git.delta.rocks / unique-network / refs/commits / 6a7ab3b81055

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/>.1617use core::marker::PhantomData;1819use sp_std::collections::btree_map::BTreeMap;20use frame_support::{dispatch::DispatchResultWithPostInfo, ensure, fail, weights::Weight, traits::Get};21use up_data_structs::{22	CollectionId, TokenId, CreateItemExData, budget::Budget, Property, PropertyKey, PropertyValue,23	PropertyKeyPermission, CollectionPropertiesVec, CreateRefungibleExMultipleOwners,24	CreateRefungibleExSingleOwner,25};26use pallet_common::{27	CommonCollectionOperations, CommonWeightInfo, RefungibleExtensions, with_weight,28	weights::WeightInfo as _,29};30use pallet_structure::Error as StructureError;31use sp_runtime::{DispatchError};32use sp_std::{vec::Vec, vec};3334use crate::{35	AccountBalance, Allowance, Balance, Config, Error, Owned, Pallet, RefungibleHandle,36	SelfWeightOf, weights::WeightInfo, TokensMinted, TotalSupply, CreateItemData,37};3839macro_rules! max_weight_of {40	($($method:ident ($($args:tt)*)),*) => {41		Weight::zero()42		$(43			.max(<SelfWeightOf<T>>::$method($($args)*))44		)*45	};46}4748fn properties_weight<T: Config>(properties: &CollectionPropertiesVec) -> Weight {49	if properties.len() > 0 {50		<CommonWeights<T>>::set_token_properties(properties.len() as u32)51	} else {52		Weight::zero()53	}54}5556pub struct CommonWeights<T: Config>(PhantomData<T>);57impl<T: Config> CommonWeightInfo<T::CrossAccountId> for CommonWeights<T> {58	fn create_item() -> Weight {59		<SelfWeightOf<T>>::create_item()60	}6162	fn create_multiple_items(data: &[up_data_structs::CreateItemData]) -> Weight {63		<SelfWeightOf<T>>::create_multiple_items(data.len() as u32).saturating_add(64			data.iter()65				.map(|data| match data {66					up_data_structs::CreateItemData::ReFungible(rft_data) => {67						properties_weight::<T>(&rft_data.properties)68					}69					_ => Weight::zero(),70				})71				.fold(Weight::zero(), |a, b| a.saturating_add(b)),72		)73	}7475	fn create_multiple_items_ex(call: &CreateItemExData<T::CrossAccountId>) -> Weight {76		match call {77			CreateItemExData::RefungibleMultipleOwners(i) => {78				<SelfWeightOf<T>>::create_multiple_items_ex_multiple_owners(i.users.len() as u32)79					.saturating_add(properties_weight::<T>(&i.properties))80			}81			CreateItemExData::RefungibleMultipleItems(i) => {82				<SelfWeightOf<T>>::create_multiple_items_ex_multiple_items(i.len() as u32)83					.saturating_add(84						i.iter()85							.map(|d| properties_weight::<T>(&d.properties))86							.fold(Weight::zero(), |a, b| a.saturating_add(b)),87					)88			}89			_ => Weight::zero(),90		}91	}9293	fn burn_item() -> Weight {94		max_weight_of!(burn_item_partial(), burn_item_fully())95	}9697	fn set_collection_properties(amount: u32) -> Weight {98		<pallet_common::SelfWeightOf<T>>::set_collection_properties(amount)99	}100101	fn delete_collection_properties(amount: u32) -> Weight {102		<pallet_common::SelfWeightOf<T>>::delete_collection_properties(amount)103	}104105	fn set_token_properties(amount: u32) -> Weight {106		<SelfWeightOf<T>>::set_token_properties(amount)107	}108109	fn delete_token_properties(amount: u32) -> Weight {110		<SelfWeightOf<T>>::delete_token_properties(amount)111	}112113	fn set_token_property_permissions(amount: u32) -> Weight {114		<SelfWeightOf<T>>::set_token_property_permissions(amount)115	}116117	fn transfer() -> Weight {118		max_weight_of!(119			transfer_normal(),120			transfer_creating(),121			transfer_removing(),122			transfer_creating_removing()123		)124	}125126	fn approve() -> Weight {127		<SelfWeightOf<T>>::approve()128	}129130	fn approve_from() -> Weight {131		<SelfWeightOf<T>>::approve_from()132	}133134	fn transfer_from() -> Weight {135		max_weight_of!