git.delta.rocks / unique-network / refs/commits / 8cfbb8c26dab

difftreelog

Merge pull request #144 from usetech-llc/feature/NFTPAR-413_inflation

Yaroslav Bolyukin2021-04-07parents: #b0e2d1f #e725f85.patch.diff
in: master
Feature/nftpar 413 inflation

11 files changed

modifiedCargo.lockdiffbeforeafterboth
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1,5 +1,7 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
+version = 3
+
 [[package]]
 name = "Inflector"
 version = "0.11.4"
@@ -3606,6 +3608,7 @@
  "pallet-contracts-primitives",
  "pallet-contracts-rpc-runtime-api",
  "pallet-grandpa",
+ "pallet-inflation",
  "pallet-nft",
  "pallet-randomness-collective-flip",
  "pallet-sudo",
@@ -3920,6 +3923,24 @@
 ]
 
 [[package]]
+name = "pallet-inflation"
+version = "3.0.0"
+dependencies = [
+ "frame-benchmarking",
+ "frame-support",
+ "frame-system",
+ "pallet-balances",
+ "pallet-randomness-collective-flip",
+ "pallet-timestamp",
+ "parity-scale-codec",
+ "serde",
+ "sp-core",
+ "sp-io",
+ "sp-runtime",
+ "sp-std",
+]
+
+[[package]]
 name = "pallet-nft"
 version = "3.0.0"
 dependencies = [
addedpallets/inflation/Cargo.tomldiffbeforeafterboth
--- /dev/null
+++ b/pallets/inflation/Cargo.toml
@@ -0,0 +1,48 @@
+[package]
+authors = ['Substrate DevHub <https://github.com/substrate-developer-hub>']
+description = 'Unqiue pallet inflation'
+edition = '2018'
+homepage = 'https://substrate.io'
+license = 'Unlicense'
+name = 'pallet-inflation'
+repository = 'https://github.com/usetech-llc/nft_private/'
+version = '3.0.0'
+
+[package.metadata.docs.rs]
+targets = ['x86_64-unknown-linux-gnu']
+
+# alias "parity-scale-code" to "codec"
+[dependencies.codec]
+default-features = false
+features = ['derive']
+package = 'parity-scale-codec'
+version = '2.0.0'
+
+[dependencies]
+serde = { version = "1.0.119" }
+frame-support = { default-features = false, version = '3.0.0' }
+frame-system = { default-features = false, version = '3.0.0' }
+pallet-balances = { default-features = false, version = '3.0.0' }
+pallet-timestamp = { default-features = false, version = '3.0.0' }
+pallet-randomness-collective-flip = { default-features = false, version = '3.0.0' }
+sp-std = { default-features = false, version = '3.0.0' }
+frame-benchmarking = { default-features = false, version = "3.0.0", optional = true }
+sp-core = { default-features = false, version = '3.0.0' }
+sp-io = { default-features = false, version = '3.0.0' }
+sp-runtime = { default-features = false, version = '3.0.0' }
+
+[features]
+default = ['std']
+std = [
+    'codec/std',
+    'serde/std',
+    'frame-support/std',
+    'frame-system/std',
+    'pallet-balances/std',
+    'pallet-timestamp/std',
+    'pallet-randomness-collective-flip/std',
+    'sp-std/std',
+    'sp-runtime/std',
+    'frame-benchmarking/std',
+]
+runtime-benchmarks = ["frame-benchmarking"]
addedpallets/inflation/src/benchmarking.rsdiffbeforeafterboth
--- /dev/null
+++ b/pallets/inflation/src/benchmarking.rs
@@ -0,0 +1,19 @@
+#![cfg(feature = "runtime-benchmarks")]
+
+use super::*;
+use crate::Module as Inflation;
+
+use sp_std::prelude::*;
+use frame_system::RawOrigin;
+use frame_benchmarking::{benchmarks}; 
+use frame_support::traits::OnInitialize;
+
+benchmarks! {
+
+	on_initialize {
+        let block1: T::BlockNumber = T::BlockNumber::from(1u32);
+        let block2: T::BlockNumber = T::BlockNumber::from(2u32);
+        Inflation::<T>::on_initialize(block1); // Create Treasury account
+	}: { Inflation::<T>::on_initialize(block2); } // Benchmark deposit_into_existing path
+
+}
addedpallets/inflation/src/lib.rsdiffbeforeafterboth
--- /dev/null
+++ b/pallets/inflation/src/lib.rs
@@ -0,0 +1,130 @@
+//
+// This file is subject to the terms and conditions defined in
+// file 'LICENSE', which is part of this source code package.
+//
+
+#![recursion_limit = "1024"]
+
+#![cfg_attr(not(feature = "std"), no_std)]
+
+#[cfg(feature = "std")]
+pub use std::*;
+
+#[cfg(feature = "std")]
+pub use serde::*;
+
+#[cfg(feature = "runtime-benchmarks")]
+mod benchmarking;
+
+#[cfg(test)]
+mod tests;
+
+pub use frame_support::{
+	construct_runtime, decl_module, decl_storage,
+	ensure,
+	traits::{
+		Currency, ExistenceRequirement, Get, Imbalance, KeyOwnerProofSystem, OnUnbalanced,
+		Randomness, IsSubType, WithdrawReasons,
+	},
+	weights::{
+		constants::{BlockExecutionWeight, ExtrinsicBaseWeight, RocksDbWeight, WEIGHT_PER_SECOND},
+		DispatchInfo, GetDispatchInfo, IdentityFee, Pays, PostDispatchInfo, Weight,
+		WeightToFeePolynomial, DispatchClass,
+	},
+	StorageValue,
+	transactional,
+};
+
+// #[cfg(feature = "runtime-benchmarks")]
+pub use frame_support::dispatch::DispatchResult;
+
+use sp_runtime::{
+	Perbill,
+	traits::{Zero}
+};
+use sp_std::convert::TryInto;
+
+use frame_system::{self as system};
+
+/// The balance type of this module.
+pub type BalanceOf<T> =
+	<<T as Config>::Currency as Currency<<T as frame_system::Config>::AccountId>>::Balance;
+
+pub const YEAR: u32 = 5_259_600;
+pub const TOTAL_YEARS_UNTIL_FLAT: u32 = 9;
+pub const START_INFLATION_PERCENT: u32 = 10;
+pub const END_INFLATION_PERCENT: u32 = 4;
+
+pub trait Config: system::Config {
+	type Currency: Currency<Self::AccountId>;
+	type TreasuryAccountId: Get<Self::AccountId>;
+	type InflationBlockInterval: Get<Self::BlockNumber>;
+}
+
+decl_storage! {
+	trait Store for Module<T: Config> as Inflation {
+		/// starting year total issuance
+		pub StartingYearTotalIssuance get(fn starting_year_total_issuance): BalanceOf<T>;
+
+		/// Current block inflation
+		pub BlockInflation get(fn block_inflation): BalanceOf<T>;
+	}
+}
+
+decl_module! {
+	pub struct Module<T: Config> for enum Call 
+	where 
+		origin: T::Origin,
+	{
+		const InflationBlockInterval: T::BlockNumber = T::InflationBlockInterval::get();
+
+		fn on_initialize(now: T::BlockNumber) -> Weight 
+		{
+			let mut consumed_weight = 0;
+			let mut add_weight = |reads, writes, weight| {
+				consumed_weight += T::DbWeight::get().reads_writes(reads, writes);
+				consumed_weight += weight;
+			};
+
+			let block_interval: u32 = T::InflationBlockInterval::get().try_into().unwrap_or(0);
+
+			// Recalculate inflation on the first block of the year (or if it is not initialized yet)
+			if (now % T::BlockNumber::from(YEAR)).is_zero() || <BlockInflation<T>>::get().is_zero() {
+				let current_year: u32 = (now / T::BlockNumber::from(YEAR)).try_into().unwrap_or(0);
+
+				let one_percent = Perbill::from_percent(1);
+
+				if current_year <= TOTAL_YEARS_UNTIL_FLAT {
+					let amount: BalanceOf<T> = Perbill::from_rational_approximation(
+						block_interval * (START_INFLATION_PERCENT * TOTAL_YEARS_UNTIL_FLAT - current_year * (START_INFLATION_PERCENT - END_INFLATION_PERCENT)), 
+						YEAR * TOTAL_YEARS_UNTIL_FLAT
+					) * ( one_percent * T::Currency::total_issuance() );
+					<BlockInflation<T>>::put(amount);
+				}
+				else {
+					let amount: BalanceOf<T> = Perbill::from_rational_approximation(
+						block_interval * END_INFLATION_PERCENT, 
+						YEAR
+					) * (one_percent * T::Currency::total_issuance());
+					<BlockInflation<T>>::put(amount);
+				}
+				<StartingYearTotalIssuance<T>>::set(T::Currency::total_issuance());
+
+				// First time deposit
+				T::Currency::deposit_creating(&T::TreasuryAccountId::get(), <BlockInflation<T>>::get());
+
+				add_weight(7, 6, 28_300_000);
+			}
+
+			// Apply inflation every InflationBlockInterval blocks and in the 1st block to initialize Treasury account
+			else if (now % T::BlockNumber::from(block_interval)).is_zero() {
+				T::Currency::deposit_into_existing(&T::TreasuryAccountId::get(), <BlockInflation<T>>::get()).ok();
+
+				add_weight(3, 2, 12_900_000);
+			}
+
+			consumed_weight
+		}
+
+	}
+}
addedpallets/inflation/src/tests.rsdiffbeforeafterboth
--- /dev/null
+++ b/pallets/inflation/src/tests.rs
@@ -0,0 +1,241 @@
+#[cfg(test)]
+mod tests {
+	use crate as pallet_inflation;
+
+	use frame_system;
+	use frame_support::{traits::{Currency}, parameter_types};
+	use frame_support::{traits::OnInitialize};
+	use sp_core::H256;
+	use sp_runtime::{traits::{BlakeTwo256, IdentityLookup}, testing::Header};
+
+	type UncheckedExtrinsic = frame_system::mocking::MockUncheckedExtrinsic<Test>;
+	type Block = frame_system::mocking::MockBlock<Test>;
+
+	const YEAR: u64 = 5_259_600;
+
+	parameter_types! {
+		pub const ExistentialDeposit: u64 = 1;
+		pub const MaxLocks: u32 = 50;
+	}
+	
+	impl pallet_balances::Config for Test {
+		type AccountStore = System;
+		type Balance = u64;
+		type DustRemoval = ();
+		type Event = ();
+		type ExistentialDeposit = ExistentialDeposit;
+		type WeightInfo = ();
+		type MaxLocks = MaxLocks;
+	}
+	
+	frame_support::construct_runtime!(
+		pub enum Test where
+			Block = Block,
+			NodeBlock = Block,
+			UncheckedExtrinsic = UncheckedExtrinsic,
+		{
+			Balances: pallet_balances::{Module, Call, Storage},
+			System: frame_system::{Module, Call, Config, Storage, Event<T>},
+			Inflation: pallet_inflation::{Module, Call, Storage},
+		}
+	);
+
+	parameter_types! {
+		pub const BlockHashCount: u64 = 250;
+		pub BlockWeights: frame_system::limits::BlockWeights =
+			frame_system::limits::BlockWeights::simple_max(1024);
+		pub const SS58Prefix: u8 = 42;
+	}
+
+	impl frame_system::Config for Test {
+		type BaseCallFilter = ();
+		type BlockWeights = ();
+		type BlockLength = ();
+		type DbWeight = ();
+		type Origin = Origin;
+		type Call = Call;
+		type Index = u64;
+		type BlockNumber = u64;
+		type Hash = H256;
+		type Hashing = BlakeTwo256;
+		type AccountId = u64;
+		type Lookup = IdentityLookup<Self::AccountId>;
+		type Header = Header;
+		type Event = ();
+		type BlockHashCount = BlockHashCount;
+		type Version = ();
+		type PalletInfo = PalletInfo;
+		type AccountData = pallet_balances::AccountData<u64>;
+		type OnNewAccount = ();
+		type OnKilledAccount = ();
+		type SystemWeightInfo = ();
+		type SS58Prefix = SS58Prefix;
+	}
+
+	parameter_types! {
+		pub TreasuryAccountId: u64 = 1234;
+		pub const InflationBlockInterval: u32 = 100; // every time per how many blocks inflation is applied
+	}
+		
+	impl pallet_inflation::Config for Test {
+		type Currency = Balances;
+		type TreasuryAccountId = TreasuryAccountId;
+		type InflationBlockInterval = InflationBlockInterval;
+	}
+
+	// Build genesis storage according to the mock runtime.
+	pub fn new_test_ext() -> sp_io::TestExternalities {
+		frame_system::GenesisConfig::default().build_storage::<Test>().unwrap().into()
+	}
+
+	#[test]
+	fn inflation_works() {
+		new_test_ext().execute_with(|| {
+			// Total issuance = 1_000_000_000
+			let initial_issuance: u64 = 1_000_000_000;
+			let _ = <Balances as Currency<_>>::deposit_creating(&1234, initial_issuance);
+			assert_eq!(Balances::free_balance(1234), initial_issuance);
+
+			// BlockInflation should be set after 1st block and 
+			// first inflation deposit should be equal to BlockInflation
+			Inflation::on_initialize(1);
+			assert!(Inflation::block_inflation() > 0);
+			assert_eq!(Balances::free_balance(1234) - initial_issuance, Inflation::block_inflation());
+		});
+	}
+
+	#[test]
+	fn inflation_second_deposit() {
+		new_test_ext().execute_with(|| {
+			// Total issuance = 1_000_000_000
+			let initial_issuance: u64 = 1_000_000_000;
+			let _ = <Balances as Currency<_>>::deposit_creating(&1234, initial_issuance);
+			assert_eq!(Balances::free_balance(1234), initial_issuance);
+			Inflation::on_initialize(1);
+
+			// Next inflation deposit happens when block is multiple of InflationBlockInterval
+			let mut block: u32 = 2;
+			let balance_before: u64 = Balances::free_balance(1234);
+			while block % InflationBlockInterval::get() != 0 {
+				Inflation::on_initialize(block as u64);
+				block += 1;
+			}
+			let balance_just_before: u64 = Balances::free_balance(1234);
+			assert_eq!(balance_before, balance_just_before);
+
+			// The block with inflation
+			Inflation::on_initialize(block as u64);
+			let balance_after: u64 = Balances::free_balance(1234);
+			assert_eq!(balance_after - balance_just_before, Inflation::block_inflation());
+		});
+	}
+
+	#[test]
+	fn inflation_in_1_year() {
+		new_test_ext().execute_with(|| {
+			// Total issuance = 1_000_000_000
+			let initial_issuance: u64 = 1_000_000_000;
+			let _ = <Balances as Currency<_>>::deposit_creating(&1234, initial_issuance);
+			assert_eq!(Balances::free_balance(1234), initial_issuance);
+			Inflation::on_initialize(1);
+			let block_inflation_year_0 = Inflation::block_inflation();
+
+			Inflation::on_initialize(YEAR);
+			let block_inflation_year_1 = Inflation::block_inflation();
+
+			// Assert that year 1 inflation is less than year 0
+			assert!(block_inflation_year_0 > block_inflation_year_1);
+		});
+	}
+
+	#[test]
+	fn inflation_in_1_to_9_years() {
+		new_test_ext().execute_with(|| {
+			// Total issuance = 1_000_000_000
+			let initial_issuance: u64 = 1_000_000_000;
+			let _ = <Balances as Currency<_>>::deposit_creating(&1234, initial_issuance);
+			assert_eq!(Balances::free_balance(1234), initial_issuance);
+			Inflation::on_initialize(1);
+
+			for year in 1..=9 {
+				let block_inflation_year_before = Inflation::block_inflation();
+				Inflation::on_initialize(YEAR * year);
+				let block_inflation_year_after = Inflation::block_inflation();
+
+				// Assert that next year inflation is less than previous year inflation
+				assert!(block_inflation_year_before > block_inflation_year_after);
+			}
+
+		});
+	}
+
+	#[test]
+	fn inflation_after_year_10_is_flat() {
+		new_test_ext().execute_with(|| {
+			// Total issuance = 1_000_000_000
+			let initial_issuance: u64 = 1_000_000_000;
+			let _ = <Balances as Currency<_>>::deposit_creating(&1234, initial_issuance);
+			assert_eq!(Balances::free_balance(1234), initial_issuance);
+			Inflation::on_initialize(YEAR * 9);
+
+			for year in 10..=20 {
+				let block_inflation_year_before = Inflation::block_inflation();
+				Inflation::on_initialize(YEAR * year);
+				let block_inflation_year_after = Inflation::block_inflation();
+
+				// Assert that next year inflation is equal to previous year inflation
+				assert_eq!(block_inflation_year_before, block_inflation_year_after);
+			}
+		});
+	}
+
+	#[test]
+	fn inflation_rate_by_year() {
+		new_test_ext().execute_with(|| {
+			let payouts: u64 = YEAR / InflationBlockInterval::get() as u64;
+
+			// Inflation starts at 10% and does down by 2/3% every year until year 9 (included), 
+			// then it is flat.
+			let payout_by_year: [u64; 11] = [
+				1000,
+				933,
+				867,
+				800,
+				733,
+				667,
+				600,
+				533,
+				467,
+				400,
+				400
+			];
+
+			// For accuracy total issuance = payout0 * payouts * 10;
+			let initial_issuance: u64 = payout_by_year[0] * payouts * 10;
+			let _ = <Balances as Currency<_>>::deposit_creating(&1234, initial_issuance);
+			assert_eq!(Balances::free_balance(1234), initial_issuance);
+
+			for year in 0..=10 {
+				// Year first block
+				Inflation::on_initialize(year*YEAR);
+				let mut actual_payout = Inflation::block_inflation();
+				assert_eq!(actual_payout, payout_by_year[year as usize]);
+
+				// Year second block
+				Inflation::on_initialize(year*YEAR+1);
+				actual_payout = Inflation::block_inflation();
+				assert_eq!(actual_payout, payout_by_year[year as usize]);
+
+				// Year middle block
+				Inflation::on_initialize(year*YEAR + YEAR/2);
+				actual_payout = Inflation::block_inflation();
+				assert_eq!(actual_payout, payout_by_year[year as usize]);
+
+				// Year last block
+				Inflation::on_initialize((year + 1)*YEAR-1);
+				actual_payout = Inflation::block_inflation();
+				assert_eq!(actual_payout, payout_by_year[year as usize]);
+			}
+		});
+	}
+}
modifiedpallets/nft/src/benchmarking.rsdiffbeforeafterboth
--- a/pallets/nft/src/benchmarking.rs
+++ b/pallets/nft/src/benchmarking.rs
@@ -1,420 +1,419 @@
-#[cfg(feature = "runtime-benchmarks")]
-// mod benchmarking {
-    use super::*;
-    use sp_std::prelude::*;
-    use frame_system::RawOrigin;
-    // use frame_support::{ensure, traits::OnFinalize};
-    use frame_benchmarking::{benchmarks, account, whitelisted_caller};  // , TrackedStorageKey, 
-    use crate::Module as Nft;
+#![cfg(feature = "runtime-benchmarks")]
 
