git.delta.rocks / unique-network / refs/commits / 538e9236a6e0

--- a/Cargo.lock
+++ b/Cargo.lock
@@ -5190,7 +5190,10 @@
  "frame-try-runtime",
  "hex-literal",
  "log",
+ "orml-tokens",
+ "orml-traits",
  "orml-vesting",
+ "orml-xtokens",
  "pallet-aura",
  "pallet-balances",
  "pallet-base-fee",
@@ -5202,6 +5205,7 @@
  "pallet-evm-contract-helpers",
  "pallet-evm-migration",
  "pallet-evm-transaction-payment",
+ "pallet-foreing-assets",
  "pallet-fungible",
  "pallet-inflation",
  "pallet-nonfungible",
@@ -5307,6 +5311,53 @@
 ]
 
 [[package]]
+name = "orml-tokens"
+version = "0.4.1-dev"
+source = "git+https://github.com/open-web3-stack/open-runtime-module-library?branch=polkadot-v0.9.27#377213f750755cc48e80a3131eaae63b5eda8362"
+dependencies = [
+ "frame-support",
+ "frame-system",
+ "orml-traits",
+ "parity-scale-codec 3.1.5",
+ "scale-info",
+ "serde",
+ "sp-runtime",
+ "sp-std",
+]
+
+[[package]]
+name = "orml-traits"
+version = "0.4.1-dev"
+source = "git+https://github.com/open-web3-stack/open-runtime-module-library?branch=polkadot-v0.9.27#377213f750755cc48e80a3131eaae63b5eda8362"
+dependencies = [
+ "frame-support",
+ "impl-trait-for-tuples",
+ "num-traits",
+ "orml-utilities",
+ "parity-scale-codec 3.1.5",
+ "scale-info",
+ "serde",
+ "sp-io",
+ "sp-runtime",
+ "sp-std",
+ "xcm",
+]
+
+[[package]]
+name = "orml-utilities"
+version = "0.4.1-dev"
+source = "git+https://github.com/open-web3-stack/open-runtime-module-library?branch=polkadot-v0.9.27#377213f750755cc48e80a3131eaae63b5eda8362"
+dependencies = [
+ "frame-support",
+ "parity-scale-codec 3.1.5",
+ "scale-info",
+ "serde",
+ "sp-io",
+ "sp-runtime",
+ "sp-std",
+]
+
+[[package]]
 name = "orml-vesting"
 version = "0.4.1-dev"
 source = "git+https://github.com/open-web3-stack/open-runtime-module-library?branch=polkadot-v0.9.27#377213f750755cc48e80a3131eaae63b5eda8362"
@@ -5322,6 +5373,41 @@
 ]
 
 [[package]]
+name = "orml-xcm-support"
+version = "0.4.1-dev"
+source = "git+https://github.com/open-web3-stack/open-runtime-module-library?branch=polkadot-v0.9.27#377213f750755cc48e80a3131eaae63b5eda8362"
+dependencies = [
+ "frame-support",
+ "orml-traits",
+ "parity-scale-codec 3.1.5",
+ "sp-runtime",
+ "sp-std",
+ "xcm",
+ "xcm-executor",
+]
+
+[[package]]
+name = "orml-xtokens"
+version = "0.4.1-dev"
+source = "git+https://github.com/open-web3-stack/open-runtime-module-library?branch=polkadot-v0.9.27#377213f750755cc48e80a3131eaae63b5eda8362"
+dependencies = [
+ "cumulus-primitives-core",
+ "frame-support",
+ "frame-system",
+ "orml-traits",
+ "orml-xcm-support",
+ "pallet-xcm",
+ "parity-scale-codec 3.1.5",
+ "scale-info",
+ "serde",
+ "sp-io",
+ "sp-runtime",
+ "sp-std",
+ "xcm",
+ "xcm-executor",
+]
+
+[[package]]
 name = "os_str_bytes"
 version = "6.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -5789,6 +5875,33 @@
 ]
 