(136			transfer_from_normal(),137			transfer_from_creating(),138			transfer_from_removing(),139			transfer_from_creating_removing()140		)141	}142143	fn burn_from() -> Weight {144		<SelfWeightOf<T>>::burn_from()145	}146147	fn burn_recursively_self_raw() -> Weight {148		// Read to get total balance149		Self::burn_item() + T::DbWeight::get().reads(1)150	}151	fn burn_recursively_breadth_raw(_amount: u32) -> Weight {152		// Refungible token can't have children153		Weight::zero()154	}155156	fn token_owner() -> Weight {157		<SelfWeightOf<T>>::token_owner()158	}159160	fn set_allowance_for_all() -> Weight {161		<SelfWeightOf<T>>::set_allowance_for_all()162	}163164	fn force_repair_item() -> Weight {165		<SelfWeightOf<T>>::repair_item()166	}167}168169fn map_create_data<T: Config>(170	data: up_data_structs::CreateItemData,171	to: &T::CrossAccountId,172) -> Result<CreateItemData<T>, DispatchError> {173	match data {174		up_data_structs::CreateItemData::ReFungible(data) => Ok(CreateItemData::<T> {175			users: {176				let mut out = BTreeMap::new();177				out.insert(to.clone(), data.pieces);178				out.try_into().expect("limit > 0")179			},180			properties: data.properties,181		}),182		_ => fail!(<Error<T>>::NotRefungibleDataUsedToMintFungibleCollectionToken),183	}184}185186/// Implementation of `CommonCollectionOperations` for `RefungibleHandle`. It wraps Refungible Pallete187/// methods and adds weight info.188impl<T: Config> CommonCollectionOperations<T> for RefungibleHandle<T> {189	fn mode(&self) -> up_data_structs::CollectionMode {190		self.0.mode()191	}192193	fn create_item(194		&self,195		sender: T::CrossAccountId,196		to: T::CrossAccountId,197		data: up_data_structs::CreateItemData,198		nesting_budget: &dyn Budget,199	) -> DispatchResultWithPostInfo {200		with_weight(201			<Pallet<T>>::create_item(202				self,203				&sender,204				map_create_data::<T>(data, &to)?,205				nesting_budget,206			),207			<CommonWeights<T>>::create_item(),208		)209	}210211	fn create_multiple_items(212		&self,213		sender: T::CrossAccountId,214		to: T::CrossAccountId,215		data: Vec<up_data_structs::CreateItemData>,216		nesting_budget: &dyn Budget,217	) -> DispatchResultWithPostInfo {218		let weight = <CommonWeights<T>>::create_multiple_items(&data);219		let data = data220			.into_iter()221			.map(|d| map_create_data::<T>(d, &to))222			.collect::<Result<Vec<_>, DispatchError>>()?;223224		with_weight(225			<Pallet<T>>::create_multiple_items(self, &sender, data, nesting_budget),226			weight,227		)228	}229230	fn create_multiple_items_ex(231		&self,232		sender: <T>::CrossAccountId,233		data: CreateItemExData<T::CrossAccountId>,234		nesting_budget: &dyn Budget,235	) -> DispatchResultWithPostInfo {236		let weight = <CommonWeights<T>>::create_multiple_items_ex(&data);237		let data = match data {238			CreateItemExData::RefungibleMultipleOwners(CreateRefungibleExMultipleOwners {239				users,240				properties,241			}) => vec![CreateItemData::<T> { users, properties }],242			CreateItemExData::RefungibleMultipleItems(r) => r243				.into_inner()244				.into_iter()245				.map(246					|CreateRefungibleExSingleOwner {247					     user,248					     pieces,249					     properties,250					 }| CreateItemData::<T> {251						users: BTreeMap::from([(user, pieces)])252							.try_into()253							.expect("limit >= 1"),254						properties,255					},256				)257				.collect(),258			_ => fail!(<Error<T>>::NotRefungibleDataUsedToMintFungibleCollectionToken),259		};260261		with_weight(262			<Pallet<T>>::create_multiple_items(self, &sender, data, nesting_budget),263			weight,264		)265	}266267	fn burn_item(268		&self,269		sender: T::CrossAccountId,270		token: TokenId,271		amount: u128,272	) -> DispatchResultWithPostInfo {273		with_weight(274			<Pallet<T>>::burn(self, &sender, token, amount),275			<CommonWeights<T>>::burn_item(),276		)277	}278279	fn burn_item_recursively(280		&self,281		sender: T::CrossAccountId,282		token: TokenId,283		self_budget: &dyn Budget,284		_breadth_budget: &dyn Budget,285	) -> DispatchResultWithPostInfo {286		ensure!