git.delta.rocks / unique-network / refs/commits / 04a22c8dcea1

difftreelog

refactor remove meta update permission

Daniel Shiposha2022-05-15parent: #07f2d6c.patch.diff
in: master

11 files changed

modifiedpallets/common/src/lib.rsdiffbeforeafterboth
--- a/pallets/common/src/lib.rs
+++ b/pallets/common/src/lib.rs
@@ -22,7 +22,7 @@
 use pallet_evm::account::CrossAccountId;
 use frame_support::{
 	dispatch::{DispatchErrorWithPostInfo, DispatchResultWithPostInfo, Weight, PostDispatchInfo},
-	ensure, fail,
+	ensure,
 	traits::{Imbalance, Get, Currency, WithdrawReasons, ExistenceRequirement},
 	BoundedVec,
 	weights::Pays,
@@ -30,7 +30,7 @@
 use pallet_evm::GasWeightMapping;
 use up_data_structs::{
 	COLLECTION_NUMBER_LIMIT, Collection, RpcCollection, CollectionId, CreateItemData,
-	MAX_TOKEN_PREFIX_LENGTH, COLLECTION_ADMINS_LIMIT, MetaUpdatePermission, TokenId,
+	MAX_TOKEN_PREFIX_LENGTH, COLLECTION_ADMINS_LIMIT, TokenId,
 	CollectionStats, MAX_TOKEN_OWNERSHIP, CollectionMode, NFT_SPONSOR_TRANSFER_TIMEOUT,
 	FUNGIBLE_SPONSOR_TRANSFER_TIMEOUT, REFUNGIBLE_SPONSOR_TRANSFER_TIMEOUT, MAX_SPONSOR_TIMEOUT,
 	CUSTOM_DATA_LIMIT, CollectionLimits, CreateCollectionData, SponsorshipState,
@@ -134,21 +134,6 @@
 			<Error<T>>::AddressNotInAllowlist
 		);
 		Ok(())
-	}
-
-	pub fn check_can_update_meta(
-		&self,
-		subject: &T::CrossAccountId,
-		item_owner: &T::CrossAccountId,
-	) -> DispatchResult {
-		match self.meta_update_permission {
-			MetaUpdatePermission::ItemOwner => {
-				ensure!(subject == item_owner, <Error<T>>::NoPermission);
-				Ok(())
-			}
-			MetaUpdatePermission::Admin => self.check_is_owner_or_admin(subject),
-			MetaUpdatePermission::None => fail!(<Error<T>>::NoPermission),
-		}
 	}
 }
 
@@ -565,7 +550,6 @@
 			schema_version,
 			sponsorship,
 			limits,
-			meta_update_permission,
 		} = <CollectionById<T>>::get(collection)?;
 
 		let token_property_permissions = <CollectionPropertyPermissions<T>>::get(collection)
@@ -595,7 +579,6 @@
 			schema_version,
 			sponsorship,
 			limits,
-			meta_update_permission,
 			offchain_schema: <CollectionData<T>>::get((
 				collection,
 				CollectionField::OffchainSchema,
@@ -656,7 +639,6 @@
 				.limits
 				.map(|limits| Self::clamp_limits(data.mode.clone(), &Default::default(), limits))
 				.unwrap_or_else(|| Ok(CollectionLimits::default()))?,
-			meta_update_permission: data.meta_update_permission.unwrap_or_default(),
 		};
 
 		let mut collection_properties = up_data_structs::CollectionProperties::get();
modifiedpallets/unique/src/benchmarking.rsdiffbeforeafterboth
--- a/pallets/unique/src/benchmarking.rs
+++ b/pallets/unique/src/benchmarking.rs
@@ -168,9 +168,4 @@
 			nesting_rule: None,
 		};
 	}: set_collection_limits(RawOrigin::Signed(caller.clone()), collection, cl)
-
-	set_meta_update_permission_flag {
-		let caller: T::AccountId = account("caller", 0, SEED);
-		let collection = create_nft_collection::<T>(caller.clone())?;
-	}: _(RawOrigin::Signed(caller.clone()), collection, MetaUpdatePermission::Admin)
 }
modifiedpallets/unique/src/lib.rsdiffbeforeafterboth
--- a/pallets/unique/src/lib.rs
+++ b/pallets/unique/src/lib.rs
@@ -38,12 +38,12 @@
 	CONST_ON_CHAIN_SCHEMA_LIMIT, OFFCHAIN_SCHEMA_LIMIT,
 	MAX_COLLECTION_NAME_LENGTH, MAX_COLLECTION_DESCRIPTION_LENGTH, MAX_TOKEN_PREFIX_LENGTH,
 	AccessMode, CreateItemData, CollectionLimits, CollectionId, CollectionMode, TokenId,
-	SchemaVersion, SponsorshipState, MetaUpdatePermission, CreateCollectionData,
+	SchemaVersion, SponsorshipState, CreateCollectionData,
 	CreateItemExData, budget, CollectionField, Property, PropertyKey, PropertyKeyPermission,
 };
 use pallet_evm::account::CrossAccountId;
 use pallet_common::{
-	CollectionHandle, Pallet as PalletCommon, Error as CommonError, CommonWeightInfo,
+	CollectionHandle, Pallet as PalletCommon, CommonWeightInfo,
 	dispatch::dispatch_call, dispatch::CollectionDispatch,
 };
 
