git.delta.rocks / unique-network / refs/commits / 59b04441b9eb

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//! This module contains the implementation of pallet methods for evm.1819pub use pallet_evm::{PrecompileOutput, PrecompileResult, PrecompileHandle, account::CrossAccountId};20use pallet_evm_coder_substrate::{21	abi::AbiType,22	solidity_interface, ToLog,23	types::*,24	execution::{Result, Error, PreDispatch},25	frontier_contract,26};27use pallet_evm_coder_substrate::dispatch_to_evm;28use sp_std::{vec, vec::Vec};29use up_data_structs::{30	CollectionMode, CollectionPermissions, OwnerRestrictedSet, Property, SponsoringRateLimit,31	SponsorshipState,32};3334use crate::{35	Pallet, CollectionHandle, Config, CollectionProperties, eth, SelfWeightOf, weights::WeightInfo,36};3738frontier_contract! {39	macro_rules! CollectionHandle_result {...}40	impl<T: Config> Contract for CollectionHandle<T> {...}41}4243/// Events for ethereum collection helper.44#[derive(ToLog)]45pub enum CollectionHelpersEvents {46	/// The collection has been created.47	CollectionCreated {48		/// Collection owner.49		#[indexed]50		owner: Address,5152		/// Collection ID.53		#[indexed]54		collection_id: Address,55	},56	/// The collection has been destroyed.57	CollectionDestroyed {58		/// Collection ID.59		#[indexed]60		collection_id: Address,61	},62	/// The collection has been changed.63	CollectionChanged {64		/// Collection ID.65		#[indexed]66		collection_id: Address,67	},68}6970/// Does not always represent a full collection, for RFT it is either71/// collection (Implementing ERC721), or specific collection token (Implementing ERC20).72pub trait CommonEvmHandler {73	/// Raw compiled binary code of the contract stub74	const CODE: &'static [u8];7576	/// Call precompiled handle.77	fn call(self, handle: &mut impl PrecompileHandle) -> Option<PrecompileResult>;78}7980/// @title A contract that allows you to work with collections.81#[solidity_interface(name = Collection, enum(derive(PreDispatch)), enum_attr(weight))]82impl<T: Config> CollectionHandle<T>83where84	T::AccountId: From<[u8; 32]> + AsRef<[u8; 32]>,85{86	/// Set collection property.87	///88	/// @param key Property key.89	/// @param value Propery value.90	#[solidity(hide)]91	#[weight(<SelfWeightOf<T>>::set_collection_properties(1))]92	fn set_collection_property(&mut self, caller: Caller, key: String, value: Bytes) -> Result<()> {93		let caller = T::CrossAccountId::from_eth(caller);94		let key = <Vec<u8>>::from(key)95			.try_into()96			.map_err(|_| "key too large")?;97		let value = value.0.try_into().map_err(|_| "value too large")?;9899		<Pallet<T>>::set_collection_property(self, &caller, Property { key, value })100			.map_err(dispatch_to_evm::<T>)101	}102103	/// Set collection properties.104	///105	/// @param properties Vector of properties key/value pair.106	#[weight(<SelfWeightOf<T>>::set_collection_properties(properties.len() as u32))]107	fn set_collection_properties(108		&mut self,109		caller: Caller,110		properties: Vec<eth::Property>,111	) -> Result<()> {112		let caller = T::CrossAccountId::from_eth(caller);113114		let properties = properties115			.into_iter()116			.map(eth::Property::try_into)117			.collect::<Result<Vec<_>>>()?;118119		<Pallet<T>>::set_collection_properties(self, &caller, properties.into_iter())120			.map_err(dispatch_to_evm::<T>)121	}122123	/// Delete collection property.124	///125	/// @param key Property key.126	#[solidity(hide)]127	#[weight(<SelfWeightOf<T>>::delete_collection_properties(1))]128	fn delete_collection_property(&mut self, caller: Caller, key: String) -> Result<()> {129		let caller = T::CrossAccountId::from_eth(caller);130		let key = <Vec<u8>>::from(key)131			.try_into()132			.map_err(|_| "key too large")?;133134		<Pallet<T>>::delete_collection_property(self, &caller, key).map_err(dispatch_to_evm::<T>)135	}136137	/// Delete collection properties.138	///139	/// @param keys Properties keys.140	