-    const SEED: u32 = 1;
+use super::*;
+use crate::Module as Nft;
 
-    fn default_nft_data() -> CreateItemData {
-        CreateItemData::NFT(CreateNftData { const_data: vec![1, 2, 3], variable_data: vec![3, 2, 1] })
-    }
-    
-    fn default_fungible_data () -> CreateItemData {
-        CreateItemData::Fungible(CreateFungibleData { })
-    }
-    
-    fn default_re_fungible_data () -> CreateItemData {
-        CreateItemData::ReFungible(CreateReFungibleData { const_data: vec![1, 2, 3], variable_data: vec![3, 2, 1] })
-    }
+use sp_std::prelude::*;
+use frame_system::RawOrigin;
+use frame_benchmarking::{benchmarks, account, whitelisted_caller};  // , TrackedStorageKey, 
 
+const SEED: u32 = 1;
+/*
+fn default_nft_data() -> CreateItemData {
+    CreateItemData::NFT(CreateNftData { const_data: vec![1, 2, 3], variable_data: vec![3, 2, 1] })
+}
 
-    benchmarks! {
+fn default_fungible_data () -> CreateItemData {
+    CreateItemData::Fungible(CreateFungibleData { })
+}
 
-        _ {}
+fn default_re_fungible_data () -> CreateItemData {
+    CreateItemData::ReFungible(CreateReFungibleData { const_data: vec![1, 2, 3], variable_data: vec![3, 2, 1] })
+}
+*/
 
-        create_collection {
-            let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-            let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-            let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-            let mode: CollectionMode = CollectionMode::NFT;
-            let caller: T::AccountId = account("caller", 0, SEED);
-        }: create_collection(RawOrigin::Signed(caller.clone()), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode)
-        verify {
-			assert_eq!(Nft::<T>::collection(2).owner, caller);
-        }
+benchmarks! {
 
-        destroy_collection {
-            let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-            let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-            let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-            let mode: CollectionMode = CollectionMode::NFT;
-            let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-            Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
-        }: destroy_collection(RawOrigin::Signed(caller.clone()), 2)
+    create_collection {
+        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+        let mode: CollectionMode = CollectionMode::NFT;
+        let caller: T::AccountId = account("caller", 0, SEED);
+    }: _(RawOrigin::Signed(caller.clone()), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode)
+/*
+    verify {
+        assert_eq!(Nft::<T>::collection_id(2).owner, caller);
+    }
+    destroy_collection {
+        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+        let mode: CollectionMode = CollectionMode::NFT;
+        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+        Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
+    }: _(RawOrigin::Signed(caller.clone()), 2)
 
-        add_to_white_list {
-            let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-            let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-            let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-            let mode: CollectionMode = CollectionMode::NFT;
-            let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-            let whitelist_account: T::AccountId = account("admin", 0, SEED);
-            Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
-        }: add_to_white_list(RawOrigin::Signed(caller.clone()), 2, whitelist_account)
+    add_to_white_list {
+        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+        let mode: CollectionMode = CollectionMode::NFT;
+        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+        let whitelist_account: T::AccountId = account("admin", 0, SEED);
+        Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
+    }: add_to_white_list(RawOrigin::Signed(caller.clone()), 2, whitelist_account)
 
-        remove_from_white_list {
-            let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-            let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-            let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-            let mode: CollectionMode = CollectionMode::NFT;
-            let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-            let whitelist_account: T::AccountId = account("admin", 0, SEED);
-            Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
-            Nft::<T>::add_to_white_list(RawOrigin::Signed(caller.clone()).into(), 2, whitelist_account.clone())?;
-        }: remove_from_white_list(RawOrigin::Signed(caller.clone()), 2, whitelist_account)
+    remove_from_white_list {
+        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+        let mode: CollectionMode = CollectionMode::NFT;
+        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+        let whitelist_account: T::AccountId = account("admin", 0, SEED);
+        Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
+        Nft::<T>::add_to_white_list(RawOrigin::Signed(caller.clone()).into(), 2, whitelist_account.clone())?;
+    }: remove_from_white_list(RawOrigin::Signed(caller.clone()), 2, whitelist_account)
 
-        set_public_access_mode {
-            let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-            let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-            let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-            let mode: CollectionMode = CollectionMode::NFT;
-            let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-            Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
-        }: set_public_access_mode(RawOrigin::Signed(caller.clone()), 2, AccessMode::WhiteList)
+    set_public_access_mode {
+        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+        let mode: CollectionMode = CollectionMode::NFT;
+        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+        Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
+    }: set_public_access_mode(RawOrigin::Signed(caller.clone()), 2, AccessMode::WhiteList)
 
-        set_mint_permission {
-            let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-            let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-            let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-            let mode: CollectionMode = CollectionMode::NFT;
-            let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-            Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
-        }: set_mint_permission(RawOrigin::Signed(caller.clone()), 2, true)
+    set_mint_permission {
+        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+        let mode: CollectionMode = CollectionMode::NFT;
+        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+        Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
+    }: set_mint_permission(RawOrigin::Signed(caller.clone()), 2, true)
 
-        change_collection_owner {
-            let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-            let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-            let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-            let mode: CollectionMode = CollectionMode::NFT;
-            let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-            Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
-            let new_owner: T::AccountId = account("admin", 0, SEED);
-        }: change_collection_owner(RawOrigin::Signed(caller.clone()), 2, new_owner)
+    change_collection_owner {
+        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+        let mode: CollectionMode = CollectionMode::NFT;
+        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+        Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
+        let new_owner: T::AccountId = account("admin", 0, SEED);
+    }: change_collection_owner(RawOrigin::Signed(caller.clone()), 2, new_owner)
 
-        add_collection_admin {
-            let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-            let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-            let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-            let mode: CollectionMode = CollectionMode::NFT;
-            let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-            Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
-            let new_admin: T::AccountId = account("admin", 0, SEED);
-        }: add_collection_admin(RawOrigin::Signed(caller.clone()), 2, new_admin)
+    add_collection_admin {
+        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+        let mode: CollectionMode = CollectionMode::NFT;
+        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+        Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
+        let new_admin: T::AccountId = account("admin", 0, SEED);
+    }: add_collection_admin(RawOrigin::Signed(caller.clone()), 2, new_admin)
 
-        remove_collection_admin {
-            let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-            let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-            let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-            let mode: CollectionMode = CollectionMode::NFT;
-            let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-            Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
-            let new_admin: T::AccountId = account("admin", 0, SEED);
-            Nft::<T>::add_collection_admin(RawOrigin::Signed(caller.clone()).into(), 2, new_admin.clone())?;
-        }: remove_collection_admin(RawOrigin::Signed(caller.clone()), 2, new_admin)
+    remove_collection_admin {
+        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+        let mode: CollectionMode = CollectionMode::NFT;
+        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+        Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
+        let new_admin: T::AccountId = account("admin", 0, SEED);
+        Nft::<T>::add_collection_admin(RawOrigin::Signed(caller.clone()).into(), 2, new_admin.clone())?;
+    }: remove_collection_admin(RawOrigin::Signed(caller.clone()), 2, new_admin)
 
-        set_collection_sponsor {
-            let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-            let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-            let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-            let mode: CollectionMode = CollectionMode::NFT;
-            let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-            Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
-        }: set_collection_sponsor(RawOrigin::Signed(caller.clone()), 2, caller.clone())
+    set_collection_sponsor {
+        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+        let mode: CollectionMode = CollectionMode::NFT;
+        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+        Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
+    }: set_collection_sponsor(RawOrigin::Signed(caller.clone()), 2, caller.clone())
 
-        confirm_sponsorship {
-            let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-            let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-            let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-            let mode: CollectionMode = CollectionMode::NFT;
-            let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-            Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
-            Nft::<T>::set_collection_sponsor(RawOrigin::Signed(caller.clone()).into(), 2, caller.clone())?;
-        }: confirm_sponsorship(RawOrigin::Signed(caller.clone()), 2)
+    confirm_sponsorship {
+        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+        let mode: CollectionMode = CollectionMode::NFT;
+        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+        Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
+        Nft::<T>::set_collection_sponsor(RawOrigin::Signed(caller.clone()).into(), 2, caller.clone())?;
+    }: confirm_sponsorship(RawOrigin::Signed(caller.clone()), 2)
 
-        remove_collection_sponsor {
-            let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-            let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-            let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-            let mode: CollectionMode = CollectionMode::NFT;
-            let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-            Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
-            Nft::<T>::set_collection_sponsor(RawOrigin::Signed(caller.clone()).into(), 2, caller.clone())?;
-            Nft::<T>::confirm_sponsorship(RawOrigin::Signed(caller.clone()).into(), 2)?;
-        }: remove_collection_sponsor(RawOrigin::Signed(caller.clone()), 2)
+    remove_collection_sponsor {
+        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+        let mode: CollectionMode = CollectionMode::NFT;
+        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+        Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
+        Nft::<T>::set_collection_sponsor(RawOrigin::Signed(caller.clone()).into(), 2, caller.clone())?;
+        Nft::<T>::confirm_sponsorship(RawOrigin::Signed(caller.clone()).into(), 2)?;
+    }: remove_collection_sponsor(RawOrigin::Signed(caller.clone()), 2)
 
-        // nft item
-        create_item_nft {
-            let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-            let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-            let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-            let mode: CollectionMode = CollectionMode::NFT;
-            let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-            Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
-            let data = default_nft_data();
-            
-        }: create_item(RawOrigin::Signed(caller.clone()), 2, caller.clone(), data)
+    // nft item
+    create_item_nft {
+        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+        let mode: CollectionMode = CollectionMode::NFT;
+        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+        Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
+        let data = default_nft_data();
+        
+    }: create_item(RawOrigin::Signed(caller.clone()), 2, caller.clone(), data)
 