@@ -925,34 +925,6 @@
 			let budget = budget::Value::new(2);
 
 			dispatch_call::<T, _>(collection_id, |d| d.transfer_from(sender, from, recipient, item_id, value, &budget))
-		}
-
-		/// Set meta_update_permission value for particular collection
-		///
-		/// # Permissions
-		///
-		/// * Collection Owner.
-		///
-		/// # Arguments
-		///
-		/// * collection_id: ID of the collection.
-		///
-		/// * value: New flag value.
-		#[weight = <SelfWeightOf<T>>::set_meta_update_permission_flag()]
-		#[transactional]
-		pub fn set_meta_update_permission_flag(origin, collection_id: CollectionId, value: MetaUpdatePermission) -> DispatchResult {
-			let sender = T::CrossAccountId::from_sub(ensure_signed(origin)?);
-			let mut target_collection = <CollectionHandle<T>>::try_get(collection_id)?;
-
-			ensure!(
-				target_collection.meta_update_permission != MetaUpdatePermission::None,
-				<CommonError<T>>::MetadataFlagFrozen,
-			);
-			target_collection.check_is_owner(&sender)?;
-
-			target_collection.meta_update_permission = value;
-
-			target_collection.save()
 		}
 
 		/// Set schema standard
modifiedpallets/unique/src/weights.rsdiffbeforeafterboth
before · pallets/unique/src/weights.rs
1// Template adopted from https://github.com/paritytech/substrate/blob/master/.maintain/frame-weight-template.hbs23//! Autogenerated weights for pallet_unique4//!5//! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION 4.0.0-dev6//! DATE: 2022-03-01, STEPS: `50`, REPEAT: 200, LOW RANGE: `[]`, HIGH RANGE: `[]`7//! EXECUTION: None, WASM-EXECUTION: Compiled, CHAIN: None, DB CACHE: 102489// Executed Command:10// target/release/unique-collator11// benchmark12// --pallet13// pallet-unique14// --wasm-execution15// compiled16// --extrinsic17// *18// --template19// .maintain/frame-weight-template.hbs20// --steps=5021// --repeat=20022// --heap-pages=409623// --output=./pallets/unique/src/weights.rs2425#![cfg_attr(rustfmt, rustfmt_skip)]26#![allow(unused_parens)]27#![allow(unused_imports)]28#![allow(clippy::unnecessary_cast)]2930use frame_support::{traits::Get, weights::{Weight, constants::RocksDbWeight}};31use sp_std::marker::PhantomData;3233/// Weight functions needed for pallet_unique.34pub trait WeightInfo {35	fn create_collection() -> Weight;36	fn destroy_collection() -> Weight;37	fn add_to_allow_list() -> Weight;38	fn remove_from_allow_list() -> Weight;39	fn set_public_access_mode() -> Weight;40	fn set_mint_permission() -> Weight;41	fn change_collection_owner() -> Weight;42	fn add_collection_admin() -> Weight;43	fn remove_collection_admin() -> Weight;44	fn set_collection_sponsor() -> Weight;45	fn confirm_sponsorship() -> Weight;46	fn remove_collection_sponsor() -> Weight;47	fn set_transfers_enabled_flag() -> Weight;48	fn set_offchain_schema(b: u32, ) -> Weight;49	fn set_const_on_chain_schema(b: u32, ) -> Weight;50	fn set_schema_version() -> Weight;51	fn set_collection_limits() -> Weight;52	fn set_meta_update_permission_flag() -> Weight;53}5455/// Weights for pallet_unique using the Substrate node and recommended hardware.56pub struct SubstrateWeight<T>(PhantomData<T>);57impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {58	// Storage: Common CreatedCollectionCount (r:1 w:1)59	// Storage: Common DestroyedCollectionCount (r:1 w:0)60	// Storage: System Account (r:2 w:2)61	// Storage: Common CollectionById (r:0 w:1)62	fn create_collection() -> Weight {63		(28_929_000 as Weight)64			.saturating_add(T::DbWeight::get().reads(4 as Weight))65			.saturating_add(T::DbWeight::get().writes(4 as Weight))66	}67	// Storage: Common CollectionById (r:1 w:1)68	// Storage: Common DestroyedCollectionCount (r:1 w:1)69	// Storage: Nonfungible TokensMinted (r:0 w:1)70	// Storage: Nonfungible TokensBurnt (r:0 w:1)71	// Storage: Common AdminAmount (r:0 w:1)72	fn destroy_collection() -> Weight {73		(40_303_000 as Weight)74			.saturating_add(T::DbWeight::get().reads(2 as Weight))75			.saturating_add(T::DbWeight::get().writes(5 as Weight))76	}77	// Storage: Common CollectionById (r:1 w:0)78	// Storage: Common Allowlist (r:0 w:1)79	fn add_to_allow_list() -> Weight {80		(15_989_000 as Weight)81			.saturating_add(T::DbWeight::get().reads(1 as Weight))82			.saturating_add(T::DbWeight::get().writes(1 as Weight))83	}84	// Storage: Common CollectionById (r:1 w:0)85	// Storage: Common Allowlist (r:0 w:1)86	fn remove_from_allow_list() -> Weight {87		(15_582_000 as Weight)88			.saturating_add(T::DbWeight::get().reads(1 as Weight))89			.saturating_add(T::DbWeight::get().writes(1 as Weight))90	}91	// Storage: Common CollectionById (r:1 w:1)92	fn set_public_access_mode() -> Weight {93		(14_846_000 as Weight)94			.saturating_add(T::DbWeight::get().reads(1 as Weight))95			.saturating_add(T::DbWeight::get().writes(1 as Weight))96	}97	// Storage: Common CollectionById (r:1 w:1)98	fn set_mint_permission() -> Weight {99		(14_534_000 as Weight)100			.saturating_add(T::DbWeight::get().reads(1 as Weight))101			.saturating_add(T::DbWeight::get().writes(1 as Weight))102	}103	// Storage: Common CollectionById (r:1 w:1)104	fn change_collection_owner() -> Weight {105		(14_990_000 as Weight)106			.saturating_add(T::DbWeight::get().reads(1 as Weight))107			.saturating_add(T::DbWeight::get().writes(1 as Weight))108	}109	// Storage: Common CollectionById (r:1 w:0)110	// Storage: Common IsAdmin (r:1 w:1)111	// Storage: Common AdminAmount (r:1 w:1)112	fn add_collection_admin() -> Weight {113		(19_957_000 as Weight)114			.saturating_add(T::DbWeight::get().reads(3 as Weight))115			.saturating_add(T::DbWeight::get().writes(2 as Weight))116	}117	// Storage: Common CollectionById (r:1 w:0)118	// Storage: Common IsAdmin (r:1 w:1)119	// Storage: Common AdminAmount (r:1 w:1)120	fn remove_collection_admin() -> Weight {121		(21_209_000 as Weight)122			.saturating_add(T::DbWeight::get().reads(3 as Weight))123			.saturating_add(T::DbWeight::get().writes(2 as Weight))124	}125	// Storage: Common CollectionById (r:1 w:1)126	fn set_collection_sponsor() -> Weight {127		(14_963_000 as Weight)128			.saturating_add(T::DbWeight::get().reads(1 as Weight))129			.saturating_add(T::DbWeight::get().writes(1 as Weight))130	}131	// Storage: Common CollectionById (r:1 w:1)132	fn confirm_sponsorship() -> Weight {133		(14_478_000 as Weight)134			.saturating_add(T::DbWeight::get().reads(1 as Weight))135			.saturating_add(T::DbWeight::get().writes(1 as Weight))136	}137	// Storage: Common CollectionById (r:1 w:1)138	fn remove_collection_sponsor() -> Weight {139		(14_393_000 as Weight)140			.saturating_add(T::DbWeight::get().reads(1 as Weight))141			.saturating_add(T::DbWeight::get().writes(1 as Weight))142	}143	// Storage: Common CollectionById (r:1 w:1)144	fn set_transfers_enabled_flag() -> Weight {145		(7_309_000 as Weight)146			.saturating_add(T::DbWeight::get().reads(1 as Weight))147			.saturating_add(T::DbWeight::get().writes(1 as Weight))148	}149	// Storage: Common CollectionById (r:1 w:1)150	fn set_offchain_schema(_b: u32, ) -> Weight {151		(15_220_000 as Weight)152			.saturating_add(T::DbWeight::get().reads(1 as Weight))153			.saturating_add(T::DbWeight::get().writes(1 as Weight))154	}155	// Storage: Common CollectionById (r:1 w:1)156	fn set_const_on_chain_schema(_b: u32, ) -> Weight {157		(14_984_000 as Weight)158			.saturating_add(T::DbWeight::get().reads(1 as Weight))159			.saturating_add(T::DbWeight::get().writes(1 as Weight))160	}161	// Storage: Common CollectionById (r:1 w:1)162	fn set_schema_version() -> Weight {163		(14_596_000 as Weight)164			.saturating_add(T::DbWeight::get().reads(1 as Weight))165			.saturating_add(T::DbWeight::get().writes(1 as Weight))166	}167	// Storage: Common CollectionById (r:1 w:1)168	fn set_collection_limits() -> Weight {169		(15_339_000 as Weight)170			.saturating_add(T::DbWeight::get().reads(1 as Weight))171			.saturating_add(T::DbWeight::get().writes(1 as Weight))172	}173	// Storage: Common CollectionById (r:1 w:1)174	fn set_meta_update_permission_flag() -> Weight {175		(7_214_000 as Weight)176			.saturating_add(T::DbWeight::get().reads(1 as Weight))177			.saturating_add(T::DbWeight::get().writes(1 as Weight))178	}179}180181// For backwards compatibility and tests182impl WeightInfo for () {183	// Storage: Common CreatedCollectionCount (r:1 w:1)184	// Storage: Common DestroyedCollectionCount (r:1 w:0)185	// Storage: System Account (r:2 w:2)186	// Storage: Common CollectionById (r:0 w:1)187	fn create_collection() -> Weight {188		(28_929_000 as Weight)189			.saturating_add(RocksDbWeight::get().reads(4 as Weight))190			.saturating_add(RocksDbWeight::get().writes(4 as Weight))191	}192	// Storage: Common CollectionById (r:1 w:1)193	// Storage: Common DestroyedCollectionCount (r:1 w:1)194	// Storage: Nonfungible TokensMinted (r:0 w:1)195	// Storage: Nonfungible TokensBurnt (r:0 w:1)196	// Storage: Common AdminAmount (r:0 w:1)197	fn destroy_collection() -> Weight {198		(40_303_000 as Weight)199			.saturating_add(RocksDbWeight::get().reads(2 as Weight))200			.saturating_add(RocksDbWeight::get().writes(5 as Weight))201	}202	// Storage: Common CollectionById (r:1 w:0)203	// Storage: Common Allowlist (r:0 w:1)204	fn add_to_allow_list() -> Weight {205		(15_989_000 as Weight)206			.saturating_add(RocksDbWeight::get().reads(1 as Weight))207			.saturating_add(RocksDbWeight::get().writes(1 as Weight))208	}209	// Storage: Common CollectionById (r:1 w:0)210	// Storage: Common Allowlist (r:0 w:1)211	fn remove_from_allow_list() -> Weight {212		(15_582_000 as Weight)213			.saturating_add(RocksDbWeight::get().reads(1 as Weight))214			.saturating_add(RocksDbWeight::get().writes(1 as Weight))215	}216	// Storage: Common CollectionById (r:1 w:1)217	fn set_public_access_mode() -> Weight {218		(14_846_000 as Weight)219			.saturating_add(RocksDbWeight::get().reads(1 as Weight))220			.saturating_add(RocksDbWeight::get().writes(1 as Weight))221	}222	// Storage: Common CollectionById (r:1 w:1)223	fn set_mint_permission() -> Weight {224		(14_534_000 as Weight)225			.saturating_add(RocksDbWeight::get().reads(1 as Weight))226			