#[weight(<SelfWeightOf<T>>::delete_collection_properties(keys.len() as u32))]141	fn delete_collection_properties(&mut self, caller: Caller, keys: Vec<String>) -> Result<()> {142		let caller = T::CrossAccountId::from_eth(caller);143		let keys = keys144			.into_iter()145			.map(|key| {146				<Vec<u8>>::from(key)147					.try_into()148					.map_err(|_| Error::Revert("key too large".into()))149			})150			.collect::<Result<Vec<_>>>()?;151152		<Pallet<T>>::delete_collection_properties(self, &caller, keys.into_iter())153			.map_err(dispatch_to_evm::<T>)154	}155156	/// Get collection property.157	///158	/// @dev Throws error if key not found.159	///160	/// @param key Property key.161	/// @return bytes The property corresponding to the key.162	fn collection_property(&self, key: String) -> Result<Bytes> {163		let key = <Vec<u8>>::from(key)164			.try_into()165			.map_err(|_| "key too large")?;166167		let props = CollectionProperties::<T>::get(self.id);168		let prop = props.get(&key).ok_or("key not found")?;169170		Ok(Bytes(prop.to_vec()))171	}172173	/// Get collection properties.174	///175	/// @param keys Properties keys. Empty keys for all propertyes.176	/// @return Vector of properties key/value pairs.177	fn collection_properties(&self, keys: Vec<String>) -> Result<Vec<eth::Property>> {178		let keys = keys179			.into_iter()180			.map(|key| {181				<Vec<u8>>::from(key)182					.try_into()183					.map_err(|_| Error::Revert("key too large".into()))184			})185			.collect::<Result<Vec<_>>>()?;186187		let properties = Pallet::<T>::filter_collection_properties(188			self.id,189			if keys.is_empty() { None } else { Some(keys) },190		)191		.map_err(dispatch_to_evm::<T>)?;192193		let properties = properties194			.into_iter()195			.map(Property::try_into)196			.collect::<Result<Vec<_>>>()?;197		Ok(properties)198	}199200	/// Set the sponsor of the collection.201	///202	/// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.203	///204	/// @param sponsor Address of the sponsor from whose account funds will be debited for operations with the contract.205	#[solidity(hide)]206	fn set_collection_sponsor(&mut self, caller: Caller, sponsor: Address) -> Result<()> {207		self.consume_store_reads_and_writes(1, 1)?;208209		let caller = T::CrossAccountId::from_eth(caller);210211		let sponsor = T::CrossAccountId::from_eth(sponsor);212		self.set_sponsor(&caller, sponsor.as_sub().clone())213			.map_err(dispatch_to_evm::<T>)214	}215216	/// Set the sponsor of the collection.217	///218	/// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.219	///220	/// @param sponsor Cross account address of the sponsor from whose account funds will be debited for operations with the contract.221	fn set_collection_sponsor_cross(222		&mut self,223		caller: Caller,224		sponsor: eth::CrossAddress,225	) -> Result<()> {226		self.consume_store_reads_and_writes(1, 1)?;227228		let caller = T::CrossAccountId::from_eth(caller);229230		let sponsor = sponsor.into_sub_cross_account::<T>()?;231		self.set_sponsor(&caller, sponsor.as_sub().clone())232			.map_err(dispatch_to_evm::<T>)233	}234235	/// Whether there is a pending sponsor.236	fn has_collection_pending_sponsor(&self) -> Result<bool> {237		Ok(matches!(238			self.collection.sponsorship,239			SponsorshipState::Unconfirmed(_)240		))241	}242243	/// Collection sponsorship confirmation.244	///245	/// @dev After setting the sponsor for the collection, it must be confirmed with this function.246	fn confirm_collection_sponsorship(&mut self, caller: Caller) -> Result<()> {247		self.consume_store_writes(1)?;248249		let caller = T::CrossAccountId::from_eth(caller);250		self.confirm_sponsorship(caller.as_sub())251			.map_err(dispatch_to_evm::<T>)252	}253254	/// Remove collection sponsor.255	fn remove_collection_sponsor(&mut self, caller: Caller) -> Result<()> {256		self.consume_store_reads_and_writes(1, 1)?;257		let caller = T::CrossAccountId::from_eth(caller);258		