-        #[extra]
-        create_item_nft_large {
-            let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-            let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-            let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-            let mode: CollectionMode = CollectionMode::NFT;
-            let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-            let mut nft_data = CreateNftData {
-                const_data: vec![],
-                variable_data: vec![]
-            };
-            for i in 0..1998 {
-                nft_data.const_data.push(10);
-                nft_data.variable_data.push(10);
-            }
-            let data = CreateItemData::NFT(nft_data);
-            Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
+    #[extra]
+    create_item_nft_large {
+        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+        let mode: CollectionMode = CollectionMode::NFT;
+        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+        let mut nft_data = CreateNftData {
+            const_data: vec![],
+            variable_data: vec![]
+        };
+        for i in 0..1998 {
+            nft_data.const_data.push(10);
+            nft_data.variable_data.push(10);
+        }
+        let data = CreateItemData::NFT(nft_data);
+        Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
 
-        }: create_item(RawOrigin::Signed(caller.clone()), 2, caller.clone(), data)
+    }: create_item(RawOrigin::Signed(caller.clone()), 2, caller.clone(), data)
 
-        // fungible item
-        create_item_fungible {
-            let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-            let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-            let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-            let mode: CollectionMode = CollectionMode::Fungible(3);
-            let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-            Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
-            let data = default_fungible_data();
+    // fungible item
+    create_item_fungible {
+        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+        let mode: CollectionMode = CollectionMode::Fungible(3);
+        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+        Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
+        let data = default_fungible_data();
 
-        }: create_item(RawOrigin::Signed(caller.clone()), 2, caller.clone(), data)
+    }: create_item(RawOrigin::Signed(caller.clone()), 2, caller.clone(), data)
 
-        // refungible item
-        create_item_refungible {
-            let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-            let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-            let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-            let mode: CollectionMode = CollectionMode::ReFungible(3);
-            let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-            Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
-            let data = default_re_fungible_data();
+    // refungible item
+    create_item_refungible {
+        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+        let mode: CollectionMode = CollectionMode::ReFungible(3);
+        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+        Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
+        let data = default_re_fungible_data();
 
-        }: create_item(RawOrigin::Signed(caller.clone()), 2, caller.clone(), data)
+    }: create_item(RawOrigin::Signed(caller.clone()), 2, caller.clone(), data)
 
-        burn_item {
-            let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-            let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-            let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-            let mode: CollectionMode = CollectionMode::NFT;
-            let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-            Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
-            let data = default_nft_data();
-            Nft::<T>::create_item(RawOrigin::Signed(caller.clone()).into(), 2, caller.clone(), data)?;
+    burn_item {
+        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+        let mode: CollectionMode = CollectionMode::NFT;
+        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+        Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
+        let data = default_nft_data();
+        Nft::<T>::create_item(RawOrigin::Signed(caller.clone()).into(), 2, caller.clone(), data)?;
 
-        }: burn_item(RawOrigin::Signed(caller.clone()), 2, 1)
+    }: burn_item(RawOrigin::Signed(caller.clone()), 2, 1)
 
-        transfer_nft {
-            let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-            let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-            let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-            let mode: CollectionMode = CollectionMode::NFT;
-            let recipient: T::AccountId = account("recipient", 0, SEED);
-            let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-            Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
-            let data = default_nft_data();
-            Nft::<T>::create_item(RawOrigin::Signed(caller.clone()).into(), 2, caller.clone(), data)?;
+    transfer_nft {
+        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+        let mode: CollectionMode = CollectionMode::NFT;
+        let recipient: T::AccountId = account("recipient", 0, SEED);
+        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+        Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
+        let data = default_nft_data();
+        Nft::<T>::create_item(RawOrigin::Signed(caller.clone()).into(), 2, caller.clone(), data)?;
 
-        }: transfer(RawOrigin::Signed(caller.clone()), recipient.clone(), 2, 1, 1)
-        
-        transfer_fungible {
-            let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-            let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-            let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-            let mode: CollectionMode = CollectionMode::Fungible(3);
-            let recipient: T::AccountId = account("recipient", 0, SEED);
-            let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-            Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
-            let data = default_fungible_data();
-            Nft::<T>::create_item(RawOrigin::Signed(caller.clone()).into(), 2, caller.clone(), data)?;
+    }: transfer(RawOrigin::Signed(caller.clone()), recipient.clone(), 2, 1, 1)
+    
+    transfer_fungible {
+        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+        let mode: CollectionMode = CollectionMode::Fungible(3);
+        let recipient: T::AccountId = account("recipient", 0, SEED);
+        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+        Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
+        let data = default_fungible_data();
+        Nft::<T>::create_item(RawOrigin::Signed(caller.clone()).into(), 2, caller.clone(), data)?;
 
-        }: transfer(RawOrigin::Signed(caller.clone()), recipient.clone(), 2, 1, 1)
+    }: transfer(RawOrigin::Signed(caller.clone()), recipient.clone(), 2, 1, 1)
 
-        transfer_refungible {
-            let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-            let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-            let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-            let mode: CollectionMode = CollectionMode::ReFungible(3);
-            let recipient: T::AccountId = account("recipient", 0, SEED);
-            let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-            Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
-            let data = default_re_fungible_data();
-            Nft::<T>::create_item(RawOrigin::Signed(caller.clone()).into(), 2, caller.clone(), data)?;
+    transfer_refungible {
+        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+        let mode: CollectionMode = CollectionMode::ReFungible(3);
+        let recipient: T::AccountId = account("recipient", 0, SEED);
+        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+        Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
+        let data = default_re_fungible_data();
+        Nft::<T>::create_item(RawOrigin::Signed(caller.clone()).into(), 2, caller.clone(), data)?;
 
-        }: transfer(RawOrigin::Signed(caller.clone()), recipient.clone(), 2, 1, 1)
+    }: transfer(RawOrigin::Signed(caller.clone()), recipient.clone(), 2, 1, 1)
 
-        approve {
-            let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-            let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-            let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-            let mode: CollectionMode = CollectionMode::ReFungible(3);
-            let recipient: T::AccountId = account("recipient", 0, SEED);
-            let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-            Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
-            let data = default_re_fungible_data();
-            Nft::<T>::create_item(RawOrigin::Signed(caller.clone()).into(), 2, caller.clone(), data)?;
+    approve {
+        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+        let mode: CollectionMode = CollectionMode::ReFungible(3);
+        let recipient: T::AccountId = account("recipient", 0, SEED);
+        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+        Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
+        let data = default_re_fungible_data();
+        Nft::<T>::create_item(RawOrigin::Signed(caller.clone()).into(), 2, caller.clone(), data)?;
 
-        }: approve(RawOrigin::Signed(caller.clone()), recipient.clone(), 2, 1)
+    }: approve(RawOrigin::Signed(caller.clone()), recipient.clone(), 2, 1)
 
-        // Nft
-        transfer_from_nft {
-            let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-            let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-            let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-            let mode: CollectionMode = CollectionMode::NFT;
-            let recipient: T::AccountId = account("recipient", 0, SEED);
-            let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-            Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
-            let data = default_nft_data();
-            Nft::<T>::create_item(RawOrigin::Signed(caller.clone()).into(), 2, caller.clone(), data)?;
-            Nft::<T>::approve(RawOrigin::Signed(caller.clone()).into(), recipient.clone(), 2, 1)?;
+    // Nft
+    transfer_from_nft {
+        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+        let mode: CollectionMode = CollectionMode::NFT;
+        let recipient: T::AccountId = account("recipient", 0, SEED);
+        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+        Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
+        let data = default_nft_data();
+        Nft::<T>::create_item(RawOrigin::Signed(caller.clone()).into(), 2, caller.clone(), data)?;
+        Nft::<T>::approve(RawOrigin::Signed(caller.clone()).into(), recipient.clone(), 2, 1)?;
 
-        }: transfer_from(RawOrigin::Signed(caller.clone()), caller.clone(), recipient.clone(), 2, 1, 1)
+    }: transfer_from(RawOrigin::Signed(caller.clone()), caller.clone(), recipient.clone(), 2, 1, 1)
 
-        // Fungible
-        transfer_from_fungible {
-            let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-            let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-            let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-            let mode: CollectionMode = CollectionMode::Fungible(3);
-            let recipient: T::AccountId = account("recipient", 0, SEED);
-            let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-            Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
-            let data = default_fungible_data();
-            Nft::<T>::create_item(RawOrigin::Signed(caller.clone()).into(), 2, caller.clone(), data)?;
-            Nft::<T>::approve(RawOrigin::Signed(caller.clone()).into(), recipient.clone(), 2, 1)?;
+    // Fungible
+    transfer_from_fungible {
+        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+        let mode: CollectionMode = CollectionMode::Fungible(3);
+        let recipient: T::AccountId = account("recipient", 0, SEED);
+        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+        Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
+        let data = default_fungible_data();
+        Nft::<T>::create_item(RawOrigin::Signed(caller.clone()).into(), 2, caller.clone(), data)?;
+        Nft::<T>::approve(RawOrigin::Signed(caller.clone()).into(), recipient.clone(), 2, 1)?;
 
-        }: transfer_from(RawOrigin::Signed(caller.clone()), caller.clone(), recipient.clone(), 2, 1, 1)
+    }: transfer_from(RawOrigin::Signed(caller.clone()), caller.clone(), recipient.clone(), 2, 1, 1)
 
-        // ReFungible
-        transfer_from_refungible {
-            let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-            let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-            let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-            let mode: CollectionMode = CollectionMode::ReFungible(3);
-            let recipient: T::AccountId = account("recipient", 0, SEED);
-            let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-            Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
-            let data = default_re_fungible_data();
-            Nft::<T>::create_item(RawOrigin::Signed(caller.clone()).into(), 2, caller.clone(), data)?;
-            Nft::<T>::approve(RawOrigin::Signed(caller.clone()).into(), recipient.clone(), 2, 1)?;
+    // ReFungible
+    transfer_from_refungible {
+        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+        let mode: CollectionMode = CollectionMode::ReFungible(3);
+        let recipient: T::AccountId = account("recipient", 0, SEED);
+        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+        Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
+        let data = default_re_fungible_data();
+        Nft::<T>::create_item(RawOrigin::Signed(caller.clone()).into(), 2, caller.clone(), data)?;
+        Nft::<T>::approve(RawOrigin::Signed(caller.clone()).into(), recipient.clone(), 2, 1)?;
 
-        }: transfer_from(RawOrigin::Signed(caller.clone()), caller.clone(), recipient.clone(), 2, 1, 1)
+    }: transfer_from(RawOrigin::Signed(caller.clone()), caller.clone(), recipient.clone(), 2, 1, 1)
 
-        enable_contract_sponsoring {
-            let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+    enable_contract_sponsoring {
+        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
 
-        }: enable_contract_sponsoring(RawOrigin::Signed(caller.clone()), caller.clone(), true)
+    }: enable_contract_sponsoring(RawOrigin::Signed(caller.clone()), caller.clone(), true)
 
-        set_offchain_schema {
-            let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-            let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-            let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-            let mode: CollectionMode = CollectionMode::ReFungible(3);
-            let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-            Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
+    set_offchain_schema {
+        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+        let mode: CollectionMode = CollectionMode::ReFungible(3);
+        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+        Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
 
-        }: set_offchain_schema(RawOrigin::Signed(caller.clone()), 2, [1,2,3].to_vec())
+    }: set_offchain_schema(RawOrigin::Signed(caller.clone()), 2, [1,2,3].to_vec())
 
-        set_const_on_chain_schema {
-            let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-            let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-            let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-            let mode: CollectionMode = CollectionMode::ReFungible(3);
-            let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-            Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
-        }: set_const_on_chain_schema(RawOrigin::Signed(caller.clone()), 2, [1,2,3].to_vec())
-        
-        set_variable_on_chain_schema {
-            let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-            let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-            let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-            let mode: CollectionMode = CollectionMode::ReFungible(3);
-            let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-            Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
-        }: set_variable_on_chain_schema(RawOrigin::Signed(caller.clone()), 2, [1,2,3].to_vec())
+    set_const_on_chain_schema {
+        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+        let mode: CollectionMode = CollectionMode::ReFungible(3);
+        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+        Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
+    }: set_const_on_chain_schema(RawOrigin::Signed(caller.clone()), 2, [1,2,3].to_vec())
+    
+    set_variable_on_chain_schema {
+        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+        let mode: CollectionMode = CollectionMode::ReFungible(3);
+        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+        Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
+    }: set_variable_on_chain_schema(RawOrigin::Signed(caller.clone()), 2, [1,2,3].to_vec())
 
-        set_variable_meta_data {
-            let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-            let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-            let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-            let mode: CollectionMode = CollectionMode::NFT;
-            let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-            Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
-            let data = default_nft_data();
-            Nft::<T>::create_item(RawOrigin::Signed(caller.clone()).into(), 2, caller.clone(), data)?;
+    set_variable_meta_data {
+        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+        let mode: CollectionMode = CollectionMode::NFT;
+        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+        Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
+        let data = default_nft_data();
+        Nft::<T>::create_item(RawOrigin::Signed(caller.clone()).into(), 2, caller.clone(), data)?;
 
-        }: set_variable_meta_data(RawOrigin::Signed(caller.clone()), 2, 1, [1, 2, 3].to_vec())
+    }: set_variable_meta_data(RawOrigin::Signed(caller.clone()), 2, 1, [1, 2, 3].to_vec())
 
-        set_schema_version {
-            let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-            let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-            let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-            let mode: CollectionMode = CollectionMode::NFT;
-            let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-            Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
-        }: set_schema_version(RawOrigin::Signed(caller.clone()), 2, SchemaVersion::Unique)
+    set_schema_version {
+        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+        let mode: CollectionMode = CollectionMode::NFT;
+        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+        Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
+    }: set_schema_version(RawOrigin::Signed(caller.clone()), 2, SchemaVersion::Unique)
 
-        set_chain_limits {
-            let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-            let limits = ChainLimits { 
-                collection_numbers_limit: 0,
-                account_token_ownership_limit: 0,
-                collections_admins_limit: 0,
-                custom_data_limit: 0,
-                nft_sponsor_transfer_timeout: 0,
-                fungible_sponsor_transfer_timeout: 0,
-                refungible_sponsor_transfer_timeout: 0
-            };
-        }: set_chain_limits(RawOrigin::Signed(caller.clone()), limits)
+    set_chain_limits {
+        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+        let limits = ChainLimits { 
+            collection_numbers_limit: 0,
+            account_token_ownership_limit: 0,
+            collections_admins_limit: 0,
+            custom_data_limit: 0,
+            nft_sponsor_transfer_timeout: 0,
+            fungible_sponsor_transfer_timeout: 0,
+            refungible_sponsor_transfer_timeout: 0
+        };
+    }: set_chain_limits(RawOrigin::Signed(caller.clone()), limits)
 
