git.delta.rocks / unique-network / refs/commits / 2976d69d82a2

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, fail, weights::Weight, BoundedVec};21use up_data_structs::{22	CollectionId, TokenId, CustomDataLimit, CreateItemExData, CreateRefungibleExData,23	budget::Budget, Property, PropertyKey, PropertyKeyPermission,24};25use pallet_common::{CommonCollectionOperations, CommonWeightInfo, with_weight};26use sp_runtime::DispatchError;27use sp_std::{vec::Vec, vec};2829use crate::{30	AccountBalance, Allowance, Balance, Config, Error, Owned, Pallet, RefungibleHandle,31	SelfWeightOf, TokenData, weights::WeightInfo, TokensMinted,32};3334macro_rules! max_weight_of {35	($($method:ident ($($args:tt)*)),*) => {36		037		$(38			.max(<SelfWeightOf<T>>::$method($($args)*))39		)*40	};41}4243pub struct CommonWeights<T: Config>(PhantomData<T>);44impl<T: Config> CommonWeightInfo<T::CrossAccountId> for CommonWeights<T> {45	fn create_item() -> Weight {46		<SelfWeightOf<T>>::create_item()47	}4849	fn create_multiple_items(amount: u32) -> Weight {50		<SelfWeightOf<T>>::create_multiple_items(amount)51	}5253	fn create_multiple_items_ex(call: &CreateItemExData<T::CrossAccountId>) -> Weight {54		match call {55			CreateItemExData::RefungibleMultipleOwners(i) => {56				<SelfWeightOf<T>>::create_multiple_items_ex_multiple_owners(i.users.len() as u32)57			}58			CreateItemExData::RefungibleMultipleItems(i) => {59				<SelfWeightOf<T>>::create_multiple_items_ex_multiple_items(i.len() as u32)60			}61			_ => 0,62		}63	}6465	fn burn_item() -> Weight {66		max_weight_of!(burn_item_partial(), burn_item_fully())67	}6869	fn set_collection_properties(amount: u32) -> Weight {70		<SelfWeightOf<T>>::set_collection_properties(amount)71	}7273	fn delete_collection_properties(amount: u32) -> Weight {74		<SelfWeightOf<T>>::delete_collection_properties(amount)75	}7677	fn set_token_properties(amount: u32) -> Weight {78		<SelfWeightOf<T>>::set_token_properties(amount)79	}8081	fn delete_token_properties(amount: u32) -> Weight {82		<SelfWeightOf<T>>::delete_token_properties(amount)83	}8485	fn set_property_permissions(amount: u32) -> Weight {86		<SelfWeightOf<T>>::set_property_permissions(amount)87	}8889	fn transfer() -> Weight {90		max_weight_of!(91			transfer_normal(),92			transfer_creating(),93			transfer_removing(),94			transfer_creating_removing()95		)96	}9798	fn approve() -> Weight {99		<SelfWeightOf<T>>::approve()100	}101102	fn transfer_from() -> Weight {103		max_weight_of!(104			transfer_from_normal(),105			transfer_from_creating(),106			transfer_from_removing(),107			transfer_from_creating_removing()108		)109	}110111	fn burn_from() -> Weight {112		<SelfWeightOf<T>>::burn_from()113	}114115	fn set_variable_metadata(bytes: u32) -> Weight {116		<SelfWeightOf<T>>::set_variable_metadata(bytes)117	}118}119120fn map_create_data<T: Config>(121	data: up_data_structs::CreateItemData,122	to: &T::CrossAccountId,123) -> Result<CreateRefungibleExData<T::CrossAccountId>, DispatchError> {124	match data {125		up_data_structs::CreateItemData::ReFungible(data) => Ok(CreateRefungibleExData {126			const_data: data.const_data,127			variable_data: data.variable_data,128			users: {129				let mut out = BTreeMap::new();130				out.insert(to.clone(), data.pieces);131				out.try_into().expect("limit > 0")132			},133		}),134		_ => fail!