git.delta.rocks / unique-network / refs/commits / 73c74cbad5e3

--- a/Cargo.lock
+++ b/Cargo.lock
@@ -6799,7 +6799,7 @@
 
 [[package]]
 name = "pallet-unique"
-version = "0.2.0"
+version = "0.2.1"
 dependencies = [
  "ethereum",
  "evm-coder",

--- a/pallets/unique/CHANGELOG.md
+++ b/pallets/unique/CHANGELOG.md
@@ -4,33 +4,40 @@
 
 <!-- bureaucrate goes here -->
 
+## [v0.2.1] 2022-10-10
+
+### Changes
+
+- Addded **CollectionHelpers** method `destroyCollection`.
+
 ## [v0.2.0] 2022-09-13
 
 ### Changes
--   Change **collectionHelper** method `createRefungibleCollection` to `createRFTCollection`,
 
+- Change **collectionHelper** method `createRefungibleCollection` to `createRFTCollection`,
+
 ## [v0.1.4] 2022-09-05
 
 ### Added
 
--   Methods `force_set_sponsor` , `force_remove_collection_sponsor` to be able to administer sponsorships with other pallets. Added to implement `AppPromotion` pallet logic.
+- Methods `force_set_sponsor` , `force_remove_collection_sponsor` to be able to administer sponsorships with other pallets. Added to implement `AppPromotion` pallet logic.
 
 ## [v0.1.3] 2022-08-16
 
 ### Other changes
 
--   build: Upgrade polkadot to v0.9.27 2c498572636f2b34d53b1c51b7283a761a7dc90a
+- build: Upgrade polkadot to v0.9.27 2c498572636f2b34d53b1c51b7283a761a7dc90a
 
--   build: Upgrade polkadot to v0.9.26 85515e54c4ca1b82a2630034e55dcc804c643bf8
+- build: Upgrade polkadot to v0.9.26 85515e54c4ca1b82a2630034e55dcc804c643bf8
 
--   refactor: Remove `#[transactional]` from extrinsics 7fd36cea2f6e00c02c67ccc1de9649ae404efd31
+- refactor: Remove `#[transactional]` from extrinsics 7fd36cea2f6e00c02c67ccc1de9649ae404efd31
 
 Every extrinsic now runs in transaction implicitly, and
 `#[transactional]` on pallet dispatchable is now meaningless
 
 Upstream-Change: https://github.com/paritytech/substrate/issues/10806
 
--   refactor: Switch to new prefix removal methods 26734e9567589d75cdd99e404eabf11d5a97d975
+- refactor: Switch to new prefix removal methods 26734e9567589d75cdd99e404eabf11d5a97d975
 
 New methods allows to call `remove_prefix` with limit multiple times
 in the same block
@@ -39,12 +46,12 @@
 
 Upstream-Change: https://github.com/paritytech/substrate/pull/11490
 
--   build: Upgrade polkadot to v0.9.25 cdfb9bdc7b205ff1b5134f034ef9973d769e5e6b
+- build: Upgrade polkadot to v0.9.25 cdfb9bdc7b205ff1b5134f034ef9973d769e5e6b
 
 ## [v0.1.1] - 2022-07-25
 
 ### Added
 
--   Method for creating `ERC721Metadata` compatible NFT collection.
--   Method for creating `ERC721Metadata` compatible ReFungible collection.
--   Method for creating ReFungible collection.
+- Method for creating `ERC721Metadata` compatible NFT collection.
+- Method for creating `ERC721Metadata` compatible ReFungible collection.
+- Method for creating ReFungible collection.

--- a/pallets/unique/Cargo.toml
+++ b/pallets/unique/Cargo.toml
@@ -9,7 +9,7 @@
 license = 'GPLv3'
 name = 'pallet-unique'
 repository = 'https://github.com/UniqueNetwork/unique-chain'
-version = "0.2.0"
+version = "0.2.1"
 
 [package.metadata.docs.rs]
 targets = ['x86_64-unknown-linux-gnu']

--- a/pallets/unique/src/eth/mod.rs
+++ b/pallets/unique/src/eth/mod.rs
@@ -19,7 +19,9 @@
 use core::marker::PhantomData;
 use ethereum as _;
 use evm_coder::{execution::*, generate_stubgen, solidity_interface, solidity, weight, types::*};
-use frame_support::traits::Get;
+use frame_support::{traits::Get, storage::StorageNMap};
+
+use crate::sp_api_hidden_includes_decl_storage::hidden_include::StorageDoubleMap;
 use pallet_common::{
 	CollectionById,
 	dispatch::CollectionDispatch,
@@ -37,7 +39,10 @@
 	CollectionMode, PropertyValue, CollectionFlags,
 };
 