.saturating_add(RocksDbWeight::get().writes(1 as Weight))227	}228	// Storage: Common CollectionById (r:1 w:1)229	fn change_collection_owner() -> Weight {230		(14_990_000 as Weight)231			.saturating_add(RocksDbWeight::get().reads(1 as Weight))232			.saturating_add(RocksDbWeight::get().writes(1 as Weight))233	}234	// Storage: Common CollectionById (r:1 w:0)235	// Storage: Common IsAdmin (r:1 w:1)236	// Storage: Common AdminAmount (r:1 w:1)237	fn add_collection_admin() -> Weight {238		(19_957_000 as Weight)239			.saturating_add(RocksDbWeight::get().reads(3 as Weight))240			.saturating_add(RocksDbWeight::get().writes(2 as Weight))241	}242	// Storage: Common CollectionById (r:1 w:0)243	// Storage: Common IsAdmin (r:1 w:1)244	// Storage: Common AdminAmount (r:1 w:1)245	fn remove_collection_admin() -> Weight {246		(21_209_000 as Weight)247			.saturating_add(RocksDbWeight::get().reads(3 as Weight))248			.saturating_add(RocksDbWeight::get().writes(2 as Weight))249	}250	// Storage: Common CollectionById (r:1 w:1)251	fn set_collection_sponsor() -> Weight {252		(14_963_000 as Weight)253			.saturating_add(RocksDbWeight::get().reads(1 as Weight))254			.saturating_add(RocksDbWeight::get().writes(1 as Weight))255	}256	// Storage: Common CollectionById (r:1 w:1)257	fn confirm_sponsorship() -> Weight {258		(14_478_000 as Weight)259			.saturating_add(RocksDbWeight::get().reads(1 as Weight))260			.saturating_add(RocksDbWeight::get().writes(1 as Weight))261	}262	// Storage: Common CollectionById (r:1 w:1)263	fn remove_collection_sponsor() -> Weight {264		(14_393_000 as Weight)265			.saturating_add(RocksDbWeight::get().reads(1 as Weight))266			.saturating_add(RocksDbWeight::get().writes(1 as Weight))267	}268	// Storage: Common CollectionById (r:1 w:1)269	fn set_transfers_enabled_flag() -> Weight {270		(7_309_000 as Weight)271			.saturating_add(RocksDbWeight::get().reads(1 as Weight))272			.saturating_add(RocksDbWeight::get().writes(1 as Weight))273	}274	// Storage: Common CollectionById (r:1 w:1)275	fn set_offchain_schema(_b: u32, ) -> Weight {276		(15_220_000 as Weight)277			.saturating_add(RocksDbWeight::get().reads(1 as Weight))278			.saturating_add(RocksDbWeight::get().writes(1 as Weight))279	}280	// Storage: Common CollectionById (r:1 w:1)281	fn set_const_on_chain_schema(_b: u32, ) -> Weight {282		(14_984_000 as Weight)283			.saturating_add(RocksDbWeight::get().reads(1 as Weight))284			.saturating_add(RocksDbWeight::get().writes(1 as Weight))285	}286	// Storage: Common CollectionById (r:1 w:1)287	fn set_schema_version() -> Weight {288		(14_596_000 as Weight)289			.saturating_add(RocksDbWeight::get().reads(1 as Weight))290			.saturating_add(RocksDbWeight::get().writes(1 as Weight))291	}292	// Storage: Common CollectionById (r:1 w:1)293	fn set_collection_limits() -> Weight {294		(15_339_000 as Weight)295			.saturating_add(RocksDbWeight::get().reads(1 as Weight))296			.saturating_add(RocksDbWeight::get().writes(1 as Weight))297	}298	// Storage: Common CollectionById (r:1 w:1)299	fn set_meta_update_permission_flag() -> Weight {300		(7_214_000 as Weight)301			.saturating_add(RocksDbWeight::get().reads(1 as Weight))302			.saturating_add(RocksDbWeight::get().writes(1 as Weight))303	}304}
after · pallets/unique/src/weights.rs
1// Template adopted from https://github.com/paritytech/substrate/blob/master/.maintain/frame-weight-template.hbs23//! Autogenerated weights for pallet_unique4//!5//! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION 4.0.0-dev6//! DATE: 2022-03-01, STEPS: `50`, REPEAT: 200, LOW RANGE: `[]`, HIGH RANGE: `[]`7//! EXECUTION: None, WASM-EXECUTION: Compiled, CHAIN: None, DB CACHE: 102489// Executed Command:10// target/release/unique-collator11// benchmark12// --pallet13// pallet-unique14// --wasm-execution15// compiled16// --extrinsic17// *18// --template19// .maintain/frame-weight-template.hbs20// --steps=5021// --repeat=20022// --heap-pages=409623// --output=./pallets/unique/src/weights.rs2425#![cfg_attr(rustfmt, rustfmt_skip)]26#![allow(unused_parens)]27#![allow(unused_imports)]28#![allow(clippy::unnecessary_cast)]2930use frame_support::{traits::Get, weights::{Weight, constants::RocksDbWeight}};31use sp_std::marker::PhantomData;3233/// Weight functions needed for pallet_unique.34pub trait WeightInfo {35	fn create_collection() -> Weight;36	fn destroy_collection() -> Weight;37	fn add_to_allow_list() -> Weight;38	fn remove_from_allow_list() -> Weight;39	fn set_public_access_mode() -> Weight;40	fn set_mint_permission() -> Weight;41	fn change_collection_owner() -> Weight;42	fn add_collection_admin() -> Weight;43	fn remove_collection_admin() -> Weight;44	fn set_collection_sponsor() -> Weight;45	fn confirm_sponsorship() -> Weight;46	fn remove_collection_sponsor() -> Weight;47	fn set_transfers_enabled_flag() -> Weight;48	fn set_offchain_schema(b: u32, ) -> Weight;49	fn set_const_on_chain_schema(b: u32, ) -> Weight;50	fn set_schema_version() -> Weight;51	fn set_collection_limits() -> Weight;52}5354/// Weights for