 [[package]]
+name = "pallet-foreing-assets"
+version = "0.1.0"
+dependencies = [
+ "frame-support",
+ "frame-system",
+ "hex",
+ "log",
+ "orml-tokens",
+ "pallet-balances",
+ "pallet-common",
+ "pallet-fungible",
+ "pallet-timestamp",
+ "parity-scale-codec 3.1.5",
+ "scale-info",
+ "serde",
+ "serde_json",
+ "sp-core",
+ "sp-io",
+ "sp-runtime",
+ "sp-std",
+ "up-data-structs",
+ "xcm",
+ "xcm-builder",
+ "xcm-executor",
+]
+
+[[package]]
 name = "pallet-fungible"
 version = "0.1.3"
 dependencies = [
@@ -12130,7 +12243,7 @@
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "97fee6b57c6a41524a810daee9286c02d7752c4253064d0b05472833a438f675"
 dependencies = [
- "cfg-if 1.0.0",
+ "cfg-if 0.1.10",
  "digest 0.10.3",
  "rand 0.8.5",
  "static_assertions",
@@ -12473,7 +12586,7 @@
 
 [[package]]
 name = "up-common"
-version = "0.9.25"
+version = "0.9.27"
 dependencies = [
  "fp-rpc",
  "frame-support",

--- a/pallets/foreing-assets/Cargo.toml
+++ b/pallets/foreing-assets/Cargo.toml
@@ -9,26 +9,29 @@
 serde = { version = "1.0.136", optional = true }
 scale-info = { version = "2.0.1", default-features = false, features = ["derive"] }
 codec = { package = "parity-scale-codec", version = "3.0.0", default-features = false }
-sp-runtime = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.24", default-features = false }
-sp-std = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.24", default-features = false  }
-frame-support = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.24", default-features = false }
-frame-system = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.24", default-features = false }
+sp-runtime = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27", default-features = false }
+sp-std = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27", default-features = false  }
+frame-support = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27", default-features = false }
+frame-system = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27", default-features = false }
 up-data-structs = { default-features = false, path = '../../primitives/data-structs' }
-pallet-balances = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.24", default-features = false }
+pallet-balances = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27", default-features = false }
 pallet-common = { default-features = false, path = '../common' }
 pallet-fungible = { default-features = false, path = '../fungible' }
-xcm = { git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.24", default-features = false }
-xcm-builder = { git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.24", default-features = false }
-xcm-executor = { git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.24", default-features = false }
-orml-tokens = { git = 'https://github.com/UniqueNetwork/open-runtime-module-library', branch = 'unique-polkadot-v0.9.24', version = "0.4.1-dev", default-features = false }
+xcm = { git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.27", default-features = false }
+xcm-builder = { git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.27", default-features = false }
+xcm-executor = { git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.27", default-features = false }
+#orml-tokens = { git = 'https://github.com/UniqueNetwork/open-runtime-module-library', branch = 'unique-polkadot-v0.9.24', version = "0.4.1-dev", default-features = false }
+orml-tokens = { git = "https://github.com/open-web3-stack/open-runtime-module-library", branch = "polkadot-v0.9.27", version = "0.4.1-dev", default-features = false }
+#git = "https://github.com/open-web3-stack/open-runtime-module-library"
+#branch = "polkadot-v0.9.27"
 
 [dev-dependencies]
 serde_json = "1.0.68"
 hex = { version = "0.4" }
-sp-core = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.24" }
-sp-io = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.24" }
-pallet-timestamp = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.24" }
-pallet-balances = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.24" }
+sp-core = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27" }
+sp-io = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27" }
+pallet-timestamp = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27" }
+pallet-balances = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27" }
 
 [features]
 default = ["std"]

--- a/pallets/fungible/src/lib.rs
+++ b/pallets/fungible/src/lib.rs
@@ -167,8 +167,14 @@
 		Value = u128,
 		QueryKind = ValueQuery,
 	>;
+
+	/// Foreign collection flag
+	#[pallet::storage]
+	pub type ForeignCollection<T: Config> =
+	StorageMap<Hasher = Twox64Concat, Key = CollectionId, Value = bool, QueryKind = ValueQuery>;
 }
 
+
 /// Wrapper around untyped collection handle, asserting inner collection is of fungible type.
 /// Required for interaction with Fungible collections, type safety and implementation [`solidity_interface`][`evm_coder::solidity_interface`].
 pub struct FungibleHandle<T: Config>(pallet_common::CollectionHandle<T>);
@@ -215,6 +221,16 @@
 		<PalletCommon<T>>::init_collection(owner, data, false)
 	}
 