-        set_contract_sponsoring_rate_limit {
-            let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-            let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-            let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-            let mode: CollectionMode = CollectionMode::NFT;
-            let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-            Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
-            let block_number: T::BlockNumber = 0.into();   
-        }: set_contract_sponsoring_rate_limit(RawOrigin::Signed(caller.clone()), caller.clone(), block_number)
+    set_contract_sponsoring_rate_limit {
+        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+        let mode: CollectionMode = CollectionMode::NFT;
+        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+        Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
+        let block_number: T::BlockNumber = 0.into();   
+    }: set_contract_sponsoring_rate_limit(RawOrigin::Signed(caller.clone()), caller.clone(), block_number)
 
-        set_collection_limits{
-            let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-            let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-            let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-            let mode: CollectionMode = CollectionMode::NFT;
-            let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-            Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
-     
-            let cl = CollectionLimits {
-                account_token_ownership_limit: 0,
-                sponsored_data_size: 0,
-                token_limit: 0,
-                sponsor_transfer_timeout: 0
-            };
+    set_collection_limits{
+        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+        let mode: CollectionMode = CollectionMode::NFT;
+        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+        Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
+    
+        let cl = CollectionLimits {
+            account_token_ownership_limit: 0,
+            sponsored_data_size: 0,
+            token_limit: 0,
+            sponsor_transfer_timeout: 0
+        };
 
-        }: set_collection_limits(RawOrigin::Signed(caller.clone()), 2, cl)
+    }: set_collection_limits(RawOrigin::Signed(caller.clone()), 2, cl)
 
-        add_to_contract_white_list{
-            let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-        }: add_to_contract_white_list(RawOrigin::Signed(caller.clone()), caller.clone(), caller.clone())
+    add_to_contract_white_list{
+        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+    }: add_to_contract_white_list(RawOrigin::Signed(caller.clone()), caller.clone(), caller.clone())
 
-        remove_from_contract_white_list{
-            let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-            Nft::<T>::add_to_contract_white_list(RawOrigin::Signed(caller.clone()).into(), caller.clone(), caller.clone())?;
-        }: remove_from_contract_white_list(RawOrigin::Signed(caller.clone()), caller.clone(), caller.clone())
+    remove_from_contract_white_list{
+        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+        Nft::<T>::add_to_contract_white_list(RawOrigin::Signed(caller.clone()).into(), caller.clone(), caller.clone())?;
+    }: remove_from_contract_white_list(RawOrigin::Signed(caller.clone()), caller.clone(), caller.clone())
 
-        toggle_contract_white_list{
-            let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-        }: toggle_contract_white_list(RawOrigin::Signed(caller.clone()), caller.clone(), true)
-}
\ No newline at end of file
+    toggle_contract_white_list{
+        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+    }: toggle_contract_white_list(RawOrigin::Signed(caller.clone()), caller.clone(), true)
+*/
+}
modifiedruntime/Cargo.tomldiffbeforeafterboth
--- a/runtime/Cargo.toml
+++ b/runtime/Cargo.toml
@@ -26,6 +26,7 @@
 
 # local dependencies
 pallet-nft = { path = '../pallets/nft', default-features = false, version = '3.0.0' }
+pallet-inflation = { path = '../pallets/inflation', default-features = false, version = '3.0.0' }
 
 # Substrate dependencies
 frame-benchmarking = { default-features = false, optional = true, version = '3.0.0' }
@@ -72,6 +73,7 @@
     'pallet-balances/runtime-benchmarks',
     'pallet-timestamp/runtime-benchmarks',
     'pallet-nft/runtime-benchmarks',
+    'pallet-inflation/runtime-benchmarks',
     'sp-runtime/runtime-benchmarks',
 ]
 std = [
@@ -95,6 +97,7 @@
     'pallet-treasury/std',
     'pallet-vesting/std',
 