pallet_unique using the Substrate node and recommended hardware.55pub struct SubstrateWeight<T>(PhantomData<T>);56impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {57	// Storage: Common CreatedCollectionCount (r:1 w:1)58	// Storage: Common DestroyedCollectionCount (r:1 w:0)59	// Storage: System Account (r:2 w:2)60	// Storage: Common CollectionById (r:0 w:1)61	fn create_collection() -> Weight {62		(28_929_000 as Weight)63			.saturating_add(T::DbWeight::get().reads(4 as Weight))64			.saturating_add(T::DbWeight::get().writes(4 as Weight))65	}66	// Storage: Common CollectionById (r:1 w:1)67	// Storage: Common DestroyedCollectionCount (r:1 w:1)68	// Storage: Nonfungible TokensMinted (r:0 w:1)69	// Storage: Nonfungible TokensBurnt (r:0 w:1)70	// Storage: Common AdminAmount (r:0 w:1)71	fn destroy_collection() -> Weight {72		(40_303_000 as Weight)73			.saturating_add(T::DbWeight::get().reads(2 as Weight))74			.saturating_add(T::DbWeight::get().writes(5 as Weight))75	}76	// Storage: Common CollectionById (r:1 w:0)77	// Storage: Common Allowlist (r:0 w:1)78	fn add_to_allow_list() -> Weight {79		(15_989_000 as Weight)80			.saturating_add(T::DbWeight::get().reads(1 as Weight))81			.saturating_add(T::DbWeight::get().writes(1 as Weight))82	}83	// Storage: Common CollectionById (r:1 w:0)84	// Storage: Common Allowlist (r:0 w:1)85	fn remove_from_allow_list() -> Weight {86		(15_582_000 as Weight)87			.saturating_add(T::DbWeight::get().reads(1 as Weight))88			.saturating_add(T::DbWeight::get().writes(1 as Weight))89	}90	// Storage: Common CollectionById (r:1 w:1)91	fn set_public_access_mode() -> Weight {92		(14_846_000 as Weight)93			.saturating_add(T::DbWeight::get().reads(1 as Weight))94			.saturating_add(T::DbWeight::get().writes(1 as Weight))95	}96	// Storage: Common CollectionById (r:1 w:1)97	fn set_mint_permission() -> Weight {98		(14_534_000 as Weight)99			.saturating_add(T::DbWeight::get().reads(1 as Weight))100			.saturating_add(T::DbWeight::get().writes(1 as Weight))101	}102	// Storage: Common CollectionById (r:1 w:1)103	fn change_collection_owner() -> Weight {104		(14_990_000 as Weight)105			.saturating_add(T::DbWeight::get().reads(1 as Weight))106			.saturating_add(T::DbWeight::get().writes(1 as Weight))107	}108	// Storage: Common CollectionById (r:1 w:0)109	// Storage: Common IsAdmin (r:1 w:1)110	// Storage: Common AdminAmount (r:1 w:1)111	fn add_collection_admin() -> Weight {112		(19_957_000 as Weight)113			.saturating_add(T::DbWeight::get().reads(3 as Weight))114			.saturating_add(T::DbWeight::get().writes(2 as Weight))115	}116	// Storage: Common CollectionById (r:1 w:0)117	// Storage: Common IsAdmin (r:1 w:1)118	// Storage: Common AdminAmount (r:1 w:1)119	fn remove_collection_admin() -> Weight {120		(21_209_000 as Weight)121			.saturating_add(T::DbWeight::get().reads(3 as Weight))122			.saturating_add(T::DbWeight::get().writes(2 as Weight))123	}124	// Storage: Common CollectionById (r:1 w:1)125	fn set_collection_sponsor() -> Weight {126		(14_963_000 as Weight)127			.saturating_add(T::DbWeight::get().reads(1 as Weight))128			.saturating_add(T::DbWeight::get().writes(1 as Weight))129	}130	// Storage: Common CollectionById (r:1 w:1)131	fn confirm_sponsorship() -> Weight {132		(14_478_000 as Weight)133			.saturating_add(T::DbWeight::get().reads(1 as Weight))134			.saturating_add(T::DbWeight::get().writes(1 as Weight))135	}136	// Storage: Common CollectionById (r:1 w:1)137	fn remove_collection_sponsor() -> Weight {138		(14_393_000 as Weight)139			.saturating_add(T::DbWeight::get().reads(1 as Weight))140			.saturating_add(T::DbWeight::get().writes(1 as Weight))141	}142	// Storage: Common CollectionById (r:1 w:1)143	fn set_transfers_enabled_flag() -> Weight {144		(7_309_000 as Weight)145			.saturating_add(T::DbWeight::get().reads(1 as Weight))146			.saturating_add(T::DbWeight::get().writes(1 as Weight))147	}148	// Storage: Common CollectionById (r:1 w:1)149	fn set_offchain_schema(_b: u32, ) -> Weight {150		(15_220_000 as Weight)151			.saturating_add(T::DbWeight::get().reads(1 as Weight))152			.saturating_add(T::DbWeight::get().writes(1 as Weight))153	}154	// Storage: Common CollectionById (r:1 w:1)155	fn set_const_on_chain_schema(_b: u32, ) -> Weight {156		(14_984_000 as Weight)157			.saturating_add(T::DbWeight::get().reads(1 as Weight))158			.saturating_add(T::DbWeight::get().writes(1 as Weight))159	}160	// Storage: Common CollectionById (r:1 w:1)161	fn set_schema_version() -> Weight {162		(14_596_000 as Weight)163			.saturating_add(T::DbWeight::get().reads(1 as Weight))164			.saturating_add(T::DbWeight::get().writes(1 as Weight))165	}166	// Storage: Common CollectionById (r:1 w:1)167	fn set_collection_limits() -> Weight {168		(15_339_000 as Weight)169			.saturating_add(T::DbWeight::get().reads(1 as Weight))170			.saturating_add(T::DbWeight::get().writes(1 as Weight))171	}172}173174// For backwards compatibility and tests175impl WeightInfo for () {176	// Storage: Common CreatedCollectionCount (r:1 w:1)177	// Storage: Common DestroyedCollectionCount (r:1 w:0)178	// Storage: System Account (r:2 w:2)179	// Storage: Common CollectionById (r:0 w:1)180	fn create_collection() -> Weight {181		(28_929_000 as Weight)182			.saturating_add(RocksDbWeight::get().reads(4 as Weight))183			.saturating_add(RocksDbWeight::get().writes(4 as Weight))184	}185	// Storage: Common CollectionById (r:1 w:1)186	// Storage: Common DestroyedCollectionCount (r:1 w:1)187	// Storage: Nonfungible TokensMinted (r:0 w:1)188	// Storage: Nonfungible TokensBurnt (r:0 w:1)189	// Storage: Common AdminAmount (r:0 w:1)190	fn destroy_collection() -> Weight {191		(40_303_000 as Weight)192			.saturating_add(RocksDbWeight::get().reads(2 as Weight))193			.saturating_add(RocksDbWeight::get().writes(5 as Weight))194	}195	// Storage: Common CollectionById (r:1 w:0)196	// Storage: Common Allowlist (r:0 w:1)197	fn add_to_allow_list() -> Weight {198		(15_989_000 as Weight)199			.saturating_add(RocksDbWeight::get().reads(1 as Weight))200			.saturating_add(RocksDbWeight::get().writes(1 as Weight))201	}202	// Storage: Common CollectionById (r:1 w:0)203	// Storage: Common Allowlist (r:0 w:1)204	fn remove_from_allow_list() -> Weight {205		(15_582_000 as Weight)206			.saturating_add(RocksDbWeight::get().reads(1 as Weight))207			.saturating_add(RocksDbWeight::get().writes(1 as Weight))208	}209	// Storage: Common CollectionById (r:1 w:1)210	fn set_public_access_mode() -> Weight {211		(14_846_000 as Weight)212			.saturating_add(RocksDbWeight::get().reads(1 as Weight))213			.saturating_add(RocksDbWeight::get().writes(1 as Weight))214	}215	// Storage: Common CollectionById (r:1 w:1)216	fn set_mint_permission() -> Weight {217		(14_534_000 as Weight)218			.saturating_add(RocksDbWeight::get().reads(1 as Weight))219			.saturating_add(RocksDbWeight::get().writes(1 as Weight))220	}221	// Storage: Common CollectionById (r:1 w:1)222	fn change_collection_owner() -> Weight {223		(14_990_000 as Weight)224			.saturating_add(RocksDbWeight::get().reads(1 as Weight))225			.saturating_add(RocksDbWeight::get().writes(1 as Weight))226	}227	// Storage: Common CollectionById (r:1 w:0)228	// Storage: Common IsAdmin (r:1 w:1)229	// Storage: Common AdminAmount (r:1 w:1)230	fn add_collection_admin() -> Weight {231		(19_957_000 as Weight)232			.saturating_add(RocksDbWeight::get().reads(3 as Weight))233			.saturating_add(RocksDbWeight::get().writes(2 as Weight))234	}235	// Storage: Common CollectionById (r:1 w:0)236	// Storage: Common IsAdmin (r:1 w:1)237	// Storage: Common AdminAmount (r:1 w:1)238	fn remove_collection_admin() -> Weight {239		(21_209_000 as Weight)240			.saturating_add(RocksDbWeight::get().reads(3 as Weight))241			.saturating_add(RocksDbWeight::get().writes(2 as Weight))242	}243	// Storage: Common CollectionById (r:1 w:1)244	fn set_collection_sponsor() -> Weight {245		(14_963_000 as Weight)246			.saturating_add(RocksDbWeight::get().reads(1 as Weight))247			.saturating_add(RocksDbWeight::get().writes(1 as Weight))248	}249	// Storage: Common CollectionById (r:1 w:1)250	fn confirm_sponsorship() -> Weight {251		(14_478_000 as Weight)252			.saturating_add(RocksDbWeight::get().reads(1 as Weight))253			.saturating_add(RocksDbWeight::get().writes(1 as Weight))254	}255	// Storage: Common CollectionById (r:1 w:1)256	fn remove_collection_sponsor() -> Weight {257		(14_393_000 as Weight)258			.saturating_add(RocksDbWeight::get().reads(1 as Weight))259			.saturating_add(RocksDbWeight::get().writes(1 as Weight))260	}261	// Storage: Common CollectionById (r:1 w:1)262	fn set_transfers_enabled_flag() -> Weight {263		(7_309_000 as Weight)264			.saturating_add(RocksDbWeight::get().reads(1 as Weight))265			.saturating_add(RocksDbWeight::get().writes(1 as Weight))266	}267	// Storage: Common CollectionById (r:1 w:1)268	fn set_offchain_schema(_b: u32, ) -> Weight {269		(15_220_000 as Weight)270			.saturating_add(RocksDbWeight::get().reads(1 as Weight))271			.saturating_add(RocksDbWeight::get().writes(1 as Weight))272	}273	// Storage: Common CollectionById (r:1 w:1)274	fn set_const_on_chain_schema(_b: u32, ) -> Weight {275		(14_984_000 as Weight)276			.saturating_add(RocksDbWeight::get().reads(1 as Weight))277			.saturating_add(RocksDbWeight::get().writes(1 as Weight))278	}279	// Storage: Common CollectionById (r:1 w:1)280	fn set_schema_version() -> Weight {281		(14_596_000 as Weight)282			.saturating_add(RocksDbWeight::get().reads(1 as Weight))283			.saturating_add(RocksDbWeight::get().writes(1 as Weight))284	}285	// Storage: Common CollectionById (r:1 w:1)286	fn set_collection_limits() -> Weight {287		(15_339_000 as Weight)288			.saturating_add(RocksDbWeight::get().reads(1 as Weight))289			.saturating_add(RocksDbWeight::get().writes(1 as Weight))290	}291}
modifiedprimitives/data-structs/src/lib.rsdiffbeforeafterboth
--- a/primitives/data-structs/src/lib.rs
+++ b/primitives/data-structs/src/lib.rs
@@ -308,6 +308,7 @@
 	#[version(..2)]
 	pub const_on_chain_schema: BoundedVec<u8, ConstU32<CONST_ON_CHAIN_SCHEMA_LIMIT>>,
 