+	/// Initializes the collection with ForeignCollection flag. Returns [CollectionId] on success, [DispatchError] otherwise.
+	pub fn init_foreign_collection(
+		owner: T::CrossAccountId,
+		data: CreateCollectionData<T::AccountId>,
+	) -> Result<CollectionId, DispatchError> {
+		let id = <PalletCommon<T>>::init_collection(owner, data, false)?;
+		<ForeignCollection<T>>::insert(id, true);
+		Ok(id)
+	}
+
 	/// Destroys a collection.
 	pub fn destroy_collection(
 		collection: FungibleHandle<T>,
@@ -230,6 +246,7 @@
 
 		PalletCommon::destroy_collection(collection.0, sender)?;
 
+		<ForeignCollection<T>>::remove(id);
 		<TotalSupply<T>>::remove(id);
 		let _ = <Balance<T>>::clear_prefix((id,), u32::MAX, None);
 		let _ = <Allowance<T>>::clear_prefix((id,), u32::MAX, None);
@@ -257,6 +274,12 @@
 			.checked_sub(amount)
 			.ok_or(<CommonError<T>>::TokenValueTooLow)?;
 
+		// Foreign collection check
+		ensure!(
+			!<ForeignCollection<T>>::get(collection.id),
+			<CommonError<T>>::NoPermission
+		);
+
 		if collection.permissions.access() == AccessMode::AllowList {
 			collection.check_allowlist(owner)?;
 		}
@@ -288,6 +311,46 @@
 		Ok(())
 	}
 
+	/// Burns the specified amount of the token.
+	pub fn burn_foreign(
+		collection: &FungibleHandle<T>,
+		owner: &T::CrossAccountId,
+		amount: u128,
+	) -> DispatchResult {
+		let total_supply = <TotalSupply<T>>::get(collection.id)
+			.checked_sub(amount)
+			.ok_or(<CommonError<T>>::TokenValueTooLow)?;
+
+		let balance = <Balance<T>>::get((collection.id, owner))
+			.checked_sub(amount)
+			.ok_or(<CommonError<T>>::TokenValueTooLow)?;
+		// =========
+
+		if balance == 0 {
+			<Balance<T>>::remove((collection.id, owner));
+			<PalletStructure<T>>::unnest_if_nested(owner, collection.id, TokenId::default());
+		} else {
+			<Balance<T>>::insert((collection.id, owner), balance);
+		}
+		<TotalSupply<T>>::insert(collection.id, total_supply);
+
+		<PalletEvm<T>>::deposit_log(
+			ERC20Events::Transfer {
+				from: *owner.as_eth(),
+				to: H160::default(),
+				value: amount.into(),
+			}
+				.to_log(collection_id_to_address(collection.id)),
+		);
+		<PalletCommon<T>>::deposit_event(CommonEvent::ItemDestroyed(
+			collection.id,
+			TokenId::default(),
+			owner.clone(),
+			amount,
+		));
+		Ok(())
+	}
+
 	/// Transfers the specified amount of tokens. Will check that
 	/// the transfer is allowed for the token.
 	///
@@ -373,6 +436,12 @@
 		data: BTreeMap<T::CrossAccountId, u128>,
 		nesting_budget: &dyn Budget,
 	) -> DispatchResult {
+		// Foreign collection check
+		ensure!(
+			!<ForeignCollection<T>>::get(collection.id),
+			<CommonError<T>>::NoPermission
+		);
+
 		if !collection.is_owner_or_admin(sender) {
 			ensure!(
 				collection.permissions.mint_mode(),
@@ -442,6 +511,68 @@
 		Ok(())
 	}
 