+    'pallet-inflation/std',
     'pallet-nft/std',
     'sp-api/std',
     'sp-block-builder/std',
modifiedruntime/src/lib.rsdiffbeforeafterboth
before · runtime/src/lib.rs
1//2// This file is subject to the terms and conditions defined in3// file 'LICENSE', which is part of this source code package.4//56//! The Substrate Node Template runtime. This can be compiled with `#[no_std]`, ready for Wasm.78#![cfg_attr(not(feature = "std"), no_std)]9// `construct_runtime!` does a lot of recursion and requires us to increase the limit to 256.10#![recursion_limit = "256"]1112// Make the WASM binary available.13#[cfg(feature = "std")]14include!(concat!(env!("OUT_DIR"), "/wasm_binary.rs"));1516use pallet_grandpa::fg_primitives;17use pallet_grandpa::{AuthorityId as GrandpaId, AuthorityList as GrandpaAuthorityList};18use sp_api::impl_runtime_apis;19use sp_consensus_aura::sr25519::AuthorityId as AuraId;20use sp_core::{ crypto::KeyTypeId, crypto::Public, OpaqueMetadata };21use sp_runtime::{22    Permill, Perbill, Percent,23    ModuleId,24    create_runtime_str, generic, impl_opaque_keys,25    traits::{26        Convert, ConvertInto, BlakeTwo256, Block as BlockT, IdentifyAccount, 27        IdentityLookup, NumberFor, Verify, AccountIdConversion,28    },29    transaction_validity::{TransactionSource, TransactionValidity},30    ApplyExtrinsicResult, MultiSignature,31};32#[cfg(feature = "std")]33use sp_version::NativeVersion;34use sp_version::RuntimeVersion;35pub use pallet_transaction_payment::{Multiplier, TargetedFeeAdjustment, CurrencyAdapter, FeeDetails, RuntimeDispatchInfo};36// A few exports that help ease life for downstream crates.37pub use pallet_balances::Call as BalancesCall;38pub use pallet_contracts::{Schedule as ContractsSchedule };39pub use frame_support::{40    construct_runtime,41    dispatch::DispatchResult,42    parameter_types,43    StorageValue,44    traits::{45        Currency, ExistenceRequirement, Get, KeyOwnerProofSystem, OnUnbalanced, Randomness,46        LockIdentifier,47    },48    weights::{49        constants::{BlockExecutionWeight, ExtrinsicBaseWeight, RocksDbWeight, WEIGHT_PER_SECOND},50        DispatchClass, DispatchInfo, GetDispatchInfo, Pays, PostDispatchInfo, Weight,51        WeightToFeePolynomial, WeightToFeeCoefficient, WeightToFeeCoefficients52    },53};54use pallet_contracts::weights::WeightInfo;55// #[cfg(any(feature = "std", test))]56use frame_system::{57    self as system,58    EnsureRoot, 59	limits::{BlockWeights, BlockLength},60};61use sp_std::{prelude::*, marker::PhantomData};62use sp_arithmetic::{traits::{BaseArithmetic, Unsigned}};63use smallvec::smallvec;6465pub use pallet_timestamp::Call as TimestampCall;6667mod chain_extension;68use crate::chain_extension::{ NFTExtension, Imbalance };6970/// Struct that handles the conversion of Balance -> `u64`. This is used for71/// staking's election calculation.72pub struct CurrencyToVoteHandler;7374impl CurrencyToVoteHandler {75	fn factor() -> Balance {76		(Balances::total_issuance() / u64::max_value() as Balance).max(1)77	}78}7980impl Convert<Balance, u64> for CurrencyToVoteHandler {81	fn convert(x: Balance) -> u64 {82		(x / Self::factor()) as u6483	}84}8586impl Convert<u128, Balance> for CurrencyToVoteHandler {87	fn convert(x: u128) -> Balance {88		x * Self::factor()89	}90}9192/// Re-export a nft pallet93/// TODO: Check this re-export. Is this safe and good style?94extern crate pallet_nft;95pub use pallet_nft::*;9697/// An index to a block.98pub type BlockNumber = u32;99100/// Alias to 512-bit hash when used in the context of a transaction signature on the chain.101pub type Signature = MultiSignature;102103/// Some way of identifying an account on the chain. We intentionally make it equivalent104/// to the public key of our transaction signing scheme.105pub type AccountId = <<Signature as Verify>::Signer as IdentifyAccount>::AccountId;106107/// The type for looking up accounts. We don't expect more than 4 billion of them, but you108/// never know...109pub type AccountIndex = u32;110111/// Balance of an account.112pub type Balance = u128;113114/// Index of a transaction in the chain.115pub type Index = u32;116117/// A hash of some data used by the chain.118pub type Hash = sp_core::H256;119120/// Digest item type.121pub type DigestItem = generic::DigestItem<Hash>;122123mod nft_weights;124125/// Opaque types. These are used by the CLI to instantiate machinery that don't need to know126/// the specifics of the runtime. They can then be made to be agnostic over specific formats127/// of data like extrinsics, allowing for them to continue syncing the network through upgrades128/// to even the core data structures.129pub mod opaque {130    use super::*;131132    pub use sp_runtime::OpaqueExtrinsic as UncheckedExtrinsic;133134    /// Opaque block header type.135    pub type Header = generic::Header<BlockNumber, BlakeTwo256>;136    /// Opaque block type.137    pub type Block = generic::Block<Header, UncheckedExtrinsic>;138    /// Opaque block identifier type.139    pub type BlockId = generic::BlockId<Block>;140141    impl_opaque_keys! {142        pub struct SessionKeys {143            pub aura: Aura,144            pub grandpa: Grandpa,145        }146    }147}148149/// This runtime version.150pub const VERSION: RuntimeVersion = RuntimeVersion {151    spec_name: create_runtime_str!("nft"),152    impl_name: create_runtime_str!("nft"),153    authoring_version: 1,154    spec_version: 3,155    impl_version: 1,156    apis: RUNTIME_API_VERSIONS,157    transaction_version: 1,158};159160pub const MILLISECS_PER_BLOCK: u64 = 6000;161162pub const SLOT_DURATION: u64 = MILLISECS_PER_BLOCK;163164// These time units are defined in number of blocks.165pub const MINUTES: BlockNumber = 60_000 / (MILLISECS_PER_BLOCK as BlockNumber);166pub const HOURS: BlockNumber = MINUTES * 60;167pub const DAYS: BlockNumber = HOURS * 24;168169/// The version information used to identify this runtime when compiled natively.170#[cfg(feature = "std")]171pub fn native_version() -> NativeVersion {172    NativeVersion {173        runtime_version: VERSION,174        can_author_with: Default::default(),175    }176}177178/// Provides a membership set with only the configured aura users179pub struct ValiudatorsOnly<Runtime: pallet_aura::Config>(PhantomData<Runtime>);180impl frame_support::traits::Contains<AccountId> for ValiudatorsOnly<Runtime> {181	fn contains(t: &AccountId) -> bool {182        let arr: [u8; 32] = *t.as_ref();183        let raw_key: Vec<u8> = Vec::from(arr);184185        match pallet_aura::Module::<Runtime>::authorities().iter().find(|auth| auth.to_raw_vec() == raw_key) {186            Some(_) => true,187            None => false,188        }  189	}190	fn sorted_members() -> Vec<AccountId> {191        let mut members: Vec<AccountId> = Vec::new();192        for auth in pallet_aura::Module::<Runtime>::authorities() {193            let mut arr: [u8; 32] = Default::default(); 194            let bor_arr = auth.clone().to_raw_vec();195            let slice = bor_arr.as_slice();196            arr.copy_from_slice(slice);197            members.push(AccountId::from(arr));198        }199        members  200	}201	fn count() -> usize {202        pallet_aura::Module::<Runtime>::authorities().len()203	}204}205206impl frame_support::traits::ContainsLengthBound for ValiudatorsOnly<Runtime> {207	fn min_len() -> usize {208		1209	}210	fn max_len() -> usize {211		100212	}213}214215type NegativeImbalance = <Balances as Currency<AccountId>>::NegativeImbalance;216217pub struct DealWithFees;218impl OnUnbalanced<NegativeImbalance> for DealWithFees {219	fn on_unbalanceds<B>(mut fees_then_tips: impl Iterator<Item=NegativeImbalance>) {220		if let Some(fees) = fees_then_tips.next() {221			// for fees, 100% to treasury222			let mut split = fees.ration(100, 0);223			if let Some(tips) = fees_then_tips.next() {224				// for tips, if any, 100% to treasury225				tips.ration_merge_into(100, 0, &mut split);226			}227			Treasury::on_unbalanced(split.0);228			// Author::on_unbalanced(split.1);229		}230	}231}232233// impl OnUnbalanced<NegativeImbalance> for DealWithFees {234// 	fn on_unbalanceds<B>(mut fees_then_tips: impl Iterator<Item=NegativeImbalance>) {235// 		if let Some(fees) = fees_then_tips.next() {236// 			// for fees, 100% to treasury237// 			let mut split = fees.ration(100, 0);238// 			if let Some(tips) = fees_then_tips.next() {239// 				// for tips, if any, 100% to treasury240// 				tips.ration_merge_into(100, 0, &mut split);241// 			}242// 			Treasury::on_unbalanced(split.0);243// 			// Author::on_unbalanced(split.1);244// 		}245// 	}246// }247248/// We assume that ~10% of the block weight is consumed by `on_initalize` handlers.249/// This is used to limit the maximal weight of a single extrinsic.250const AVERAGE_ON_INITIALIZE_RATIO: Perbill = Perbill::from_percent(10);251/// We allow `Normal` extrinsics to fill up the block up to 75%, the rest can be used252/// by  Operational  extrinsics.253const NORMAL_DISPATCH_RATIO: Perbill = Perbill::from_percent(75);254/// We allow for 2 seconds of compute with a 6 second average block time.255const MAXIMUM_BLOCK_WEIGHT: Weight = 2 * WEIGHT_PER_SECOND;256257parameter_types! {258    pub const BlockHashCount: BlockNumber = 2400;259	pub RuntimeBlockLength: BlockLength =260		BlockLength::max_with_normal_ratio(5 * 1024 * 1024, NORMAL_DISPATCH_RATIO);261    pub const AvailableBlockRatio: Perbill = Perbill::from_percent(75);262    pub const MaximumBlockLength: u32 = 5 * 1024 * 1024;263	pub RuntimeBlockWeights: BlockWeights = BlockWeights::builder()264		.base_block(BlockExecutionWeight::get())265		.for_class(DispatchClass::all(), |weights| {266			weights.base_extrinsic = ExtrinsicBaseWeight::get();267		})268		.for_class(DispatchClass::Normal, |weights| {269			weights.max_total = Some(NORMAL_DISPATCH_RATIO * MAXIMUM_BLOCK_WEIGHT);270		})271		.for_class(DispatchClass::Operational, |weights| {272			weights.max_total = Some(MAXIMUM_BLOCK_WEIGHT);273			// Operational transactions have some extra reserved space, so that they274			// are included even if block reached `MAXIMUM_BLOCK_WEIGHT`.275			weights.reserved = Some(276				MAXIMUM_BLOCK_WEIGHT - NORMAL_DISPATCH_RATIO * MAXIMUM_BLOCK_WEIGHT277			);278		})279		.avg_block_initialization(AVERAGE_ON_INITIALIZE_RATIO)280		.build_or_panic();281    pub const Version: RuntimeVersion = VERSION;282    pub const SS58Prefix: u8 = 42;283}284285impl system::Config for Runtime {286    /// The basic call filter to use in dispatchable.287    type BaseCallFilter = ();288    /// The identifier used to distinguish between accounts.289    type AccountId = AccountId;290    /// The aggregated dispatch type that is available for extrinsics.291    type Call = Call;292    /// The lookup mechanism to get account ID from whatever is passed in dispatchers.293    type Lookup = IdentityLookup<AccountId>;294    /// The index type for storing how many extrinsics an account has signed.295    type Index = Index;296    /// The index type for blocks.297    type BlockNumber = BlockNumber;298    /// The type for hashing blocks and tries.299    type Hash = Hash;300    /// The hashing algorithm used.301    type Hashing = BlakeTwo256;302    /// The header type.303    type Header = generic::Header<BlockNumber, BlakeTwo256>;304    /// The ubiquitous event type.305    type Event = Event;306    /// The ubiquitous origin type.307    type Origin = Origin;308    /// Maximum number of block number to block hash mappings to keep (oldest pruned first).309    type BlockHashCount = BlockHashCount;310    /// The weight of database operations that the runtime can invoke.311    type DbWeight = RocksDbWeight;312    /// The weight of the overhead invoked on the block import process, independent of the313    /// extrinsics included in that block.314	type BlockWeights = RuntimeBlockWeights;315    /// Version of the runtime.316    type Version = Version;317 	/// This type is being generated by `construct_runtime!`.318    type PalletInfo = PalletInfo;319    /// What to do if a new account is created.320    type OnNewAccount = ();321    /// What to do if an account is fully reaped from the system.322    type OnKilledAccount = ();323    /// The data to be stored in an account.324    type AccountData = pallet_balances::AccountData<Balance>;325	/// Weight information for the extrinsics of this pallet.326    type SystemWeightInfo = system::weights::SubstrateWeight<Runtime>;327    328	type BlockLength = RuntimeBlockLength;329	type SS58Prefix = SS58Prefix;330}331332impl pallet_aura::Config for Runtime {333    type AuthorityId = AuraId;334}335336impl pallet_grandpa::Config for Runtime {337	type Event = Event;338	type Call = Call;339340	type KeyOwnerProofSystem = ();341342	type KeyOwnerProof =343		<Self::KeyOwnerProofSystem as KeyOwnerProofSystem<(KeyTypeId, GrandpaId)>>::Proof;344345	type KeyOwnerIdentification = <Self::KeyOwnerProofSystem as KeyOwnerProofSystem<(346		KeyTypeId,347		GrandpaId,348	)>>::IdentificationTuple;349350	type HandleEquivocation = ();351352	type WeightInfo = ();353}354355parameter_types! {356    pub const MinimumPeriod: u64 = SLOT_DURATION / 2;357}358359impl pallet_timestamp::Config for Runtime {360	/// A timestamp: milliseconds since the unix epoch.361	type Moment = u64;362	type OnTimestampSet = Aura;363	type MinimumPeriod = MinimumPeriod;364	type WeightInfo = ();365}366367parameter_types! {368    // pub const ExistentialDeposit: u128 = 500;369    pub const ExistentialDeposit: u128 = 0;370	pub const MaxLocks: u32 = 50;371}372373impl pallet_balances::Config for Runtime {374	type MaxLocks = MaxLocks;375	/// The type for recording an account's balance.376	type Balance = Balance;377	/// The ubiquitous event type.378	type Event = Event;379	type DustRemoval = Treasury;380	type ExistentialDeposit = ExistentialDeposit;381	type AccountStore = System;382	type WeightInfo = ();383}384385pub const MICROUNIQUE: Balance = 1_000_000_000;386pub const MILLIUNIQUE: Balance = 1_000 * MICROUNIQUE;387pub const CENTIUNIQUE: Balance = 10 * MILLIUNIQUE;388pub const UNIQUE: Balance      = 100 * CENTIUNIQUE;389390pub const fn deposit(items: u32, bytes: u32) -> Balance {391    items as Balance * 15 * CENTIUNIQUE + (bytes as Balance) * 6 * CENTIUNIQUE392}393394parameter_types! {395	pub const TombstoneDeposit: Balance = deposit(396		0,397		sp_std::mem::size_of::<pallet_contracts::ContractInfo<Runtime>>() as u32398	);399	pub const DepositPerContract: Balance = TombstoneDeposit::get();400	pub const DepositPerStorageByte: Balance = deposit(0, 1);401	pub const DepositPerStorageItem: Balance = deposit(1, 0);402	pub RentFraction: Perbill = Perbill::from_rational_approximation(1u32, 30 * DAYS);403	pub const SurchargeReward: Balance = 150 * MILLIUNIQUE;404	pub const SignedClaimHandicap: u32 = 2;405	pub const MaxDepth: u32 = 32;406	pub const MaxValueSize: u32 = 16 * 1024;407	pub const MaxCodeSize: u32 = 1024 * 1024 * 25; // 25 Mb 408	// The lazy deletion runs inside on_initialize.409	pub DeletionWeightLimit: Weight = AVERAGE_ON_INITIALIZE_RATIO *410		RuntimeBlockWeights::get().max_block;411	// The weight needed for decoding the queue should be less or equal than a fifth412	// of the overall weight dedicated to the lazy deletion.413	pub DeletionQueueDepth: u32 = ((DeletionWeightLimit::get() / (414			<Runtime as pallet_contracts::Config>::WeightInfo::on_initialize_per_queue_item(1) -415			<Runtime as pallet_contracts::Config>::WeightInfo::on_initialize_per_queue_item(0)416		)) / 5) as u32;417}418419420impl pallet_contracts::Config for Runtime {421	type Time = Timestamp;422	type Randomness = RandomnessCollectiveFlip;423	type Currency = Balances;424	type Event = Event;425	type RentPayment = ();426	type SignedClaimHandicap = SignedClaimHandicap;427	type TombstoneDeposit = TombstoneDeposit;428	type DepositPerContract = DepositPerContract;429	type DepositPerStorageByte = DepositPerStorageByte;430	type DepositPerStorageItem = DepositPerStorageItem;431	type RentFraction = RentFraction;432	type SurchargeReward = SurchargeReward;433	type MaxDepth = MaxDepth;434	type MaxValueSize = MaxValueSize;435	type WeightPrice = pallet_transaction_payment::Module<Self>;436	type WeightInfo = pallet_contracts::weights::SubstrateWeight<Self>;437	type ChainExtension = NFTExtension;438	type DeletionQueueDepth = DeletionQueueDepth;439	type DeletionWeightLimit = DeletionWeightLimit;440	type MaxCodeSize = MaxCodeSize;441}442443parameter_types! {444	pub const TransactionByteFee: Balance = 501 * MICROUNIQUE; // Targeting 0.1 Unique per NFT transfer 445}446447/// Linear implementor of `WeightToFeePolynomial` 448pub struct LinearFee<T>(sp_std::marker::PhantomData<T>);449450impl<T> WeightToFeePolynomial for LinearFee<T> where451	T: BaseArithmetic + From<u32> + Copy + Unsigned452{453	type Balance = T;454455	fn polynomial() -> WeightToFeeCoefficients<Self::Balance> {456		smallvec!(WeightToFeeCoefficient {457			coeff_integer: 146_700u32.into(), // Targeting 0.1 Unique per NFT transfer458			coeff_frac: Perbill::zero(),459			negative: false,460			degree: 1,461		})462	}463}464465impl pallet_transaction_payment::Config for Runtime {466	type OnChargeTransaction = CurrencyAdapter<Balances, DealWithFees>;467	type TransactionByteFee = TransactionByteFee;468	type WeightToFee = LinearFee<Balance>;469	type FeeMultiplierUpdate = ();470}471472parameter_types! {473	pub const ProposalBond: Permill = Permill::from_percent(5);474	pub const ProposalBondMinimum: Balance = 1 * UNIQUE;475	pub const SpendPeriod: BlockNumber = 5 * MINUTES;476	pub const Burn: Permill = Permill::from_percent(0);477	pub const TipCountdown: BlockNumber = 1 * DAYS;478	pub const TipFindersFee: Percent = Percent::from_percent(20);479	pub const TipReportDepositBase: Balance = 1 * UNIQUE;480	pub const DataDepositPerByte: Balance = 1 * CENTIUNIQUE;481	pub const BountyDepositBase: Balance = 1 * UNIQUE;482	pub const BountyDepositPayoutDelay: BlockNumber = 1 * DAYS;483	pub const TreasuryModuleId: ModuleId = ModuleId(*b"py/trsry");484	pub const BountyUpdatePeriod: BlockNumber = 14 * DAYS;485	pub const MaximumReasonLength: u32 = 16384;486	pub const BountyCuratorDeposit: Permill = Permill::from_percent(50);487	pub const BountyValueMinimum: Balance = 5 * UNIQUE;488}489490impl pallet_treasury::Config for Runtime {491	type ModuleId = TreasuryModuleId;492	type Currency = Balances;493	type ApproveOrigin = EnsureRoot<AccountId>;494	type RejectOrigin = EnsureRoot<AccountId>;495	type Event = Event;496	type OnSlash = ();497	type ProposalBond = ProposalBond;498	type ProposalBondMinimum = ProposalBondMinimum;499	type SpendPeriod = SpendPeriod;500	type Burn = Burn;501	type BurnDestination = ();502	type SpendFunds = ();503	type WeightInfo = pallet_treasury::weights::SubstrateWeight<Runtime>;504}505506impl pallet_sudo::Config for Runtime {507    type Event = Event;508    type Call = Call;509}510511parameter_types! {512	pub const MinVestedTransfer: Balance = 10 * UNIQUE;513}514515impl pallet_vesting::Config for Runtime {516	type Event = Event;517	type Currency = Balances;518	type BlockNumberToBalance = ConvertInto;519	type MinVestedTransfer = MinVestedTransfer;520	type WeightInfo = ();521}522523parameter_types! {524	pub TreasuryAccountId: AccountId = TreasuryModuleId::get().into_account();525	pub const CollectionCreationPrice: Balance = 100 * UNIQUE;526}527528/// Used for the module nft in `./nft.rs`529impl pallet_nft::Config for Runtime {530    type Event = Event;531    type WeightInfo = nft_weights::WeightInfo;532	type Currency = Balances;533	type CollectionCreationPrice = CollectionCreationPrice;534	type TreasuryAccountId = TreasuryAccountId;535}536537construct_runtime!