+	#[version(..2)]
 	pub meta_update_permission: MetaUpdatePermission,
 }
 
@@ -327,7 +328,6 @@
 	pub sponsorship: SponsorshipState<AccountId>,
 	pub limits: CollectionLimits,
 	pub const_on_chain_schema: Vec<u8>,
-	pub meta_update_permission: MetaUpdatePermission,
 	pub token_property_permissions: Vec<PropertyKeyPermission>,
 	pub properties: Vec<Property>,
 }
@@ -353,7 +353,6 @@
 	pub pending_sponsor: Option<AccountId>,
 	pub limits: Option<CollectionLimits>,
 	pub const_on_chain_schema: BoundedVec<u8, ConstU32<CONST_ON_CHAIN_SCHEMA_LIMIT>>,
-	pub meta_update_permission: Option<MetaUpdatePermission>,
 	pub token_property_permissions: CollectionPropertiesPermissionsVec,
 	pub properties: CollectionPropertiesVec,
 }
@@ -493,17 +492,10 @@
 }
 
 #[derive(Encode, Decode, Debug, Clone, PartialEq, TypeInfo, MaxEncodedLen)]
-#[cfg_attr(feature = "std", derive(Serialize, Deserialize))]
 pub enum MetaUpdatePermission {
 	ItemOwner,
 	Admin,
 	None,
-}
-
-impl Default for MetaUpdatePermission {
-	fn default() -> Self {
-		Self::ItemOwner
-	}
 }
 