self.remove_sponsor(&caller).map_err(dispatch_to_evm::<T>)259	}260261	/// Get current sponsor.262	///263	/// @return Tuble with sponsor address and his substrate mirror. If there is no confirmed sponsor error "Contract has no sponsor" throw.264	fn collection_sponsor(&self) -> Result<eth::CrossAddress> {265		let sponsor = match self.collection.sponsorship.sponsor() {266			Some(sponsor) => sponsor,267			None => return Ok(Default::default()),268		};269270		Ok(eth::CrossAddress::from_sub::<T>(sponsor))271	}272273	/// Get current collection limits.274	///275	/// @return Array of collection limits276	fn collection_limits(&self) -> Result<Vec<eth::CollectionLimit>> {277		let limits = &self.collection.limits;278279		Ok(vec![280			eth::CollectionLimit::new(281				eth::CollectionLimitField::AccountTokenOwnership,282				limits.account_token_ownership_limit,283			),284			eth::CollectionLimit::new(285				eth::CollectionLimitField::SponsoredDataSize,286				limits.sponsored_data_size,287			),288			limits289				.sponsored_data_rate_limit290				.and_then(|limit| {291					if let SponsoringRateLimit::Blocks(blocks) = limit {292						Some(eth::CollectionLimit::new(293							eth::CollectionLimitField::SponsoredDataRateLimit,294							Some(blocks),295						))296					} else {297						None298					}299				})300				.unwrap_or_else(|| {301					eth::CollectionLimit::new(302						eth::CollectionLimitField::SponsoredDataRateLimit,303						Default::default(),304					)305				}),306			eth::CollectionLimit::new(eth::CollectionLimitField::TokenLimit, limits.token_limit),307			eth::CollectionLimit::new(308				eth::CollectionLimitField::SponsorTransferTimeout,309				limits.sponsor_transfer_timeout,310			),311			eth::CollectionLimit::new(312				eth::CollectionLimitField::SponsorApproveTimeout,313				limits.sponsor_approve_timeout,314			),315			eth::CollectionLimit::new(316				eth::CollectionLimitField::OwnerCanTransfer,317				limits.owner_can_transfer.map(u32::from),318			),319			eth::CollectionLimit::new(320				eth::CollectionLimitField::OwnerCanDestroy,321				limits.owner_can_destroy.map(u32::from),322			),323			eth::CollectionLimit::new(324				eth::CollectionLimitField::TransferEnabled,325				limits.transfers_enabled.map(u32::from),326			),327		])328	}329330	/// Set limits for the collection.331	/// @dev Throws error if limit not found.332	/// @param limit Some limit.333	#[solidity(rename_selector = "setCollectionLimit")]334	fn set_collection_limit(&mut self, caller: Caller, limit: eth::CollectionLimit) -> Result<()> {335		self.consume_store_reads_and_writes(1, 1)?;336337		if !limit.has_value() {338			return Err(Error::Revert("user can't disable limits".into()));339		}340341		let caller = T::CrossAccountId::from_eth(caller);342		<Pallet<T>>::update_limits(&caller, self, limit.try_into()?).map_err(dispatch_to_evm::<T>)343	}344345	/// Get contract address.346	fn contract_address(&self) -> Result<Address> {347		Ok(crate::eth::collection_id_to_address(self.id))348	}349350	/// Add collection admin.351	/// @param newAdmin Cross account administrator address.352	fn add_collection_admin_cross(353		&mut self,354		caller: Caller,355		new_admin: eth::CrossAddress,356	) -> Result<()> {357		self.consume_store_reads_and_writes(2, 2)?;358359		let caller = T::CrossAccountId::from_eth(caller);360		let new_admin = new_admin.into_sub_cross_account::<T>()?;361		<Pallet<T>>::toggle_admin(self, &caller, &new_admin, true).map_err(dispatch_to_evm::<T>)?;362		Ok(())363	}364365	/// Remove collection admin.366	/// @param admin Cross account administrator address.367	fn remove_collection_admin_cross(368		&mut self,369		caller: Caller,370		admin: eth::CrossAddress,371	) -> Result<()> {372		self.consume_store_reads_and_writes(2, 2)?;373374		let caller = T::CrossAccountId::from_eth(caller);375		let admin = admin.into_sub_cross_account::<T>()?;376		<Pallet<T>>::toggle_admin(self, &caller, &admin, false).map_err(dispatch_to_evm::<T>)?;377		Ok(())378	}379380	/// Add