git.delta.rocks / unique-network / refs/commits / 40455c4cbe68

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, TokenOwnerError,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 create_item(190		&self,191		sender: T::CrossAccountId,192		to: T::CrossAccountId,193		data: up_data_structs::CreateItemData,194		nesting_budget: &dyn Budget,195	) -> DispatchResultWithPostInfo {196		with_weight(197			<Pallet<T>>::create_item(198				self,199				&sender,200				map_create_data::<T>(data, &to)?,201				nesting_budget,202			),203			<CommonWeights<T>>::create_item(),204		)205	}206207	fn create_multiple_items(208		&self,209		sender: T::CrossAccountId,210		to: T::CrossAccountId,211		data: Vec<up_data_structs::CreateItemData>,212		nesting_budget: &dyn Budget,213	) -> DispatchResultWithPostInfo {214		let weight = <CommonWeights<T>>::create_multiple_items(&data);215		let data = data216			.into_iter()217			.map(|d| map_create_data::<T>(d, &to))218			.collect::<Result<Vec<_>, DispatchError>>()?;219220		with_weight(221			<Pallet<T>>::create_multiple_items(self, &sender, data, nesting_budget),222			weight,223		)224	}225226	fn create_multiple_items_ex(227		&self,228		sender: <T>::CrossAccountId,229		data: CreateItemExData<T::CrossAccountId>,230		nesting_budget: &dyn Budget,231	) -> DispatchResultWithPostInfo {232		let weight = <CommonWeights<T>>::create_multiple_items_ex(&data);233		let data = match data {234			CreateItemExData::RefungibleMultipleOwners(CreateRefungibleExMultipleOwners {235				users,236				properties,237			}) => vec![CreateItemData::<T> { users, properties }],238			CreateItemExData::RefungibleMultipleItems(r) => r239				.into_inner()240				.into_iter()241				.map(242					|CreateRefungibleExSingleOwner {243					     user,244					     pieces,245					     properties,246					 }| CreateItemData::<T> {247						users: BTreeMap::from([(user, pieces)])248							.try_into()249							.expect("limit >= 1"),250						properties,251					},252				)253				.collect(),254			_ => fail!(<Error<T>>::NotRefungibleDataUsedToMintFungibleCollectionToken),255		};256257		with_weight(258			<Pallet<T>>::create_multiple_items(self, &sender, data, nesting_budget),259			weight,260		)261	}262263	fn burn_item(264		&self,265		sender: T::CrossAccountId,266		token: TokenId,267		amount: u128,268	) -> DispatchResultWithPostInfo {269		with_weight(270			<Pallet<T>>::burn(self, &sender, token, amount),271			<CommonWeights<T>>::burn_item(),272		)273	}274275	fn burn_item_recursively(276		&self,277		sender: T::CrossAccountId,278		token: TokenId,279		self_budget: &dyn Budget,280		_breadth_budget: &dyn Budget,281	) -> DispatchResultWithPostInfo {282		ensure!(self_budget.consume(), <StructureError<T>>::DepthLimit,);283		with_weight(284			<Pallet<T>>::burn(285				self,286				&sender,287				token,288				<Balance<T>>::get((self.id, token, &sender)),289			),290			<CommonWeights<T>>::burn_recursively_self_raw(),291		)292	}293294	fn transfer(295		&self,296		from: T::CrossAccountId,297		to: T::CrossAccountId,298		token: TokenId,299		amount: u128,300		nesting_budget: &dyn Budget,301	) -> DispatchResultWithPostInfo {302		with_weight(303			<Pallet<T>>::transfer(self, &from, &to, token, amount, nesting_budget),304			<CommonWeights<T>>::transfer(),305		)306	}307308	fn approve(309		&self,310		sender: T::CrossAccountId,311		spender: T::CrossAccountId,312		token: TokenId,313		amount: u128,314	) -> DispatchResultWithPostInfo {315		with_weight(316			<Pallet<T>>::set_allowance(self, &sender, &spender, token, amount),317			