(538    pub enum Runtime where539        Block = Block,540        NodeBlock = opaque::Block,541        UncheckedExtrinsic = UncheckedExtrinsic542    {543        System: system::{Module, Call, Config, Storage, Event<T>},544        RandomnessCollectiveFlip: pallet_randomness_collective_flip::{Module, Call, Storage},545        Contracts: pallet_contracts::{Module, Call, Config<T>, Storage, Event<T>},546        Timestamp: pallet_timestamp::{Module, Call, Storage, Inherent},547        Aura: pallet_aura::{Module, Config<T> },548        Grandpa: pallet_grandpa::{Module, Call, Storage, Config, Event},549        Balances: pallet_balances::{Module, Call, Storage, Config<T>, Event<T>},550        TransactionPayment: pallet_transaction_payment::{Module, Storage},551        Sudo: pallet_sudo::{Module, Call, Config<T>, Storage, Event<T>},552        Nft: pallet_nft::{Module, Call, Config<T>, Storage, Event<T>},553        Treasury: pallet_treasury::{Module, Call, Storage, Config, Event<T>},554        Vesting: pallet_vesting::{Module, Call, Config<T>, Storage, Event<T>},555    }556);557558/// The address format for describing accounts.559pub type Address = AccountId;560/// Block header type as expected by this runtime.561pub type Header = generic::Header<BlockNumber, BlakeTwo256>;562/// Block type as expected by this runtime.563pub type Block = generic::Block<Header, UncheckedExtrinsic>;564/// A Block signed with a Justification565pub type SignedBlock = generic::SignedBlock<Block>;566/// BlockId type as expected by this runtime.567pub type BlockId = generic::BlockId<Block>;568/// The SignedExtension to the basic transaction logic.569pub type SignedExtra = (570    system::CheckSpecVersion<Runtime>,571    system::CheckTxVersion<Runtime>,572    system::CheckGenesis<Runtime>,573    system::CheckEra<Runtime>,574    system::CheckNonce<Runtime>,575    system::CheckWeight<Runtime>,576    pallet_nft::ChargeTransactionPayment<Runtime>,577);578/// Unchecked extrinsic type as expected by this runtime.579pub type UncheckedExtrinsic = generic::UncheckedExtrinsic<Address, Call, Signature, SignedExtra>;580/// Extrinsic type that has already been checked.581pub type CheckedExtrinsic = generic::CheckedExtrinsic<AccountId, Call, SignedExtra>;582/// Executive: handles dispatch to the various modules.583pub type Executive =584    frame_executive::Executive<Runtime, Block, system::ChainContext<Runtime>, Runtime, AllModules>;585586impl_runtime_apis! {587588	impl pallet_contracts_rpc_runtime_api::ContractsApi<Block, AccountId, Balance, BlockNumber>589		for Runtime590	{591		fn call(592			origin: AccountId,593			dest: AccountId,594			value: Balance,595			gas_limit: u64,596			input_data: Vec<u8>,597		) -> pallet_contracts_primitives::ContractExecResult {598			Contracts::bare_call(origin, dest, value, gas_limit, input_data)599		}600601		fn get_storage(602			address: AccountId,603			key: [u8; 32],604		) -> pallet_contracts_primitives::GetStorageResult {605			Contracts::get_storage(address, key)606		}607608		fn rent_projection(609			address: AccountId,610		) -> pallet_contracts_primitives::RentProjectionResult<BlockNumber> {611			Contracts::rent_projection(address)612		}613	}614615    impl sp_api::Core<Block> for Runtime {616        fn version() -> RuntimeVersion {617            VERSION618        }619620        fn execute_block(block: Block) {621            Executive::execute_block(block)622        }623624        fn initialize_block(header: &<Block as BlockT>::Header) {625            Executive::initialize_block(header)626        }627    }628629    impl sp_api::Metadata<Block> for Runtime {630        fn metadata() -> OpaqueMetadata {631            Runtime::metadata().into()632        }633    }634635    impl sp_block_builder::BlockBuilder<Block> for Runtime {636        fn apply_extrinsic(extrinsic: <Block as BlockT>::Extrinsic) -> ApplyExtrinsicResult {637            Executive::apply_extrinsic(extrinsic)638        }639640        fn finalize_block() -> <Block as BlockT>::Header {641            Executive::finalize_block()642        }643644        fn inherent_extrinsics(data: sp_inherents::InherentData) -> Vec<<Block as BlockT>::Extrinsic> {645            data.create_extrinsics()646        }647648        fn check_inherents(649            block: Block,650            data: sp_inherents::InherentData,651        ) -> sp_inherents::CheckInherentsResult {652            data.check_extrinsics(&block)653        }654655        fn random_seed() -> <Block as BlockT>::Hash {656            RandomnessCollectiveFlip::random_seed()657        }658    }659660    impl sp_transaction_pool::runtime_api::TaggedTransactionQueue<Block> for Runtime {661        fn validate_transaction(662            source: TransactionSource,663            tx: <Block as BlockT>::Extrinsic,664        ) -> TransactionValidity {665            Executive::validate_transaction(source, tx)666        }667    }668669    impl sp_offchain::OffchainWorkerApi<Block> for Runtime {670        fn offchain_worker(header: &<Block as BlockT>::Header) {671            Executive::offchain_worker(header)672        }673    }674675    impl sp_consensus_aura::AuraApi<Block, AuraId> for Runtime {676        fn slot_duration() -> u64 {677            Aura::slot_duration()678        }679680        fn authorities() -> Vec<AuraId> {681            Aura::authorities()682        }683    }684685    impl sp_session::SessionKeys<Block> for Runtime {686        fn generate_session_keys(seed: Option<Vec<u8>>) -> Vec<u8> {687            opaque::SessionKeys::generate(seed)688        }689690        fn decode_session_keys(691            encoded: Vec<u8>,692        ) -> Option<Vec<(Vec<u8>, KeyTypeId)>> {693            opaque::SessionKeys::decode_into_raw_public_keys(&encoded)694        }695    }696697	impl fg_primitives::GrandpaApi<Block> for Runtime {698		fn grandpa_authorities() -> GrandpaAuthorityList {699			Grandpa::grandpa_authorities()700		}701702		fn submit_report_equivocation_unsigned_extrinsic(703			_equivocation_proof: fg_primitives::EquivocationProof<704				<Block as BlockT>::Hash,705				NumberFor<Block>,706			>,707			_key_owner_proof: fg_primitives::OpaqueKeyOwnershipProof,708		) -> Option<()> {709			None710		}711712		fn generate_key_ownership_proof(713			_set_id: fg_primitives::SetId,714			_authority_id: GrandpaId,715		) -> Option<fg_primitives::OpaqueKeyOwnershipProof> {716			// NOTE: this is the only implementation possible since we've717			// defined our key owner proof type as a bottom type (i.e. a type718			// with no values).719			None720		}721    }722    723	impl frame_system_rpc_runtime_api::AccountNonceApi<Block, AccountId, Index> for Runtime {724		fn account_nonce(account: AccountId) -> Index {725			System::account_nonce(account)726		}727	}728729	impl pallet_transaction_payment_rpc_runtime_api::TransactionPaymentApi<Block, Balance> for Runtime {730		fn query_info(uxt: <Block as BlockT>::Extrinsic, len: u32) -> RuntimeDispatchInfo<Balance> {731			TransactionPayment::query_info(uxt, len)732		}733		fn query_fee_details(uxt: <Block as BlockT>::Extrinsic, len: u32) -> FeeDetails<Balance> {734			TransactionPayment::query_fee_details(uxt, len)735		}736	}737738    #[cfg(feature = "runtime-benchmarks")]739	impl frame_benchmarking::Benchmark<Block> for Runtime {740		fn dispatch_benchmark(741			config: frame_benchmarking::BenchmarkConfig742		) -> Result<Vec<frame_benchmarking::BenchmarkBatch>, sp_runtime::RuntimeString> {743			use frame_benchmarking::{Benchmarking, BenchmarkBatch, add_benchmark, TrackedStorageKey};744745			let whitelist: Vec<TrackedStorageKey> = vec![746				// Alice account747				hex_literal::hex!("d43593c715fdd31c61141abd04a99fd6822c8558854ccde39a5684e7a56da27d").to_vec().into(),748				// // Total Issuance749				// hex_literal::hex!("c2261276cc9d1f8598ea4b6a74b15c2f57c875e4cff74148e4628f264b974c80").to_vec().into(),750				// // Execution Phase751				// hex_literal::hex!("26aa394eea5630e07c48ae0c9558cef7ff553b5a9862a516939d82b3d3d8661a").to_vec().into(),752				// // Event Count753				// hex_literal::hex!("26aa394eea5630e07c48ae0c9558cef70a98fdbe9ce6c55837576c60c7af3850").to_vec().into(),754				// // System Events755				// hex_literal::hex!("26aa394eea5630e07c48ae0c9558cef780d41e5e16056765bc8461851072c9d7").to_vec().into(),756            ];757758			let mut batches = Vec::<BenchmarkBatch>::new();759			let params = (&config, &whitelist);760761			add_benchmark!(params, batches, pallet_nft, Nft);762763			if batches.is_empty() { return Err("Benchmark not found for this pallet.".into()) }764			Ok(batches)765		}766	}767}
after · runtime/src/lib.rs
1//2// This file is subject to the terms and conditions defined in3// file 'LICENSE', which is part of this source code package.4//56//! The Substrate Node Template runtime. This can be compiled with `#[no_std]`, ready for Wasm.78#![cfg_attr(not(feature = "std"), no_std)]9// `construct_runtime!` does a lot of recursion and requires us to increase the limit to 256.10#![recursion_limit = "256"]1112// Make the WASM binary available.13#[cfg(feature = "std")]14include!(concat!(env!("OUT_DIR"), "/wasm_binary.rs"));1516use pallet_grandpa::fg_primitives;17use pallet_grandpa::{AuthorityId as GrandpaId, AuthorityList as GrandpaAuthorityList};18use sp_api::impl_runtime_apis;19use sp_consensus_aura::sr25519::AuthorityId as AuraId;20use sp_core::{ crypto::KeyTypeId, crypto::Public, OpaqueMetadata };21use sp_runtime::{22    Permill, Perbill, Percent,23    ModuleId,24    create_runtime_str, generic, impl_opaque_keys,25    traits::{26        Convert, ConvertInto, BlakeTwo256, Block as BlockT, IdentifyAccount, 27        IdentityLookup, NumberFor, Verify, AccountIdConversion,28    },29    transaction_validity::{TransactionSource, TransactionValidity},30    ApplyExtrinsicResult, MultiSignature,31};32#[cfg(feature = "std")]33use sp_version::NativeVersion;34use sp_version::RuntimeVersion;35pub use pallet_transaction_payment::{Multiplier, TargetedFeeAdjustment, CurrencyAdapter, FeeDetails, RuntimeDispatchInfo};36// A few exports that help ease life for downstream crates.37pub use pallet_balances::Call as BalancesCall;38pub use pallet_contracts::{Schedule as ContractsSchedule };39pub use frame_support::{40    construct_runtime,41    dispatch::DispatchResult,42    parameter_types,43    StorageValue,44    traits::{45        Currency, ExistenceRequirement, Get, KeyOwnerProofSystem, OnUnbalanced, Randomness,46        LockIdentifier,47    },48    weights::{49        constants::{BlockExecutionWeight, ExtrinsicBaseWeight, RocksDbWeight, WEIGHT_PER_SECOND},50        DispatchClass, DispatchInfo, GetDispatchInfo, Pays, PostDispatchInfo, Weight,51        WeightToFeePolynomial, WeightToFeeCoefficient, WeightToFeeCoefficients52    },53};54use pallet_contracts::weights::WeightInfo;55// #[cfg(any(feature = "std", test))]56use frame_system::{57    self as system,58    EnsureRoot, 59	limits::{BlockWeights, BlockLength},60};61use sp_std::{prelude::*, marker::PhantomData};62use sp_arithmetic::{traits::{BaseArithmetic, Unsigned}};63use smallvec::smallvec;6465pub use pallet_timestamp::Call as TimestampCall;6667mod chain_extension;68use crate::chain_extension::{ NFTExtension, Imbalance };6970/// Struct that handles the conversion of Balance -> `u64`. This is used for71/// staking's election calculation.72pub struct CurrencyToVoteHandler;7374impl CurrencyToVoteHandler {75	fn factor() -> Balance {76		(Balances::total_issuance() / u64::max_value() as Balance).max(1)77	}78}7980impl Convert<Balance, u64> for CurrencyToVoteHandler {81	fn convert(x: Balance) -> u64 {82		(x / Self::factor()) as u6483	}84}8586impl Convert<u128, Balance> for CurrencyToVoteHandler {87	fn convert(x: u128) -> Balance {88		x * Self::factor()89	}90}9192/// Re-export a nft pallet93/// TODO: Check this re-export. Is this safe and good style?94extern crate pallet_nft;95pub use pallet_nft::*;9697/// An index to a block.98pub type BlockNumber = u32;99100/// Alias to 512-bit hash when used in the context of a transaction signature on the chain.101pub type Signature = MultiSignature;102103/// Some way of identifying an account on the chain. We intentionally make it equivalent104/// to the public key of our transaction signing scheme.105pub type AccountId = <<Signature as Verify>::Signer as IdentifyAccount>::AccountId;106107/// The type for looking up accounts. We don't expect more than 4 billion of them, but you108/// never know...109pub type AccountIndex = u32;110111/// Balance of an account.112pub type Balance = u128;113114/// Index of a transaction in the chain.115pub type Index = u32;116117/// A hash of some data used by the chain.118pub type Hash = sp_core::H256;119120/// Digest item type.121pub type DigestItem = generic::DigestItem<Hash>;122123mod nft_weights;124125/// Opaque types. These are used by the CLI to instantiate machinery that don't need to know126/// the specifics of the runtime. They can then be made to be agnostic over specific formats127/// of data like extrinsics, allowing for them to continue syncing the network through upgrades128/// to even the core data structures.129pub mod opaque {130    use super::*;131132    pub use sp_runtime::OpaqueExtrinsic as UncheckedExtrinsic;133134    /// Opaque block header type.135    pub type Header = generic::Header<BlockNumber, BlakeTwo256>;136    /// Opaque block type.137    pub type Block = generic::Block<Header, UncheckedExtrinsic>;138    /// Opaque block identifier type.139    pub type BlockId = generic::BlockId<Block>;140141    impl_opaque_keys! {142        pub struct SessionKeys {143            pub aura: Aura,144            pub grandpa: Grandpa,145        }146    }147}148149/// This runtime version.150pub const VERSION: RuntimeVersion = RuntimeVersion {151    spec_name: create_runtime_str!("nft"),152    impl_name: create_runtime_str!("nft"),153    authoring_version: 1,154    spec_version: 3,155    impl_version: 1,156    apis: RUNTIME_API_VERSIONS,157    transaction_version: 1,158};159160pub const MILLISECS_PER_BLOCK: u64 = 6000;161162pub const SLOT_DURATION: u64 = MILLISECS_PER_BLOCK;163164// These time units are defined in number of blocks.165pub const MINUTES: BlockNumber = 60_000 / (MILLISECS_PER_BLOCK as BlockNumber);166pub const HOURS: BlockNumber = MINUTES * 60;167pub const DAYS: BlockNumber = HOURS * 24;168169/// The version information used to identify this runtime when compiled natively.170#[cfg(feature = "std")]171pub fn native_version() -> NativeVersion {172    NativeVersion {173        runtime_version: VERSION,174        can_author_with: Default::default(),175    }176}177178/// Provides a membership set with only the configured aura users179pub struct ValiudatorsOnly<Runtime: pallet_aura::Config>(PhantomData<Runtime>);180impl frame_support::traits::Contains<AccountId> for ValiudatorsOnly<Runtime> {181	fn contains(t: &AccountId) -> bool {182        let arr: [u8; 32] = *t.as_ref();183        let raw_key: Vec<u8> = Vec::from(arr);184185        match pallet_aura::Module::<Runtime>::authorities().iter().find(|auth| auth.to_raw_vec() == raw_key) {186            Some(_) => true,187            None => false,188        }  189	}190	fn sorted_members() -> Vec<AccountId> {191        let mut members: Vec<AccountId> = Vec::new();192        for auth in pallet_aura::Module::<Runtime>::authorities() {193            let mut arr: [u8; 32] = Default::default(); 194            let bor_arr = auth.clone().to_raw_vec();195            let slice = bor_arr.as_slice();196            arr.copy_from_slice(slice);197            members.push(AccountId::from(arr));198        }199        members  200	}201	fn count() -> usize {202        pallet_aura::Module::<Runtime>::authorities().len()203	}204}205206impl frame_support::traits::ContainsLengthBound for ValiudatorsOnly<Runtime> {207	fn min_len() -> usize {208		1209	}210	fn max_len() -> usize {211		100212	}213}214215type NegativeImbalance = <Balances as Currency<AccountId>>::NegativeImbalance;216217pub struct DealWithFees;218impl OnUnbalanced<NegativeImbalance> for DealWithFees {219	fn on_unbalanceds<B>(mut fees_then_tips: impl Iterator<Item=NegativeImbalance>) {220		if let Some(fees) = fees_then_tips.next() {221			// for fees, 100% to treasury222			let mut split = fees.ration(100, 0);223			if let Some(tips) = fees_then_tips.next() {224				// for tips, if any, 100% to treasury225				tips.ration_merge_into(100, 0, &mut split);226			}227			Treasury::on_unbalanced(split.0);228			// Author::on_unbalanced(split.1);229		}230	}231}232233// impl OnUnbalanced<NegativeImbalance> for DealWithFees {234// 	fn on_unbalanceds<B>(mut fees_then_tips: impl Iterator<Item=NegativeImbalance>) {235// 		if let Some(fees) = fees_then_tips.next() {236// 			// for fees, 100% to treasury237// 			let mut split = fees.ration(100, 0);238// 			if let Some(tips) = fees_then_tips.next() {239// 				// for tips, if any, 100% to treasury240// 				tips.ration_merge_into(100, 0, &mut split);241// 			}242// 			Treasury::on_unbalanced(split.0);243// 			// Author::on_unbalanced(split.1);244// 		}245// 	}246// }247248/// We assume that ~10% of the block weight is consumed by `on_initalize` handlers.249/// This is used to limit the maximal weight of a single extrinsic.250const AVERAGE_ON_INITIALIZE_RATIO: Perbill = Perbill::from_percent(10);251/// We allow `Normal` extrinsics to fill up the block up to 75%, the rest can be used252/// by  Operational  extrinsics.253const NORMAL_DISPATCH_RATIO: Perbill = Perbill::from_percent(75);254/// We allow for 2 seconds of compute with a 6 second average block time.255const MAXIMUM_BLOCK_WEIGHT: Weight = 2 * WEIGHT_PER_SECOND;256257parameter_types! {258    pub const BlockHashCount: BlockNumber = 2400;259	pub RuntimeBlockLength: BlockLength =260		BlockLength::max_with_normal_ratio(5 * 1024 * 1024, NORMAL_DISPATCH_RATIO);261    pub const AvailableBlockRatio: Perbill = Perbill::from_percent(75);262    pub const MaximumBlockLength: u32 = 5 * 1024 * 1024;263	pub RuntimeBlockWeights: BlockWeights = BlockWeights::builder()264		.base_block(BlockExecutionWeight::get())265		.for_class(DispatchClass::all(), |weights| {266			weights.base_extrinsic = ExtrinsicBaseWeight::get();267		})268		.for_class(DispatchClass::Normal, |weights| {269			weights.max_total = Some(NORMAL_DISPATCH_RATIO * MAXIMUM_BLOCK_WEIGHT);270		})271		.for_class(DispatchClass::Operational, |weights| {272			weights.max_total = Some(MAXIMUM_BLOCK_WEIGHT);273			// Operational transactions have some extra reserved space, so that they274			// are included even if block reached `MAXIMUM_BLOCK_WEIGHT`.275			weights.reserved = Some(276				MAXIMUM_BLOCK_WEIGHT - NORMAL_DISPATCH_RATIO * MAXIMUM_BLOCK_WEIGHT277			);278		})279		.avg_block_initialization(AVERAGE_ON_INITIALIZE_RATIO)280		.build_or_panic();281    pub const Version: RuntimeVersion = VERSION;282    pub const SS58Prefix: u8 = 42;283}284285impl system::Config for Runtime {286    /// The basic call filter to use in dispatchable.287    type BaseCallFilter = ();288    /// The identifier used to distinguish between accounts.289    type AccountId = AccountId;290    /// The aggregated dispatch type that is available for extrinsics.291    type Call = Call;292    /// The lookup mechanism to get account ID from whatever is passed in dispatchers.293    type Lookup = IdentityLookup<AccountId>;294    /// The index type for storing how many extrinsics an account has signed.295    type Index = Index;296    /// The index type for blocks.297    type BlockNumber = BlockNumber;298    /// The type for hashing blocks and tries.299    type Hash = Hash;300    /// The hashing algorithm used.301    type Hashing = BlakeTwo256;302    /// The header type.303    type Header = generic::Header<BlockNumber, BlakeTwo256>;304    /// The ubiquitous event type.305    type Event = Event;306    /// The ubiquitous origin type.307    type Origin = Origin;308    /// Maximum number of block number to block hash mappings to keep (oldest pruned first).309    type BlockHashCount = BlockHashCount;310    /// The weight of database operations that the runtime can invoke.311    type DbWeight = RocksDbWeight;312    /// The weight of the overhead invoked on the block import process, independent of the313    /// extrinsics included in that block.314	type BlockWeights = RuntimeBlockWeights;315    /// Version of the runtime.316    type Version = Version;317 	/// This type is being generated by `construct_runtime!