+	/// Minting tokens for multiple IDs.
+	/// See [`create_item_foreign`][`Pallet::create_item_foreign`] for more details.
+	pub fn create_multiple_items_foreign(
+		collection: &FungibleHandle<T>,
+		sender: &T::CrossAccountId,
+		data: BTreeMap<T::CrossAccountId, u128>,
+		nesting_budget: &dyn Budget,
+	) -> DispatchResult {
+		let total_supply = data
+			.iter()
+			.map(|(_, v)| *v)
+			.try_fold(<TotalSupply<T>>::get(collection.id), |acc, v| {
+				acc.checked_add(v)
+			})
+			.ok_or(ArithmeticError::Overflow)?;
+
+		let mut balances = data;
+		for (k, v) in balances.iter_mut() {
+			*v = <Balance<T>>::get((collection.id, &k))
+				.checked_add(*v)
+				.ok_or(ArithmeticError::Overflow)?;
+		}
+
+		for (to, _) in balances.iter() {
+			<PalletStructure<T>>::check_nesting(
+				sender.clone(),
+				to,
+				collection.id,
+				TokenId::default(),
+				nesting_budget,
+			)?;
+		}
+
+		// =========
+
+		<TotalSupply<T>>::insert(collection.id, total_supply);
+		for (user, amount) in balances {
+			<Balance<T>>::insert((collection.id, &user), amount);
+			<PalletStructure<T>>::nest_if_sent_to_token_unchecked(
+				&user,
+				collection.id,
+				TokenId::default(),
+			);
+			<PalletEvm<T>>::deposit_log(
+				ERC20Events::Transfer {
+					from: H160::default(),
+					to: *user.as_eth(),
+					value: amount.into(),
+				}
+					.to_log(collection_id_to_address(collection.id)),
+			);
+			<PalletCommon<T>>::deposit_event(CommonEvent::ItemCreated(
+				collection.id,
+				TokenId::default(),
+				user.clone(),
+				amount,
+			));
+		}
+
+		Ok(())
+	}
+
 	fn set_allowance_unchecked(
 		collection: &FungibleHandle<T>,
 		owner: &T::CrossAccountId,
@@ -615,6 +746,24 @@
 		)
 	}
 
+	///	Creates fungible token.
+	///
+	/// - `data`: Contains user who will become the owners of the tokens and amount
+	///   of tokens he will receive.
+	pub fn create_item_foreign(
+		collection: &FungibleHandle<T>,
+		sender: &T::CrossAccountId,
+		data: CreateItemData<T>,
+		nesting_budget: &dyn Budget,
+	) -> DispatchResult {
+		Self::create_multiple_items_foreign(
+			collection,
+			sender,
+			[(data.0, data.1)].into_iter().collect(),
+			nesting_budget,
+		)
+	}
+
 	/// Returns 10 tokens owners in no particular order
 	///
 	/// There is no direct way to get token holders in ascending order,

--- a/runtime/common/config/pallets/mod.rs
+++ b/runtime/common/config/pallets/mod.rs
@@ -40,6 +40,9 @@
 #[cfg(feature = "scheduler")]
 pub mod scheduler;
 
+#[cfg(feature = "foreign-asset")]
+pub mod foreign_asset;
+
 parameter_types! {
 	pub TreasuryAccountId: AccountId = TreasuryModuleId::get().into_account_truncating();
 	pub const CollectionCreationPrice: Balance = 2 * UNIQUE;

--- a/runtime/common/construct_runtime/mod.rs
+++ b/runtime/common/construct_runtime/mod.rs
@@ -42,6 +42,8 @@
                 Treasury: pallet_treasury::{Pallet, Call, Storage, Config, Event<T>} = 34,
                 Sudo: pallet_sudo::{Pallet, Call, Storage, Config<T>, Event<T>} = 35,
                 Vesting: orml_vesting::{Pallet, Storage, Call, Event<T>, Config<T>} = 37,
+                XTokens: orml_xtokens = 38,
+                Tokens: orml_tokens = 39,
                 // Vesting: pallet_vesting::{Pallet, Call, Config<T>, Storage, Event<T>} = 37,
                 // Contracts: pallet_contracts::{Pallet, Call, Storage, Event<T>} = 38,
 

--- a/runtime/opal/src/lib.rs
+++ b/runtime/opal/src/lib.rs
@@ -35,6 +35,8 @@
 #[path = "../../common/mod.rs"]
 mod runtime_common;
 
+pub mod xcm_config;
+
 pub use runtime_common::*;
 
 pub const RUNTIME_NAME: &str = "opal";