<CommonWeights<T>>::approve(),318		)319	}320321	fn approve_from(322		&self,323		sender: T::CrossAccountId,324		from: T::CrossAccountId,325		to: T::CrossAccountId,326		token_id: TokenId,327		amount: u128,328	) -> DispatchResultWithPostInfo {329		with_weight(330			<Pallet<T>>::set_allowance_from(self, &sender, &from, &to, token_id, amount),331			<CommonWeights<T>>::approve_from(),332		)333	}334335	fn transfer_from(336		&self,337		sender: T::CrossAccountId,338		from: T::CrossAccountId,339		to: T::CrossAccountId,340		token: TokenId,341		amount: u128,342		nesting_budget: &dyn Budget,343	) -> DispatchResultWithPostInfo {344		with_weight(345			<Pallet<T>>::transfer_from(self, &sender, &from, &to, token, amount, nesting_budget),346			<CommonWeights<T>>::transfer_from(),347		)348	}349350	fn burn_from(351		&self,352		sender: T::CrossAccountId,353		from: T::CrossAccountId,354		token: TokenId,355		amount: u128,356		nesting_budget: &dyn Budget,357	) -> DispatchResultWithPostInfo {358		with_weight(359			<Pallet<T>>::burn_from(self, &sender, &from, token, amount, nesting_budget),360			<CommonWeights<T>>::burn_from(),361		)362	}363364	fn set_collection_properties(365		&self,366		sender: T::CrossAccountId,367		properties: Vec<Property>,368	) -> DispatchResultWithPostInfo {369		let weight = <CommonWeights<T>>::set_collection_properties(properties.len() as u32);370371		with_weight(372			<Pallet<T>>::set_collection_properties(self, &sender, properties),373			weight,374		)375	}376377	fn delete_collection_properties(378		&self,379		sender: &T::CrossAccountId,380		property_keys: Vec<PropertyKey>,381	) -> DispatchResultWithPostInfo {382		let weight = <CommonWeights<T>>::delete_collection_properties(property_keys.len() as u32);383384		with_weight(385			<Pallet<T>>::delete_collection_properties(self, sender, property_keys),386			weight,387		)388	}389390	fn set_token_properties(391		&self,392		sender: T::CrossAccountId,393		token_id: TokenId,394		properties: Vec<Property>,395		nesting_budget: &dyn Budget,396	) -> DispatchResultWithPostInfo {397		let weight = <CommonWeights<T>>::set_token_properties(properties.len() as u32);398399		with_weight(400			<Pallet<T>>::set_token_properties(401				self,402				&sender,403				token_id,404				properties.into_iter(),405				false,406				nesting_budget,407			),408			weight,409		)410	}411412	fn set_token_property_permissions(413		&self,414		sender: &T::CrossAccountId,415		property_permissions: Vec<PropertyKeyPermission>,416	) -> DispatchResultWithPostInfo {417		let weight =418			<CommonWeights<T>>::set_token_property_permissions(property_permissions.len() as u32);419420		with_weight(421			<Pallet<T>>::set_token_property_permissions(self, sender, property_permissions),422			weight,423		)424	}425426	fn delete_token_properties(427		&self,428		sender: T::CrossAccountId,429		token_id: TokenId,430		property_keys: Vec<PropertyKey>,431		nesting_budget: &dyn Budget,432	) -> DispatchResultWithPostInfo {433		let weight = <CommonWeights<T>>::delete_token_properties(property_keys.len() as u32);434435		with_weight(436			<Pallet<T>>::delete_token_properties(437				self,438				&sender,439				token_id,440				property_keys.into_iter(),441				nesting_budget,442			),443			weight,444		)445	}446447	fn check_nesting(448		&self,449		_sender: <T>::CrossAccountId,450		_from: (CollectionId, TokenId),451		_under: TokenId,452		_nesting_budget: &dyn Budget,453	) -> sp_runtime::DispatchResult {454		fail!