(<Error<T>>::NotRefungibleDataUsedToMintFungibleCollectionToken),135	}136}137138impl<T: Config> CommonCollectionOperations<T> for RefungibleHandle<T> {139	fn create_item(140		&self,141		sender: T::CrossAccountId,142		to: T::CrossAccountId,143		data: up_data_structs::CreateItemData,144		nesting_budget: &dyn Budget,145	) -> DispatchResultWithPostInfo {146		with_weight(147			<Pallet<T>>::create_item(148				self,149				&sender,150				map_create_data::<T>(data, &to)?,151				nesting_budget,152			),153			<CommonWeights<T>>::create_item(),154		)155	}156157	fn create_multiple_items(158		&self,159		sender: T::CrossAccountId,160		to: T::CrossAccountId,161		data: Vec<up_data_structs::CreateItemData>,162		nesting_budget: &dyn Budget,163	) -> DispatchResultWithPostInfo {164		let data = data165			.into_iter()166			.map(|d| map_create_data::<T>(d, &to))167			.collect::<Result<Vec<_>, DispatchError>>()?;168169		let amount = data.len();170		with_weight(171			<Pallet<T>>::create_multiple_items(self, &sender, data, nesting_budget),172			<CommonWeights<T>>::create_multiple_items(amount as u32),173		)174	}175176	fn create_multiple_items_ex(177		&self,178		sender: <T>::CrossAccountId,179		data: CreateItemExData<T::CrossAccountId>,180		nesting_budget: &dyn Budget,181	) -> DispatchResultWithPostInfo {182		let weight = <CommonWeights<T>>::create_multiple_items_ex(&data);183		let data = match data {184			CreateItemExData::RefungibleMultipleOwners(r) => vec![r],185			CreateItemExData::RefungibleMultipleItems(r)186				if r.iter().all(|i| i.users.len() == 1) =>187			{188				r.into_inner()189			}190			_ => fail!(<Error<T>>::NotRefungibleDataUsedToMintFungibleCollectionToken),191		};192193		with_weight(194			<Pallet<T>>::create_multiple_items(self, &sender, data, nesting_budget),195			weight,196		)197	}198199	fn burn_item(200		&self,201		sender: T::CrossAccountId,202		token: TokenId,203		amount: u128,204	) -> DispatchResultWithPostInfo {205		with_weight(206			<Pallet<T>>::burn(self, &sender, token, amount),207			<CommonWeights<T>>::burn_item(),208		)209	}210211	fn transfer(212		&self,213		from: T::CrossAccountId,214		to: T::CrossAccountId,215		token: TokenId,216		amount: u128,217		nesting_budget: &dyn Budget,218	) -> DispatchResultWithPostInfo {219		with_weight(220			<Pallet<T>>::transfer(self, &from, &to, token, amount, nesting_budget),221			<CommonWeights<T>>::transfer(),222		)223	}224225	fn approve(226		&self,227		sender: T::CrossAccountId,228		spender: T::CrossAccountId,229		token: TokenId,230		amount: u128,231	) -> DispatchResultWithPostInfo {232		with_weight(233			<Pallet<T>>::set_allowance(self, &sender, &spender, token, amount),234			<CommonWeights<T>>::approve(),235		)236	}237238	fn transfer_from(239		&self,240		sender: T::CrossAccountId,241		from: T::CrossAccountId,242		to: T::CrossAccountId,243		token: TokenId,244		amount: u128,245		nesting_budget: &dyn Budget,246	) -> DispatchResultWithPostInfo {247		with_weight(248			<Pallet<T>>::transfer_from(self, &sender, &from, &to, token, amount, nesting_budget),249			<CommonWeights<T>>::transfer_from(),250		)251	}252253	fn burn_from(254		&self,255		sender: T::CrossAccountId,256		from: T::CrossAccountId,257		token: TokenId,258		amount: u128,259		nesting_budget: &dyn Budget,260	) -> DispatchResultWithPostInfo {261		with_weight(262			<Pallet<T>>::burn_from(self, &sender, &from, token, amount, nesting_budget),263			<CommonWeights<T>>::burn_from(),264		)265	}266267	fn set_collection_properties(268		&self,269		_sender: T::CrossAccountId,270		_property: Vec<Property>,271	) -> DispatchResultWithPostInfo {272		fail!