`.318    type PalletInfo = PalletInfo;319    /// What to do if a new account is created.320    type OnNewAccount = ();321    /// What to do if an account is fully reaped from the system.322    type OnKilledAccount = ();323    /// The data to be stored in an account.324    type AccountData = pallet_balances::AccountData<Balance>;325	/// Weight information for the extrinsics of this pallet.326    type SystemWeightInfo = system::weights::SubstrateWeight<Runtime>;327    328	type BlockLength = RuntimeBlockLength;329	type SS58Prefix = SS58Prefix;330}331332impl pallet_aura::Config for Runtime {333    type AuthorityId = AuraId;334}335336impl pallet_grandpa::Config for Runtime {337	type Event = Event;338	type Call = Call;339340	type KeyOwnerProofSystem = ();341342	type KeyOwnerProof =343		<Self::KeyOwnerProofSystem as KeyOwnerProofSystem<(KeyTypeId, GrandpaId)>>::Proof;344345	type KeyOwnerIdentification = <Self::KeyOwnerProofSystem as KeyOwnerProofSystem<(346		KeyTypeId,347		GrandpaId,348	)>>::IdentificationTuple;349350	type HandleEquivocation = ();351352	type WeightInfo = ();353}354355parameter_types! {356    pub const MinimumPeriod: u64 = SLOT_DURATION / 2;357}358359impl pallet_timestamp::Config for Runtime {360	/// A timestamp: milliseconds since the unix epoch.361	type Moment = u64;362	type OnTimestampSet = Aura;363	type MinimumPeriod = MinimumPeriod;364	type WeightInfo = ();365}366367parameter_types! {368    // pub const ExistentialDeposit: u128 = 500;369    pub const ExistentialDeposit: u128 = 0;370	pub const MaxLocks: u32 = 50;371}372373impl pallet_balances::Config for Runtime {374	type MaxLocks = MaxLocks;375	/// The type for recording an account's balance.376	type Balance = Balance;377	/// The ubiquitous event type.378	type Event = Event;379	type DustRemoval = Treasury;380	type ExistentialDeposit = ExistentialDeposit;381	type AccountStore = System;382	type WeightInfo = ();383}384385pub const MICROUNIQUE: Balance = 1_000_000_000;386pub const MILLIUNIQUE: Balance = 1_000 * MICROUNIQUE;387pub const CENTIUNIQUE: Balance = 10 * MILLIUNIQUE;388pub const UNIQUE: Balance      = 100 * CENTIUNIQUE;389390pub const fn deposit(items: u32, bytes: u32) -> Balance {391    items as Balance * 15 * CENTIUNIQUE + (bytes as Balance) * 6 * CENTIUNIQUE392}393394parameter_types! {395	pub const TombstoneDeposit: Balance = deposit(396		0,397		sp_std::mem::size_of::<pallet_contracts::ContractInfo<Runtime>>() as u32398	);399	pub const DepositPerContract: Balance = TombstoneDeposit::get();400	pub const DepositPerStorageByte: Balance = deposit(0, 1);401	pub const DepositPerStorageItem: Balance = deposit(1, 0);402	pub RentFraction: Perbill = Perbill::from_rational_approximation(1u32, 30 * DAYS);403	pub const SurchargeReward: Balance = 150 * MILLIUNIQUE;404	pub const SignedClaimHandicap: u32 = 2;405	pub const MaxDepth: u32 = 32;406	pub const MaxValueSize: u32 = 16 * 1024;407	pub const MaxCodeSize: u32 = 1024 * 1024 * 25; // 25 Mb 408	// The lazy deletion runs inside on_initialize.409	pub DeletionWeightLimit: Weight = AVERAGE_ON_INITIALIZE_RATIO *410		RuntimeBlockWeights::get().max_block;411	// The weight needed for decoding the queue should be less or equal than a fifth412	// of the overall weight dedicated to the lazy deletion.413	pub DeletionQueueDepth: u32 = ((DeletionWeightLimit::get() / (414			<Runtime as pallet_contracts::Config>::WeightInfo::on_initialize_per_queue_item(1) -415			<Runtime as pallet_contracts::Config>::WeightInfo::on_initialize_per_queue_item(0)416		)) / 5) as u32;417}418419420impl pallet_contracts::Config for Runtime {421	type Time = Timestamp;422	type Randomness = RandomnessCollectiveFlip;423	type Currency = Balances;424	type Event = Event;425	type RentPayment = ();426	type SignedClaimHandicap = SignedClaimHandicap;427	type TombstoneDeposit = TombstoneDeposit;428	type DepositPerContract = DepositPerContract;429	type DepositPerStorageByte = DepositPerStorageByte;430	type DepositPerStorageItem = DepositPerStorageItem;431	type RentFraction = RentFraction;432	type SurchargeReward = SurchargeReward;433	type MaxDepth = MaxDepth;434	type MaxValueSize = MaxValueSize;435	type WeightPrice = pallet_transaction_payment::Module<Self>;436	type WeightInfo = pallet_contracts::weights::SubstrateWeight<Self>;437	type ChainExtension = NFTExtension;438	type DeletionQueueDepth = DeletionQueueDepth;439	type DeletionWeightLimit = DeletionWeightLimit;440	type MaxCodeSize = MaxCodeSize;441}442443parameter_types! {444	pub const TransactionByteFee: Balance = 501 * MICROUNIQUE; // Targeting 0.1 Unique per NFT transfer 445}446447/// Linear implementor of `WeightToFeePolynomial` 448pub struct LinearFee<T>(sp_std::marker::PhantomData<T>);449450impl<T> WeightToFeePolynomial for LinearFee<T> where451	T: BaseArithmetic + From<u32> + Copy + Unsigned452{453	type Balance = T;454455	fn polynomial() -> WeightToFeeCoefficients<Self::Balance> {456		smallvec!(WeightToFeeCoefficient {457			coeff_integer: 146_700u32.into(), // Targeting 0.1 Unique per NFT transfer458			coeff_frac: Perbill::zero(),459			negative: false,460			degree: 1,461		})462	}463}464465impl pallet_transaction_payment::Config for Runtime {466	type OnChargeTransaction = CurrencyAdapter<Balances, DealWithFees>;467	type TransactionByteFee = TransactionByteFee;468	type WeightToFee = LinearFee<Balance>;469	type FeeMultiplierUpdate = ();470}471472parameter_types! {473	pub const ProposalBond: Permill = Permill::from_percent(5);474	pub const ProposalBondMinimum: Balance = 1 * UNIQUE;475	pub const SpendPeriod: BlockNumber = 5 * MINUTES;476	pub const Burn: Permill = Permill::from_percent(0);477	pub const TipCountdown: BlockNumber = 1 * DAYS;478	pub const TipFindersFee: Percent = Percent::from_percent(20);479	pub const TipReportDepositBase: Balance = 1 * UNIQUE;480	pub const DataDepositPerByte: Balance = 1 * CENTIUNIQUE;481	pub const BountyDepositBase: Balance = 1 * UNIQUE;482	pub const BountyDepositPayoutDelay: BlockNumber = 1 * DAYS;483	pub const TreasuryModuleId: ModuleId = ModuleId(*b"py/trsry");484	pub const BountyUpdatePeriod: BlockNumber = 14 * DAYS;485	pub const MaximumReasonLength: u32 = 16384;486	pub const BountyCuratorDeposit: Permill = Permill::from_percent(50);487	pub const BountyValueMinimum: Balance = 5 * UNIQUE;488}489490impl pallet_treasury::Config for Runtime {491	type ModuleId = TreasuryModuleId;492	type Currency = Balances;493	type ApproveOrigin = EnsureRoot<AccountId>;494	type RejectOrigin = EnsureRoot<AccountId>;495	type Event = Event;496	type OnSlash = ();497	type ProposalBond = ProposalBond;498	type ProposalBondMinimum = ProposalBondMinimum;499	type SpendPeriod = SpendPeriod;500	type Burn = Burn;501	type BurnDestination = ();502	type SpendFunds = ();503	type WeightInfo = pallet_treasury::weights::SubstrateWeight<Runtime>;504}505506impl pallet_sudo::Config for Runtime {507    type Event = Event;508    type Call = Call;509}510511parameter_types! {512	pub const MinVestedTransfer: Balance = 10 * UNIQUE;513}514515impl pallet_vesting::Config for Runtime {516	type Event = Event;517	type Currency = Balances;518	type BlockNumberToBalance = ConvertInto;519	type MinVestedTransfer = MinVestedTransfer;520	type WeightInfo = ();521}522523parameter_types! {524	pub TreasuryAccountId: AccountId = TreasuryModuleId::get().into_account();525	pub const CollectionCreationPrice: Balance = 100 * UNIQUE;526}527528/// Used for the pallet nft in `./nft.rs`529impl pallet_nft::Config for Runtime {530    type Event = Event;531    type WeightInfo = nft_weights::WeightInfo;532	type Currency = Balances;533	type CollectionCreationPrice = CollectionCreationPrice;534	type TreasuryAccountId = TreasuryAccountId;535}536537/// Reimport pallet inflation538extern crate pallet_inflation;539pub use pallet_inflation::*;540541parameter_types! {542	pub const InflationBlockInterval: BlockNumber = 100; // every time per how many blocks inflation is applied543}544545/// Used for the pallet inflation546impl pallet_inflation::Config for Runtime {547	type Currency = Balances;548	type TreasuryAccountId = TreasuryAccountId;549	type InflationBlockInterval = InflationBlockInterval;550}551552construct_runtime!(553    pub enum Runtime where554        Block = Block,555        NodeBlock = opaque::Block,556        UncheckedExtrinsic = UncheckedExtrinsic557    {558        System: system::{Module, Call, Config, Storage, Event<T>},559        RandomnessCollectiveFlip: pallet_randomness_collective_flip::{Module, Call, Storage},560        Contracts: pallet_contracts::{Module, Call, Config<T>, Storage, Event<T>},561        Timestamp: pallet_timestamp::{Module, Call, Storage, Inherent},562        Aura: pallet_aura::{Module, Config<T> },563        Grandpa: pallet_grandpa::{Module, Call, Storage, Config, Event},564        Balances: pallet_balances::{Module, Call, Storage, Config<T>, Event<T>},565        TransactionPayment: pallet_transaction_payment::{Module, Storage},566        Sudo: pallet_sudo::{Module, Call, Config<T>, Storage, Event<T>},567        Inflation: pallet_inflation::{Module, Call, Storage},568        Nft: pallet_nft::{Module, Call, Config<T>, Storage, Event<T>},569        Treasury: pallet_treasury::{Module, Call, Storage, Config, Event<T>},570        Vesting: pallet_vesting::{Module, Call, Config<T>, Storage, Event<T>},571    }572);573574/// The address format for describing accounts.575pub type Address = AccountId;576/// Block header type as expected by this runtime.577pub type Header = generic::Header<BlockNumber, BlakeTwo256>;578/// Block type as expected by this runtime.579pub type Block = generic::Block<Header, UncheckedExtrinsic>;580/// A Block signed with a Justification581pub type SignedBlock = generic::SignedBlock<Block>;582/// BlockId type as expected by this runtime.583pub type BlockId = generic::BlockId<Block>;584/// The SignedExtension to the basic transaction logic.585pub type SignedExtra = (586    system::CheckSpecVersion<Runtime>,587    system::CheckTxVersion<Runtime>,588    system::CheckGenesis<Runtime>,589    system::CheckEra<Runtime>,590    system::CheckNonce<Runtime>,591    system::CheckWeight<Runtime>,592    pallet_nft::ChargeTransactionPayment<Runtime>,593);594/// Unchecked extrinsic type as expected by this runtime.595pub type UncheckedExtrinsic = generic::UncheckedExtrinsic<Address, Call, Signature, SignedExtra>;596/// Extrinsic type that has already been checked.597pub type CheckedExtrinsic = generic::CheckedExtrinsic<AccountId, Call, SignedExtra>;598/// Executive: handles dispatch to the various modules.599pub type Executive =600    frame_executive::Executive<Runtime, Block, system::ChainContext<Runtime>, Runtime, AllModules>;601602impl_runtime_apis! {603604	impl pallet_contracts_rpc_runtime_api::ContractsApi<Block, AccountId, Balance, BlockNumber>605		for Runtime606	{607		fn call(608			origin: AccountId,609			dest: AccountId,610			value: Balance,611			gas_limit: u64,612			input_data: Vec<u8>,613		) -> pallet_contracts_primitives::ContractExecResult {614			Contracts::bare_call(origin, dest, value, gas_limit, input_data)615		}616617		fn get_storage(618			address: AccountId,619			key: [u8; 32],620		) -> pallet_contracts_primitives::GetStorageResult {621			Contracts::get_storage(address, key)622		}623624		fn rent_projection(625			address: AccountId,626		) -> pallet_contracts_primitives::RentProjectionResult<BlockNumber> {627			Contracts::rent_projection(address)628		}629	}630631    impl sp_api::Core<Block> for Runtime {632        fn version() -> RuntimeVersion {633            VERSION634        }635636        fn execute_block(block: Block) {637            Executive::execute_block(block)638        }639640        fn initialize_block(header: &<Block as BlockT>::Header) {641            Executive::initialize_block(header)642        }643    }644645    impl sp_api::Metadata<Block> for Runtime {646        fn metadata() -> OpaqueMetadata {647            Runtime::metadata().into()648        }649    }650651    impl sp_block_builder::BlockBuilder<Block> for Runtime {652        fn apply_extrinsic(extrinsic: <Block as BlockT>::Extrinsic) -> ApplyExtrinsicResult {653            Executive::apply_extrinsic(extrinsic)654        }655656        fn finalize_block() -> <Block as BlockT>::Header {657            Executive::finalize_block()658        }659660        fn inherent_extrinsics(data: sp_inherents::InherentData) -> Vec<<Block as BlockT>::Extrinsic> {661            data.create_extrinsics()662        }663664        fn check_inherents(665            block: Block,666            data: sp_inherents::InherentData,667        ) -> sp_inherents::CheckInherentsResult {668            data.check_extrinsics(&block)669        }670671        fn random_seed() -> <Block as BlockT>::Hash {672            RandomnessCollectiveFlip::random_seed()673        }674    }675676    impl sp_transaction_pool::runtime_api::TaggedTransactionQueue<Block> for Runtime {677        fn validate_transaction(678            source: TransactionSource,679            tx: <Block as BlockT>::Extrinsic,680        ) -> TransactionValidity {681            Executive::validate_transaction(source, tx)682        }683    }684685    impl sp_offchain::OffchainWorkerApi<Block> for Runtime {686        fn offchain_worker(header: &<Block as BlockT>::Header) {687            Executive::offchain_worker(header)688        }689    }690691    impl sp_consensus_aura::AuraApi<Block, AuraId> for Runtime {692        fn slot_duration() -> u64 {693            Aura::slot_duration()694        }695696        fn authorities() -> Vec<AuraId> {697            Aura::authorities()698        }699    }700701    impl sp_session::SessionKeys<Block> for Runtime {702        fn generate_session_keys(seed: Option<Vec<u8>>) -> Vec<u8> {703            opaque::SessionKeys::generate(seed)704        }705706        fn decode_session_keys(707            encoded: Vec<u8>,708        ) -> Option<Vec<(Vec<u8>, KeyTypeId)>> {709            opaque::SessionKeys::decode_into_raw_public_keys(&encoded)710        }711    }712713	impl fg_primitives::GrandpaApi<Block> for Runtime {714		fn grandpa_authorities() -> GrandpaAuthorityList {715			Grandpa::grandpa_authorities()716		}717718		fn submit_report_equivocation_unsigned_extrinsic(719			_equivocation_proof: fg_primitives::EquivocationProof<720				<Block as BlockT>::Hash,721				NumberFor<Block>,722			>,723			_key_owner_proof: fg_primitives::OpaqueKeyOwnershipProof,724		) -> Option<()> {725			None726		}727728		fn generate_key_ownership_proof(729			_set_id: fg_primitives::SetId,730			_authority_id: GrandpaId,731		) -> Option<fg_primitives::OpaqueKeyOwnershipProof> {732			// NOTE: this is the only implementation possible since we've733			// defined our key owner proof type as a bottom type (i.e. a type734			// with no values).735			None736		}737    }738    739	impl frame_system_rpc_runtime_api::AccountNonceApi<Block, AccountId, Index> for Runtime {740		fn account_nonce(account: AccountId) -> Index {741			System::account_nonce(account)742		}743	}744745	impl pallet_transaction_payment_rpc_runtime_api::TransactionPaymentApi<Block, Balance> for Runtime {746		fn query_info(uxt: <Block as BlockT>::Extrinsic, len: u32) -> RuntimeDispatchInfo<Balance> {747			TransactionPayment::query_info(uxt, len)748		}749		fn query_fee_details(uxt: <Block as BlockT>::Extrinsic, len: u32) -> FeeDetails<Balance> {750			TransactionPayment::query_fee_details(uxt, len)751		}752	}753754    #[cfg(feature = "runtime-benchmarks")]755	impl frame_benchmarking::Benchmark<Block> for Runtime {756		fn dispatch_benchmark(757			config: frame_benchmarking::BenchmarkConfig758		) -> Result<Vec<frame_benchmarking::BenchmarkBatch>, sp_runtime::RuntimeString> {759			use frame_benchmarking::{Benchmarking, BenchmarkBatch, add_benchmark, TrackedStorageKey};760761			let whitelist: Vec<TrackedStorageKey> = vec![762				// Alice account763				hex_literal::hex!("d43593c715fdd31c61141abd04a99fd6822c8558854ccde39a5684e7a56da27d").to_vec().into(),764				// // Total Issuance765				// hex_literal::hex!("c2261276cc9d1f8598ea4b6a74b15c2f57c875e4cff74148e4628f264b974c80").to_vec().into(),766				// // Execution Phase767				// hex_literal::hex!("26aa394eea5630e07c48ae0c9558cef7ff553b5a9862a516939d82b3d3d8661a").to_vec().into(),768				// // Event Count769				// hex_literal::hex!("26aa394eea5630e07c48ae0c9558cef70a98fdbe9ce6c55837576c60c7af3850").to_vec().into(),770				// // System Events771				// hex_literal::hex!("26aa394eea5630e07c48ae0c9558cef780d41e5e16056765bc8461851072c9d7").to_vec().into(),772            ];773774			let mut batches = Vec::<BenchmarkBatch>::new();775			let params = (&config, &whitelist);776777			add_benchmark!(params, batches, pallet_nft, Nft);778			add_benchmark!(params, batches, pallet_inflation, Inflation);779780			if batches.is_empty() { return Err("Benchmark not found for this pallet.".into()) }781			Ok(batches)782		}783	}784}
modifiedtests/package.jsondiffbeforeafterboth
--- a/tests/package.json
+++ b/tests/package.json
@@ -50,7 +50,8 @@
     "testSetContractSponsoringRateLimit": "mocha --timeout 9999999 -r ts-node/register ./**/setContractSponsoringRateLimit.test.ts",
     "testSetOffchainSchema": "mocha --timeout 9999999 -r ts-node/register ./**/setOffchainSchema.test.ts",
     "testOverflow": "mocha --timeout 9999999 -r ts-node/register ./**/overflow.test.ts",
-    "testSetVariableMetadataSponsoringRateLimit": "mocha --timeout 9999999 -r ts-node/register ./**/setVariableMetadataSponsoringRateLimit.test.ts"
+    "testSetVariableMetadataSponsoringRateLimit": "mocha --timeout 9999999 -r ts-node/register ./**/setVariableMetadataSponsoringRateLimit.test.ts",
+    "testInflation": "mocha --timeout 9999999 -r ts-node/register ./**/inflation.test.ts"
   },
   "author": "",
   "license": "SEE LICENSE IN ../LICENSE",
modifiedtests/src/creditFeesToTreasury.test.tsdiffbeforeafterboth
--- a/tests/src/creditFeesToTreasury.test.ts
+++ b/tests/src/creditFeesToTreasury.test.ts
@@ -18,6 +18,7 @@
 } from './util/helpers';
 