(<Error<T>>::RefungibleDisallowsNesting)455	}456457	fn nest(&self, _under: TokenId, _to_nest: (CollectionId, TokenId)) {}458459	fn unnest(&self, _under: TokenId, _to_nest: (CollectionId, TokenId)) {}460461	fn account_tokens(&self, account: T::CrossAccountId) -> Vec<TokenId> {462		<Owned<T>>::iter_prefix((self.id, account))463			.map(|(id, _)| id)464			.collect()465	}466467	fn collection_tokens(&self) -> Vec<TokenId> {468		<TotalSupply<T>>::iter_prefix((self.id,))469			.map(|(id, _)| id)470			.collect()471	}472473	fn token_exists(&self, token: TokenId) -> bool {474		<Pallet<T>>::token_exists(self, token)475	}476477	fn last_token_id(&self) -> TokenId {478		TokenId(<TokensMinted<T>>::get(self.id))479	}480481	fn token_owner(&self, token: TokenId) -> Result<T::CrossAccountId, TokenOwnerError> {482		<Pallet<T>>::token_owner(self.id, token)483	}484485	/// Returns 10 token in no particular order.486	fn token_owners(&self, token: TokenId) -> Vec<T::CrossAccountId> {487		<Pallet<T>>::token_owners(self.id, token).unwrap_or_default()488	}489490	fn token_property(&self, token_id: TokenId, key: &PropertyKey) -> Option<PropertyValue> {491		<Pallet<T>>::token_properties((self.id, token_id))492			.get(key)493			.cloned()494	}495496	fn token_properties(&self, token_id: TokenId, keys: Option<Vec<PropertyKey>>) -> Vec<Property> {497		let properties = <Pallet<T>>::token_properties((self.id, token_id));498499		keys.map(|keys| {500			keys.into_iter()501				.filter_map(|key| {502					properties.get(&key).map(|value| Property {503						key,504						value: value.clone(),505					})506				})507				.collect()508		})509		.unwrap_or_else(|| {510			properties511				.into_iter()512				.map(|(key, value)| Property { key, value })513				.collect()514		})515	}516517	fn total_supply(&self) -> u32 {518		<Pallet<T>>::total_supply(self)519	}520521	fn account_balance(&self, account: T::CrossAccountId) -> u32 {522		<AccountBalance<T>>::get((self.id, account))523	}524525	fn balance(&self, account: T::CrossAccountId, token: TokenId) -> u128 {526		<Balance<T>>::get((self.id, token, account))527	}528529	fn allowance(530		&self,531		sender: T::CrossAccountId,532		spender: T::CrossAccountId,533		token: TokenId,534	) -> u128 {535		<Allowance<T>>::get((self.id, token, sender, spender))536	}537538	fn refungible_extensions(&self) -> Option<&dyn RefungibleExtensions<T>> {539		Some(self)540	}541542	fn total_pieces(&self, token: TokenId) -> Option<u128> {543		<Pallet<T>>::total_pieces(self.id, token)544	}545546	fn set_allowance_for_all(547		&self,548		owner: T::CrossAccountId,549		operator: T::CrossAccountId,550		approve: bool,551	) -> DispatchResultWithPostInfo {552		with_weight(553			<Pallet<T>>::set_allowance_for_all(self, &owner, &operator, approve),554			<CommonWeights<T>>::set_allowance_for_all(),555		)556	}557558	fn allowance_for_all(&self, owner: T::CrossAccountId, operator: T::CrossAccountId) -> bool {559		<Pallet<T>>::allowance_for_all(self, &owner, &operator)560	}561562	fn repair_item(&self, token: TokenId) -> DispatchResultWithPostInfo {563		with_weight(564			<Pallet<T>>::repair_item(self, token),565			<CommonWeights<T>>::force_repair_item(),566		)567	}568}569570impl<T: Config> RefungibleExtensions<T> for RefungibleHandle<T> {571	fn repartition(572		&self,573		owner: &T::CrossAccountId,574		token: TokenId,575		amount: u128,576	) -> DispatchResultWithPostInfo {577		with_weight(578			<Pallet<T>>::repartition(self, owner, token, amount),579			<SelfWeightOf<T>>::repartition_item(),580		)581	}582}