721UniqueMintableCall::*;259260		match call {261			// Readonly262			ERC165Call(_, _) | MintingFinished => None,263264			// Not sponsored265			FinishMinting => None,266267			Mint { .. }268			| MintCheckId { .. }269			| MintWithTokenUri { .. }270			| MintWithTokenUriCheckId { .. } => withdraw_create_item::<T>(271				&collection,272				&who,273				&CreateItemData::NFT(CreateNftData::default()),274			),275		}276	}277}278279mod erc20 {280	use super::*;281282	pub fn call_sponsor<T>(283		call: ERC20Call<T>,284		token: RefungibleTokenHandle<T>,285		who: &T::CrossAccountId,286	) -> Option<()>287	where288		T: UniqueConfig + FungibleConfig + NonfungibleConfig + RefungibleConfig,289	{290		use ERC20Call::*;291292		match call {293			// Readonly294			ERC165Call(_, _)295			| Name296			| Symbol297			| TotalSupply298			| Decimals299			| BalanceOf { .. }300			| Allowance { .. } => None,301302			Transfer { .. } => {303				let RefungibleTokenHandle(handle, token_id) = token;304				let token_id = token_id.try_into().ok()?;305				withdraw_transfer::<T>(&handle, &who, &token_id)306			}307			TransferFrom { from, .. } => {308				let RefungibleTokenHandle(handle, token_id) = token;309				let token_id = token_id.try_into().ok()?;310				let from = T::CrossAccountId::from_eth(from);311				withdraw_transfer::<T>(&handle, &from, &token_id)312			}313			Approve { .. } => {314				let RefungibleTokenHandle(handle, token_id) = token;315				let token_id = token_id.try_into().ok()?;316				withdraw_approve::<T>(&handle, who.as_sub(), &token_id)317			}318		}319	}320321	pub fn unique_extensions_call_sponsor<T>(322		call: ERC20UniqueExtensionsCall<T>,323		_token: RefungibleTokenHandle<T>,324		_who: &T::CrossAccountId,325	) -> Option<()>326	where327		T: UniqueConfig + FungibleConfig + NonfungibleConfig + RefungibleConfig,328	{329		use ERC20UniqueExtensionsCall::*;330331		match call {332			// Readonly333			ERC165Call(_, _) => None,334335			// Not sponsored336			BurnFrom { .. } | Repartition { .. } => None,337		}338	}339}340341mod erc1633 {342	use super::*;343344	pub fn call_sponsor<T>(345		call: ERC1633Call<T>,346		_token: RefungibleTokenHandle<T>,347		_who: &T::CrossAccountId,348	) -> Option<()>349	where350		T: UniqueConfig + FungibleConfig + NonfungibleConfig + RefungibleConfig,351	{352		use ERC1633Call::*;353354		match call {355			// Readonly356			ERC165Call(_, _) | ParentToken | ParentTokenId => None,357		}358	}359}