-use crate::{Config, SelfWeightOf, weights::WeightInfo};
+use crate::{
+	Config, SelfWeightOf, weights::WeightInfo, NftTransferBasket, FungibleTransferBasket,
+	ReFungibleTransferBasket, NftApproveBasket, FungibleApproveBasket, RefungibleApproveBasket,
+};
 
 use sp_std::vec::Vec;
 use alloc::format;
@@ -296,6 +301,33 @@
 		Ok(())
 	}
 
+	#[weight(<SelfWeightOf<T>>::destroy_collection())]
+	#[solidity(rename_selector = "destroyCollection")]
+	fn destroy_collection(&mut self, caller: caller, collection_address: address) -> Result<void> {
+		let caller = T::CrossAccountId::from_eth(caller);
+		let collection_id = pallet_common::eth::map_eth_to_id(&collection_address)
+			.ok_or("Invalid collection address format".into())
+			.map_err(pallet_evm_coder_substrate::dispatch_to_evm::<T>)?;
+		let collection = <pallet_common::CollectionHandle<T>>::try_get(collection_id)
+			.map_err(pallet_evm_coder_substrate::dispatch_to_evm::<T>)?;
+		collection
+			.check_is_internal()
+			.map_err(pallet_evm_coder_substrate::dispatch_to_evm::<T>)?;
+
+		T::CollectionDispatch::destroy(caller, collection)
+			.map_err(pallet_evm_coder_substrate::dispatch_to_evm::<T>)?;
+
+		let _ = <NftTransferBasket<T>>::clear_prefix(collection_id, u32::MAX, None);
+		let _ = <FungibleTransferBasket<T>>::clear_prefix(collection_id, u32::MAX, None);
+		let _ = <ReFungibleTransferBasket<T>>::clear_prefix((collection_id,), u32::MAX, None);
+
+		let _ = <NftApproveBasket<T>>::clear_prefix(collection_id, u32::MAX, None);
+		let _ = <FungibleApproveBasket<T>>::clear_prefix(collection_id, u32::MAX, None);
+		let _ = <RefungibleApproveBasket<T>>::clear_prefix((collection_id,), u32::MAX, None);
+
+		Ok(())
+	}
+
 	/// Check if a collection exists
 	/// @param collectionAddress Address of the collection in question
 	/// @return bool Does the collection exist?

binary blob — no preview

--- a/pallets/unique/src/eth/stubs/CollectionHelpers.sol
+++ b/pallets/unique/src/eth/stubs/CollectionHelpers.sol
@@ -23,7 +23,7 @@
 }
 
 /// @title Contract, which allows users to operate with collections
-/// @dev the ERC-165 identifier for this interface is 0x58918631
+/// @dev the ERC-165 identifier for this interface is 0x0edfb42e
 contract CollectionHelpers is Dummy, ERC165, CollectionHelpersEvents {
 	/// Create an NFT collection
 	/// @param name Name of the collection
@@ -85,6 +85,14 @@
 		dummy = 0;
 	}
 
+	/// @dev EVM selector for this function is: 0x564e321f,
+	///  or in textual repr: destroyCollection(address)
+	function destroyCollection(address collectionAddress) public {
+		require(false, stub_error);
+		collectionAddress;
+		dummy = 0;
+	}
+
 	/// Check if a collection exists
 	/// @param collectionAddress Address of the collection in question
 	/// @return bool Does the collection exist?

--- a/tests/src/eth/api/CollectionHelpers.sol
+++ b/tests/src/eth/api/CollectionHelpers.sol
@@ -18,7 +18,7 @@
 }
 
 /// @title Contract, which allows users to operate with collections
-/// @dev the ERC-165 identifier for this interface is 0x58918631
+/// @dev the ERC-165 identifier for this interface is 0x0edfb42e
 interface CollectionHelpers is Dummy, ERC165, CollectionHelpersEvents {
 	/// Create an NFT collection
 	/// @param name Name of the collection
@@ -54,6 +54,10 @@
 	///  or in textual repr: makeCollectionERC721MetadataCompatible(address,string)
 	function makeCollectionERC721MetadataCompatible(address collection, string memory baseUri) external;
 
+	/// @dev EVM selector for this function is: 0x564e321f,
+	///  or in textual repr: destroyCollection(address)
+	function destroyCollection(address collectionAddress) external;
+
 	/// Check if a collection exists
 	/// @param collectionAddress Address of the collection in question
 	/// @return bool Does the collection exist?

--- a/tests/src/eth/collectionHelpersAbi.json
+++ b/tests/src/eth/collectionHelpersAbi.json
@@ -55,6 +55,19 @@
         "type": "address"
       }
     ],
+    "name": "destroyCollection",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "address",
+        "name": "collectionAddress",
+        "type": "address"
+      }
+    ],
     "name": "isCollectionExist",
     "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
     "stateMutability": "view",

--- a/tests/src/eth/createRFTCollection.test.ts
+++ b/tests/src/eth/createRFTCollection.test.ts
@@ -263,4 +263,18 @@
       .setCollectionLimit('badLimit', 'true')
       .call()).to.be.rejectedWith('unknown boolean limit "badLimit"');
   });
+  
+  itEth('destroyCollection test', async ({helper}) => {
+    const owner = await helper.eth.createAccountWithBalance(donor);
+    const {collectionAddress} = await helper.eth.createRFTCollection(owner, 'Limits', 'absolutely anything', 'OLF');
+    const collectionHelper = helper.ethNativeContract.collectionHelpers(owner);
+    
+    await expect(collectionHelper.methods
+      .destroyCollection(collectionAddress)
+      .send({from: owner})).to.be.fulfilled;
+    
+    expect(await collectionHelper.methods
+      .isCollectionExist(collectionAddress)
+      .call()).to.be.false;  
+  });
 });