collection admin.381	/// @param newAdmin Address of the added administrator.382	#[solidity(hide)]383	fn add_collection_admin(&mut self, caller: Caller, new_admin: Address) -> Result<()> {384		self.consume_store_reads_and_writes(2, 2)?;385386		let caller = T::CrossAccountId::from_eth(caller);387		let new_admin = T::CrossAccountId::from_eth(new_admin);388		<Pallet<T>>::toggle_admin(self, &caller, &new_admin, true).map_err(dispatch_to_evm::<T>)?;389		Ok(())390	}391392	/// Remove collection admin.393	///394	/// @param admin Address of the removed administrator.395	#[solidity(hide)]396	fn remove_collection_admin(&mut self, caller: Caller, admin: Address) -> Result<()> {397		self.consume_store_reads_and_writes(2, 2)?;398399		let caller = T::CrossAccountId::from_eth(caller);400		let admin = T::CrossAccountId::from_eth(admin);401		<Pallet<T>>::toggle_admin(self, &caller, &admin, false).map_err(dispatch_to_evm::<T>)?;402		Ok(())403	}404405	/// Toggle accessibility of collection nesting.406	///407	/// @param enable If "true" degenerates to nesting: 'Owner' else to nesting: 'Disabled'408	#[solidity(rename_selector = "setCollectionNesting")]409	fn set_nesting_bool(&mut self, caller: Caller, enable: bool) -> Result<()> {410		self.consume_store_reads_and_writes(1, 1)?;411412		let caller = T::CrossAccountId::from_eth(caller);413414		let mut permissions = self.collection.permissions.clone();415		let mut nesting = permissions.nesting().clone();416		nesting.token_owner = enable;417		nesting.restricted = None;418		permissions.nesting = Some(nesting);419420		<Pallet<T>>::update_permissions(&caller, self, permissions).map_err(dispatch_to_evm::<T>)421	}422423	/// Toggle accessibility of collection nesting.424	///425	/// @param enable If "true" degenerates to nesting: {OwnerRestricted: [1, 2, 3]} else to nesting: 'Disabled'426	/// @param collections Addresses of collections that will be available for nesting.427	#[solidity(rename_selector = "setCollectionNesting")]428	fn set_nesting(429		&mut self,430		caller: Caller,431		enable: bool,432		collections: Vec<Address>,433	) -> Result<()> {434		self.consume_store_reads_and_writes(1, 1)?;435436		if collections.is_empty() {437			return Err("no addresses provided".into());438		}439		let caller = T::CrossAccountId::from_eth(caller);440441		let mut permissions = self.collection.permissions.clone();442		match enable {443			false => {444				let mut nesting = permissions.nesting().clone();445				nesting.token_owner = false;446				nesting.restricted = None;447				permissions.nesting = Some(nesting);448			}449			true => {450				let mut bv = OwnerRestrictedSet::new();451				for i in collections {452					bv.try_insert(crate::eth::map_eth_to_id(&i).ok_or_else(|| {453						Error::Revert("Can't convert address into collection id".into())454					})?)455					.map_err(|_| "too many collections")?;456				}457				let mut nesting = permissions.nesting().clone();458				nesting.token_owner = true;459				nesting.restricted = Some(bv);460				permissions.nesting = Some(nesting);461			}462		};463464		<Pallet<T>>::update_permissions(&caller, self, permissions).map_err(dispatch_to_evm::<T>)465	}466467	/// Returns nesting for a collection468	#[solidity(rename_selector = "collectionNestingRestrictedCollectionIds")]469	fn collection_nesting_restricted_ids(&self) -> Result<eth::CollectionNesting> {470		let nesting = self.collection.permissions.nesting();471472		Ok(eth::CollectionNesting::new(473			nesting.token_owner,474			nesting475				.restricted476				.clone()477				.map(|b| b.0.into_inner().iter().map(|id| id.0.into()).collect())478				.unwrap_or_default(),479		))480	}481482	/// Returns permissions for a collection483	fn collection_nesting_permissions(&self) -> Result<Vec<eth::CollectionNestingPermission>> {484		let nesting = self.collection.permissions.nesting();485		Ok(vec![486			eth::CollectionNestingPermission::new(487				eth::CollectionPermissionField::CollectionAdmin,488				