(self_budget.consume(), <StructureError<T>>::DepthLimit,);287		with_weight(288			<Pallet<T>>::burn(289				self,290				&sender,291				token,292				<Balance<T>>::get((self.id, token, &sender)),293			),294			<CommonWeights<T>>::burn_recursively_self_raw(),295		)296	}297298	fn transfer(299		&self,300		from: T::CrossAccountId,301		to: T::CrossAccountId,302		token: TokenId,303		amount: u128,304		nesting_budget: &dyn Budget,305	) -> DispatchResultWithPostInfo {306		with_weight(307			<Pallet<T>>::transfer(self, &from, &to, token, amount, nesting_budget),308			<CommonWeights<T>>::transfer(),309		)310	}311312	fn approve(313		&self,314		sender: T::CrossAccountId,315		spender: T::CrossAccountId,316		token: TokenId,317		amount: u128,318	) -> DispatchResultWithPostInfo {319		with_weight(320			<Pallet<T>>::set_allowance(self, &sender, &spender, token, amount),321			<CommonWeights<T>>::approve(),322		)323	}324325	fn approve_from(326		&self,327		sender: T::CrossAccountId,328		from: T::CrossAccountId,329		to: T::CrossAccountId,330		token_id: TokenId,331		amount: u128,332	) -> DispatchResultWithPostInfo {333		with_weight(334			<Pallet<T>>::set_allowance_from(self, &sender, &from, &to, token_id, amount),335			<CommonWeights<T>>::approve_from(),336		)337	}338339	fn transfer_from(340		&self,341		sender: T::CrossAccountId,342		from: T::CrossAccountId,343		to: T::CrossAccountId,344		token: TokenId,345		amount: u128,346		nesting_budget: &dyn Budget,347	) -> DispatchResultWithPostInfo {348		with_weight(349			<Pallet<T>>::transfer_from(self, &sender, &from, &to, token, amount, nesting_budget),350			<CommonWeights<T>>::transfer_from(),351		)352	}353354	fn burn_from(355		&self,356		sender: T::CrossAccountId,357		from: T::CrossAccountId,358		token: TokenId,359		amount: u128,360		nesting_budget: &dyn Budget,361	) -> DispatchResultWithPostInfo {362		with_weight(363			<Pallet<T>>::burn_from(self, &sender, &from, token, amount, nesting_budget),364			<CommonWeights<T>>::burn_from(),365		)366	}367368	fn set_collection_properties(369		&self,370		sender: T::CrossAccountId,371		properties: Vec<Property>,372	) -> DispatchResultWithPostInfo {373		let weight = <CommonWeights<T>>::set_collection_properties(properties.len() as u32);374375		with_weight(376			<Pallet<T>>::set_collection_properties(self, &sender, properties),377			weight,378		)379	}380381	fn delete_collection_properties(382		&self,383		sender: &T::CrossAccountId,384		property_keys: Vec<PropertyKey>,385	) -> DispatchResultWithPostInfo {386		let weight = <CommonWeights<T>>::delete_collection_properties(property_keys.len() as u32);387388		with_weight(389			<Pallet<T>>::delete_collection_properties(self, sender, property_keys),390			weight,391		)392	}393394	fn set_token_properties(395		&self,396		sender: T::CrossAccountId,397		token_id: TokenId,398		properties: Vec<Property>,399		nesting_budget: &dyn Budget,400	) -> DispatchResultWithPostInfo {401		let weight = <CommonWeights<T>>::set_token_properties(properties.len() as u32);402403		with_weight(404			<Pallet<T>>::set_token_properties(405				self,406				&sender,407				token_id,408				properties.into_iter(),409				false,410				nesting_budget,411			),412			weight,413		)414	}415416	fn set_token_property_permissions(417		&self,418		sender: &T::CrossAccountId,419		property_permissions: Vec<PropertyKeyPermission>,420	) -> DispatchResultWithPostInfo {421		let weight =422			<CommonWeights<T>>::set_token_property_permissions(property_permissions.len() as u32);423424		with_weight(425			<Pallet<T>>::set_token_property_permissions(self, sender, property_permissions),426			weight,427		)428	}429430	fn delete_token_properties(431		&self,432		sender: T::CrossAccountId,433		token_id: TokenId,434		property_keys: Vec<PropertyKey>,435		nesting_budget: &dyn Budget,436	) -> DispatchResultWithPostInfo {437		let weight = <CommonWeights<T>>::delete_token_properties(property_keys.len() as u32);438439		with_weight(440			<Pallet<T>>::delete_token_properties(441				self,442				&sender,443				token_id,444				property_keys.into_iter(),445				nesting_budget,446			),447			weight,448		)449	}450451	fn check_nesting(452		&self,453		_sender: <T>::CrossAccountId,454		_from: (CollectionId, TokenId),455		_under: TokenId,456		_nesting_budget: &dyn Budget,457	) -> sp_runtime::DispatchResult {458		fail!