(<Error<T>>::SettingPropertiesNotAllowed)273	}274275	fn delete_collection_properties(276		&self,277		_sender: &T::CrossAccountId,278		_property_keys: Vec<PropertyKey>,279	) -> DispatchResultWithPostInfo {280		fail!(<Error<T>>::SettingPropertiesNotAllowed)281	}282283	fn set_token_properties(284		&self,285		_sender: T::CrossAccountId,286		_token_id: TokenId,287		_property: Vec<Property>,288	) -> DispatchResultWithPostInfo {289		fail!(<Error<T>>::SettingPropertiesNotAllowed)290	}291292	fn set_property_permissions(293		&self,294		_sender: &T::CrossAccountId,295		_property_permissions: Vec<PropertyKeyPermission>,296	) -> DispatchResultWithPostInfo {297		fail!(<Error<T>>::SettingPropertiesNotAllowed)298	}299300	fn delete_token_properties(301		&self,302		_sender: T::CrossAccountId,303		_token_id: TokenId,304		_property_keys: Vec<PropertyKey>,305	) -> DispatchResultWithPostInfo {306		fail!(<Error<T>>::SettingPropertiesNotAllowed)307	}308309	fn set_variable_metadata(310		&self,311		sender: T::CrossAccountId,312		token: TokenId,313		data: BoundedVec<u8, CustomDataLimit>,314	) -> DispatchResultWithPostInfo {315		let len = data.len();316		with_weight(317			<Pallet<T>>::set_variable_metadata(self, &sender, token, data),318			<CommonWeights<T>>::set_variable_metadata(len as u32),319		)320	}321322	fn check_nesting(323		&self,324		_sender: <T>::CrossAccountId,325		_from: (CollectionId, TokenId),326		_under: TokenId,327		_budget: &dyn Budget,328	) -> sp_runtime::DispatchResult {329		fail!(<Error<T>>::RefungibleDisallowsNesting)330	}331332	fn account_tokens(&self, account: T::CrossAccountId) -> Vec<TokenId> {333		<Owned<T>>::iter_prefix((self.id, account))334			.map(|(id, _)| id)335			.collect()336	}337338	fn collection_tokens(&self) -> Vec<TokenId> {339		<TokenData<T>>::iter_prefix((self.id,))340			.map(|(id, _)| id)341			.collect()342	}343344	fn token_exists(&self, token: TokenId) -> bool {345		<Pallet<T>>::token_exists(self, token)346	}347348	fn last_token_id(&self) -> TokenId {349		TokenId(<TokensMinted<T>>::get(self.id))350	}351352	fn token_owner(&self, _token: TokenId) -> Option<T::CrossAccountId> {353		None354	}355	fn const_metadata(&self, token: TokenId) -> Vec<u8> {356		<TokenData<T>>::get((self.id, token))357			.const_data358			.into_inner()359	}360	fn variable_metadata(&self, token: TokenId) -> Vec<u8> {361		<TokenData<T>>::get((self.id, token))362			.variable_data363			.into_inner()364	}365366	fn token_properties(&self, _token_id: TokenId, _keys: Vec<PropertyKey>) -> Vec<Property> {367		Vec::new()368	}369370	fn total_supply(&self) -> u32 {371		<Pallet<T>>::total_supply(self)372	}373374	fn account_balance(&self, account: T::CrossAccountId) -> u32 {375		<AccountBalance<T>>::get((self.id, account))376	}377378	fn balance(&self, account: T::CrossAccountId, token: TokenId) -> u128 {379		<Balance<T>>::get((self.id, token, account))380	}381382	fn allowance(383		&self,384		sender: T::CrossAccountId,385		spender: T::CrossAccountId,386		token: TokenId,387	) -> u128 {388		<Allowance<T>>::get((self.id, token, sender, spender))389	}390}