nesting.collection_admin,489			),490			eth::CollectionNestingPermission::new(491				eth::CollectionPermissionField::TokenOwner,492				nesting.token_owner,493			),494		])495	}496	/// Set the collection access method.497	/// @param mode Access mode498	fn set_collection_access(&mut self, caller: Caller, mode: eth::AccessMode) -> Result<()> {499		self.consume_store_reads_and_writes(1, 1)?;500501		let caller = T::CrossAccountId::from_eth(caller);502		let permissions = CollectionPermissions {503			access: Some(mode.into()),504			..Default::default()505		};506		<Pallet<T>>::update_permissions(&caller, self, permissions).map_err(dispatch_to_evm::<T>)507	}508509	/// Checks that user allowed to operate with collection.510	///511	/// @param user User address to check.512	fn allowlisted_cross(&self, user: eth::CrossAddress) -> Result<bool> {513		let user = user.into_sub_cross_account::<T>()?;514		Ok(Pallet::<T>::allowed(self.id, user))515	}516517	/// Add the user to the allowed list.518	///519	/// @param user Address of a trusted user.520	#[solidity(hide)]521	fn add_to_collection_allow_list(&mut self, caller: Caller, user: Address) -> Result<()> {522		self.consume_store_writes(1)?;523524		let caller = T::CrossAccountId::from_eth(caller);525		let user = T::CrossAccountId::from_eth(user);526		<Pallet<T>>::toggle_allowlist(self, &caller, &user, true).map_err(dispatch_to_evm::<T>)?;527		Ok(())528	}529530	/// Add user to allowed list.531	///532	/// @param user User cross account address.533	fn add_to_collection_allow_list_cross(534		&mut self,535		caller: Caller,536		user: eth::CrossAddress,537	) -> Result<()> {538		self.consume_store_writes(1)?;539540		let caller = T::CrossAccountId::from_eth(caller);541		let user = user.into_sub_cross_account::<T>()?;542		Pallet::<T>::toggle_allowlist(self, &caller, &user, true).map_err(dispatch_to_evm::<T>)?;543		Ok(())544	}545546	/// Remove the user from the allowed list.547	///548	/// @param user Address of a removed user.549	#[solidity(hide)]550	fn remove_from_collection_allow_list(&mut self, caller: Caller, user: Address) -> Result<()> {551		self.consume_store_writes(1)?;552553		let caller = T::CrossAccountId::from_eth(caller);554		let user = T::CrossAccountId::from_eth(user);555		<Pallet<T>>::toggle_allowlist(self, &caller, &user, false).map_err(dispatch_to_evm::<T>)?;556		Ok(())557	}558559	/// Remove user from allowed list.560	///561	/// @param user User cross account address.562	fn remove_from_collection_allow_list_cross(563		&mut self,564		caller: Caller,565		user: eth::CrossAddress,566	) -> Result<()> {567		self.consume_store_writes(1)?;568569		let caller = T::CrossAccountId::from_eth(caller);570		let user = user.into_sub_cross_account::<T>()?;571		Pallet::<T>::toggle_allowlist(self, &caller, &user, false).map_err(dispatch_to_evm::<T>)?;572		Ok(())573	}574575	/// Switch permission for minting.576	///577	/// @param mode Enable if "true".578	fn set_collection_mint_mode(&mut self, caller: Caller, mode: bool) -> Result<()> {579		self.consume_store_reads_and_writes(1, 1)?;580581		let caller = T::CrossAccountId::from_eth(caller);582		let permissions = CollectionPermissions {583			mint_mode: Some(mode),584			..Default::default()585		};586		<Pallet<T>>::update_permissions(&caller, self, permissions).map_err(dispatch_to_evm::<T>)587	}588589	/// Check that account is the owner or admin of the collection590	///591	/// @param user account to verify592	/// @return "true" if account is the owner or admin593	#[solidity(hide, rename_selector = "isOwnerOrAdmin")]594	fn is_owner_or_admin_eth(&self, user: Address) -> Result<bool> {595		let user = T::CrossAccountId::from_eth(user);596		Ok(self.is_owner_or_admin(&user))597	}598599	/// Check that account is the owner or admin of the collection600	///601	/// @param user User cross account to verify602	/// @return "true" if account is the owner or admin603	fn is_owner_or_admin_cross(&self, user: eth::CrossAddress) -> Result<bool> {604		let user = user.into_sub_cross_account::<T>()?;605		Ok(self.is_owner_or_admin(&user))606	}607608	/// Returns collection type609	///610	/// @return `Fungible` or `NFT` or `ReFungible`611	fn unique_collection_type(&self) -> Result<String> {612		let mode = match self.collection.mode {613			CollectionMode::Fungible(_) => "Fungible",614			CollectionMode::NFT => "NFT",615			CollectionMode::ReFungible => "ReFungible",616		};617		Ok(mode.into())618	}619620	/// Get collection owner.621	///622	/// @return Tuble with sponsor address and his substrate mirror.623	/// If address is canonical then substrate mirror is zero and vice versa.624	fn collection_owner(&self) -> Result<eth::CrossAddress> {625		Ok(eth::CrossAddress::from_sub_cross_account::<T>(626			&T::CrossAccountId::from_sub(self.owner.clone()),627		))628	}629630	/// Changes collection owner to another account631	///632	/// @dev Owner can be changed only by current owner633	/// @param newOwner new owner account634	#[solidity(hide, rename_selector = "changeCollectionOwner")]635	fn set_owner(&mut self, caller: Caller, new_owner: Address) -> Result<()> {636		self.consume_store_writes(1)?;637638		let caller = T::CrossAccountId::from_eth(caller);639		let new_owner = T::CrossAccountId::from_eth(new_owner);640		self.change_owner(caller, new_owner)641			.map_err(dispatch_to_evm::<T>)642	}643644	/// Get collection administrators645	///646	/// @return Vector of tuples with admins address and his substrate mirror.647	/// If address is canonical then substrate mirror is zero and vice versa.648	fn collection_admins(&self) -> Result<Vec<eth::CrossAddress>> {649		let result = crate::IsAdmin::<T>::iter_prefix((self.id,))650			.map(|(admin, _)| eth::CrossAddress::from_sub_cross_account::<T>(&admin))651			.collect();652		Ok(result)653	}654655	/// Changes collection owner to another account656	///657	/// @dev Owner can be changed only by current owner658	/// @param newOwner new owner cross account659	fn change_collection_owner_cross(660		&mut self,661		caller: Caller,662		new_owner: eth::CrossAddress,663	) -> Result<()> {664		self.consume_store_writes(1)?;665666		let caller = T::CrossAccountId::from_eth(caller);667		let new_owner = new_owner.into_sub_cross_account::<T>()?;668		self.change_owner(caller, new_owner)669			.map_err(dispatch_to_evm::<T>)670	}671}672673/// Contains static property keys and values.674pub mod static_property {675	use pallet_evm_coder_substrate::{676		execution::{Result, Error},677	};678	use alloc::format;679680	const EXPECT_CONVERT_ERROR: &str = "length < limit";681682	/// Keys.683	pub mod key {684		use super::*;685686		/// Key "baseURI".687		pub fn base_uri() -> up_data_structs::PropertyKey {688			property_key_from_bytes(b"baseURI").expect(EXPECT_CONVERT_ERROR)689		}690691		/// Key "url".692		pub fn url() -> up_data_structs::PropertyKey {693			property_key_from_bytes(b"URI").expect(EXPECT_CONVERT_ERROR)694		}695696		/// Key "suffix".697		pub fn suffix() -> up_data_structs::PropertyKey {698			property_key_from_bytes(b"URISuffix").expect(EXPECT_CONVERT_ERROR)699		}700701		/// Key "parentNft".702		pub fn parent_nft() -> up_data_structs::PropertyKey {703			property_key_from_bytes(b"parentNft").expect(EXPECT_CONVERT_ERROR)704		}705	}706707	/// Convert `byte` to [`PropertyKey`].708	pub fn property_key_from_bytes(bytes: &[u8]) -> Result<up_data_structs::PropertyKey> {709		bytes.to_vec().try_into().map_err(|_| {710			Error::Revert(format!(711				"Property key is too long. Max length is {}.",712				up_data_structs::PropertyKey::bound()713			))714		})715	}716717	/// Convert `bytes` to [`PropertyValue`].718	pub fn property_value_from_bytes(bytes: &[u8]) -> Result<up_data_structs::PropertyValue> {719		bytes.to_vec().try_into().map_err(|_| {720			Error::Revert(format!(721				"Property key is too long. Max length is {}.",722				up_data_structs::PropertyKey::bound()723			))724		})725	}726}