(<Error<T>>::RefungibleDisallowsNesting)459	}460461	fn nest(&self, _under: TokenId, _to_nest: (CollectionId, TokenId)) {}462463	fn unnest(&self, _under: TokenId, _to_nest: (CollectionId, TokenId)) {}464465	fn account_tokens(&self, account: T::CrossAccountId) -> Vec<TokenId> {466		<Owned<T>>::iter_prefix((self.id, account))467			.map(|(id, _)| id)468			.collect()469	}470471	fn collection_tokens(&self) -> Vec<TokenId> {472		<TotalSupply<T>>::iter_prefix((self.id,))473			.map(|(id, _)| id)474			.collect()475	}476477	fn token_exists(&self, token: TokenId) -> bool {478		<Pallet<T>>::token_exists(self, token)479	}480481	fn last_token_id(&self) -> TokenId {482		TokenId(<TokensMinted<T>>::get(self.id))483	}484485	fn token_owner(&self, token: TokenId) -> Option<T::CrossAccountId> {486		<Pallet<T>>::token_owner(self.id, token)487	}488489	/// Returns 10 token in no particular order.490	fn token_owners(&self, token: TokenId) -> Vec<T::CrossAccountId> {491		<Pallet<T>>::token_owners(self.id, token).unwrap_or_default()492	}493494	fn token_property(&self, token_id: TokenId, key: &PropertyKey) -> Option<PropertyValue> {495		<Pallet<T>>::token_properties((self.id, token_id))496			.get(key)497			.cloned()498	}499500	fn token_properties(&self, token_id: TokenId, keys: Option<Vec<PropertyKey>>) -> Vec<Property> {501		let properties = <Pallet<T>>::token_properties((self.id, token_id));502503		keys.map(|keys| {504			keys.into_iter()505				.filter_map(|key| {506					properties.get(&key).map(|value| Property {507						key,508						value: value.clone(),509					})510				})511				.collect()512		})513		.unwrap_or_else(|| {514			properties515				.into_iter()516				.map(|(key, value)| Property { key, value })517				.collect()518		})519	}520521	fn total_supply(&self) -> u32 {522		<Pallet<T>>::total_supply(self)523	}524525	fn account_balance(&self, account: T::CrossAccountId) -> u32 {526		<AccountBalance<T>>::get((self.id, account))527	}528529	fn balance(&self, account: T::CrossAccountId, token: TokenId) -> u128 {530		<Balance<T>>::get((self.id, token, account))531	}532533	fn allowance(534		&self,535		sender: T::CrossAccountId,536		spender: T::CrossAccountId,537		token: TokenId,538	) -> u128 {539		<Allowance<T>>::get((self.id, token, sender, spender))540	}541542	fn refungible_extensions(&self) -> Option<&dyn RefungibleExtensions<T>> {543		Some(self)544	}545546	fn total_pieces(&self, token: TokenId) -> Option<u128> {547		<Pallet<T>>::total_pieces(self.id, token)548	}549550	fn set_allowance_for_all(551		&self,552		owner: T::CrossAccountId,553		operator: T::CrossAccountId,554		approve: bool,555	) -> DispatchResultWithPostInfo {556		with_weight(557			<Pallet<T>>::set_allowance_for_all(self, &owner, &operator, approve),558			<CommonWeights<T>>::set_allowance_for_all(),559		)560	}561562	fn allowance_for_all(&self, owner: T::CrossAccountId, operator: T::CrossAccountId) -> bool {563		<Pallet<T>>::allowance_for_all(self, &owner, &operator)564	}565566	fn repair_item(&self, token: TokenId) -> DispatchResultWithPostInfo {567		with_weight(568			<Pallet<T>>::repair_item(self, token),569			<CommonWeights<T>>::force_repair_item(),570		)571	}572}573574impl<T: Config> RefungibleExtensions<T> for RefungibleHandle<T> {575	fn repartition(576		&self,577		owner: &T::CrossAccountId,578		token: TokenId,579		amount: u128,580	) -> DispatchResultWithPostInfo {581		with_weight(582			<Pallet<T>>::repartition(self, owner, token, amount),583			<SelfWeightOf<T>>::repartition_item(),584		)585	}586}