 import { default as waitNewBlocks } from './substrate/wait-new-blocks';
+import { ApiPromise } from '@polkadot/api';
 
 chai.use(chaiAsPromised);
 const expect = chai.expect;
@@ -30,6 +31,25 @@
 let alice: IKeyringPair;
 let bob: IKeyringPair;
 
+// Skip the inflation block pauses if the block is close to inflation block 
+// until the inflation happens
+function skipInflationBlock(api: ApiPromise): Promise<void> {
+  const promise = new Promise<void>(async (resolve, reject) => {
+    const blockInterval = parseInt((await api.consts.inflation.inflationBlockInterval).toString());
+    const unsubscribe = await api.rpc.chain.subscribeNewHeads(head => {
+      const currentBlock = parseInt(head.number.toString());
+      if (currentBlock % blockInterval < blockInterval - 10) {
+        unsubscribe();
+        resolve();
+      } else {
+        console.log(`Skipping inflation block, current block: ${currentBlock}`);
+      }
+    });
+  });
+
+  return promise;
+}
+
 describe('integration test: Fees must be credited to Treasury:', () => {
   before(async () => {
     await usingApi(async (api) => {
@@ -40,6 +60,7 @@
 
   it('Total issuance does not change', async () => {
     await usingApi(async (api) => {
+      await skipInflationBlock(api);
       await waitNewBlocks(api, 1);
 
       const totalBefore = new BigNumber((await api.query.balances.totalIssuance()).toString());
@@ -59,6 +80,7 @@
 
   it('Sender balance decreased by fee+sent amount, Treasury balance increased by fee', async () => {
     await usingApi(async (api) => {
+      await skipInflationBlock(api);
       await waitNewBlocks(api, 1);
 
       const alicePrivateKey = privateKey('//Alice');
@@ -81,6 +103,7 @@
 
   it('Treasury balance increased by failed tx fee', async () => {
     await usingApi(async (api) => {
+      await skipInflationBlock(api);
       await waitNewBlocks(api, 1);
 
       const bobPrivateKey = privateKey('//Bob');
@@ -101,6 +124,7 @@
 
   it('NFT Transactions also send fees to Treasury', async () => {
     await usingApi(async (api) => {
+      await skipInflationBlock(api);
       await waitNewBlocks(api, 1);
 
       const treasuryBalanceBefore = new BigNumber((await api.query.system.account(Treasury)).data.free.toString());
@@ -119,6 +143,7 @@
 
   it('Fees are sane', async () => {
     await usingApi(async (api) => {
+      await skipInflationBlock(api);
       await waitNewBlocks(api, 1);
 
       const aliceBalanceBefore = new BigNumber((await api.query.system.account(alicesPublicKey)).data.free.toString());
@@ -135,6 +160,7 @@
 
   it('NFT Transfer fee is close to 0.1 Unique', async () => {
     await usingApi(async (api) => {
+      await skipInflationBlock(api);
       await waitNewBlocks(api, 1);
 
       const collectionId = await createCollectionExpectSuccess();
@@ -147,7 +173,7 @@
 
       // console.log(fee.toString());
       const expectedTransferFee = 0.1;
-      const tolerance = 0.00001;
+      const tolerance = 0.001;
       expect(fee.dividedBy(1e15).minus(expectedTransferFee).abs().toNumber()).to.be.lessThan(tolerance);
     });
   });
addedtests/src/inflation.test.tsdiffbeforeafterboth
--- /dev/null
+++ b/tests/src/inflation.test.ts
@@ -0,0 +1,43 @@
+//
+// This file is subject to the terms and conditions defined in
+// file 'LICENSE', which is part of this source code package.
+//
+
+import chai from 'chai';
+import chaiAsPromised from 'chai-as-promised';
+import { default as usingApi } from "./substrate/substrate-api";
+import privateKey from "./substrate/privateKey";
+import { BigNumber } from 'bignumber.js';
+import { IKeyringPair } from '@polkadot/types/types';
+
+chai.use(chaiAsPromised);
+const expect = chai.expect;
+
+let alice: IKeyringPair;
+let bob: IKeyringPair;
+
+describe('integration test: Inflation', () => {
+  before(async () => {
+    await usingApi(async (api) => {
+      alice = privateKey('//Alice');
+      bob = privateKey('//Bob');
+    });
+  });
+
+  it('First year inflation is 10%', async () => {
+    await usingApi(async (api) => {
+
+      const blockInterval = parseInt((await api.consts.inflation.inflationBlockInterval).toString());
+      const totalIssuanceStart = new BigNumber((await api.query.inflation.startingYearTotalIssuance()).toString());
+      const blockInflation = new BigNumber((await api.query.inflation.blockInflation()).toString());
+
+      const YEAR = 5259600; // Blocks in one year
+      const totalExpectedInflation = totalIssuanceStart.multipliedBy(0.1);
+      const totalActualInflation = blockInflation.multipliedBy(YEAR / blockInterval);
+
+      const tolerance = 0.00001; // Relative difference per year between theoretical and actual inflation
+      expect(totalExpectedInflation.dividedBy(totalActualInflation).minus(1).abs().toNumber()).to.be.lessThan(tolerance);
+    });
+  });
+
+});