 #[derive(Encode, Decode, MaxEncodedLen, PartialEq, Clone, Debug, TypeInfo)]
modifiedruntime/tests/src/tests.rsdiffbeforeafterboth
--- a/runtime/tests/src/tests.rs
+++ b/runtime/tests/src/tests.rs
@@ -18,7 +18,7 @@
 use crate::{Test, TestCrossAccountId, CollectionCreationPrice, Origin, Unique, new_test_ext};
 use up_data_structs::{
 	COLLECTION_NUMBER_LIMIT, CollectionId, CreateItemData, CreateFungibleData, CreateNftData,
-	CreateReFungibleData, MAX_DECIMAL_POINTS, COLLECTION_ADMINS_LIMIT, MetaUpdatePermission,
+	CreateReFungibleData, MAX_DECIMAL_POINTS, COLLECTION_ADMINS_LIMIT,
 	TokenId, MAX_TOKEN_OWNERSHIP, CreateCollectionData, CollectionField, SchemaVersion,
 	CollectionMode, AccessMode,
 };
@@ -2467,32 +2467,6 @@
 		assert_eq!(
 			<pallet_nonfungible::AccountBalance<Test>>::get((collection_id, account(2))),
 			1
-		);
-	});
-}
-
-#[test]
-fn set_variable_meta_flag_after_freeze() {
-	new_test_ext().execute_with(|| {
-		// default_limits();
-
-		let collection_id =
-			create_test_collection_for_owner(&CollectionMode::NFT, 2, CollectionId(1));
-
-		let origin2 = Origin::signed(2);
-
-		assert_ok!(Unique::set_meta_update_permission_flag(
-			origin2.clone(),
-			collection_id,
-			MetaUpdatePermission::None,
-		));
-		assert_noop!(
-			Unique::set_meta_update_permission_flag(
-				origin2.clone(),
-				collection_id,
-				MetaUpdatePermission::Admin
-			),
-			CommonError::<Test>::MetadataFlagFrozen
 		);
 	});
 }
modifiedtests/src/createCollection.test.tsdiffbeforeafterboth
--- a/tests/src/createCollection.test.ts
+++ b/tests/src/createCollection.test.ts
@@ -74,7 +74,6 @@
           accountTokenOwnershipLimit: 3,
         },
         constOnChainSchema: '0x333333',
-        metaUpdatePermission: 'Admin',
       });
       const events = await submitTransactionAsync(alice, tx);
       const result = getCreateCollectionResult(events);
@@ -91,7 +90,6 @@
       expect(collection.sponsorship.asUnconfirmed.toString()).to.equal(bob.address);
       expect(collection.limits.accountTokenOwnershipLimit.unwrap().toNumber()).to.equal(3);
       expect(collection.constOnChainSchema.toString()).to.equal('0x333333');
-      expect(collection.metaUpdatePermission.isAdmin).to.be.true;
     });
   });
 });
modifiedtests/src/eth/nonFungible.test.tsdiffbeforeafterboth
--- a/tests/src/eth/nonFungible.test.ts
+++ b/tests/src/eth/nonFungible.test.ts
@@ -15,7 +15,7 @@
 // along with Unique Network. If not, see <http://www.gnu.org/licenses/>.
 
 import privateKey from '../substrate/privateKey';
-import {approveExpectSuccess, burnItemExpectSuccess, createCollectionExpectSuccess, createItemExpectSuccess, transferExpectSuccess, transferFromExpectSuccess, UNIQUE, setMetadataUpdatePermissionFlagExpectSuccess} from '../util/helpers';
+import {approveExpectSuccess, burnItemExpectSuccess, createCollectionExpectSuccess, createItemExpectSuccess, transferExpectSuccess, transferFromExpectSuccess, UNIQUE} from '../util/helpers';
 import {collectionIdToAddress, createEthAccount, createEthAccountWithBalance, GAS_ARGS, itWeb3, normalizeEvents, recordEthFee, recordEvents, subToEth, transferBalanceToEth} from './util/helpers';
 import nonFungibleAbi from './nonFungibleAbi.json';
 import {expect} from 'chai';
modifiedtests/src/eth/proxy/nonFungibleProxy.test.tsdiffbeforeafterboth
--- a/tests/src/eth/proxy/nonFungibleProxy.test.ts
+++ b/tests/src/eth/proxy/nonFungibleProxy.test.ts
@@ -15,7 +15,7 @@
 // along with Unique Network. If not, see <http://www.gnu.org/licenses/>.
 
 import privateKey from '../../substrate/privateKey';
-import {createCollectionExpectSuccess, createItemExpectSuccess, setMetadataUpdatePermissionFlagExpectSuccess} from '../../util/helpers';
+import {createCollectionExpectSuccess, createItemExpectSuccess} from '../../util/helpers';
 import {collectionIdToAddress, createEthAccount, createEthAccountWithBalance, GAS_ARGS, itWeb3, normalizeEvents} from '../util/helpers';
 import nonFungibleAbi from '../nonFungibleAbi.json';
 import {expect} from 'chai';
modifiedtests/src/nesting/migration-check.test.tsdiffbeforeafterboth
--- a/tests/src/nesting/migration-check.test.ts
+++ b/tests/src/nesting/migration-check.test.ts
@@ -37,7 +37,6 @@
           accountTokenOwnershipLimit: 3,
         },
         constOnChainSchema: '0x333333',
-        metaUpdatePermission: 'Admin',
       });
       const events = await submitTransactionAsync(alice, tx);
       const result = getCreateCollectionResult(events);
modifiedtests/src/util/helpers.tsdiffbeforeafterboth
--- a/tests/src/util/helpers.ts
+++ b/tests/src/util/helpers.ts
@@ -650,28 +650,6 @@
   });
 }
 
-export async function setMetadataUpdatePermissionFlagExpectSuccess(sender: IKeyringPair, collectionId: number, flag: string) {
-
-  await usingApi(async (api) => {
-    const tx = api.tx.unique.setMetaUpdatePermissionFlag(collectionId, flag as any);
-    const events = await submitTransactionAsync(sender, tx);
-    const result = getGenericResult(events);
-
-    expect(result.success).to.be.true;
-  });
-}
-
-export async function setMetadataUpdatePermissionFlagExpectFailure(sender: IKeyringPair, collectionId: number, flag: string) {
-
-  await usingApi(async (api) => {
-    const tx = api.tx.unique.setMetaUpdatePermissionFlag(collectionId, flag as any);
-    const events = await expect(submitTransactionExpectFailAsync(sender, tx)).to.be.rejected;
-    const result = getGenericResult(events);
-
-    expect(result.success).to.be.false;
-  });
-}
-
 export async function enableContractSponsoringExpectSuccess(sender: IKeyringPair, contractAddress: AccountId | string, enable: boolean) {
   await usingApi(async (api) => {
     const tx = api.tx.unique.enableContractSponsoring(contractAddress, enable);